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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036,2040,2044,2048,2052,2056,2060,2064,2068,2072,2076,2080,2084,2088,2092,2096,2100,2104,2108,2112,2116,2194],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Революція C++20: Ranges та Views","\u002Fcpp\u002Franges-views","02.cpp\u002F100.ranges-views",{"title":1757,"path":1758,"stem":1759},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1761,"path":1762,"stem":1763},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1765,"path":1766,"stem":1767},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1769,"path":1770,"stem":1771},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1773,"path":1774,"stem":1775},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1777,"path":1778,"stem":1779},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1781,"path":1782,"stem":1783},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1785,"path":1786,"stem":1787},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1789,"path":1790,"stem":1791},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1793,"path":1794,"stem":1795},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1797,"path":1798,"stem":1799},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1801,"path":1802,"stem":1803},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1805,"path":1806,"stem":1807},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1809,"path":1810,"stem":1811},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1813,"path":1814,"stem":1815},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1817,"path":1818,"stem":1819},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1821,"path":1822,"stem":1823},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1825,"path":1826,"stem":1827},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1829,"path":1830,"stem":1831},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1833,"path":1834,"stem":1835},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1837,"path":1838,"stem":1839},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1841,"path":1842,"stem":1843},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1845,"path":1846,"stem":1847},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1849,"path":1850,"stem":1851},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1853,"path":1854,"stem":1855},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1857,"path":1858,"stem":1859},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1861,"path":1862,"stem":1863},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1865,"path":1866,"stem":1867},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1869,"path":1870,"stem":1871},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1873,"path":1874,"stem":1875},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1877,"path":1878,"stem":1879},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1881,"path":1882,"stem":1883},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1885,"path":1886,"stem":1887},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1889,"path":1890,"stem":1891},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1893,"path":1894,"stem":1895},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1897,"path":1898,"stem":1899},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1901,"path":1902,"stem":1903},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1909,"path":1910,"stem":1911},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1913,"path":1914,"stem":1915},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1917,"path":1918,"stem":1919},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1921,"path":1922,"stem":1923},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1925,"path":1926,"stem":1927},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1929,"path":1930,"stem":1931},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1933,"path":1934,"stem":1935},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1937,"path":1938,"stem":1939},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1941,"path":1942,"stem":1943},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1945,"path":1946,"stem":1947},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1949,"path":1950,"stem":1951},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1953,"path":1954,"stem":1955},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1957,"path":1958,"stem":1959},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1961,"path":1962,"stem":1963},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1965,"path":1966,"stem":1967},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1973,"path":1974,"stem":1975},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1977,"path":1978,"stem":1979},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1981,"path":1982,"stem":1983},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1985,"path":1986,"stem":1987},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1989,"path":1990,"stem":1991},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1993,"path":1994,"stem":1995},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1997,"path":1998,"stem":1999},"Вступ до наслідування: базові поняття та відношення «is-a»","\u002Fcpp\u002Finheritance-intro","02.cpp\u002F70.inheritance-intro",{"title":2001,"path":2002,"stem":2003},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":2005,"path":2006,"stem":2007},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2009,"path":2010,"stem":2011},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2013,"path":2014,"stem":2015},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2017,"path":2018,"stem":2019},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2021,"path":2022,"stem":2023},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2025,"path":2026,"stem":2027},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2029,"path":2030,"stem":2031},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2033,"path":2034,"stem":2035},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2037,"path":2038,"stem":2039},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2041,"path":2042,"stem":2043},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2045,"path":2046,"stem":2047},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2049,"path":2050,"stem":2051},"Повна (явна) спеціалізація шаблонів","\u002Fcpp\u002Ffull-template-specialization","02.cpp\u002F83.full-template-specialization",{"title":2053,"path":2054,"stem":2055},"Часткова спеціалізація шаблонів класів","\u002Fcpp\u002Fpartial-template-specialization","02.cpp\u002F84.partial-template-specialization",{"title":2057,"path":2058,"stem":2059},"Механізм винятків: try, catch, throw та розкручування стеку","\u002Fcpp\u002Fexceptions-basics","02.cpp\u002F85.exceptions-basics",{"title":2061,"path":2062,"stem":2063},"Ієрархія std::exception та власні класи винятків","\u002Fcpp\u002Fexception-hierarchy-custom","02.cpp\u002F86.exception-hierarchy-custom",{"title":2065,"path":2066,"stem":2067},"Повторне генерування винятків та функціональний try-блок","\u002Fcpp\u002Frethrow-function-try","02.cpp\u002F87.rethrow-function-try",{"title":2069,"path":2070,"stem":2071},"Безпека винятків, noexcept та деструктори","\u002Fcpp\u002Fsafety-noexcept","02.cpp\u002F88.safety-noexcept",{"title":2073,"path":2074,"stem":2075},"Власні структури даних: стек та черга","\u002Fcpp\u002Fcustom-stack-queue","02.cpp\u002F89.custom-stack-queue",{"title":2077,"path":2078,"stem":2079},"Власні структури даних: однозв'язаний список","\u002Fcpp\u002Flinked-list","02.cpp\u002F90.linked-list",{"title":2081,"path":2082,"stem":2083},"Власні структури даних: бінарне дерево пошуку","\u002Fcpp\u002Fbinary-search-tree","02.cpp\u002F91.binary-search-tree",{"title":2085,"path":2086,"stem":2087},"Власні структури даних: хеш-таблиця","\u002Fcpp\u002Fhash-table","02.cpp\u002F92.hash-table",{"title":2089,"path":2090,"stem":2091},"Готові структури даних C++: послідовні контейнери STL","\u002Fcpp\u002Fstl-sequential-containers","02.cpp\u002F93.stl-sequential-containers",{"title":2093,"path":2094,"stem":2095},"Готові структури даних C++: асоціативні контейнери та адаптери","\u002Fcpp\u002Fstl-associative-adapters","02.cpp\u002F94.stl-associative-adapters",{"title":2097,"path":2098,"stem":2099},"Готові структури даних C++: ітератори та алгоритми STL","\u002Fcpp\u002Fstl-iterators-algorithms","02.cpp\u002F95.stl-iterators-algorithms",{"title":2101,"path":2102,"stem":2103},"R-value посилання та move-семантика","\u002Fcpp\u002Frvalue-references-move-semantics","02.cpp\u002F96.rvalue-references-move-semantics",{"title":2105,"path":2106,"stem":2107},"Move-конструктор, move-присвоювання та Правило п","\u002Fcpp\u002Fmove-constructors-rule-of-five","02.cpp\u002F97.move-constructors-rule-of-five",{"title":2109,"path":2110,"stem":2111},"Розумний покажчик std::unique_ptr","\u002Fcpp\u002Funique-ptr","02.cpp\u002F98.unique-ptr",{"title":2113,"path":2114,"stem":2115},"Спільне володіння: std::shared_ptr та std::weak_ptr","\u002Fcpp\u002Fshared-ptr-weak-ptr","02.cpp\u002F99.shared-ptr-weak-ptr",{"title":2117,"icon":2118,"path":2119,"stem":2120,"children":2121,"page":59},"CMake і vcpkg","i-devicon-cmake","\u002Fcpp\u002Fcmake","02.cpp\u002F990.cmake",[2122,2126,2130,2134,2138,2142,2146,2150,2154,2158,2162,2166,2170,2174,2178,2182,2186,2190],{"title":2123,"path":2124,"stem":2125},"CMake: навіщо він потрібен і як його встановити","\u002Fcpp\u002Fcmake\u002Fwhat-is-cmake","02.cpp\u002F990.cmake\u002F01.what-is-cmake",{"title":2127,"path":2128,"stem":2129},"Перший проєкт з CMake: конфігурація, збірка, запуск","\u002Fcpp\u002Fcmake\u002Ffirst-project","02.cpp\u002F990.cmake\u002F02.first-project",{"title":2131,"path":2132,"stem":2133},"Синтаксис CMakeLists.txt: команди, змінні, списки","\u002Fcpp\u002Fcmake\u002Fcmakelists-syntax","02.cpp\u002F990.cmake\u002F03.cmakelists-syntax",{"title":2135,"path":2136,"stem":2137},"Проєкт із кількома файлами: перелік джерел і file(GLOB)","\u002Fcpp\u002Fcmake\u002Fmultiple-files","02.cpp\u002F990.cmake\u002F04.multiple-files",{"title":2139,"path":2140,"stem":2141},"Бібліотеки в CMake: STATIC, SHARED, INTERFACE та видимість PUBLIC\u002FPRIVATE","\u002Fcpp\u002Fcmake\u002Flibraries","02.cpp\u002F990.cmake\u002F05.libraries",{"title":2143,"path":2144,"stem":2145},"Підключення зовнішніх бібліотек: find_package, add_subdirectory, FetchContent, pkg-config","\u002Fcpp\u002Fcmake\u002Fexternal-libraries","02.cpp\u002F990.cmake\u002F06.external-libraries",{"title":2147,"path":2148,"stem":2149},"Умови, опції, цикли та функції в CMake","\u002Fcpp\u002Fcmake\u002Fvariables-conditions","02.cpp\u002F990.cmake\u002F07.variables-conditions",{"title":2151,"path":2152,"stem":2153},"Конфігурації збірки: Debug, Release і вирази-генератори","\u002Fcpp\u002Fcmake\u002Fbuild-configurations","02.cpp\u002F990.cmake\u002F08.build-configurations",{"title":2155,"path":2156,"stem":2157},"Структура великого проєкту: підпапки, модулі CMake, PCH та install","\u002Fcpp\u002Fcmake\u002Fproject-structure","02.cpp\u002F990.cmake\u002F09.project-structure",{"title":2159,"path":2160,"stem":2161},"Тестування з CMake: CTest, Google Test, покриття коду","\u002Fcpp\u002Fcmake\u002Ftesting-ctest","02.cpp\u002F990.cmake\u002F10.testing-ctest",{"title":2163,"path":2164,"stem":2165},"Команди CMake, пресети, скрипти збірки та кращі практики","\u002Fcpp\u002Fcmake\u002Fcommands-best-practices","02.cpp\u002F990.cmake\u002F11.commands-best-practices",{"title":2167,"path":2168,"stem":2169},"Практичні проєкти: калькулятор, Qt-застосунок і кросплатформна збірка","\u002Fcpp\u002Fcmake\u002Freal-projects","02.cpp\u002F990.cmake\u002F12.real-projects",{"title":2171,"path":2172,"stem":2173},"Пакетні менеджери для C++: vcpkg, Conan, CPM та системні пакети","\u002Fcpp\u002Fcmake\u002Fpackage-managers","02.cpp\u002F990.cmake\u002F13.package-managers",{"title":2175,"path":2176,"stem":2177},"vcpkg: встановлення, основні команди та triplets","\u002Fcpp\u002Fcmake\u002Fvcpkg-basics","02.cpp\u002F990.cmake\u002F14.vcpkg-basics",{"title":2179,"path":2180,"stem":2181},"vcpkg і CMake: toolchain-файл, manifest vcpkg.json, IDE","\u002Fcpp\u002Fcmake\u002Fvcpkg-cmake","02.cpp\u002F990.cmake\u002F15.vcpkg-cmake",{"title":2183,"path":2184,"stem":2185},"vcpkg для досвідчених: версії, features, реєстри, власні порти, кеш і діагностика","\u002Fcpp\u002Fcmake\u002Fvcpkg-advanced","02.cpp\u002F990.cmake\u002F16.vcpkg-advanced",{"title":2187,"path":2188,"stem":2189},"Бібліотеки C++: fmt, spdlog і nlohmann\u002Fjson","\u002Fcpp\u002Fcmake\u002Flibraries-format-log-json","02.cpp\u002F990.cmake\u002F17.libraries-format-log-json",{"title":2191,"path":2192,"stem":2193},"Бібліотеки C++: cpp-httplib, cxxopts, CLI11, Google Test і Catch2","\u002Fcpp\u002Fcmake\u002Flibraries-network-cli-testing","02.cpp\u002F990.cmake\u002F18.libraries-network-cli-testing",{"title":2195,"icon":2196,"path":2197,"stem":2198,"children":2199,"page":59},"Реверс-інжиніринг і чіти","i-lucide-bug-play","\u002Fcpp\u002Freverse-engineering","02.cpp\u002F991.reverse-engineering",[2200,2204,2208,2212,2216],{"title":2201,"path":2202,"stem":2203},"Основи: пам'ять, процеси та інструменти","\u002Fcpp\u002Freverse-engineering\u002Ffoundations","02.cpp\u002F991.reverse-engineering\u002F01.foundations",{"title":2205,"path":2206,"stem":2207},"Пошук даних у пам'яті: сканування, структури, ланцюжки вказівників","\u002Fcpp\u002Freverse-engineering\u002Ffinding-data","02.cpp\u002F991.reverse-engineering\u002F02.finding-data",{"title":2209,"path":2210,"stem":2211},"Тренер і internal-модуль на C++","\u002Fcpp\u002Freverse-engineering\u002Ftrainer-and-injection","02.cpp\u002F991.reverse-engineering\u002F03.trainer-and-injection",{"title":2213,"path":2214,"stem":2215},"Аналіз коду: асемблер, налагоджувач, патчинг","\u002Fcpp\u002Freverse-engineering\u002Fcode-analysis","02.cpp\u002F991.reverse-engineering\u002F04.code-analysis",{"title":2217,"path":2218,"stem":2219},"AssaultCube і захист від чітів","\u002Fcpp\u002Freverse-engineering\u002Fassaultcube-and-defense","02.cpp\u002F991.reverse-engineering\u002F05.assaultcube-and-defense",{"title":2221,"icon":2222,"path":2223,"stem":2224,"children":2225,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2226,2252,2306,2328,2632,2670,2688],{"title":2227,"icon":2228,"path":2229,"stem":2230,"children":2231,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2232,2236,2240,2244,2248],{"title":2233,"path":2234,"stem":2235},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2237,"path":2238,"stem":2239},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2241,"path":2242,"stem":2243},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2245,"path":2246,"stem":2247},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2249,"path":2250,"stem":2251},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2253,"icon":2254,"path":2255,"stem":2256,"children":2257,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2258,2262,2266,2270,2274,2278,2282,2286,2290,2294,2298,2302],{"title":2259,"path":2260,"stem":2261},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2263,"path":2264,"stem":2265},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2267,"path":2268,"stem":2269},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2271,"path":2272,"stem":2273},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2275,"path":2276,"stem":2277},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2279,"path":2280,"stem":2281},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2283,"path":2284,"stem":2285},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2287,"path":2288,"stem":2289},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2291,"path":2292,"stem":2293},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2295,"path":2296,"stem":2297},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2299,"path":2300,"stem":2301},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2303,"path":2304,"stem":2305},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2307,"icon":2308,"path":2309,"stem":2310,"children":2311,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2312,2316,2320,2324],{"title":2313,"path":2314,"stem":2315},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2317,"path":2318,"stem":2319},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2321,"path":2322,"stem":2323},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2325,"path":2326,"stem":2327},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2329,"icon":2330,"path":2331,"stem":2332,"children":2333},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2334,2335,2339,2343,2347,2351,2414,2449,2601],{"title":2329,"path":2331,"stem":2332},{"title":2336,"path":2337,"stem":2338},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2340,"path":2341,"stem":2342},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2344,"path":2345,"stem":2346},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2348,"path":2349,"stem":2350},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2352,"icon":132,"path":2353,"stem":2354,"children":2355},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2356,2358,2362,2366,2370,2374,2378,2382,2386,2390,2394,2398,2402,2406,2410],{"title":2357,"path":2353,"stem":2354},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2359,"path":2360,"stem":2361},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2363,"path":2364,"stem":2365},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2367,"path":2368,"stem":2369},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2371,"path":2372,"stem":2373},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2375,"path":2376,"stem":2377},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2379,"path":2380,"stem":2381},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2383,"path":2384,"stem":2385},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2387,"path":2388,"stem":2389},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2391,"path":2392,"stem":2393},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2395,"path":2396,"stem":2397},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2399,"path":2400,"stem":2401},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2403,"path":2404,"stem":2405},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2407,"path":2408,"stem":2409},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2411,"path":2412,"stem":2413},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2415,"icon":2330,"path":2416,"stem":2417,"children":2418},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2419,2421,2425,2429,2433,2437,2441,2445],{"title":2420,"path":2416,"stem":2417},"React Router: Навігаційна система сучасного вебу",{"title":2422,"path":2423,"stem":2424},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2426,"path":2427,"stem":2428},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2430,"path":2431,"stem":2432},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2434,"path":2435,"stem":2436},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2438,"path":2439,"stem":2440},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2442,"path":2443,"stem":2444},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2446,"path":2447,"stem":2448},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2450,"icon":132,"path":2451,"stem":2452,"children":2453},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2454,2456,2472,2501,2510,2531,2547,2576],{"title":2455,"path":2451,"stem":2452},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2457,"stem":2458,"children":2459,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2460,2464,2468],{"title":2461,"path":2462,"stem":2463},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2465,"path":2466,"stem":2467},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2469,"path":2470,"stem":2471},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2473,"icon":132,"path":2474,"stem":2475,"children":2476,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2477,2481,2485,2489,2493,2497],{"title":2478,"path":2479,"stem":2480},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2482,"path":2483,"stem":2484},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2486,"path":2487,"stem":2488},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2490,"path":2491,"stem":2492},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2494,"path":2495,"stem":2496},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2498,"path":2499,"stem":2500},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2502,"icon":132,"path":2503,"stem":2504,"children":2505,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2506],{"title":2507,"path":2508,"stem":2509},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2511,"icon":132,"path":2512,"stem":2513,"children":2514,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2515,2519,2523,2527],{"title":2516,"path":2517,"stem":2518},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2520,"path":2521,"stem":2522},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2524,"path":2525,"stem":2526},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2528,"path":2529,"stem":2530},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2532,"icon":92,"path":2533,"stem":2534,"children":2535,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2536,2540,2544],{"title":2537,"path":2538,"stem":2539},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2541,"path":2542,"stem":2543},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2391,"path":2545,"stem":2546},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2548,"icon":132,"path":2549,"stem":2550,"children":2551,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2552,2556,2560,2564,2568,2572],{"title":2553,"path":2554,"stem":2555},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2557,"path":2558,"stem":2559},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2561,"path":2562,"stem":2563},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2565,"path":2566,"stem":2567},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2569,"path":2570,"stem":2571},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2573,"path":2574,"stem":2575},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2577,"icon":132,"path":2578,"stem":2579,"children":2580,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2581,2585,2589,2593,2597],{"title":2582,"path":2583,"stem":2584},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2586,"path":2587,"stem":2588},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2590,"path":2591,"stem":2592},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2594,"path":2595,"stem":2596},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2598,"path":2599,"stem":2600},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2602,"icon":132,"path":2603,"stem":2604,"children":2605},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2606,2608,2612,2616,2620,2624,2628],{"title":2607,"path":2603,"stem":2604},"UI Бібліотеки в React",{"title":2609,"path":2610,"stem":2611},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2613,"path":2614,"stem":2615},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2617,"path":2618,"stem":2619},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2621,"path":2622,"stem":2623},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2625,"path":2626,"stem":2627},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2629,"path":2630,"stem":2631},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2633,"icon":2634,"path":2635,"stem":2636,"children":2637,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2638,2642,2646,2650,2654,2658,2662,2666],{"title":2639,"path":2640,"stem":2641},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2643,"path":2644,"stem":2645},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2647,"path":2648,"stem":2649},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2651,"path":2652,"stem":2653},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2655,"path":2656,"stem":2657},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2659,"path":2660,"stem":2661},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2663,"path":2664,"stem":2665},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2667,"path":2668,"stem":2669},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2671,"icon":2672,"path":2673,"stem":2674,"children":2675,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2676,2680,2684],{"title":2677,"path":2678,"stem":2679},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2681,"path":2682,"stem":2683},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2685,"path":2686,"stem":2687},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2689,"path":2690,"stem":2691},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2693,"icon":2694,"path":2695,"stem":2696,"children":2697,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2698,2701,2704,2708,2712,2716,2720],{"title":162,"path":2699,"stem":2700},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2702,"stem":2703},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2705,"path":2706,"stem":2707},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2709,"path":2710,"stem":2711},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2713,"path":2714,"stem":2715},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2717,"path":2718,"stem":2719},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2721,"path":2722,"stem":2723,"children":2724,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2725,2729,2733,2737,2741,2745,2749,2753,2757,2761,2765,2769,2773,2777,2781,2785,2789,2793,2797,2801,2805,2809,2813,2817,2821,2825,2829,2833,2837,2841,2845,2849,2853,2857,2861,2865,2869],{"title":2726,"path":2727,"stem":2728},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2730,"path":2731,"stem":2732},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2734,"path":2735,"stem":2736},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2738,"path":2739,"stem":2740},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2742,"path":2743,"stem":2744},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2746,"path":2747,"stem":2748},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2750,"path":2751,"stem":2752},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2754,"path":2755,"stem":2756},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2758,"path":2759,"stem":2760},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2762,"path":2763,"stem":2764},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2766,"path":2767,"stem":2768},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2770,"path":2771,"stem":2772},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2774,"path":2775,"stem":2776},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2778,"path":2779,"stem":2780},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2782,"path":2783,"stem":2784},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2786,"path":2787,"stem":2788},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2790,"path":2791,"stem":2792},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2794,"path":2795,"stem":2796},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2798,"path":2799,"stem":2800},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2802,"path":2803,"stem":2804},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2806,"path":2807,"stem":2808},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2810,"path":2811,"stem":2812},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2814,"path":2815,"stem":2816},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2818,"path":2819,"stem":2820},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2822,"path":2823,"stem":2824},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2826,"path":2827,"stem":2828},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2830,"path":2831,"stem":2832},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2834,"path":2835,"stem":2836},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2838,"path":2839,"stem":2840},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2842,"path":2843,"stem":2844},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2846,"path":2847,"stem":2848},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2850,"path":2851,"stem":2852},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2854,"path":2855,"stem":2856},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2858,"path":2859,"stem":2860},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2862,"path":2863,"stem":2864},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2866,"path":2867,"stem":2868},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2870,"path":2871,"stem":2872},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2874,"icon":2875,"path":2876,"stem":2877,"children":2878,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2879,2921,2980],{"title":2880,"icon":2881,"path":2882,"stem":2883,"children":2884,"page":59},"Python Core","i-lucide-code","\u002Fpython\u002Fcore","05.python\u002F01.core",[2885,2889,2893,2897,2901,2905,2909,2913,2917],{"title":2886,"path":2887,"stem":2888},"Як комп'ютер виконує програму","\u002Fpython\u002Fcore\u002Fhow-computers-run-programs","05.python\u002F01.core\u002F00.how-computers-run-programs",{"title":2890,"path":2891,"stem":2892},"Перша програма і функція print","\u002Fpython\u002Fcore\u002Ffirst-program-print","05.python\u002F01.core\u002F01.first-program-print",{"title":2894,"path":2895,"stem":2896},"Об'єкти, значення і типи","\u002Fpython\u002Fcore\u002Fobjects-values-types","05.python\u002F01.core\u002F02.objects-values-types",{"title":2898,"path":2899,"stem":2900},"Змінні — імена, посилання, ідентичність","\u002Fpython\u002Fcore\u002Fvariables-names-references","05.python\u002F01.core\u002F03.variables-names-references",{"title":2902,"path":2903,"stem":2904},"Вирази, оператори, введення і перетворення типів","\u002Fpython\u002Fcore\u002Fexpressions-input-types","05.python\u002F01.core\u002F04.expressions-input-types",{"title":2906,"path":2907,"stem":2908},"Логіка та розгалуження","\u002Fpython\u002Fcore\u002Flogic-branching","05.python\u002F01.core\u002F05.logic-branching",{"title":2910,"path":2911,"stem":2912},"Цикли та ітерація","\u002Fpython\u002Fcore\u002Floops-iteration","05.python\u002F01.core\u002F06.loops-iteration",{"title":2914,"path":2915,"stem":2916},"Налагодження (debugging)","\u002Fpython\u002Fcore\u002Fdebugging","05.python\u002F01.core\u002F07.debugging",{"title":2918,"path":2919,"stem":2920},"Рядки і текст","\u002Fpython\u002Fcore\u002Fstrings-text","05.python\u002F01.core\u002F08.strings-text",{"title":2532,"path":2922,"stem":2923,"children":2924,"page":59},"\u002Fpython\u002Fadvanced","05.python\u002F02.advanced",[2925,2929,2932,2936,2940,2944,2948,2952,2956,2960,2964,2968,2972,2976],{"title":2926,"path":2927,"stem":2928},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fadvanced\u002Fmodules-packages-venv","05.python\u002F02.advanced\u002F00.modules-packages-venv",{"title":71,"path":2930,"stem":2931},"\u002Fpython\u002Fadvanced\u002Fclasses-objects","05.python\u002F02.advanced\u002F01.classes-objects",{"title":2933,"path":2934,"stem":2935},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fadvanced\u002Fencapsulation","05.python\u002F02.advanced\u002F02.encapsulation",{"title":2937,"path":2938,"stem":2939},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Fadvanced\u002Finheritance-mro","05.python\u002F02.advanced\u002F03.inheritance-mro",{"title":2941,"path":2942,"stem":2943},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fadvanced\u002Fabstraction-protocols","05.python\u002F02.advanced\u002F04.abstraction-protocols",{"title":2945,"path":2946,"stem":2947},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fadvanced\u002Fdunder-methods","05.python\u002F02.advanced\u002F05.dunder-methods",{"title":2949,"path":2950,"stem":2951},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fadvanced\u002Fdecorators-static-class","05.python\u002F02.advanced\u002F06.decorators-static-class",{"title":2953,"path":2954,"stem":2955},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fadvanced\u002Fdescriptors","05.python\u002F02.advanced\u002F07.descriptors",{"title":2957,"path":2958,"stem":2959},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fadvanced\u002Fmetaclasses","05.python\u002F02.advanced\u002F08.metaclasses",{"title":2961,"path":2962,"stem":2963},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fadvanced\u002Fmodern-containers","05.python\u002F02.advanced\u002F09.modern-containers",{"title":2965,"path":2966,"stem":2967},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fadvanced\u002Fgil-concurrency-intro","05.python\u002F02.advanced\u002F11.gil-concurrency-intro",{"title":2969,"path":2970,"stem":2971},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fadvanced\u002Fthreading","05.python\u002F02.advanced\u002F12.threading",{"title":2973,"path":2974,"stem":2975},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fadvanced\u002Fmultiprocessing","05.python\u002F02.advanced\u002F13.multiprocessing",{"title":2977,"path":2978,"stem":2979},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fadvanced\u002Fasyncio","05.python\u002F02.advanced\u002F14.asyncio",{"title":2981,"icon":92,"path":2982,"stem":2983,"children":2984,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002F03.fastapi",[2985,2989,2993,2997,3001,3005,3009,3013,3017,3021,3025,3029,3033,3037],{"title":2986,"path":2987,"stem":2988},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002F03.fastapi\u002F15.typing-pydantic",{"title":2990,"path":2991,"stem":2992},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002F03.fastapi\u002F16.wsgi-asgi-ecosystem",{"title":2994,"path":2995,"stem":2996},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002F03.fastapi\u002F17.fastapi-intro",{"title":2998,"path":2999,"stem":3000},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002F03.fastapi\u002F18.fastapi-routing-params",{"title":3002,"path":3003,"stem":3004},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002F03.fastapi\u002F19.fastapi-pydantic-schemas",{"title":3006,"path":3007,"stem":3008},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002F03.fastapi\u002F20.fastapi-dependency-injection",{"title":3010,"path":3011,"stem":3012},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002F03.fastapi\u002F21.fastapi-errors-middleware",{"title":3014,"path":3015,"stem":3016},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002F03.fastapi\u002F22.sqlalchemy-orm",{"title":3018,"path":3019,"stem":3020},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002F03.fastapi\u002F23.alembic-migrations",{"title":3022,"path":3023,"stem":3024},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002F03.fastapi\u002F24.fastapi-repository-clean-arch",{"title":3026,"path":3027,"stem":3028},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002F03.fastapi\u002F25.fastapi-auth-security",{"title":3030,"path":3031,"stem":3032},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002F03.fastapi\u002F26.fastapi-testing",{"title":3034,"path":3035,"stem":3036},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002F03.fastapi\u002F27.fastapi-async-advanced",{"title":3038,"path":3039,"stem":3040},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002F03.fastapi\u002F28.fastapi-deployment",{"title":3042,"icon":3043,"path":3044,"stem":3045,"children":3046,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[3047,3077,3100,3137,3166,3184,3218,3230,3239],{"title":3048,"icon":3049,"path":3050,"stem":3051,"children":3052,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[3053,3057,3061,3065,3069,3073],{"title":3054,"path":3055,"stem":3056},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":3058,"path":3059,"stem":3060},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":3062,"path":3063,"stem":3064},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":3066,"path":3067,"stem":3068},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":3070,"path":3071,"stem":3072},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":3074,"path":3075,"stem":3076},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":3078,"icon":3043,"path":3079,"stem":3080,"children":3081,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[3082,3086,3092,3096],{"title":3083,"path":3084,"stem":3085},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":3087,"path":3088,"stem":3089,"children":3090},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[3091],{"title":3087,"path":3088,"stem":3089},{"title":3093,"path":3094,"stem":3095},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":3097,"path":3098,"stem":3099},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":3101,"icon":3043,"path":3102,"stem":3103,"children":3104,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[3105,3109,3113,3117,3121,3125,3129,3133],{"title":3106,"path":3107,"stem":3108},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":3110,"path":3111,"stem":3112},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":3114,"path":3115,"stem":3116},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":3118,"path":3119,"stem":3120},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":3122,"path":3123,"stem":3124},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":3126,"path":3127,"stem":3128},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":3130,"path":3131,"stem":3132},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":3134,"path":3135,"stem":3136},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":3138,"icon":3043,"path":3139,"stem":3140,"children":3141,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[3142,3146,3150,3154,3158,3162],{"title":3143,"path":3144,"stem":3145},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":3147,"path":3148,"stem":3149},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":3151,"path":3152,"stem":3153},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":3155,"path":3156,"stem":3157},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":3159,"path":3160,"stem":3161},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":3163,"path":3164,"stem":3165},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":3167,"icon":3168,"path":3169,"stem":3170,"children":3171,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[3172,3176,3180],{"title":3173,"path":3174,"stem":3175},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":3177,"path":3178,"stem":3179},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":3181,"path":3182,"stem":3183},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":3185,"icon":3186,"path":3187,"stem":3188,"children":3189,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[3190,3194,3198,3202,3206,3210,3214],{"title":3191,"path":3192,"stem":3193},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":3195,"path":3196,"stem":3197},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":3199,"path":3200,"stem":3201},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":3203,"path":3204,"stem":3205},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":3207,"path":3208,"stem":3209},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":3211,"path":3212,"stem":3213},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":3215,"path":3216,"stem":3217},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":3215,"icon":793,"path":3219,"stem":3220,"children":3221,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3222,3226],{"title":3223,"path":3224,"stem":3225},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3227,"path":3228,"stem":3229},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3231,"icon":3232,"path":3233,"stem":3234,"children":3235,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3236],{"title":3231,"path":3237,"stem":3238},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3240,"icon":3241,"path":3242,"stem":3243,"children":3244,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3245],{"title":3240,"path":3246,"stem":3247},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3249,"icon":3250,"path":3251,"stem":3252,"children":3253,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3254,3330],{"title":3255,"icon":3256,"path":3257,"stem":3258,"children":3259},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3260,3262,3266,3270,3274,3278,3282,3286,3290,3294,3298,3302,3306,3310,3314,3318,3322,3326],{"title":3261,"path":3257,"stem":3258},"Docker: від нуля до production",{"title":3263,"path":3264,"stem":3265},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3267,"path":3268,"stem":3269},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3271,"path":3272,"stem":3273},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3275,"path":3276,"stem":3277},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3279,"path":3280,"stem":3281},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3283,"path":3284,"stem":3285},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3287,"path":3288,"stem":3289},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3291,"path":3292,"stem":3293},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3295,"path":3296,"stem":3297},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3299,"path":3300,"stem":3301},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3303,"path":3304,"stem":3305},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3307,"path":3308,"stem":3309},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3311,"path":3312,"stem":3313},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3315,"path":3316,"stem":3317},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3319,"path":3320,"stem":3321},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3323,"path":3324,"stem":3325},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3327,"path":3328,"stem":3329},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3331,"icon":3332,"path":3333,"stem":3334,"children":3335},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3336,3338,3342,3346,3350,3354,3358,3362,3366],{"title":3337,"path":3333,"stem":3334},"Kubernetes: від розробки до production",{"title":3339,"path":3340,"stem":3341},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3343,"path":3344,"stem":3345},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3347,"path":3348,"stem":3349},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3351,"path":3352,"stem":3353},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3355,"path":3356,"stem":3357},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3359,"path":3360,"stem":3361},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3363,"path":3364,"stem":3365},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3367,"path":3368,"stem":3369},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3371,"icon":3372,"path":3373,"stem":3374,"children":3375,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3376,3380,3384,3388,3392,3396,3400,3404,3408,3412,3416],{"title":3377,"path":3378,"stem":3379},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3381,"path":3382,"stem":3383},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3385,"path":3386,"stem":3387},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3389,"path":3390,"stem":3391},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3393,"path":3394,"stem":3395},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3397,"path":3398,"stem":3399},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3401,"path":3402,"stem":3403},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3405,"path":3406,"stem":3407},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3409,"path":3410,"stem":3411},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3413,"path":3414,"stem":3415},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3417,"path":3418,"stem":3419},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3421,"icon":943,"path":3422,"stem":3423,"children":3424,"page":59},"DDD","\u002Fddd","10.ddd",[3425,3429,3433,3437,3441,3445,3449,3453,3457,3461,3465,3469,3473],{"title":3426,"path":3427,"stem":3428},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3430,"path":3431,"stem":3432},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3434,"path":3435,"stem":3436},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3438,"path":3439,"stem":3440},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3442,"path":3443,"stem":3444},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3446,"path":3447,"stem":3448},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3450,"path":3451,"stem":3452},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3454,"path":3455,"stem":3456},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3458,"path":3459,"stem":3460},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3462,"path":3463,"stem":3464},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3466,"path":3467,"stem":3468},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3470,"path":3471,"stem":3472},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3474,"path":3475,"stem":3476},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3478,"icon":3479,"path":3480,"stem":3481,"children":3482,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3483,3487,3491,3495,3499,3503,3507],{"title":3484,"path":3485,"stem":3486},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3488,"path":3489,"stem":3490},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3492,"path":3493,"stem":3494},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3496,"path":3497,"stem":3498},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3500,"path":3501,"stem":3502},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3504,"path":3505,"stem":3506},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3508,"path":3509,"stem":3510},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3512,"icon":3513,"path":3514,"stem":3515,"children":3516,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3517,3521,3525,3529,3533,3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633],{"title":3518,"path":3519,"stem":3520},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3522,"path":3523,"stem":3524},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3526,"path":3527,"stem":3528},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3530,"path":3531,"stem":3532},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3534,"path":3535,"stem":3536},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3538,"path":3539,"stem":3540},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3542,"path":3543,"stem":3544},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3546,"path":3547,"stem":3548},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3550,"path":3551,"stem":3552},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3554,"path":3555,"stem":3556},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3558,"path":3559,"stem":3560},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3562,"path":3563,"stem":3564},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3566,"path":3567,"stem":3568},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3570,"path":3571,"stem":3572},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3574,"path":3575,"stem":3576},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3578,"path":3579,"stem":3580},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3582,"path":3583,"stem":3584},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3586,"path":3587,"stem":3588},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3590,"path":3591,"stem":3592},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3594,"path":3595,"stem":3596},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3598,"path":3599,"stem":3600},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3602,"path":3603,"stem":3604},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3606,"path":3607,"stem":3608},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3610,"path":3611,"stem":3612},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3614,"path":3615,"stem":3616},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3618,"path":3619,"stem":3620},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3622,"path":3623,"stem":3624},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3626,"path":3627,"stem":3628},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3630,"path":3631,"stem":3632},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3634,"path":3635,"stem":3636},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3638,"path":3639,"stem":3640,"children":3641,"page":59},"AWS","\u002Faws","13.aws",[3642,3646,3650,3654,3658,3662,3666,3670,3674,3678,3682,3686,3690,3694,3698,3702,3706,3710],{"title":3643,"path":3644,"stem":3645},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3647,"path":3648,"stem":3649},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3651,"path":3652,"stem":3653},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3655,"path":3656,"stem":3657},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3659,"path":3660,"stem":3661},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3663,"path":3664,"stem":3665},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3667,"path":3668,"stem":3669},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3671,"path":3672,"stem":3673},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3675,"path":3676,"stem":3677},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3679,"path":3680,"stem":3681},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3683,"path":3684,"stem":3685},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3687,"path":3688,"stem":3689},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3691,"path":3692,"stem":3693},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3695,"path":3696,"stem":3697},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3699,"path":3700,"stem":3701},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3703,"path":3704,"stem":3705},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3707,"path":3708,"stem":3709},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3711,"path":3712,"stem":3713},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3715,"path":3716,"stem":3717,"children":3718,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3719],{"title":3720,"path":3721,"stem":3722,"children":3723,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3724],{"title":3725,"path":3726,"stem":3727},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3729,"path":3730,"stem":3731,"children":3732,"page":59},"React Native","\u002Freact-native","15.react-native",[3733,3754],{"title":3734,"path":3735,"stem":3736,"children":3737,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3738,3742,3746,3750],{"title":3739,"path":3740,"stem":3741},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3743,"path":3744,"stem":3745},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3747,"path":3748,"stem":3749},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3751,"path":3752,"stem":3753},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3755,"path":3756,"stem":3757,"children":3758,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3759,3763,3767,3771,3775,3779,3783,3787,3791,3795,3799,3803,3807,3811,3815,3819,3823,3827,3831,3835,3839,3843,3847,3851,3855,3859,3863],{"title":3760,"path":3761,"stem":3762},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3764,"path":3765,"stem":3766},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3768,"path":3769,"stem":3770},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3772,"path":3773,"stem":3774},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3776,"path":3777,"stem":3778},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3780,"path":3781,"stem":3782},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3784,"path":3785,"stem":3786},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3788,"path":3789,"stem":3790},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3792,"path":3793,"stem":3794},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3796,"path":3797,"stem":3798},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3800,"path":3801,"stem":3802},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3804,"path":3805,"stem":3806},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3808,"path":3809,"stem":3810},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3812,"path":3813,"stem":3814},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3816,"path":3817,"stem":3818},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3820,"path":3821,"stem":3822},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3824,"path":3825,"stem":3826},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3828,"path":3829,"stem":3830},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3832,"path":3833,"stem":3834},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3836,"path":3837,"stem":3838},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3840,"path":3841,"stem":3842},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3844,"path":3845,"stem":3846},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3848,"path":3849,"stem":3850},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3852,"path":3853,"stem":3854},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3856,"path":3857,"stem":3858},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3860,"path":3861,"stem":3862},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3864,"path":3865,"stem":3866},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3868,"path":3869,"stem":3870,"children":3871,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3872,3881,3890,3899,3928,3954,3979,4012,4029,4042,4051,4064,4073,4094,4107,4176],{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3877],{"title":3878,"path":3879,"stem":3880},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3882,"path":3883,"stem":3884,"children":3885,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3886],{"title":3887,"path":3888,"stem":3889},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3891,"path":3892,"stem":3893,"children":3894,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3895],{"title":3896,"path":3897,"stem":3898},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3900,"path":3901,"stem":3902,"children":3903,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3904,3908,3912,3916,3920,3924],{"title":3905,"path":3906,"stem":3907},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3909,"path":3910,"stem":3911},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3913,"path":3914,"stem":3915},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3917,"path":3918,"stem":3919},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3921,"path":3922,"stem":3923},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3925,"path":3926,"stem":3927},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3929,"path":3930,"stem":3931,"children":3932},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3933,3934,3938,3942,3946,3950],{"title":3929,"path":3930,"stem":3931},{"title":3935,"path":3936,"stem":3937},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3939,"path":3940,"stem":3941},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3943,"path":3944,"stem":3945},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3947,"path":3948,"stem":3949},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3951,"path":3952,"stem":3953},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3955,"path":3956,"stem":3957,"children":3958,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3959,3963,3967,3971,3975],{"title":3960,"path":3961,"stem":3962},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3964,"path":3965,"stem":3966},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3968,"path":3969,"stem":3970},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3972,"path":3973,"stem":3974},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3976,"path":3977,"stem":3978},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3980,"path":3981,"stem":3982,"children":3983,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3984,3988,3992,3996,4000,4004,4008],{"title":3985,"path":3986,"stem":3987},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3989,"path":3990,"stem":3991},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3993,"path":3994,"stem":3995},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3997,"path":3998,"stem":3999},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":4001,"path":4002,"stem":4003},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":4005,"path":4006,"stem":4007},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":4009,"path":4010,"stem":4011},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":4013,"path":4014,"stem":4015,"children":4016,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[4017,4021,4025],{"title":4018,"path":4019,"stem":4020},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":4022,"path":4023,"stem":4024},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":4026,"path":4027,"stem":4028},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":4030,"path":4031,"stem":4032,"children":4033,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[4034,4038],{"title":4035,"path":4036,"stem":4037},"Дерева рішень — моделі з прозорою та зрозумілою логікою","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":4039,"path":4040,"stem":4041},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":4043,"path":4044,"stem":4045,"children":4046,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[4047],{"title":4048,"path":4049,"stem":4050},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":4052,"path":4053,"stem":4054,"children":4055,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[4056,4060],{"title":4057,"path":4058,"stem":4059},"Основи класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":4061,"path":4062,"stem":4063},"Метрики якості класифікації","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":4065,"path":4066,"stem":4067,"children":4068,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[4069],{"title":4070,"path":4071,"stem":4072},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":4074,"path":4075,"stem":4076,"children":4077,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[4078,4082,4086,4090],{"title":4079,"path":4080,"stem":4081},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":4083,"path":4084,"stem":4085},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":4087,"path":4088,"stem":4089},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":4091,"path":4092,"stem":4093},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":4095,"path":4096,"stem":4097,"children":4098,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[4099,4103],{"title":4100,"path":4101,"stem":4102},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":4104,"path":4105,"stem":4106},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":4108,"path":4109,"stem":4110,"children":4111,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[4112,4116,4120,4124,4128,4132,4136,4140,4144,4148,4152,4156,4160,4164,4168,4172],{"title":4113,"path":4114,"stem":4115},"Вступ до комп'ютерного зору та проблеми Dense-мереж","\u002Fai-python\u002Fcnn-image-classification\u002Fintro-computer-vision","16.ai-python\u002F15.cnn-image-classification\u002F01.intro-computer-vision",{"title":4117,"path":4118,"stem":4119},"Навіщо потрібна згортка — від нейрона-шаблону до ковзного детектора","\u002Fai-python\u002Fcnn-image-classification\u002Fwhy-convolution","16.ai-python\u002F15.cnn-image-classification\u002F02.why-convolution",{"title":4121,"path":4122,"stem":4123},"Згортка крок за кроком — ядро, карта ознак і розмір результату","\u002Fai-python\u002Fcnn-image-classification\u002Fconvolution-step-by-step","16.ai-python\u002F15.cnn-image-classification\u002F03.convolution-step-by-step",{"title":4125,"path":4126,"stem":4127},"Що «бачить» ядро — читаємо карту ознак і класичні фільтри","\u002Fai-python\u002Fcnn-image-classification\u002Ffilters-what-kernel-sees","16.ai-python\u002F15.cnn-image-classification\u002F04.filters-what-kernel-sees",{"title":4129,"path":4130,"stem":4131},"Padding і stride — що робити з краями картинки та її розміром","\u002Fai-python\u002Fcnn-image-classification\u002Fpadding-and-stride","16.ai-python\u002F15.cnn-image-classification\u002F05.padding-and-stride",{"title":4133,"path":4134,"stem":4135},"Ядро, що навчається — від випадкових чисел до детектора країв","\u002Fai-python\u002Fcnn-image-classification\u002Flearnable-kernels","16.ai-python\u002F15.cnn-image-classification\u002F06.learnable-kernels",{"title":4137,"path":4138,"stem":4139},"Пулінг і поле зору — стискаємо карту ознак і дивимося ширше","\u002Fai-python\u002Fcnn-image-classification\u002Fpooling","16.ai-python\u002F15.cnn-image-classification\u002F07.pooling",{"title":4141,"path":4142,"stem":4143},"Багатоканальна згортка — ядро-куб, кольорове фото та підрахунок параметрів","\u002Fai-python\u002Fcnn-image-classification\u002Fmultichannel-convolution","16.ai-python\u002F15.cnn-image-classification\u002F08.multichannel-convolution",{"title":4145,"path":4146,"stem":4147},"Повна CNN для MNIST — збираємо, навчаємо, перевіряємо","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-mnist","16.ai-python\u002F15.cnn-image-classification\u002F09.cnn-mnist",{"title":4149,"path":4150,"stem":4151},"CNN для CIFAR-10 — коли задача справді складна","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-cifar10","16.ai-python\u002F15.cnn-image-classification\u002F10.cnn-cifar10",{"title":4153,"path":4154,"stem":4155},"Міні-батчі, DataLoader і швидкість навчання","\u002Fai-python\u002Fcnn-image-classification\u002Fmini-batch-learning-rate","16.ai-python\u002F15.cnn-image-classification\u002F11.mini-batch-learning-rate",{"title":4157,"path":4158,"stem":4159},"Ініціалізація ваг і Batch Normalization","\u002Fai-python\u002Fcnn-image-classification\u002Fweight-init-batchnorm","16.ai-python\u002F15.cnn-image-classification\u002F12.weight-init-batchnorm",{"title":4161,"path":4162,"stem":4163},"LayerNorm і обрізання градієнтів","\u002Fai-python\u002Fcnn-image-classification\u002Flayernorm-gradient-clipping","16.ai-python\u002F15.cnn-image-classification\u002F13.layernorm-gradient-clipping",{"title":4165,"path":4166,"stem":4167},"Аугментація даних","\u002Fai-python\u002Fcnn-image-classification\u002Fdata-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F14.data-augmentation",{"title":4169,"path":4170,"stem":4171},"Глибокі мережі та ResNet","\u002Fai-python\u002Fcnn-image-classification\u002Fdeep-networks-resnet","16.ai-python\u002F15.cnn-image-classification\u002F15.deep-networks-resnet",{"title":4173,"path":4174,"stem":4175},"Пневмонія на рентгені - метрики, transfer learning, Grad-CAM","\u002Fai-python\u002Fcnn-image-classification\u002Fpneumonia-transfer-learning","16.ai-python\u002F15.cnn-image-classification\u002F16.pneumonia-transfer-learning",{"title":4177,"path":4178,"stem":4179,"children":4180,"page":59},"Natural Language Processing","\u002Fai-python\u002Fnatural-language-processing","16.ai-python\u002F16.natural-language-processing",[4181,4185,4189,4193,4197,4201,4205,4209,4213,4217,4221,4225,4229,4233,4237,4241],{"title":4182,"path":4183,"stem":4184},"Текст як дані — чому мова складна для комп'ютера","\u002Fai-python\u002Fnatural-language-processing\u002Ftext-as-data","16.ai-python\u002F16.natural-language-processing\u002F01.text-as-data",{"title":4186,"path":4187,"stem":4188},"Токенізація — розбиття тексту на слова й речення","\u002Fai-python\u002Fnatural-language-processing\u002Ftokenization","16.ai-python\u002F16.natural-language-processing\u002F02.tokenization",{"title":4190,"path":4191,"stem":4192},"Стеммінг, лемматизація та стоп-слова","\u002Fai-python\u002Fnatural-language-processing\u002Fstemming-lemmatization-stopwords","16.ai-python\u002F16.natural-language-processing\u002F03.stemming-lemmatization-stopwords",{"title":4194,"path":4195,"stem":4196},"Корпус та частоти слів","\u002Fai-python\u002Fnatural-language-processing\u002Fcorpus-and-frequency","16.ai-python\u002F16.natural-language-processing\u002F04.corpus-and-frequency",{"title":4198,"path":4199,"stem":4200},"Мішок слів — перше представлення тексту числами","\u002Fai-python\u002Fnatural-language-processing\u002Fbag-of-words","16.ai-python\u002F16.natural-language-processing\u002F05.bag-of-words",{"title":4202,"path":4203,"stem":4204},"Класифікація тексту — baseline на мішку слів","\u002Fai-python\u002Fnatural-language-processing\u002Ftext-classification-baseline","16.ai-python\u002F16.natural-language-processing\u002F06.text-classification-baseline",{"title":4206,"path":4207,"stem":4208},"Від one-hot до embeddings — щільні вектори слів","\u002Fai-python\u002Fnatural-language-processing\u002Ffrom-one-hot-to-embeddings","16.ai-python\u002F16.natural-language-processing\u002F07.from-one-hot-to-embeddings",{"title":4210,"path":4211,"stem":4212},"Word2Vec — навчання векторів слів з контексту","\u002Fai-python\u002Fnatural-language-processing\u002Fword2vec","16.ai-python\u002F16.natural-language-processing\u002F08.word2vec",{"title":4214,"path":4215,"stem":4216},"GloVe — глобальні вектори слів та попередньо навчені моделі","\u002Fai-python\u002Fnatural-language-processing\u002Fglove-pretrained-embeddings","16.ai-python\u002F16.natural-language-processing\u002F09.glove-pretrained-embeddings",{"title":4218,"path":4219,"stem":4220},"Embeddings для класифікації — від мішка слів до векторів","\u002Fai-python\u002Fnatural-language-processing\u002Fembeddings-for-classification","16.ai-python\u002F16.natural-language-processing\u002F10.embeddings-for-classification",{"title":4222,"path":4223,"stem":4224},"Мовні моделі та послідовності — від біграм до батчів","\u002Fai-python\u002Fnatural-language-processing\u002Flanguage-models-and-sequences","16.ai-python\u002F16.natural-language-processing\u002F11.language-models-and-sequences",{"title":4226,"path":4227,"stem":4228},"Рекурентні нейронні мережі (RNN)","\u002Fai-python\u002Fnatural-language-processing\u002Frnn","16.ai-python\u002F16.natural-language-processing\u002F12.rnn",{"title":4230,"path":4231,"stem":4232},"LSTM і GRU — рекурентні мережі з вентилями","\u002Fai-python\u002Fnatural-language-processing\u002Flstm-gru","16.ai-python\u002F16.natural-language-processing\u002F13.lstm-gru",{"title":4234,"path":4235,"stem":4236},"Seq2seq і механізм уваги","\u002Fai-python\u002Fnatural-language-processing\u002Fseq2seq-attention","16.ai-python\u002F16.natural-language-processing\u002F14.seq2seq-attention",{"title":4238,"path":4239,"stem":4240},"Transformer — self-attention замість рекурентності","\u002Fai-python\u002Fnatural-language-processing\u002Ftransformer","16.ai-python\u002F16.natural-language-processing\u002F15.transformer",{"title":4242,"path":4243,"stem":4244},"Готові моделі та Hugging Face — transfer learning","\u002Fai-python\u002Fnatural-language-processing\u002Fpretrained-models-sentiment","16.ai-python\u002F16.natural-language-processing\u002F16.pretrained-models-sentiment",{"title":4246,"icon":658,"path":4247,"stem":4248,"children":4249,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[4250,4254,4258,4262,4266,4270,4274,4278,4282,4286,4290,4294,4298,4302,4306,4310,4314,4318],{"title":4251,"path":4252,"stem":4253},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":4255,"path":4256,"stem":4257},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":4259,"path":4260,"stem":4261},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":4263,"path":4264,"stem":4265},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":4267,"path":4268,"stem":4269},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":4271,"path":4272,"stem":4273},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":4275,"path":4276,"stem":4277},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":4279,"path":4280,"stem":4281},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":4283,"path":4284,"stem":4285},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":4287,"path":4288,"stem":4289},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":4291,"path":4292,"stem":4293},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":4295,"path":4296,"stem":4297},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":4299,"path":4300,"stem":4301},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":4303,"path":4304,"stem":4305},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4307,"path":4308,"stem":4309},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4311,"path":4312,"stem":4313},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4315,"path":4316,"stem":4317},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4319,"path":4320,"stem":4321},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4323,"icon":2254,"path":4324,"stem":4325,"children":4326,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4327,4372,4410,4439,4468,4525,4575,4669,4735,4817,4850,4878,4920,4966,5009],{"title":4328,"icon":658,"path":4329,"stem":4330,"children":4331,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4332,4336,4340,4344,4348,4352,4356,4360,4364,4368],{"title":4333,"path":4334,"stem":4335},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4337,"path":4338,"stem":4339},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4341,"path":4342,"stem":4343},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4345,"path":4346,"stem":4347},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4349,"path":4350,"stem":4351},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4353,"path":4354,"stem":4355},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4357,"path":4358,"stem":4359},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4361,"path":4362,"stem":4363},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4365,"path":4366,"stem":4367},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4369,"path":4370,"stem":4371},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4373,"icon":4374,"path":4375,"stem":4376,"children":4377,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4378,4382,4386,4390,4394,4398,4402,4406],{"title":4379,"path":4380,"stem":4381},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4383,"path":4384,"stem":4385},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4387,"path":4388,"stem":4389},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4391,"path":4392,"stem":4393},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4395,"path":4396,"stem":4397},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4399,"path":4400,"stem":4401},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4403,"path":4404,"stem":4405},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4407,"path":4408,"stem":4409},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4411,"icon":2634,"path":4412,"stem":4413,"children":4414,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4415,4419,4423,4427,4431,4435],{"title":4416,"path":4417,"stem":4418},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4420,"path":4421,"stem":4422},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4424,"path":4425,"stem":4426},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4428,"path":4429,"stem":4430},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4432,"path":4433,"stem":4434},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4436,"path":4437,"stem":4438},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4440,"icon":2634,"path":4441,"stem":4442,"children":4443,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4444,4448,4452,4456,4460,4464],{"title":4445,"path":4446,"stem":4447},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4449,"path":4450,"stem":4451},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4453,"path":4454,"stem":4455},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4457,"path":4458,"stem":4459},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4461,"path":4462,"stem":4463},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4465,"path":4466,"stem":4467},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4469,"icon":4470,"path":4471,"stem":4472,"children":4473,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4474,4478,4482,4486,4490,4494,4498,4502,4506,4510,4514,4517,4521],{"title":4475,"path":4476,"stem":4477},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4479,"path":4480,"stem":4481},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4483,"path":4484,"stem":4485},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4487,"path":4488,"stem":4489},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4491,"path":4492,"stem":4493},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4495,"path":4496,"stem":4497},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4499,"path":4500,"stem":4501},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4503,"path":4504,"stem":4505},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4507,"path":4508,"stem":4509},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4511,"path":4512,"stem":4513},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3319,"path":4515,"stem":4516},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4518,"path":4519,"stem":4520},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4522,"path":4523,"stem":4524},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4526,"icon":4527,"path":4528,"stem":4529,"children":4530,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4531,4535,4539,4543,4547,4551,4555,4559,4563,4567,4571],{"title":4532,"path":4533,"stem":4534},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4536,"path":4537,"stem":4538},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4540,"path":4541,"stem":4542},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4544,"path":4545,"stem":4546},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4548,"path":4549,"stem":4550},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4552,"path":4553,"stem":4554},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4556,"path":4557,"stem":4558},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4560,"path":4561,"stem":4562},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4564,"path":4565,"stem":4566},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4568,"path":4569,"stem":4570},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4572,"path":4573,"stem":4574},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4576,"icon":4577,"path":4578,"stem":4579,"children":4580,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4581,4585,4589,4593,4597,4601,4605,4609,4613,4617,4621,4625,4629,4633,4637,4641,4645,4649,4653,4657,4661,4665],{"title":4582,"path":4583,"stem":4584},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4586,"path":4587,"stem":4588},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4590,"path":4591,"stem":4592},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4594,"path":4595,"stem":4596},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4598,"path":4599,"stem":4600},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4602,"path":4603,"stem":4604},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4606,"path":4607,"stem":4608},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4610,"path":4611,"stem":4612},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4614,"path":4615,"stem":4616},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4618,"path":4619,"stem":4620},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4622,"path":4623,"stem":4624},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4626,"path":4627,"stem":4628},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4630,"path":4631,"stem":4632},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4634,"path":4635,"stem":4636},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4638,"path":4639,"stem":4640},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4642,"path":4643,"stem":4644},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4646,"path":4647,"stem":4648},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4650,"path":4651,"stem":4652},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4654,"path":4655,"stem":4656},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4658,"path":4659,"stem":4660},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4662,"path":4663,"stem":4664},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4666,"path":4667,"stem":4668},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4670,"icon":4671,"path":4672,"stem":4673,"children":4674,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4675,4679,4683,4687,4691,4695,4699,4703,4707,4711,4715,4719,4723,4727,4731],{"title":4676,"path":4677,"stem":4678},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4680,"path":4681,"stem":4682},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4684,"path":4685,"stem":4686},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4688,"path":4689,"stem":4690},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4692,"path":4693,"stem":4694},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4696,"path":4697,"stem":4698},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4700,"path":4701,"stem":4702},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4704,"path":4705,"stem":4706},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4708,"path":4709,"stem":4710},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4712,"path":4713,"stem":4714},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4716,"path":4717,"stem":4718},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4720,"path":4721,"stem":4722},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4724,"path":4725,"stem":4726},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4728,"path":4729,"stem":4730},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4732,"path":4733,"stem":4734},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4736,"icon":4737,"path":4738,"stem":4739,"children":4740,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4741,4745,4749,4753,4757,4761,4765,4769,4773,4777,4781,4785,4789,4793,4797,4801,4805,4809,4813],{"title":4742,"path":4743,"stem":4744},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4746,"path":4747,"stem":4748},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4750,"path":4751,"stem":4752},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4754,"path":4755,"stem":4756},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4758,"path":4759,"stem":4760},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4762,"path":4763,"stem":4764},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4766,"path":4767,"stem":4768},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4770,"path":4771,"stem":4772},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4774,"path":4775,"stem":4776},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4778,"path":4779,"stem":4780},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4782,"path":4783,"stem":4784},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4786,"path":4787,"stem":4788},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4790,"path":4791,"stem":4792},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4794,"path":4795,"stem":4796},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4798,"path":4799,"stem":4800},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4802,"path":4803,"stem":4804},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4806,"path":4807,"stem":4808},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4810,"path":4811,"stem":4812},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4814,"path":4815,"stem":4816},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4818,"icon":3043,"path":4819,"stem":4820,"children":4821,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4822,4826,4830,4834,4838,4842,4846],{"title":4823,"path":4824,"stem":4825},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4827,"path":4828,"stem":4829},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4831,"path":4832,"stem":4833},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4835,"path":4836,"stem":4837},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4839,"path":4840,"stem":4841},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4843,"path":4844,"stem":4845},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4847,"path":4848,"stem":4849},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4851,"icon":4852,"path":4853,"stem":4854,"children":4855,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4856,4860,4864,4868,4872],{"title":4857,"path":4858,"stem":4859},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4861,"path":4862,"stem":4863},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4865,"path":4866,"stem":4867},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4869,"path":4870,"stem":4871},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4873,"path":4874,"stem":4875,"children":4876},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4877],{"title":4873,"path":4874,"stem":4875},{"title":4879,"icon":4880,"path":4881,"stem":4882,"children":4883,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4884,4888,4892,4896,4900,4904,4908,4912,4916],{"title":4885,"path":4886,"stem":4887},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4889,"path":4890,"stem":4891},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4893,"path":4894,"stem":4895},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4897,"path":4898,"stem":4899},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4901,"path":4902,"stem":4903},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4905,"path":4906,"stem":4907},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4909,"path":4910,"stem":4911},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4913,"path":4914,"stem":4915},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4917,"path":4918,"stem":4919},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4921,"icon":4922,"path":4923,"stem":4924,"children":4925,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4926,4930,4934,4938,4942,4946,4950,4954,4958,4962],{"title":4927,"path":4928,"stem":4929},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4931,"path":4932,"stem":4933},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4935,"path":4936,"stem":4937},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4939,"path":4940,"stem":4941},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4943,"path":4944,"stem":4945},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4947,"path":4948,"stem":4949},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4951,"path":4952,"stem":4953},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4955,"path":4956,"stem":4957},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4959,"path":4960,"stem":4961},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4963,"path":4964,"stem":4965},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4967,"icon":871,"path":4968,"stem":4969,"children":4970,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4971,4975,4979,4983,4987,4991,4994,4997,5001,5005],{"title":4972,"path":4973,"stem":4974},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4976,"path":4977,"stem":4978},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4980,"path":4981,"stem":4982},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4984,"path":4985,"stem":4986},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4988,"path":4989,"stem":4990},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4992,"stem":4993},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4995,"stem":4996},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4998,"path":4999,"stem":5000},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":5002,"path":5003,"stem":5004},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":5006,"path":5007,"stem":5008},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":5010,"icon":5011,"path":5012,"stem":5013,"children":5014,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[5015,5019,5023,5027,5031,5035,5039,5043,5047,5051],{"title":5016,"path":5017,"stem":5018},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":5020,"path":5021,"stem":5022},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":5024,"path":5025,"stem":5026},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":5028,"path":5029,"stem":5030},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":5032,"path":5033,"stem":5034},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":5036,"path":5037,"stem":5038},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":5040,"path":5041,"stem":5042},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":5044,"path":5045,"stem":5046},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":5048,"path":5049,"stem":5050},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":5052,"path":5053,"stem":5054},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":5056,"icon":5057,"path":5058,"stem":5059,"children":5060,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[5061,5102,5151,5189],{"title":5062,"icon":5011,"path":5063,"stem":5064,"children":5065,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[5066,5070,5074,5078,5082,5086,5090,5094,5098],{"title":5067,"path":5068,"stem":5069},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":5071,"path":5072,"stem":5073},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":5075,"path":5076,"stem":5077},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":5079,"path":5080,"stem":5081},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":5083,"path":5084,"stem":5085},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":5087,"path":5088,"stem":5089},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":5091,"path":5092,"stem":5093},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":5095,"path":5096,"stem":5097},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":5099,"path":5100,"stem":5101},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":5103,"icon":255,"path":5104,"stem":5105,"children":5106,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[5107,5111,5115,5119,5123,5127,5131,5135,5139,5143,5147],{"title":5108,"path":5109,"stem":5110},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":5112,"path":5113,"stem":5114},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":5116,"path":5117,"stem":5118},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":5120,"path":5121,"stem":5122},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":5124,"path":5125,"stem":5126},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":5128,"path":5129,"stem":5130},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":5132,"path":5133,"stem":5134},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":5136,"path":5137,"stem":5138},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":5140,"path":5141,"stem":5142},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":5144,"path":5145,"stem":5146},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":5148,"path":5149,"stem":5150},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":5152,"icon":5153,"path":5154,"stem":5155,"children":5156,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[5157,5161,5165,5169,5173,5177,5181,5185],{"title":5158,"path":5159,"stem":5160},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":5162,"path":5163,"stem":5164},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":5166,"path":5167,"stem":5168},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":5170,"path":5171,"stem":5172},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":5174,"path":5175,"stem":5176},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":5178,"path":5179,"stem":5180},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":5182,"path":5183,"stem":5184},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":5186,"path":5187,"stem":5188},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":5190,"icon":793,"path":5191,"stem":5192,"children":5193,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[5194,5198,5202,5206,5210,5214,5218,5222,5226],{"title":5195,"path":5196,"stem":5197},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":5199,"path":5200,"stem":5201},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":5203,"path":5204,"stem":5205},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":5207,"path":5208,"stem":5209},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":5211,"path":5212,"stem":5213},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":5215,"path":5216,"stem":5217},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":5219,"path":5220,"stem":5221},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":5223,"path":5224,"stem":5225},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":5227,"path":5228,"stem":5229},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":5231,"icon":5232,"path":5233,"stem":5234,"children":5235,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[5236,5262,5284,5305],{"title":5237,"icon":5238,"path":5239,"stem":5240,"children":5241,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[5242,5246,5250,5254,5258],{"title":5243,"path":5244,"stem":5245},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":5247,"path":5248,"stem":5249},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":5251,"path":5252,"stem":5253},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":5255,"path":5256,"stem":5257},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":5259,"path":5260,"stem":5261},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":5263,"icon":5264,"path":5265,"stem":5266,"children":5267,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[5268,5272,5276,5280],{"title":5269,"path":5270,"stem":5271},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":5273,"path":5274,"stem":5275},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":5277,"path":5278,"stem":5279},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":5281,"path":5282,"stem":5283},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":5285,"icon":3250,"path":5286,"stem":5287,"children":5288,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[5289,5293,5297,5301],{"title":5290,"path":5291,"stem":5292},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":5294,"path":5295,"stem":5296},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":5298,"path":5299,"stem":5300},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":5302,"path":5303,"stem":5304},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5306,"icon":5307,"path":5308,"stem":5309,"children":5310,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5311,5315,5319],{"title":5312,"path":5313,"stem":5314},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5316,"path":5317,"stem":5318},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5320,"path":5321,"stem":5322},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5324,"path":5325,"stem":5326,"children":5327,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5328,5332,5336,5340,5344,5348,5352,5356,5360,5364,5368,5372],{"title":5329,"path":5330,"stem":5331},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5333,"path":5334,"stem":5335},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5337,"path":5338,"stem":5339},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5341,"path":5342,"stem":5343},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5345,"path":5346,"stem":5347},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5349,"path":5350,"stem":5351},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5353,"path":5354,"stem":5355},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5357,"path":5358,"stem":5359},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5361,"path":5362,"stem":5363},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5365,"path":5366,"stem":5367},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5369,"path":5370,"stem":5371},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5373,"path":5374,"stem":5375},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5377,"path":5378,"stem":5379,"children":5380,"page":59},"React Typescript","\u002Freact-typescript","22.react-typescript",[5381,5406,5410,5414,5418,5422,5426,5430,5434,5438,5468,5472,5476,5480,5484],{"title":5382,"path":5383,"stem":5384,"children":5385,"page":59},"From Html To Project","\u002Freact-typescript\u002Ffrom-html-to-project","22.react-typescript\u002F01.from-html-to-project",[5386,5390,5394,5398,5402],{"title":5387,"path":5388,"stem":5389},"Від одного HTML-файлу до повноцінного проєкту","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fevolution","22.react-typescript\u002F01.from-html-to-project\u002F01.evolution",{"title":5391,"path":5392,"stem":5393},"Що таке React","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fwhat-is-react","22.react-typescript\u002F01.from-html-to-project\u002F02.what-is-react",{"title":5395,"path":5396,"stem":5397},"JSX та TSX — синтаксичний цукор, а не магія","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-tsx-syntax","22.react-typescript\u002F01.from-html-to-project\u002F03.jsx-tsx-syntax",{"title":5399,"path":5400,"stem":5401},"Компоненти — будівельні блоки інтерфейсу","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fcomponents","22.react-typescript\u002F01.from-html-to-project\u002F04.components",{"title":5403,"path":5404,"stem":5405},"JSX — розмітка всередині TypeScript","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-expressions","22.react-typescript\u002F01.from-html-to-project\u002F05.jsx-expressions",{"title":5407,"path":5408,"stem":5409},"Хук useReducer: структуроване управління складним станом","\u002Freact-typescript\u002Fuse-reducer","22.react-typescript\u002F23.use-reducer",{"title":5411,"path":5412,"stem":5413},"Context API: передавання даних без «пропс-дрілінгу»","\u002Freact-typescript\u002Fcontext-api","22.react-typescript\u002F24.context-api",{"title":5415,"path":5416,"stem":5417},"Синхронізація з ефектами: хук useEffect та функції очищення","\u002Freact-typescript\u002Fuse-effect","22.react-typescript\u002F27.use-effect",{"title":5419,"path":5420,"stem":5421},"Можливо, вам не потрібен ефект: антипатерни та альтернативи","\u002Freact-typescript\u002Fyou-might-not-need-effect","22.react-typescript\u002F28.you-might-not-need-effect",{"title":5423,"path":5424,"stem":5425},"Життєвий цикл реактивних ефектів: мислення процесами синхронізації","\u002Freact-typescript\u002Flifecycle-of-reactive-effects","22.react-typescript\u002F29.lifecycle-of-reactive-effects",{"title":5427,"path":5428,"stem":5429},"Розділення подій та ефектів: реактивна проти нереактивної логіки","\u002Freact-typescript\u002Fseparating-events-from-effects","22.react-typescript\u002F30.separating-events-from-effects",{"title":5431,"path":5432,"stem":5433},"Видалення зайвих залежностей ефектів та оптимізація синхронізації","\u002Freact-typescript\u002Fremoving-effect-dependencies","22.react-typescript\u002F31.removing-effect-dependencies",{"title":5435,"path":5436,"stem":5437},"Кастомні хуки: повторне використання та композиція реактивної логіки","\u002Freact-typescript\u002Fcustom-hooks","22.react-typescript\u002F32.custom-hooks",{"title":5439,"path":5440,"stem":5441,"children":5442},"React Router v7: Маршрутизація в SPA","\u002Freact-typescript\u002Freact-router-v7","22.react-typescript\u002F33.react-router-v7\u002Findex",[5443,5444,5448,5452,5456,5460,5464],{"title":5439,"path":5440,"stem":5441},{"title":5445,"path":5446,"stem":5447},"Встановлення та базова конфігурація React Router v7","\u002Freact-typescript\u002Freact-router-v7\u002Finstallation-setup","22.react-typescript\u002F33.react-router-v7\u002F01.installation-setup",{"title":5449,"path":5450,"stem":5451},"Вкладені маршрути та Outlet: архітектура складних макетів","\u002Freact-typescript\u002Freact-router-v7\u002Fnested-routes-outlet","22.react-typescript\u002F33.react-router-v7\u002F02.nested-routes-outlet",{"title":5453,"path":5454,"stem":5455},"Динамічні маршрути та параметри URL","\u002Freact-typescript\u002Freact-router-v7\u002Fdynamic-routes-params","22.react-typescript\u002F33.react-router-v7\u002F03.dynamic-routes-params",{"title":5457,"path":5458,"stem":5459},"Навігація та корисні хуки React Router","\u002Freact-typescript\u002Freact-router-v7\u002Fnavigation-hooks","22.react-typescript\u002F33.react-router-v7\u002F04.navigation-hooks",{"title":5461,"path":5462,"stem":5463},"Обробка помилок та 404: ErrorBoundary і fallback-маршрути","\u002Freact-typescript\u002Freact-router-v7\u002Ferror-handling-404","22.react-typescript\u002F33.react-router-v7\u002F05.error-handling-404",{"title":5465,"path":5466,"stem":5467},"Data Router API: альтернативний синтаксис через createBrowserRouter","\u002Freact-typescript\u002Freact-router-v7\u002Fdata-router-api-examples","22.react-typescript\u002F33.react-router-v7\u002F06.data-router-api-examples",{"title":5469,"path":5470,"stem":5471},"Axios: HTTP-клієнт із розширеними можливостями","\u002Freact-typescript\u002Faxios","22.react-typescript\u002F34.axios",{"title":5473,"path":5474,"stem":5475},"Redux: класичний підхід до глобального стану","\u002Freact-typescript\u002Fredux-classic","22.react-typescript\u002F35.redux-classic",{"title":5477,"path":5478,"stem":5479},"Redux Toolkit: сучасний стандарт Redux","\u002Freact-typescript\u002Fredux-toolkit","22.react-typescript\u002F36.redux-toolkit",{"title":5481,"path":5482,"stem":5483},"RTK Query: запити до сервера без болю","\u002Freact-typescript\u002Frtk-query-tanstack-query","22.react-typescript\u002F38.rtk-query-tanstack-query",{"title":5485,"path":5486,"stem":5487},"React Hook Form + Zod: типобезпечна валідація форм","\u002Freact-typescript\u002Freact-hook-form-zod","22.react-typescript\u002F39.react-hook-form-zod",{"title":5489,"path":5490,"stem":5491},"Тестування компонентів діаграм та пісочниць","\u002Ftest-components","98.test-components",{"id":5493,"title":2937,"body":5494,"description":27557,"extension":27558,"links":27559,"meta":27560,"navigation":5666,"path":2938,"seo":27561,"stem":2939,"__hash__":27562},"docs\u002F05.python\u002F02.advanced\u002F03.inheritance-mro.md",{"type":5495,"value":5496,"toc":27486},"minimark",[5497,5506,5511,5515,5870,5873,5881,5908,5911,5915,5920,5929,5940,6869,6915,6936,6945,6964,7178,7199,7201,7214,7217,7255,7735,7851,7869,7871,7878,7885,7896,7913,7916,8142,8167,8305,8314,8331,8532,8565,8571,8615,8829,8837,8854,9515,9557,9577,9579,9586,9592,9598,10158,10235,10263,10265,10269,10273,10276,10449,10690,10694,10705,10838,10855,10862,10885,10887,10891,10895,10901,10944,10955,10977,10984,11019,11021,11025,11091,11096,11135,11145,11160,11368,11389,11432,11456,11458,11462,11471,11584,11623,11634,11636,11646,11866,11908,11910,11914,11923,11932,12024,12031,12073,12083,12089,12402,12430,12434,12453,12495,12971,12997,13001,13288,13327,13334,13336,13340,13344,13364,13371,13848,13875,13891,14369,14379,14397,14399,14403,14407,14420,14430,14691,14734,14738,15632,16160,16523,16645,16647,16651,16654,16705,17083,17085,17092,17103,17243,17248,17884,17899,17901,17905,17909,17915,17932,19035,19158,19160,19164,19167,20374,20514,20516,20522,20525,22327,22457,22459,22463,22470,22592,22596,22913,22917,27078,27395,27397,27401,27482],[5498,5499,5501,5502],"h1",{"id":5500},"наслідування-mro-та-суперсила-super","Наслідування, MRO та суперсила ",[5503,5504,5505],"code",{},"super()",[5507,5508,5510],"h2",{"id":5509},"вступ-коли-код-перестає-масштабуватися","Вступ: Коли код перестає масштабуватися",[5512,5513,5514],"p",{},"Уявіть: ви розробляєте систему сповіщень для SaaS-платформи. Є три канали — Email, SMS, Push. Кожен потребує логування, авторизації та серіалізації для збереження в базу даних. Перша версія виглядає так:",[5516,5517,5522],"pre",{"className":5518,"code":5519,"language":5520,"meta":5521,"style":5521},"language-python shiki shiki-themes light-plus dark-plus dark-plus","# ❌ Монолітний підхід — катастрофа при масштабуванні\nclass EmailNotification:\n    def send(self, user, msg): ...\n    def log(self, msg): print(f\"[EMAIL] {msg}\")     # дублювання\n    def to_json(self): return json.dumps(self.__dict__)  # дублювання\n\nclass SmsNotification:\n    def send(self, user, msg): ...\n    def log(self, msg): print(f\"[SMS] {msg}\")       # те саме!\n    def to_json(self): return json.dumps(self.__dict__)  # те саме!\n\nclass PushNotification:\n    def send(self, user, msg): ...\n    def log(self, msg): print(f\"[PUSH] {msg}\")      # і знову те саме!\n    def to_json(self): return json.dumps(self.__dict__)  # і знову!\n","python","",[5503,5523,5524,5533,5548,5579,5627,5661,5668,5678,5699,5739,5766,5771,5781,5802,5842],{"__ignoreMap":5521},[5525,5526,5529],"span",{"class":5527,"line":5528},"line",1,[5525,5530,5532],{"class":5531},"spJ8K","# ❌ Монолітний підхід — катастрофа при масштабуванні\n",[5525,5534,5536,5540,5544],{"class":5527,"line":5535},2,[5525,5537,5539],{"class":5538},"su1O8","class",[5525,5541,5543],{"class":5542},"sN1BT"," EmailNotification",[5525,5545,5547],{"class":5546},"sHH4Y",":\n",[5525,5549,5551,5554,5558,5561,5565,5568,5571,5573,5576],{"class":5527,"line":5550},3,[5525,5552,5553],{"class":5538},"    def",[5525,5555,5557],{"class":5556},"s8Opu"," send",[5525,5559,5560],{"class":5546},"(",[5525,5562,5564],{"class":5563},"siwwj","self",[5525,5566,5567],{"class":5546},", ",[5525,5569,5570],{"class":5563},"user",[5525,5572,5567],{"class":5546},[5525,5574,5575],{"class":5563},"msg",[5525,5577,5578],{"class":5546},"): ...\n",[5525,5580,5582,5584,5587,5589,5591,5593,5595,5598,5601,5603,5606,5610,5613,5615,5618,5621,5624],{"class":5527,"line":5581},4,[5525,5583,5553],{"class":5538},[5525,5585,5586],{"class":5556}," log",[5525,5588,5560],{"class":5546},[5525,5590,5564],{"class":5563},[5525,5592,5567],{"class":5546},[5525,5594,5575],{"class":5563},[5525,5596,5597],{"class":5546},"): ",[5525,5599,5600],{"class":5556},"print",[5525,5602,5560],{"class":5546},[5525,5604,5605],{"class":5538},"f",[5525,5607,5609],{"class":5608},"sbdoH","\"[EMAIL] ",[5525,5611,5612],{"class":5538},"{",[5525,5614,5575],{"class":5546},[5525,5616,5617],{"class":5538},"}",[5525,5619,5620],{"class":5608},"\"",[5525,5622,5623],{"class":5546},")     ",[5525,5625,5626],{"class":5531},"# дублювання\n",[5525,5628,5630,5632,5635,5637,5639,5641,5645,5648,5650,5653,5656,5659],{"class":5527,"line":5629},5,[5525,5631,5553],{"class":5538},[5525,5633,5634],{"class":5556}," to_json",[5525,5636,5560],{"class":5546},[5525,5638,5564],{"class":5563},[5525,5640,5597],{"class":5546},[5525,5642,5644],{"class":5643},"s8xlr","return",[5525,5646,5647],{"class":5546}," json.dumps(",[5525,5649,5564],{"class":5538},[5525,5651,5652],{"class":5546},".",[5525,5654,5655],{"class":5563},"__dict__",[5525,5657,5658],{"class":5546},")  ",[5525,5660,5626],{"class":5531},[5525,5662,5664],{"class":5527,"line":5663},6,[5525,5665,5667],{"emptyLinePlaceholder":5666},true,"\n",[5525,5669,5671,5673,5676],{"class":5527,"line":5670},7,[5525,5672,5539],{"class":5538},[5525,5674,5675],{"class":5542}," SmsNotification",[5525,5677,5547],{"class":5546},[5525,5679,5681,5683,5685,5687,5689,5691,5693,5695,5697],{"class":5527,"line":5680},8,[5525,5682,5553],{"class":5538},[5525,5684,5557],{"class":5556},[5525,5686,5560],{"class":5546},[5525,5688,5564],{"class":5563},[5525,5690,5567],{"class":5546},[5525,5692,5570],{"class":5563},[5525,5694,5567],{"class":5546},[5525,5696,5575],{"class":5563},[5525,5698,5578],{"class":5546},[5525,5700,5702,5704,5706,5708,5710,5712,5714,5716,5718,5720,5722,5725,5727,5729,5731,5733,5736],{"class":5527,"line":5701},9,[5525,5703,5553],{"class":5538},[5525,5705,5586],{"class":5556},[5525,5707,5560],{"class":5546},[5525,5709,5564],{"class":5563},[5525,5711,5567],{"class":5546},[5525,5713,5575],{"class":5563},[5525,5715,5597],{"class":5546},[5525,5717,5600],{"class":5556},[5525,5719,5560],{"class":5546},[5525,5721,5605],{"class":5538},[5525,5723,5724],{"class":5608},"\"[SMS] ",[5525,5726,5612],{"class":5538},[5525,5728,5575],{"class":5546},[5525,5730,5617],{"class":5538},[5525,5732,5620],{"class":5608},[5525,5734,5735],{"class":5546},")       ",[5525,5737,5738],{"class":5531},"# те саме!\n",[5525,5740,5742,5744,5746,5748,5750,5752,5754,5756,5758,5760,5762,5764],{"class":5527,"line":5741},10,[5525,5743,5553],{"class":5538},[5525,5745,5634],{"class":5556},[5525,5747,5560],{"class":5546},[5525,5749,5564],{"class":5563},[5525,5751,5597],{"class":5546},[5525,5753,5644],{"class":5643},[5525,5755,5647],{"class":5546},[5525,5757,5564],{"class":5538},[5525,5759,5652],{"class":5546},[5525,5761,5655],{"class":5563},[5525,5763,5658],{"class":5546},[5525,5765,5738],{"class":5531},[5525,5767,5769],{"class":5527,"line":5768},11,[5525,5770,5667],{"emptyLinePlaceholder":5666},[5525,5772,5774,5776,5779],{"class":5527,"line":5773},12,[5525,5775,5539],{"class":5538},[5525,5777,5778],{"class":5542}," PushNotification",[5525,5780,5547],{"class":5546},[5525,5782,5784,5786,5788,5790,5792,5794,5796,5798,5800],{"class":5527,"line":5783},13,[5525,5785,5553],{"class":5538},[5525,5787,5557],{"class":5556},[5525,5789,5560],{"class":5546},[5525,5791,5564],{"class":5563},[5525,5793,5567],{"class":5546},[5525,5795,5570],{"class":5563},[5525,5797,5567],{"class":5546},[5525,5799,5575],{"class":5563},[5525,5801,5578],{"class":5546},[5525,5803,5805,5807,5809,5811,5813,5815,5817,5819,5821,5823,5825,5828,5830,5832,5834,5836,5839],{"class":5527,"line":5804},14,[5525,5806,5553],{"class":5538},[5525,5808,5586],{"class":5556},[5525,5810,5560],{"class":5546},[5525,5812,5564],{"class":5563},[5525,5814,5567],{"class":5546},[5525,5816,5575],{"class":5563},[5525,5818,5597],{"class":5546},[5525,5820,5600],{"class":5556},[5525,5822,5560],{"class":5546},[5525,5824,5605],{"class":5538},[5525,5826,5827],{"class":5608},"\"[PUSH] ",[5525,5829,5612],{"class":5538},[5525,5831,5575],{"class":5546},[5525,5833,5617],{"class":5538},[5525,5835,5620],{"class":5608},[5525,5837,5838],{"class":5546},")      ",[5525,5840,5841],{"class":5531},"# і знову те саме!\n",[5525,5843,5845,5847,5849,5851,5853,5855,5857,5859,5861,5863,5865,5867],{"class":5527,"line":5844},15,[5525,5846,5553],{"class":5538},[5525,5848,5634],{"class":5556},[5525,5850,5560],{"class":5546},[5525,5852,5564],{"class":5563},[5525,5854,5597],{"class":5546},[5525,5856,5644],{"class":5643},[5525,5858,5647],{"class":5546},[5525,5860,5564],{"class":5538},[5525,5862,5652],{"class":5546},[5525,5864,5655],{"class":5563},[5525,5866,5658],{"class":5546},[5525,5868,5869],{"class":5531},"# і знову!\n",[5512,5871,5872],{},"Три класи — і вже три копії однакового коду. Через місяць вимога змінилась: логування тепер у JSON-форматі. Вам доведеться змінювати код у трьох місцях — і це гарантований шлях до помилок.",[5512,5874,5875,5876,5880],{},"Саме для вирішення цієї проблеми існує ",[5877,5878,5879],"strong",{},"наслідування",": механізм, що дозволяє визначити поведінку один раз і розподілити її між усіма нащадками. Але наслідування — це не просто «підключення батьківського коду». У Python під ним ховається складна система пошуку методів (MRO), кооперативний виклик конструкторів і архітектурний патерн Mixins.",[5882,5883,5884,5890,5895,5900],"card-group",{},[5885,5886,5889],"card",{"icon":5887,"title":5888},"i-heroicons-document-duplicate","Проблема дублювання","Без наслідування зміна в одній «спільній» функції потребує правки у кожному класі окремо. Це порушує принцип DRY (Don't Repeat Yourself).",[5885,5891,5894],{"icon":5892,"title":5893},"i-heroicons-arrow-trending-up","Проблема ієрархії","Глибокі ієрархії без чіткого механізму пошуку методів перетворюються на «спагетті» — неможливо зрозуміти, який метод буде викликано.",[5885,5896,5899],{"icon":5897,"title":5898},"i-heroicons-exclamation-triangle","Проблема конфліктів","При множинному наслідуванні кілька батьків можуть мати однойменні методи. Без суворого алгоритму вирішення конфліктів поведінка непередбачувана.",[5885,5901,5904,5905,5907],{"icon":5902,"title":5903},"i-heroicons-check-circle","Python-рішення","Python вирішує всі три проблеми: ",[5503,5906,5505],{}," як проксі-об'єкт по MRO, C3-лінеаризація для детермінованого порядку, Mixins для горизонтального розподілу поведінки.",[5909,5910],"hr",{},[5507,5912,5914],{"id":5913},"частина-i-одиночне-наслідування-та-перевизначення-методів","Частина I: Одиночне наслідування та перевизначення методів",[5916,5917,5919],"h3",{"id":5918},"базовий-синтаксис-та-відношення-is-a","Базовий синтаксис та відношення IS-A",[5512,5921,5922,5925,5926,5652],{},[5877,5923,5924],{},"Одиночне наслідування"," — це коли клас має рівно одного безпосереднього батька. У Python базовий клас вказується в дужках після назви дочірнього класу. Якщо батько не вказаний явно, клас автоматично наслідує від вбудованого ",[5503,5927,5928],{},"object",[5512,5930,5931,5932,5935,5936,5939],{},"Головне правило: використовуйте наслідування ",[5877,5933,5934],{},"лише"," тоді, коли між сутностями є чітке відношення ",[5877,5937,5938],{},"IS-A"," («є об'єктом типу»). Для відношення HAS-A («містить у собі») — використовуйте композицію.",[5941,5942,5943,6251,6458,6722],"code-tree",{},[5516,5944,5947],{"className":5518,"code":5945,"filename":5946,"language":5520,"meta":5521,"style":5521},"# Базовий клас транспортного засобу\nclass Vehicle:\n    \"\"\"Базовий клас для всіх транспортних засобів.\"\"\"\n\n    def __init__(self, brand: str, year: int):\n        self.brand = brand\n        self.year = year\n        self._fuel_level: float = 100.0  # захищений атрибут\n\n    def start_engine(self) -> str:\n        return f\"Двигун {self.brand} ({self.year}) запущено.\"\n\n    def refuel(self, liters: float) -> None:\n        self._fuel_level = min(100.0, self._fuel_level + liters)\n        print(f\"Заправлено {liters}л. Рівень: {self._fuel_level:.1f}%\")\n\n    def __repr__(self) -> str:\n        return f\"{self.__class__.__name__}(brand={self.brand!r}, year={self.year})\"\n","vehicle.py",[5503,5948,5949,5954,5963,5968,5972,6007,6015,6022,6042,6046,6064,6096,6100,6127,6148,6183,6188,6206],{"__ignoreMap":5521},[5525,5950,5951],{"class":5527,"line":5528},[5525,5952,5953],{"class":5531},"# Базовий клас транспортного засобу\n",[5525,5955,5956,5958,5961],{"class":5527,"line":5535},[5525,5957,5539],{"class":5538},[5525,5959,5960],{"class":5542}," Vehicle",[5525,5962,5547],{"class":5546},[5525,5964,5965],{"class":5527,"line":5550},[5525,5966,5967],{"class":5608},"    \"\"\"Базовий клас для всіх транспортних засобів.\"\"\"\n",[5525,5969,5970],{"class":5527,"line":5581},[5525,5971,5667],{"emptyLinePlaceholder":5666},[5525,5973,5974,5976,5979,5981,5983,5985,5988,5991,5994,5996,5999,6001,6004],{"class":5527,"line":5629},[5525,5975,5553],{"class":5538},[5525,5977,5978],{"class":5556}," __init__",[5525,5980,5560],{"class":5546},[5525,5982,5564],{"class":5563},[5525,5984,5567],{"class":5546},[5525,5986,5987],{"class":5563},"brand",[5525,5989,5990],{"class":5546},": ",[5525,5992,5993],{"class":5542},"str",[5525,5995,5567],{"class":5546},[5525,5997,5998],{"class":5563},"year",[5525,6000,5990],{"class":5546},[5525,6002,6003],{"class":5542},"int",[5525,6005,6006],{"class":5546},"):\n",[5525,6008,6009,6012],{"class":5527,"line":5663},[5525,6010,6011],{"class":5538},"        self",[5525,6013,6014],{"class":5546},".brand = brand\n",[5525,6016,6017,6019],{"class":5527,"line":5670},[5525,6018,6011],{"class":5538},[5525,6020,6021],{"class":5546},".year = year\n",[5525,6023,6024,6026,6029,6032,6035,6039],{"class":5527,"line":5680},[5525,6025,6011],{"class":5538},[5525,6027,6028],{"class":5546},"._fuel_level: ",[5525,6030,6031],{"class":5542},"float",[5525,6033,6034],{"class":5546}," = ",[5525,6036,6038],{"class":6037},"sJj4R","100.0",[5525,6040,6041],{"class":5531},"  # захищений атрибут\n",[5525,6043,6044],{"class":5527,"line":5701},[5525,6045,5667],{"emptyLinePlaceholder":5666},[5525,6047,6048,6050,6053,6055,6057,6060,6062],{"class":5527,"line":5741},[5525,6049,5553],{"class":5538},[5525,6051,6052],{"class":5556}," start_engine",[5525,6054,5560],{"class":5546},[5525,6056,5564],{"class":5563},[5525,6058,6059],{"class":5546},") -> ",[5525,6061,5993],{"class":5542},[5525,6063,5547],{"class":5546},[5525,6065,6066,6069,6072,6075,6078,6081,6083,6086,6088,6091,6093],{"class":5527,"line":5768},[5525,6067,6068],{"class":5643},"        return",[5525,6070,6071],{"class":5538}," f",[5525,6073,6074],{"class":5608},"\"Двигун ",[5525,6076,6077],{"class":5538},"{self",[5525,6079,6080],{"class":5546},".brand",[5525,6082,5617],{"class":5538},[5525,6084,6085],{"class":5608}," (",[5525,6087,6077],{"class":5538},[5525,6089,6090],{"class":5546},".year",[5525,6092,5617],{"class":5538},[5525,6094,6095],{"class":5608},") запущено.\"\n",[5525,6097,6098],{"class":5527,"line":5773},[5525,6099,5667],{"emptyLinePlaceholder":5666},[5525,6101,6102,6104,6107,6109,6111,6113,6116,6118,6120,6122,6125],{"class":5527,"line":5783},[5525,6103,5553],{"class":5538},[5525,6105,6106],{"class":5556}," refuel",[5525,6108,5560],{"class":5546},[5525,6110,5564],{"class":5563},[5525,6112,5567],{"class":5546},[5525,6114,6115],{"class":5563},"liters",[5525,6117,5990],{"class":5546},[5525,6119,6031],{"class":5542},[5525,6121,6059],{"class":5546},[5525,6123,6124],{"class":5538},"None",[5525,6126,5547],{"class":5546},[5525,6128,6129,6131,6134,6137,6139,6141,6143,6145],{"class":5527,"line":5804},[5525,6130,6011],{"class":5538},[5525,6132,6133],{"class":5546},"._fuel_level = ",[5525,6135,6136],{"class":5556},"min",[5525,6138,5560],{"class":5546},[5525,6140,6038],{"class":6037},[5525,6142,5567],{"class":5546},[5525,6144,5564],{"class":5538},[5525,6146,6147],{"class":5546},"._fuel_level + liters)\n",[5525,6149,6150,6153,6155,6157,6160,6162,6164,6166,6169,6171,6174,6177,6180],{"class":5527,"line":5844},[5525,6151,6152],{"class":5556},"        print",[5525,6154,5560],{"class":5546},[5525,6156,5605],{"class":5538},[5525,6158,6159],{"class":5608},"\"Заправлено ",[5525,6161,5612],{"class":5538},[5525,6163,6115],{"class":5546},[5525,6165,5617],{"class":5538},[5525,6167,6168],{"class":5608},"л. Рівень: ",[5525,6170,6077],{"class":5538},[5525,6172,6173],{"class":5546},"._fuel_level",[5525,6175,6176],{"class":5538},":.1f}",[5525,6178,6179],{"class":5608},"%\"",[5525,6181,6182],{"class":5546},")\n",[5525,6184,6186],{"class":5527,"line":6185},16,[5525,6187,5667],{"emptyLinePlaceholder":5666},[5525,6189,6191,6193,6196,6198,6200,6202,6204],{"class":5527,"line":6190},17,[5525,6192,5553],{"class":5538},[5525,6194,6195],{"class":5556}," __repr__",[5525,6197,5560],{"class":5546},[5525,6199,5564],{"class":5563},[5525,6201,6059],{"class":5546},[5525,6203,5993],{"class":5542},[5525,6205,5547],{"class":5546},[5525,6207,6209,6211,6213,6215,6217,6219,6222,6224,6227,6229,6232,6234,6236,6239,6242,6244,6246,6248],{"class":5527,"line":6208},18,[5525,6210,6068],{"class":5643},[5525,6212,6071],{"class":5538},[5525,6214,5620],{"class":5608},[5525,6216,6077],{"class":5538},[5525,6218,5652],{"class":5546},[5525,6220,6221],{"class":5563},"__class__",[5525,6223,5652],{"class":5546},[5525,6225,6226],{"class":5563},"__name__",[5525,6228,5617],{"class":5538},[5525,6230,6231],{"class":5608},"(brand=",[5525,6233,6077],{"class":5538},[5525,6235,6080],{"class":5546},[5525,6237,6238],{"class":5538},"!r}",[5525,6240,6241],{"class":5608},", year=",[5525,6243,6077],{"class":5538},[5525,6245,6090],{"class":5546},[5525,6247,5617],{"class":5538},[5525,6249,6250],{"class":5608},")\"\n",[5516,6252,6255],{"className":5518,"code":6253,"filename":6254,"language":5520,"meta":5521,"style":5521},"from vehicle import Vehicle\n\nclass Car(Vehicle):\n    \"\"\"Car IS-A Vehicle з власними функціями.\"\"\"\n\n    def __init__(self, brand: str, year: int, num_doors: int = 4):\n        # Виклик батьківського конструктора через super()\n        super().__init__(brand, year)\n        self.num_doors = num_doors\n\n    # Перевизначення (Method Overriding): власна реалізація для Car\n    def start_engine(self) -> str:\n        base = super().start_engine()\n        return f\"{base} [Car mode: ремені пристебнуті]\"\n\n    def honk(self) -> str:\n        return f\"{self.brand}: Бі-біп!\"\n","car.py",[5503,6256,6257,6271,6275,6289,6294,6298,6340,6345,6359,6366,6370,6375,6391,6402,6420,6424,6441],{"__ignoreMap":5521},[5525,6258,6259,6262,6265,6268],{"class":5527,"line":5528},[5525,6260,6261],{"class":5643},"from",[5525,6263,6264],{"class":5546}," vehicle ",[5525,6266,6267],{"class":5643},"import",[5525,6269,6270],{"class":5546}," Vehicle\n",[5525,6272,6273],{"class":5527,"line":5535},[5525,6274,5667],{"emptyLinePlaceholder":5666},[5525,6276,6277,6279,6282,6284,6287],{"class":5527,"line":5550},[5525,6278,5539],{"class":5538},[5525,6280,6281],{"class":5542}," Car",[5525,6283,5560],{"class":5546},[5525,6285,6286],{"class":5542},"Vehicle",[5525,6288,6006],{"class":5546},[5525,6290,6291],{"class":5527,"line":5581},[5525,6292,6293],{"class":5608},"    \"\"\"Car IS-A Vehicle з власними функціями.\"\"\"\n",[5525,6295,6296],{"class":5527,"line":5629},[5525,6297,5667],{"emptyLinePlaceholder":5666},[5525,6299,6300,6302,6304,6306,6308,6310,6312,6314,6316,6318,6320,6322,6324,6326,6329,6331,6333,6335,6338],{"class":5527,"line":5663},[5525,6301,5553],{"class":5538},[5525,6303,5978],{"class":5556},[5525,6305,5560],{"class":5546},[5525,6307,5564],{"class":5563},[5525,6309,5567],{"class":5546},[5525,6311,5987],{"class":5563},[5525,6313,5990],{"class":5546},[5525,6315,5993],{"class":5542},[5525,6317,5567],{"class":5546},[5525,6319,5998],{"class":5563},[5525,6321,5990],{"class":5546},[5525,6323,6003],{"class":5542},[5525,6325,5567],{"class":5546},[5525,6327,6328],{"class":5563},"num_doors",[5525,6330,5990],{"class":5546},[5525,6332,6003],{"class":5542},[5525,6334,6034],{"class":5546},[5525,6336,6337],{"class":6037},"4",[5525,6339,6006],{"class":5546},[5525,6341,6342],{"class":5527,"line":5670},[5525,6343,6344],{"class":5531},"        # Виклик батьківського конструктора через super()\n",[5525,6346,6347,6350,6353,6356],{"class":5527,"line":5680},[5525,6348,6349],{"class":5542},"        super",[5525,6351,6352],{"class":5546},"().",[5525,6354,6355],{"class":5556},"__init__",[5525,6357,6358],{"class":5546},"(brand, year)\n",[5525,6360,6361,6363],{"class":5527,"line":5701},[5525,6362,6011],{"class":5538},[5525,6364,6365],{"class":5546},".num_doors = num_doors\n",[5525,6367,6368],{"class":5527,"line":5741},[5525,6369,5667],{"emptyLinePlaceholder":5666},[5525,6371,6372],{"class":5527,"line":5768},[5525,6373,6374],{"class":5531},"    # Перевизначення (Method Overriding): власна реалізація для Car\n",[5525,6376,6377,6379,6381,6383,6385,6387,6389],{"class":5527,"line":5773},[5525,6378,5553],{"class":5538},[5525,6380,6052],{"class":5556},[5525,6382,5560],{"class":5546},[5525,6384,5564],{"class":5563},[5525,6386,6059],{"class":5546},[5525,6388,5993],{"class":5542},[5525,6390,5547],{"class":5546},[5525,6392,6393,6396,6399],{"class":5527,"line":5783},[5525,6394,6395],{"class":5546},"        base = ",[5525,6397,6398],{"class":5542},"super",[5525,6400,6401],{"class":5546},"().start_engine()\n",[5525,6403,6404,6406,6408,6410,6412,6415,6417],{"class":5527,"line":5804},[5525,6405,6068],{"class":5643},[5525,6407,6071],{"class":5538},[5525,6409,5620],{"class":5608},[5525,6411,5612],{"class":5538},[5525,6413,6414],{"class":5546},"base",[5525,6416,5617],{"class":5538},[5525,6418,6419],{"class":5608}," [Car mode: ремені пристебнуті]\"\n",[5525,6421,6422],{"class":5527,"line":5844},[5525,6423,5667],{"emptyLinePlaceholder":5666},[5525,6425,6426,6428,6431,6433,6435,6437,6439],{"class":5527,"line":6185},[5525,6427,5553],{"class":5538},[5525,6429,6430],{"class":5556}," honk",[5525,6432,5560],{"class":5546},[5525,6434,5564],{"class":5563},[5525,6436,6059],{"class":5546},[5525,6438,5993],{"class":5542},[5525,6440,5547],{"class":5546},[5525,6442,6443,6445,6447,6449,6451,6453,6455],{"class":5527,"line":6190},[5525,6444,6068],{"class":5643},[5525,6446,6071],{"class":5538},[5525,6448,5620],{"class":5608},[5525,6450,6077],{"class":5538},[5525,6452,6080],{"class":5546},[5525,6454,5617],{"class":5538},[5525,6456,6457],{"class":5608},": Бі-біп!\"\n",[5516,6459,6462],{"className":5518,"code":6460,"filename":6461,"language":5520,"meta":5521,"style":5521},"from car import Car\n\nclass ElectricCar(Car):\n    \"\"\"ElectricCar IS-A Car IS-A Vehicle: дворівневе наслідування.\"\"\"\n\n    def __init__(self, brand: str, year: int, battery_kwh: float):\n        super().__init__(brand, year)      # Car.__init__\n        self.battery_kwh = battery_kwh\n        self._charge_level: float = 100.0\n\n    # Перевизначення: повністю інша логіка запуску для електромобіля\n    def start_engine(self) -> str:\n        return f\"{self.brand}: Тихий запуск електромотора. Заряд: {self._charge_level}%\"\n\n    # Новий метод, специфічний для ElectricCar\n    def charge(self, kwh: float) -> None:\n        self._charge_level = min(100.0, self._charge_level + kwh \u002F self.battery_kwh * 100)\n        print(f\"Заряджено +{kwh}кВт·год. Рівень: {self._charge_level:.1f}%\")\n","electric_car.py",[5503,6463,6464,6476,6480,6494,6499,6503,6540,6554,6561,6575,6579,6584,6600,6627,6631,6636,6662,6692],{"__ignoreMap":5521},[5525,6465,6466,6468,6471,6473],{"class":5527,"line":5528},[5525,6467,6261],{"class":5643},[5525,6469,6470],{"class":5546}," car ",[5525,6472,6267],{"class":5643},[5525,6474,6475],{"class":5546}," Car\n",[5525,6477,6478],{"class":5527,"line":5535},[5525,6479,5667],{"emptyLinePlaceholder":5666},[5525,6481,6482,6484,6487,6489,6492],{"class":5527,"line":5550},[5525,6483,5539],{"class":5538},[5525,6485,6486],{"class":5542}," ElectricCar",[5525,6488,5560],{"class":5546},[5525,6490,6491],{"class":5542},"Car",[5525,6493,6006],{"class":5546},[5525,6495,6496],{"class":5527,"line":5581},[5525,6497,6498],{"class":5608},"    \"\"\"ElectricCar IS-A Car IS-A Vehicle: дворівневе наслідування.\"\"\"\n",[5525,6500,6501],{"class":5527,"line":5629},[5525,6502,5667],{"emptyLinePlaceholder":5666},[5525,6504,6505,6507,6509,6511,6513,6515,6517,6519,6521,6523,6525,6527,6529,6531,6534,6536,6538],{"class":5527,"line":5663},[5525,6506,5553],{"class":5538},[5525,6508,5978],{"class":5556},[5525,6510,5560],{"class":5546},[5525,6512,5564],{"class":5563},[5525,6514,5567],{"class":5546},[5525,6516,5987],{"class":5563},[5525,6518,5990],{"class":5546},[5525,6520,5993],{"class":5542},[5525,6522,5567],{"class":5546},[5525,6524,5998],{"class":5563},[5525,6526,5990],{"class":5546},[5525,6528,6003],{"class":5542},[5525,6530,5567],{"class":5546},[5525,6532,6533],{"class":5563},"battery_kwh",[5525,6535,5990],{"class":5546},[5525,6537,6031],{"class":5542},[5525,6539,6006],{"class":5546},[5525,6541,6542,6544,6546,6548,6551],{"class":5527,"line":5670},[5525,6543,6349],{"class":5542},[5525,6545,6352],{"class":5546},[5525,6547,6355],{"class":5556},[5525,6549,6550],{"class":5546},"(brand, year)      ",[5525,6552,6553],{"class":5531},"# Car.__init__\n",[5525,6555,6556,6558],{"class":5527,"line":5680},[5525,6557,6011],{"class":5538},[5525,6559,6560],{"class":5546},".battery_kwh = battery_kwh\n",[5525,6562,6563,6565,6568,6570,6572],{"class":5527,"line":5701},[5525,6564,6011],{"class":5538},[5525,6566,6567],{"class":5546},"._charge_level: ",[5525,6569,6031],{"class":5542},[5525,6571,6034],{"class":5546},[5525,6573,6574],{"class":6037},"100.0\n",[5525,6576,6577],{"class":5527,"line":5741},[5525,6578,5667],{"emptyLinePlaceholder":5666},[5525,6580,6581],{"class":5527,"line":5768},[5525,6582,6583],{"class":5531},"    # Перевизначення: повністю інша логіка запуску для електромобіля\n",[5525,6585,6586,6588,6590,6592,6594,6596,6598],{"class":5527,"line":5773},[5525,6587,5553],{"class":5538},[5525,6589,6052],{"class":5556},[5525,6591,5560],{"class":5546},[5525,6593,5564],{"class":5563},[5525,6595,6059],{"class":5546},[5525,6597,5993],{"class":5542},[5525,6599,5547],{"class":5546},[5525,6601,6602,6604,6606,6608,6610,6612,6614,6617,6619,6622,6624],{"class":5527,"line":5783},[5525,6603,6068],{"class":5643},[5525,6605,6071],{"class":5538},[5525,6607,5620],{"class":5608},[5525,6609,6077],{"class":5538},[5525,6611,6080],{"class":5546},[5525,6613,5617],{"class":5538},[5525,6615,6616],{"class":5608},": Тихий запуск електромотора. Заряд: ",[5525,6618,6077],{"class":5538},[5525,6620,6621],{"class":5546},"._charge_level",[5525,6623,5617],{"class":5538},[5525,6625,6626],{"class":5608},"%\"\n",[5525,6628,6629],{"class":5527,"line":5804},[5525,6630,5667],{"emptyLinePlaceholder":5666},[5525,6632,6633],{"class":5527,"line":5844},[5525,6634,6635],{"class":5531},"    # Новий метод, специфічний для ElectricCar\n",[5525,6637,6638,6640,6643,6645,6647,6649,6652,6654,6656,6658,6660],{"class":5527,"line":6185},[5525,6639,5553],{"class":5538},[5525,6641,6642],{"class":5556}," charge",[5525,6644,5560],{"class":5546},[5525,6646,5564],{"class":5563},[5525,6648,5567],{"class":5546},[5525,6650,6651],{"class":5563},"kwh",[5525,6653,5990],{"class":5546},[5525,6655,6031],{"class":5542},[5525,6657,6059],{"class":5546},[5525,6659,6124],{"class":5538},[5525,6661,5547],{"class":5546},[5525,6663,6664,6666,6669,6671,6673,6675,6677,6679,6682,6684,6687,6690],{"class":5527,"line":6190},[5525,6665,6011],{"class":5538},[5525,6667,6668],{"class":5546},"._charge_level = ",[5525,6670,6136],{"class":5556},[5525,6672,5560],{"class":5546},[5525,6674,6038],{"class":6037},[5525,6676,5567],{"class":5546},[5525,6678,5564],{"class":5538},[5525,6680,6681],{"class":5546},"._charge_level + kwh \u002F ",[5525,6683,5564],{"class":5538},[5525,6685,6686],{"class":5546},".battery_kwh * ",[5525,6688,6689],{"class":6037},"100",[5525,6691,6182],{"class":5546},[5525,6693,6694,6696,6698,6700,6703,6705,6707,6709,6712,6714,6716,6718,6720],{"class":5527,"line":6208},[5525,6695,6152],{"class":5556},[5525,6697,5560],{"class":5546},[5525,6699,5605],{"class":5538},[5525,6701,6702],{"class":5608},"\"Заряджено +",[5525,6704,5612],{"class":5538},[5525,6706,6651],{"class":5546},[5525,6708,5617],{"class":5538},[5525,6710,6711],{"class":5608},"кВт·год. Рівень: ",[5525,6713,6077],{"class":5538},[5525,6715,6621],{"class":5546},[5525,6717,6176],{"class":5538},[5525,6719,6179],{"class":5608},[5525,6721,6182],{"class":5546},[5516,6723,6726],{"className":5518,"code":6724,"filename":6725,"language":5520,"meta":5521,"style":5521},"from vehicle import Vehicle\nfrom car import Car\nfrom electric_car import ElectricCar\n\nvehicles: list[Vehicle] = [\n    Vehicle(\"Generic\", 2020),\n    Car(\"Toyota\", 2022, num_doors=4),\n    ElectricCar(\"Tesla\", 2024, battery_kwh=75.0),\n]\n\n# Поліморфізм: один і той самий виклик — різна поведінка\nfor v in vehicles:\n    print(v.start_engine())\n","main.py",[5503,6727,6728,6738,6748,6760,6764,6769,6785,6809,6833,6838,6842,6847,6861],{"__ignoreMap":5521},[5525,6729,6730,6732,6734,6736],{"class":5527,"line":5528},[5525,6731,6261],{"class":5643},[5525,6733,6264],{"class":5546},[5525,6735,6267],{"class":5643},[5525,6737,6270],{"class":5546},[5525,6739,6740,6742,6744,6746],{"class":5527,"line":5535},[5525,6741,6261],{"class":5643},[5525,6743,6470],{"class":5546},[5525,6745,6267],{"class":5643},[5525,6747,6475],{"class":5546},[5525,6749,6750,6752,6755,6757],{"class":5527,"line":5550},[5525,6751,6261],{"class":5643},[5525,6753,6754],{"class":5546}," electric_car ",[5525,6756,6267],{"class":5643},[5525,6758,6759],{"class":5546}," ElectricCar\n",[5525,6761,6762],{"class":5527,"line":5581},[5525,6763,5667],{"emptyLinePlaceholder":5666},[5525,6765,6766],{"class":5527,"line":5629},[5525,6767,6768],{"class":5546},"vehicles: list[Vehicle] = [\n",[5525,6770,6771,6774,6777,6779,6782],{"class":5527,"line":5663},[5525,6772,6773],{"class":5546},"    Vehicle(",[5525,6775,6776],{"class":5608},"\"Generic\"",[5525,6778,5567],{"class":5546},[5525,6780,6781],{"class":6037},"2020",[5525,6783,6784],{"class":5546},"),\n",[5525,6786,6787,6790,6793,6795,6798,6800,6802,6805,6807],{"class":5527,"line":5670},[5525,6788,6789],{"class":5546},"    Car(",[5525,6791,6792],{"class":5608},"\"Toyota\"",[5525,6794,5567],{"class":5546},[5525,6796,6797],{"class":6037},"2022",[5525,6799,5567],{"class":5546},[5525,6801,6328],{"class":5563},[5525,6803,6804],{"class":5546},"=",[5525,6806,6337],{"class":6037},[5525,6808,6784],{"class":5546},[5525,6810,6811,6814,6817,6819,6822,6824,6826,6828,6831],{"class":5527,"line":5680},[5525,6812,6813],{"class":5546},"    ElectricCar(",[5525,6815,6816],{"class":5608},"\"Tesla\"",[5525,6818,5567],{"class":5546},[5525,6820,6821],{"class":6037},"2024",[5525,6823,5567],{"class":5546},[5525,6825,6533],{"class":5563},[5525,6827,6804],{"class":5546},[5525,6829,6830],{"class":6037},"75.0",[5525,6832,6784],{"class":5546},[5525,6834,6835],{"class":5527,"line":5701},[5525,6836,6837],{"class":5546},"]\n",[5525,6839,6840],{"class":5527,"line":5741},[5525,6841,5667],{"emptyLinePlaceholder":5666},[5525,6843,6844],{"class":5527,"line":5768},[5525,6845,6846],{"class":5531},"# Поліморфізм: один і той самий виклик — різна поведінка\n",[5525,6848,6849,6852,6855,6858],{"class":5527,"line":5773},[5525,6850,6851],{"class":5643},"for",[5525,6853,6854],{"class":5546}," v ",[5525,6856,6857],{"class":5643},"in",[5525,6859,6860],{"class":5546}," vehicles:\n",[5525,6862,6863,6866],{"class":5527,"line":5783},[5525,6864,6865],{"class":5556},"    print",[5525,6867,6868],{"class":5546},"(v.start_engine())\n",[6870,6871,6873,6885,6894,6907],"terminal-preview",{"title":6872},"python main.py",[6874,6875,6877,6882,6883],"div",{"className":6876},[5527],[5525,6878,6881],{"className":6879},[6880],"opacity-40","$"," ",[5877,6884,6872],{},[6874,6886,6888,6889,6893],{"className":6887},[5527],"Двигун Generic (",[5525,6890,6781],{"className":6891},[6892],"text-yellow-400",") запущено.",[6874,6895,6897,6898,6901,6902],{"className":6896},[5527],"Двигун Toyota (",[5525,6899,6797],{"className":6900},[6892],") запущено. ",[5525,6903,6906],{"className":6904},[6905],"text-blue-400","[Car mode: ремені пристебнуті]",[6874,6908,6910],{"className":6909},[5527],[5525,6911,6914],{"className":6912},[6913],"text-green-400","Tesla: Тихий запуск електромотора. Заряд: 100.0%",[5512,6916,6917,6920,6921,6924,6925,6928,6929,6932,6933,5652],{},[5877,6918,6919],{},"Перевизначення методів (Method Overriding)"," — ключовий механізм поліморфізму. Коли Python шукає метод на об'єкті ",[5503,6922,6923],{},"Tesla.start_engine()",", він перевіряє класи в порядку MRO і знаходить першу відповідну реалізацію. У нашому випадку — в ",[5503,6926,6927],{},"ElectricCar",", ігноруючи ",[5503,6930,6931],{},"Car.start_engine"," та ",[5503,6934,6935],{},"Vehicle.start_engine",[5916,6937,6939,6941,6942,6944],{"id":6938},"__dict__-екземпляра-проти-__dict__-класу",[5503,6940,5655],{}," екземпляра проти ",[5503,6943,5655],{}," класу",[5512,6946,6947,6948,6951,6952,6955,6956,6959,6960,6963],{},"Важливо розуміти відмінність між атрибутами, що зберігаються безпосередньо на ",[5877,6949,6950],{},"екземплярі",", та тими, що належать ",[5877,6953,6954],{},"класу",". Python шукає атрибут спочатку в ",[5503,6957,6958],{},"obj.__dict__",", а потім — у ",[5503,6961,6962],{},"type(obj).__dict__"," по MRO.",[5516,6965,6967],{"className":5518,"code":6966,"language":5520,"meta":5521,"style":5521},"class Vehicle:\n    wheels = 4  # атрибут класу — спільний для всіх екземплярів\n\n    def __init__(self, brand: str):\n        self.brand = brand  # атрибут екземпляра — індивідуальний\n\ncar1 = Vehicle(\"Toyota\")\ncar2 = Vehicle(\"Honda\")\n\n# Атрибути класу — спільні\nprint(Vehicle.wheels)   # 4\nprint(car1.wheels)      # 4 ← знайдено у Vehicle.__dict__, НЕ у car1.__dict__\nprint(car2.wheels)      # 4\n\n# Перевіряємо: car1.__dict__ не містить 'wheels'\nprint(car1.__dict__)    # {'brand': 'Toyota'} ← лише атрибут екземпляра!\nprint(Vehicle.__dict__.keys())  # ..., 'wheels', ...\n\n# Якщо присвоїти 'wheels' через екземпляр — він стає атрибутом ЕКЗЕМПЛЯРА,\n# і ТІНЬУЄ (shadows) атрибут класу\ncar1.wheels = 2\nprint(car1.wheels)   # 2  ← тепер з car1.__dict__\nprint(car2.wheels)   # 4  ← Vehicle.__dict__ незмінений\nprint(Vehicle.wheels)# 4  ← Vehicle.__dict__ незмінений\n",[5503,6968,6969,6977,6987,6991,7011,7021,7025,7034,7044,7048,7053,7063,7073,7082,7086,7091,7106,7121,7125,7131,7137,7146,7157,7168],{"__ignoreMap":5521},[5525,6970,6971,6973,6975],{"class":5527,"line":5528},[5525,6972,5539],{"class":5538},[5525,6974,5960],{"class":5542},[5525,6976,5547],{"class":5546},[5525,6978,6979,6982,6984],{"class":5527,"line":5535},[5525,6980,6981],{"class":5546},"    wheels = ",[5525,6983,6337],{"class":6037},[5525,6985,6986],{"class":5531},"  # атрибут класу — спільний для всіх екземплярів\n",[5525,6988,6989],{"class":5527,"line":5550},[5525,6990,5667],{"emptyLinePlaceholder":5666},[5525,6992,6993,6995,6997,6999,7001,7003,7005,7007,7009],{"class":5527,"line":5581},[5525,6994,5553],{"class":5538},[5525,6996,5978],{"class":5556},[5525,6998,5560],{"class":5546},[5525,7000,5564],{"class":5563},[5525,7002,5567],{"class":5546},[5525,7004,5987],{"class":5563},[5525,7006,5990],{"class":5546},[5525,7008,5993],{"class":5542},[5525,7010,6006],{"class":5546},[5525,7012,7013,7015,7018],{"class":5527,"line":5629},[5525,7014,6011],{"class":5538},[5525,7016,7017],{"class":5546},".brand = brand  ",[5525,7019,7020],{"class":5531},"# атрибут екземпляра — індивідуальний\n",[5525,7022,7023],{"class":5527,"line":5663},[5525,7024,5667],{"emptyLinePlaceholder":5666},[5525,7026,7027,7030,7032],{"class":5527,"line":5670},[5525,7028,7029],{"class":5546},"car1 = Vehicle(",[5525,7031,6792],{"class":5608},[5525,7033,6182],{"class":5546},[5525,7035,7036,7039,7042],{"class":5527,"line":5680},[5525,7037,7038],{"class":5546},"car2 = Vehicle(",[5525,7040,7041],{"class":5608},"\"Honda\"",[5525,7043,6182],{"class":5546},[5525,7045,7046],{"class":5527,"line":5701},[5525,7047,5667],{"emptyLinePlaceholder":5666},[5525,7049,7050],{"class":5527,"line":5741},[5525,7051,7052],{"class":5531},"# Атрибути класу — спільні\n",[5525,7054,7055,7057,7060],{"class":5527,"line":5768},[5525,7056,5600],{"class":5556},[5525,7058,7059],{"class":5546},"(Vehicle.wheels)   ",[5525,7061,7062],{"class":5531},"# 4\n",[5525,7064,7065,7067,7070],{"class":5527,"line":5773},[5525,7066,5600],{"class":5556},[5525,7068,7069],{"class":5546},"(car1.wheels)      ",[5525,7071,7072],{"class":5531},"# 4 ← знайдено у Vehicle.__dict__, НЕ у car1.__dict__\n",[5525,7074,7075,7077,7080],{"class":5527,"line":5783},[5525,7076,5600],{"class":5556},[5525,7078,7079],{"class":5546},"(car2.wheels)      ",[5525,7081,7062],{"class":5531},[5525,7083,7084],{"class":5527,"line":5804},[5525,7085,5667],{"emptyLinePlaceholder":5666},[5525,7087,7088],{"class":5527,"line":5844},[5525,7089,7090],{"class":5531},"# Перевіряємо: car1.__dict__ не містить 'wheels'\n",[5525,7092,7093,7095,7098,7100,7103],{"class":5527,"line":6185},[5525,7094,5600],{"class":5556},[5525,7096,7097],{"class":5546},"(car1.",[5525,7099,5655],{"class":5563},[5525,7101,7102],{"class":5546},")    ",[5525,7104,7105],{"class":5531},"# {'brand': 'Toyota'} ← лише атрибут екземпляра!\n",[5525,7107,7108,7110,7113,7115,7118],{"class":5527,"line":6190},[5525,7109,5600],{"class":5556},[5525,7111,7112],{"class":5546},"(Vehicle.",[5525,7114,5655],{"class":5563},[5525,7116,7117],{"class":5546},".keys())  ",[5525,7119,7120],{"class":5531},"# ..., 'wheels', ...\n",[5525,7122,7123],{"class":5527,"line":6208},[5525,7124,5667],{"emptyLinePlaceholder":5666},[5525,7126,7128],{"class":5527,"line":7127},19,[5525,7129,7130],{"class":5531},"# Якщо присвоїти 'wheels' через екземпляр — він стає атрибутом ЕКЗЕМПЛЯРА,\n",[5525,7132,7134],{"class":5527,"line":7133},20,[5525,7135,7136],{"class":5531},"# і ТІНЬУЄ (shadows) атрибут класу\n",[5525,7138,7140,7143],{"class":5527,"line":7139},21,[5525,7141,7142],{"class":5546},"car1.wheels = ",[5525,7144,7145],{"class":6037},"2\n",[5525,7147,7149,7151,7154],{"class":5527,"line":7148},22,[5525,7150,5600],{"class":5556},[5525,7152,7153],{"class":5546},"(car1.wheels)   ",[5525,7155,7156],{"class":5531},"# 2  ← тепер з car1.__dict__\n",[5525,7158,7160,7162,7165],{"class":5527,"line":7159},23,[5525,7161,5600],{"class":5556},[5525,7163,7164],{"class":5546},"(car2.wheels)   ",[5525,7166,7167],{"class":5531},"# 4  ← Vehicle.__dict__ незмінений\n",[5525,7169,7171,7173,7176],{"class":5527,"line":7170},24,[5525,7172,5600],{"class":5556},[5525,7174,7175],{"class":5546},"(Vehicle.wheels)",[5525,7177,7167],{"class":5531},[7179,7180,7181,7184,7185,6085,7188,7191,7192,7195,7196,7198],"warning",{},[5877,7182,7183],{},"Типова пастка:"," зміна мутабельного атрибута класу (наприклад, списку) ",[5877,7186,7187],{},"через клас",[5503,7189,7190],{},"Vehicle.tags.append(...)",") змінює його для всіх екземплярів. Тоді як присвоєння через екземпляр (",[5503,7193,7194],{},"car.tags = [...]",") лише створює новий атрибут екземпляра, не змінюючи класовий. Тому мутабельні атрибути (списки, словники) завжди ініціалізуйте у ",[5503,7197,6355],{},", а не на рівні класу.",[5909,7200],{},[5916,7202,7204,7205,5567,7208,6932,7211],{"id":7203},"дослідження-ієрархії-__base__-__bases__-та-__subclasses__","Дослідження ієрархії: ",[5503,7206,7207],{},"__base__",[5503,7209,7210],{},"__bases__",[5503,7212,7213],{},"__subclasses__()",[5512,7215,7216],{},"Python зберігає повну інформацію про ієрархію наслідування безпосередньо в об'єктах класів. Ці dunder-атрибути є вашими інструментами для дослідження та налагодження ієрархій.",[7218,7219,7220,7228,7239,7246],"field-group",{},[7221,7222,7224,7225,5652],"field",{"name":6414,"type":7223},"type","Перший (або єдиний) безпосередній батьківський клас. При одиночному наслідуванні — завжди є єдиним батьком. При множинному — перший у списку. Еквівалентно ",[5503,7226,7227],{},"cls.__bases__[0]",[7221,7229,7232,7233,7236,7237,5652],{"name":7230,"type":7231},"bases","tuple[type, ...]","Кортеж ",[5877,7234,7235],{},"усіх"," безпосередніх батьківських класів. При одиночному наслідуванні — кортеж з одного елемента. При множинному — кортеж у порядку оголошення. Порожній лише у ",[5503,7238,5928],{},[7221,7240,7242,7243,7245],{"name":7241,"type":7231},"mro","Повна черга пошуку методів (Method Resolution Order) — кортеж класів від поточного до ",[5503,7244,5928],{},". Визначається алгоритмом C3-лінеаризації при створенні класу.",[7221,7247,7250,7251,7254],{"name":7248,"type":7249},"subclasses()","() -> list[type]","Метод, що повертає ",[5877,7252,7253],{},"список усіх живих прямих підкласів"," даного класу. «Живих» — тобто тих, чий код був завантажений (виконаний) інтерпретатором. Корисний для динамічних реєстрів та плагін-систем.",[5516,7256,7258],{"className":5518,"code":7257,"language":5520,"meta":5521,"style":5521},"from vehicle import Vehicle\nfrom car import Car\nfrom electric_car import ElectricCar\n\n# ── Перевірка ієрархії ────────────────────────────────────────────────────────\n\nprint(\"ElectricCar.__base__:  \", ElectricCar.__base__)\n# ElectricCar.__base__:   \u003Cclass 'car.Car'>\n\nprint(\"ElectricCar.__bases__: \", ElectricCar.__bases__)\n# ElectricCar.__bases__:  (\u003Cclass 'car.Car'>,)\n\nprint(\"Car.__base__:          \", Car.__base__)\n# Car.__base__:            \u003Cclass 'vehicle.Vehicle'>\n\nprint(\"Vehicle.__base__:      \", Vehicle.__base__)\n# Vehicle.__base__:        \u003Cclass 'object'>   ← всі класи неявно від object\n\nprint(\"object.__base__:       \", object.__base__)\n# object.__base__:         None               ← вершина ієрархії\n\n# ── MRO для ElectricCar ───────────────────────────────────────────────────────\nprint(\"\\nElectricCar.__mro__:\")\nfor cls in ElectricCar.__mro__:\n    print(f\"  {cls}\")\n# \u003Cclass 'electric_car.ElectricCar'>\n# \u003Cclass 'car.Car'>\n# \u003Cclass 'vehicle.Vehicle'>\n# \u003Cclass 'object'>\n\n# ── Живі підкласи ─────────────────────────────────────────────────────────────\nprint(\"\\nVehicle.__subclasses__(): \", Vehicle.__subclasses__())\n# [\u003Cclass 'car.Car'>]\n# (ElectricCar тут не відображений — він є підкласом Car, а не Vehicle напряму)\n\nprint(\"Car.__subclasses__():     \", Car.__subclasses__())\n# [\u003Cclass 'electric_car.ElectricCar'>]\n\n# ── isinstance та issubclass ──────────────────────────────────────────────────\ntesla = ElectricCar(\"Tesla\", 2024, 75.0)\n\n# isinstance перевіряє весь MRO-ланцюжок!\nprint(isinstance(tesla, ElectricCar))  # True  — прямий тип\nprint(isinstance(tesla, Car))          # True  — батько\nprint(isinstance(tesla, Vehicle))      # True  — дід\nprint(isinstance(tesla, object))       # True  — завжди True\n\n# issubclass: перевірка на рівні класів\nprint(issubclass(ElectricCar, Car))     # True\nprint(issubclass(ElectricCar, Vehicle)) # True\nprint(issubclass(Car, ElectricCar))     # False — зворотній напрям неможливий\n",[5503,7259,7260,7270,7280,7290,7294,7299,7303,7315,7320,7324,7340,7345,7349,7361,7366,7370,7382,7387,7391,7407,7412,7416,7421,7438,7456,7475,7481,7487,7493,7499,7504,7510,7533,7539,7545,7550,7567,7573,7578,7584,7602,7607,7613,7629,7644,7659,7679,7684,7690,7706,7720],{"__ignoreMap":5521},[5525,7261,7262,7264,7266,7268],{"class":5527,"line":5528},[5525,7263,6261],{"class":5643},[5525,7265,6264],{"class":5546},[5525,7267,6267],{"class":5643},[5525,7269,6270],{"class":5546},[5525,7271,7272,7274,7276,7278],{"class":5527,"line":5535},[5525,7273,6261],{"class":5643},[5525,7275,6470],{"class":5546},[5525,7277,6267],{"class":5643},[5525,7279,6475],{"class":5546},[5525,7281,7282,7284,7286,7288],{"class":5527,"line":5550},[5525,7283,6261],{"class":5643},[5525,7285,6754],{"class":5546},[5525,7287,6267],{"class":5643},[5525,7289,6759],{"class":5546},[5525,7291,7292],{"class":5527,"line":5581},[5525,7293,5667],{"emptyLinePlaceholder":5666},[5525,7295,7296],{"class":5527,"line":5629},[5525,7297,7298],{"class":5531},"# ── Перевірка ієрархії ────────────────────────────────────────────────────────\n",[5525,7300,7301],{"class":5527,"line":5663},[5525,7302,5667],{"emptyLinePlaceholder":5666},[5525,7304,7305,7307,7309,7312],{"class":5527,"line":5670},[5525,7306,5600],{"class":5556},[5525,7308,5560],{"class":5546},[5525,7310,7311],{"class":5608},"\"ElectricCar.__base__:  \"",[5525,7313,7314],{"class":5546},", ElectricCar.__base__)\n",[5525,7316,7317],{"class":5527,"line":5680},[5525,7318,7319],{"class":5531},"# ElectricCar.__base__:   \u003Cclass 'car.Car'>\n",[5525,7321,7322],{"class":5527,"line":5701},[5525,7323,5667],{"emptyLinePlaceholder":5666},[5525,7325,7326,7328,7330,7333,7336,7338],{"class":5527,"line":5741},[5525,7327,5600],{"class":5556},[5525,7329,5560],{"class":5546},[5525,7331,7332],{"class":5608},"\"ElectricCar.__bases__: \"",[5525,7334,7335],{"class":5546},", ElectricCar.",[5525,7337,7210],{"class":5563},[5525,7339,6182],{"class":5546},[5525,7341,7342],{"class":5527,"line":5768},[5525,7343,7344],{"class":5531},"# ElectricCar.__bases__:  (\u003Cclass 'car.Car'>,)\n",[5525,7346,7347],{"class":5527,"line":5773},[5525,7348,5667],{"emptyLinePlaceholder":5666},[5525,7350,7351,7353,7355,7358],{"class":5527,"line":5783},[5525,7352,5600],{"class":5556},[5525,7354,5560],{"class":5546},[5525,7356,7357],{"class":5608},"\"Car.__base__:          \"",[5525,7359,7360],{"class":5546},", Car.__base__)\n",[5525,7362,7363],{"class":5527,"line":5804},[5525,7364,7365],{"class":5531},"# Car.__base__:            \u003Cclass 'vehicle.Vehicle'>\n",[5525,7367,7368],{"class":5527,"line":5844},[5525,7369,5667],{"emptyLinePlaceholder":5666},[5525,7371,7372,7374,7376,7379],{"class":5527,"line":6185},[5525,7373,5600],{"class":5556},[5525,7375,5560],{"class":5546},[5525,7377,7378],{"class":5608},"\"Vehicle.__base__:      \"",[5525,7380,7381],{"class":5546},", Vehicle.__base__)\n",[5525,7383,7384],{"class":5527,"line":6190},[5525,7385,7386],{"class":5531},"# Vehicle.__base__:        \u003Cclass 'object'>   ← всі класи неявно від object\n",[5525,7388,7389],{"class":5527,"line":6208},[5525,7390,5667],{"emptyLinePlaceholder":5666},[5525,7392,7393,7395,7397,7400,7402,7404],{"class":5527,"line":7127},[5525,7394,5600],{"class":5556},[5525,7396,5560],{"class":5546},[5525,7398,7399],{"class":5608},"\"object.__base__:       \"",[5525,7401,5567],{"class":5546},[5525,7403,5928],{"class":5542},[5525,7405,7406],{"class":5546},".__base__)\n",[5525,7408,7409],{"class":5527,"line":7133},[5525,7410,7411],{"class":5531},"# object.__base__:         None               ← вершина ієрархії\n",[5525,7413,7414],{"class":5527,"line":7139},[5525,7415,5667],{"emptyLinePlaceholder":5666},[5525,7417,7418],{"class":5527,"line":7148},[5525,7419,7420],{"class":5531},"# ── MRO для ElectricCar ───────────────────────────────────────────────────────\n",[5525,7422,7423,7425,7427,7429,7433,7436],{"class":5527,"line":7159},[5525,7424,5600],{"class":5556},[5525,7426,5560],{"class":5546},[5525,7428,5620],{"class":5608},[5525,7430,7432],{"class":7431},"sjcCO","\\n",[5525,7434,7435],{"class":5608},"ElectricCar.__mro__:\"",[5525,7437,6182],{"class":5546},[5525,7439,7440,7442,7445,7448,7451,7454],{"class":5527,"line":7170},[5525,7441,6851],{"class":5643},[5525,7443,7444],{"class":5538}," cls",[5525,7446,7447],{"class":5643}," in",[5525,7449,7450],{"class":5546}," ElectricCar.",[5525,7452,7453],{"class":5563},"__mro__",[5525,7455,5547],{"class":5546},[5525,7457,7459,7461,7463,7465,7468,7471,7473],{"class":5527,"line":7458},25,[5525,7460,6865],{"class":5556},[5525,7462,5560],{"class":5546},[5525,7464,5605],{"class":5538},[5525,7466,7467],{"class":5608},"\"  ",[5525,7469,7470],{"class":5538},"{cls}",[5525,7472,5620],{"class":5608},[5525,7474,6182],{"class":5546},[5525,7476,7478],{"class":5527,"line":7477},26,[5525,7479,7480],{"class":5531},"# \u003Cclass 'electric_car.ElectricCar'>\n",[5525,7482,7484],{"class":5527,"line":7483},27,[5525,7485,7486],{"class":5531},"# \u003Cclass 'car.Car'>\n",[5525,7488,7490],{"class":5527,"line":7489},28,[5525,7491,7492],{"class":5531},"# \u003Cclass 'vehicle.Vehicle'>\n",[5525,7494,7496],{"class":5527,"line":7495},29,[5525,7497,7498],{"class":5531},"# \u003Cclass 'object'>\n",[5525,7500,7502],{"class":5527,"line":7501},30,[5525,7503,5667],{"emptyLinePlaceholder":5666},[5525,7505,7507],{"class":5527,"line":7506},31,[5525,7508,7509],{"class":5531},"# ── Живі підкласи ─────────────────────────────────────────────────────────────\n",[5525,7511,7513,7515,7517,7519,7521,7524,7527,7530],{"class":5527,"line":7512},32,[5525,7514,5600],{"class":5556},[5525,7516,5560],{"class":5546},[5525,7518,5620],{"class":5608},[5525,7520,7432],{"class":7431},[5525,7522,7523],{"class":5608},"Vehicle.__subclasses__(): \"",[5525,7525,7526],{"class":5546},", Vehicle.",[5525,7528,7529],{"class":5563},"__subclasses__",[5525,7531,7532],{"class":5546},"())\n",[5525,7534,7536],{"class":5527,"line":7535},33,[5525,7537,7538],{"class":5531},"# [\u003Cclass 'car.Car'>]\n",[5525,7540,7542],{"class":5527,"line":7541},34,[5525,7543,7544],{"class":5531},"# (ElectricCar тут не відображений — він є підкласом Car, а не Vehicle напряму)\n",[5525,7546,7548],{"class":5527,"line":7547},35,[5525,7549,5667],{"emptyLinePlaceholder":5666},[5525,7551,7553,7555,7557,7560,7563,7565],{"class":5527,"line":7552},36,[5525,7554,5600],{"class":5556},[5525,7556,5560],{"class":5546},[5525,7558,7559],{"class":5608},"\"Car.__subclasses__():     \"",[5525,7561,7562],{"class":5546},", Car.",[5525,7564,7529],{"class":5563},[5525,7566,7532],{"class":5546},[5525,7568,7570],{"class":5527,"line":7569},37,[5525,7571,7572],{"class":5531},"# [\u003Cclass 'electric_car.ElectricCar'>]\n",[5525,7574,7576],{"class":5527,"line":7575},38,[5525,7577,5667],{"emptyLinePlaceholder":5666},[5525,7579,7581],{"class":5527,"line":7580},39,[5525,7582,7583],{"class":5531},"# ── isinstance та issubclass ──────────────────────────────────────────────────\n",[5525,7585,7587,7590,7592,7594,7596,7598,7600],{"class":5527,"line":7586},40,[5525,7588,7589],{"class":5546},"tesla = ElectricCar(",[5525,7591,6816],{"class":5608},[5525,7593,5567],{"class":5546},[5525,7595,6821],{"class":6037},[5525,7597,5567],{"class":5546},[5525,7599,6830],{"class":6037},[5525,7601,6182],{"class":5546},[5525,7603,7605],{"class":5527,"line":7604},41,[5525,7606,5667],{"emptyLinePlaceholder":5666},[5525,7608,7610],{"class":5527,"line":7609},42,[5525,7611,7612],{"class":5531},"# isinstance перевіряє весь MRO-ланцюжок!\n",[5525,7614,7616,7618,7620,7623,7626],{"class":5527,"line":7615},43,[5525,7617,5600],{"class":5556},[5525,7619,5560],{"class":5546},[5525,7621,7622],{"class":5556},"isinstance",[5525,7624,7625],{"class":5546},"(tesla, ElectricCar))  ",[5525,7627,7628],{"class":5531},"# True  — прямий тип\n",[5525,7630,7632,7634,7636,7638,7641],{"class":5527,"line":7631},44,[5525,7633,5600],{"class":5556},[5525,7635,5560],{"class":5546},[5525,7637,7622],{"class":5556},[5525,7639,7640],{"class":5546},"(tesla, Car))          ",[5525,7642,7643],{"class":5531},"# True  — батько\n",[5525,7645,7647,7649,7651,7653,7656],{"class":5527,"line":7646},45,[5525,7648,5600],{"class":5556},[5525,7650,5560],{"class":5546},[5525,7652,7622],{"class":5556},[5525,7654,7655],{"class":5546},"(tesla, Vehicle))      ",[5525,7657,7658],{"class":5531},"# True  — дід\n",[5525,7660,7662,7664,7666,7668,7671,7673,7676],{"class":5527,"line":7661},46,[5525,7663,5600],{"class":5556},[5525,7665,5560],{"class":5546},[5525,7667,7622],{"class":5556},[5525,7669,7670],{"class":5546},"(tesla, ",[5525,7672,5928],{"class":5542},[5525,7674,7675],{"class":5546},"))       ",[5525,7677,7678],{"class":5531},"# True  — завжди True\n",[5525,7680,7682],{"class":5527,"line":7681},47,[5525,7683,5667],{"emptyLinePlaceholder":5666},[5525,7685,7687],{"class":5527,"line":7686},48,[5525,7688,7689],{"class":5531},"# issubclass: перевірка на рівні класів\n",[5525,7691,7693,7695,7697,7700,7703],{"class":5527,"line":7692},49,[5525,7694,5600],{"class":5556},[5525,7696,5560],{"class":5546},[5525,7698,7699],{"class":5556},"issubclass",[5525,7701,7702],{"class":5546},"(ElectricCar, Car))     ",[5525,7704,7705],{"class":5531},"# True\n",[5525,7707,7709,7711,7713,7715,7718],{"class":5527,"line":7708},50,[5525,7710,5600],{"class":5556},[5525,7712,5560],{"class":5546},[5525,7714,7699],{"class":5556},[5525,7716,7717],{"class":5546},"(ElectricCar, Vehicle)) ",[5525,7719,7705],{"class":5531},[5525,7721,7723,7725,7727,7729,7732],{"class":5527,"line":7722},51,[5525,7724,5600],{"class":5556},[5525,7726,5560],{"class":5546},[5525,7728,7699],{"class":5556},[5525,7730,7731],{"class":5546},"(Car, ElectricCar))     ",[5525,7733,7734],{"class":5531},"# False — зворотній напрям неможливий\n",[6870,7736,7738,7747,7755,7763,7771,7779,7787,7790,7794,7802,7809,7816,7822,7825,7838],{"title":7737},"Дослідження ієрархії наслідування",[6874,7739,7741,6882,7744],{"className":7740},[5527],[5525,7742,6881],{"className":7743},[6880],[5877,7745,7746],{},"python hierarchy_inspect.py",[6874,7748,7750,7751],{"className":7749},[5527],"ElectricCar.__base__:   ",[5525,7752,7754],{"className":7753},[6905],"\u003Cclass 'car.Car'>",[6874,7756,7758,7759],{"className":7757},[5527],"ElectricCar.__bases__:  ",[5525,7760,7762],{"className":7761},[6905],"(\u003Cclass 'car.Car'>,)",[6874,7764,7766,7767],{"className":7765},[5527],"Car.__base__:           ",[5525,7768,7770],{"className":7769},[6905],"\u003Cclass 'vehicle.Vehicle'>",[6874,7772,7774,7775],{"className":7773},[5527],"Vehicle.__base__:       ",[5525,7776,7778],{"className":7777},[6905],"\u003Cclass 'object'>",[6874,7780,7782,7783],{"className":7781},[5527],"object.__base__:        ",[5525,7784,6124],{"className":7785},[7786],"text-gray-400",[6874,7788],{"className":7789},[5527],[6874,7791,7793],{"className":7792},[5527],"ElectricCar.__mro__:",[6874,7795,7797,7798],{"className":7796},[5527],"  ",[5525,7799,7801],{"className":7800},[6913],"\u003Cclass 'ElectricCar'>",[6874,7803,7797,7805],{"className":7804},[5527],[5525,7806,7808],{"className":7807},[6892],"\u003Cclass 'Car'>",[6874,7810,7797,7812],{"className":7811},[5527],[5525,7813,7815],{"className":7814},[6892],"\u003Cclass 'Vehicle'>",[6874,7817,7797,7819],{"className":7818},[5527],[5525,7820,7778],{"className":7821},[7786],[6874,7823],{"className":7824},[5527],[6874,7826,7828,7829,7833,7834],{"className":7827},[5527],"isinstance(tesla, Vehicle): ",[5525,7830,7832],{"className":7831},[6913],"True","   ",[5525,7835,7837],{"className":7836},[7786],"# весь ланцюжок перевірено!",[6874,7839,7841,7842,7797,7847],{"className":7840},[5527],"issubclass(Car, ElectricCar): ",[5525,7843,7846],{"className":7844},[7845],"text-rose-400","False",[5525,7848,7850],{"className":7849},[7786],"# зворотній напрям",[7852,7853,7854,7858,7859,6932,7862,7865,7866,7868],"tip",{},[5877,7855,7856],{},[5503,7857,7213],{}," — потужний інструмент для реалізації ",[5877,7860,7861],{},"реєстрів плагінів",[5877,7863,7864],{},"фабричних методів",". Якщо всі плагіни наслідують від базового класу, ви можете динамічно отримати їх список без явної реєстрації. Але пам'ятайте: клас з'являється у ",[5503,7867,7213],{}," лише після того, як його модуль буде імпортований.",[5909,7870],{},[5507,7872,7874,7875,7877],{"id":7873},"частина-ii-super-проксі-обєкт-а-не-батьківський-клас","Частина II: ",[5503,7876,5505],{}," — проксі-об'єкт, а не батьківський клас",[5916,7879,7881,7882,7884],{"id":7880},"чому-super-це-не-просто-виклик-батька","Чому ",[5503,7883,5505],{}," — це не просто «виклик батька»",[5512,7886,7887,7888,7891,7892,7895],{},"Більшість розробників-початківців читають ",[5503,7889,7890],{},"super().__init__(...)"," як «виклик конструктора батьківського класу». Це ",[5877,7893,7894],{},"хибна ментальна модель",", яка ламається при першій же зустрічі з множинним наслідуванням.",[5512,7897,7898,7904,7905,7908,7909,7912],{},[5877,7899,7900,7901,7903],{},"Реальна поведінка ",[5503,7902,5505],{},":"," він повертає ",[5877,7906,7907],{},"проксі-об'єкт",", який делегує виклик методів на ",[5877,7910,7911],{},"наступний клас у черзі MRO"," від поточного, а не на безпосереднього батька.",[5512,7914,7915],{},"Різниця стає очевидною в ієрархії з множинним наслідуванням:",[5516,7917,7919],{"className":5518,"code":7918,"language":5520,"meta":5521,"style":5521},"class A:\n    def greet(self):\n        print(\"A.greet\")\n        super().greet()   # Наступний у MRO — не object, а може бути B або C!\n\nclass B(A):\n    def greet(self):\n        print(\"B.greet\")\n        super().greet()   # Наступний у MRO від B в контексті D — це C\n\nclass C(A):\n    def greet(self):\n        print(\"C.greet\")\n        super().greet()   # Наступний у MRO від C — object (немає greet — AttributeError)\n\nclass D(B, C):\n    def greet(self):\n        print(\"D.greet\")\n        super().greet()   # Наступний у MRO від D — B\n\n# MRO: [D, B, C, A, object]\nd = D()\nd.greet()\n# D.greet → B.greet → C.greet → A.greet\n",[5503,7920,7921,7930,7943,7954,7964,7968,7982,7994,8005,8014,8018,8031,8043,8054,8063,8067,8086,8098,8109,8118,8122,8127,8132,8137],{"__ignoreMap":5521},[5525,7922,7923,7925,7928],{"class":5527,"line":5528},[5525,7924,5539],{"class":5538},[5525,7926,7927],{"class":5542}," A",[5525,7929,5547],{"class":5546},[5525,7931,7932,7934,7937,7939,7941],{"class":5527,"line":5535},[5525,7933,5553],{"class":5538},[5525,7935,7936],{"class":5556}," greet",[5525,7938,5560],{"class":5546},[5525,7940,5564],{"class":5563},[5525,7942,6006],{"class":5546},[5525,7944,7945,7947,7949,7952],{"class":5527,"line":5550},[5525,7946,6152],{"class":5556},[5525,7948,5560],{"class":5546},[5525,7950,7951],{"class":5608},"\"A.greet\"",[5525,7953,6182],{"class":5546},[5525,7955,7956,7958,7961],{"class":5527,"line":5581},[5525,7957,6349],{"class":5542},[5525,7959,7960],{"class":5546},"().greet()   ",[5525,7962,7963],{"class":5531},"# Наступний у MRO — не object, а може бути B або C!\n",[5525,7965,7966],{"class":5527,"line":5629},[5525,7967,5667],{"emptyLinePlaceholder":5666},[5525,7969,7970,7972,7975,7977,7980],{"class":5527,"line":5663},[5525,7971,5539],{"class":5538},[5525,7973,7974],{"class":5542}," B",[5525,7976,5560],{"class":5546},[5525,7978,7979],{"class":5542},"A",[5525,7981,6006],{"class":5546},[5525,7983,7984,7986,7988,7990,7992],{"class":5527,"line":5670},[5525,7985,5553],{"class":5538},[5525,7987,7936],{"class":5556},[5525,7989,5560],{"class":5546},[5525,7991,5564],{"class":5563},[5525,7993,6006],{"class":5546},[5525,7995,7996,7998,8000,8003],{"class":5527,"line":5680},[5525,7997,6152],{"class":5556},[5525,7999,5560],{"class":5546},[5525,8001,8002],{"class":5608},"\"B.greet\"",[5525,8004,6182],{"class":5546},[5525,8006,8007,8009,8011],{"class":5527,"line":5701},[5525,8008,6349],{"class":5542},[5525,8010,7960],{"class":5546},[5525,8012,8013],{"class":5531},"# Наступний у MRO від B в контексті D — це C\n",[5525,8015,8016],{"class":5527,"line":5741},[5525,8017,5667],{"emptyLinePlaceholder":5666},[5525,8019,8020,8022,8025,8027,8029],{"class":5527,"line":5768},[5525,8021,5539],{"class":5538},[5525,8023,8024],{"class":5542}," C",[5525,8026,5560],{"class":5546},[5525,8028,7979],{"class":5542},[5525,8030,6006],{"class":5546},[5525,8032,8033,8035,8037,8039,8041],{"class":5527,"line":5773},[5525,8034,5553],{"class":5538},[5525,8036,7936],{"class":5556},[5525,8038,5560],{"class":5546},[5525,8040,5564],{"class":5563},[5525,8042,6006],{"class":5546},[5525,8044,8045,8047,8049,8052],{"class":5527,"line":5783},[5525,8046,6152],{"class":5556},[5525,8048,5560],{"class":5546},[5525,8050,8051],{"class":5608},"\"C.greet\"",[5525,8053,6182],{"class":5546},[5525,8055,8056,8058,8060],{"class":5527,"line":5804},[5525,8057,6349],{"class":5542},[5525,8059,7960],{"class":5546},[5525,8061,8062],{"class":5531},"# Наступний у MRO від C — object (немає greet — AttributeError)\n",[5525,8064,8065],{"class":5527,"line":5844},[5525,8066,5667],{"emptyLinePlaceholder":5666},[5525,8068,8069,8071,8074,8076,8079,8081,8084],{"class":5527,"line":6185},[5525,8070,5539],{"class":5538},[5525,8072,8073],{"class":5542}," D",[5525,8075,5560],{"class":5546},[5525,8077,8078],{"class":5542},"B",[5525,8080,5567],{"class":5546},[5525,8082,8083],{"class":5542},"C",[5525,8085,6006],{"class":5546},[5525,8087,8088,8090,8092,8094,8096],{"class":5527,"line":6190},[5525,8089,5553],{"class":5538},[5525,8091,7936],{"class":5556},[5525,8093,5560],{"class":5546},[5525,8095,5564],{"class":5563},[5525,8097,6006],{"class":5546},[5525,8099,8100,8102,8104,8107],{"class":5527,"line":6208},[5525,8101,6152],{"class":5556},[5525,8103,5560],{"class":5546},[5525,8105,8106],{"class":5608},"\"D.greet\"",[5525,8108,6182],{"class":5546},[5525,8110,8111,8113,8115],{"class":5527,"line":7127},[5525,8112,6349],{"class":5542},[5525,8114,7960],{"class":5546},[5525,8116,8117],{"class":5531},"# Наступний у MRO від D — B\n",[5525,8119,8120],{"class":5527,"line":7133},[5525,8121,5667],{"emptyLinePlaceholder":5666},[5525,8123,8124],{"class":5527,"line":7139},[5525,8125,8126],{"class":5531},"# MRO: [D, B, C, A, object]\n",[5525,8128,8129],{"class":5527,"line":7148},[5525,8130,8131],{"class":5546},"d = D()\n",[5525,8133,8134],{"class":5527,"line":7159},[5525,8135,8136],{"class":5546},"d.greet()\n",[5525,8138,8139],{"class":5527,"line":7170},[5525,8140,8141],{"class":5531},"# D.greet → B.greet → C.greet → A.greet\n",[5512,8143,8144,8145,8147,8148,8151,8152,8155,8156,8159,8160,8163,8164,5652],{},"Якби ",[5503,8146,5505],{}," у ",[5503,8149,8150],{},"B.greet"," означав «виклик батька» (",[5503,8153,8154],{},"A.greet","), то ",[5503,8157,8158],{},"C.greet"," ніколи б не виконався. Але завдяки MRO виклик проходить ",[5877,8161,8162],{},"через увесь ланцюжок"," — саме це називається ",[5877,8165,8166],{},"кооперативним наслідуванням (cooperative inheritance)",[8168,8169,8170],"plant-uml",{},[5516,8171,8175],{"className":8172,"code":8173,"language":8174,"meta":5521,"style":5521},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #ffffff\nskinparam ArrowColor #6366f1\nskinparam sequence {\n    ParticipantBackgroundColor #f3f4f6\n    ParticipantBorderColor #d1d5db\n    LifeLineBackgroundColor #e0e7ff\n}\n\nparticipant \"d: D\" as D #d1fae5\nparticipant \"B\" as B #dbeafe\nparticipant \"C\" as C #fef3c7\nparticipant \"A\" as A #fee2e2\nparticipant \"object\" as OBJ #f3f4f6\n\nD -> B : super().greet()\\n[MRO: D→**B**→C→A]\nnote right of B\n  super() у B — це не A!\n  Це наступний у MRO\n  в контексті об'єкта D\nend note\nB -> C : super().greet()\\n[MRO: D→B→**C**→A]\nC -> A : super().greet()\\n[MRO: D→B→C→**A**]\nA -> OBJ : super().greet()\\n[object не має greet → тихо]\n@enduml\n","plantuml",[5503,8176,8177,8182,8187,8192,8197,8202,8207,8212,8217,8222,8226,8231,8236,8241,8246,8251,8255,8260,8265,8270,8275,8280,8285,8290,8295,8300],{"__ignoreMap":5521},[5525,8178,8179],{"class":5527,"line":5528},[5525,8180,8181],{},"@startuml\n",[5525,8183,8184],{"class":5527,"line":5535},[5525,8185,8186],{},"skinparam style plain\n",[5525,8188,8189],{"class":5527,"line":5550},[5525,8190,8191],{},"skinparam backgroundColor #ffffff\n",[5525,8193,8194],{"class":5527,"line":5581},[5525,8195,8196],{},"skinparam ArrowColor #6366f1\n",[5525,8198,8199],{"class":5527,"line":5629},[5525,8200,8201],{},"skinparam sequence {\n",[5525,8203,8204],{"class":5527,"line":5663},[5525,8205,8206],{},"    ParticipantBackgroundColor #f3f4f6\n",[5525,8208,8209],{"class":5527,"line":5670},[5525,8210,8211],{},"    ParticipantBorderColor #d1d5db\n",[5525,8213,8214],{"class":5527,"line":5680},[5525,8215,8216],{},"    LifeLineBackgroundColor #e0e7ff\n",[5525,8218,8219],{"class":5527,"line":5701},[5525,8220,8221],{},"}\n",[5525,8223,8224],{"class":5527,"line":5741},[5525,8225,5667],{"emptyLinePlaceholder":5666},[5525,8227,8228],{"class":5527,"line":5768},[5525,8229,8230],{},"participant \"d: D\" as D #d1fae5\n",[5525,8232,8233],{"class":5527,"line":5773},[5525,8234,8235],{},"participant \"B\" as B #dbeafe\n",[5525,8237,8238],{"class":5527,"line":5783},[5525,8239,8240],{},"participant \"C\" as C #fef3c7\n",[5525,8242,8243],{"class":5527,"line":5804},[5525,8244,8245],{},"participant \"A\" as A #fee2e2\n",[5525,8247,8248],{"class":5527,"line":5844},[5525,8249,8250],{},"participant \"object\" as OBJ #f3f4f6\n",[5525,8252,8253],{"class":5527,"line":6185},[5525,8254,5667],{"emptyLinePlaceholder":5666},[5525,8256,8257],{"class":5527,"line":6190},[5525,8258,8259],{},"D -> B : super().greet()\\n[MRO: D→**B**→C→A]\n",[5525,8261,8262],{"class":5527,"line":6208},[5525,8263,8264],{},"note right of B\n",[5525,8266,8267],{"class":5527,"line":7127},[5525,8268,8269],{},"  super() у B — це не A!\n",[5525,8271,8272],{"class":5527,"line":7133},[5525,8273,8274],{},"  Це наступний у MRO\n",[5525,8276,8277],{"class":5527,"line":7139},[5525,8278,8279],{},"  в контексті об'єкта D\n",[5525,8281,8282],{"class":5527,"line":7148},[5525,8283,8284],{},"end note\n",[5525,8286,8287],{"class":5527,"line":7159},[5525,8288,8289],{},"B -> C : super().greet()\\n[MRO: D→B→**C**→A]\n",[5525,8291,8292],{"class":5527,"line":7170},[5525,8293,8294],{},"C -> A : super().greet()\\n[MRO: D→B→C→**A**]\n",[5525,8296,8297],{"class":5527,"line":7458},[5525,8298,8299],{},"A -> OBJ : super().greet()\\n[object не має greet → тихо]\n",[5525,8301,8302],{"class":5527,"line":7477},[5525,8303,8304],{},"@enduml\n",[5916,8306,8308,8310,8311,8313],{"id":8307},"__class__-як-cell-variable-чому-super-без-аргументів-не-є-магією",[5503,8309,6221],{}," як cell variable: чому ",[5503,8312,5505],{}," без аргументів не є магією",[5512,8315,8316,8317,8319,8320,8323,8324,8327,8328,8330],{},"У Python 3 ",[5503,8318,5505],{}," без аргументів — це не магія, а ",[5877,8321,8322],{},"синтаксичний цукор"," компілятора. Коли Python компілює метод класу, він ",[5877,8325,8326],{},"автоматично"," додає приховану клітинну змінну (cell variable) ",[5503,8329,6221],{},", яка замикається (closure) на об'єкт класу, в якому описано метод.",[5516,8332,8334],{"className":5518,"code":8333,"language":5520,"meta":5521,"style":5521},"class MyClass:\n    def my_method(self):\n        # Компілятор автоматично перетворює super() на super(__class__, self)\n        # де __class__ — це cell variable, що замикається на MyClass\n\n        # Ці два записи АБСОЛЮТНО еквівалентні:\n        super().some_method()          # синтаксичний цукор Python 3\n        super(__class__, self).some_method()  # явна форма Python 2\u002F3\n\n# Перевіримо: __class__ доступна у будь-якому методі\nclass Inspector:\n    def check(self):\n        # __class__ — це Inspector, незалежно від того, хто викликає метод\n        print(f\"__class__ = {__class__}\")\n        print(f\"type(self) = {type(self)}\")\n\nclass Child(Inspector):\n    pass\n\nChild().check()\n# __class__ = \u003Cclass 'Inspector'>  ← НЕЗМІННО: клас, де описано метод\n# type(self) = \u003Cclass 'Child'>     ← тип реального об'єкта\n",[5503,8335,8336,8345,8358,8363,8368,8372,8377,8387,8405,8409,8414,8423,8436,8441,8462,8490,8494,8508,8513,8517,8522,8527],{"__ignoreMap":5521},[5525,8337,8338,8340,8343],{"class":5527,"line":5528},[5525,8339,5539],{"class":5538},[5525,8341,8342],{"class":5542}," MyClass",[5525,8344,5547],{"class":5546},[5525,8346,8347,8349,8352,8354,8356],{"class":5527,"line":5535},[5525,8348,5553],{"class":5538},[5525,8350,8351],{"class":5556}," my_method",[5525,8353,5560],{"class":5546},[5525,8355,5564],{"class":5563},[5525,8357,6006],{"class":5546},[5525,8359,8360],{"class":5527,"line":5550},[5525,8361,8362],{"class":5531},"        # Компілятор автоматично перетворює super() на super(__class__, self)\n",[5525,8364,8365],{"class":5527,"line":5581},[5525,8366,8367],{"class":5531},"        # де __class__ — це cell variable, що замикається на MyClass\n",[5525,8369,8370],{"class":5527,"line":5629},[5525,8371,5667],{"emptyLinePlaceholder":5666},[5525,8373,8374],{"class":5527,"line":5663},[5525,8375,8376],{"class":5531},"        # Ці два записи АБСОЛЮТНО еквівалентні:\n",[5525,8378,8379,8381,8384],{"class":5527,"line":5670},[5525,8380,6349],{"class":5542},[5525,8382,8383],{"class":5546},"().some_method()          ",[5525,8385,8386],{"class":5531},"# синтаксичний цукор Python 3\n",[5525,8388,8389,8391,8393,8395,8397,8399,8402],{"class":5527,"line":5680},[5525,8390,6349],{"class":5542},[5525,8392,5560],{"class":5546},[5525,8394,6221],{"class":5563},[5525,8396,5567],{"class":5546},[5525,8398,5564],{"class":5538},[5525,8400,8401],{"class":5546},").some_method()  ",[5525,8403,8404],{"class":5531},"# явна форма Python 2\u002F3\n",[5525,8406,8407],{"class":5527,"line":5701},[5525,8408,5667],{"emptyLinePlaceholder":5666},[5525,8410,8411],{"class":5527,"line":5741},[5525,8412,8413],{"class":5531},"# Перевіримо: __class__ доступна у будь-якому методі\n",[5525,8415,8416,8418,8421],{"class":5527,"line":5768},[5525,8417,5539],{"class":5538},[5525,8419,8420],{"class":5542}," Inspector",[5525,8422,5547],{"class":5546},[5525,8424,8425,8427,8430,8432,8434],{"class":5527,"line":5773},[5525,8426,5553],{"class":5538},[5525,8428,8429],{"class":5556}," check",[5525,8431,5560],{"class":5546},[5525,8433,5564],{"class":5563},[5525,8435,6006],{"class":5546},[5525,8437,8438],{"class":5527,"line":5783},[5525,8439,8440],{"class":5531},"        # __class__ — це Inspector, незалежно від того, хто викликає метод\n",[5525,8442,8443,8445,8447,8449,8452,8454,8456,8458,8460],{"class":5527,"line":5804},[5525,8444,6152],{"class":5556},[5525,8446,5560],{"class":5546},[5525,8448,5605],{"class":5538},[5525,8450,8451],{"class":5608},"\"__class__ = ",[5525,8453,5612],{"class":5538},[5525,8455,6221],{"class":5563},[5525,8457,5617],{"class":5538},[5525,8459,5620],{"class":5608},[5525,8461,6182],{"class":5546},[5525,8463,8464,8466,8468,8470,8473,8475,8477,8479,8481,8484,8486,8488],{"class":5527,"line":5844},[5525,8465,6152],{"class":5556},[5525,8467,5560],{"class":5546},[5525,8469,5605],{"class":5538},[5525,8471,8472],{"class":5608},"\"type(self) = ",[5525,8474,5612],{"class":5538},[5525,8476,7223],{"class":5542},[5525,8478,5560],{"class":5546},[5525,8480,5564],{"class":5538},[5525,8482,8483],{"class":5546},")",[5525,8485,5617],{"class":5538},[5525,8487,5620],{"class":5608},[5525,8489,6182],{"class":5546},[5525,8491,8492],{"class":5527,"line":6185},[5525,8493,5667],{"emptyLinePlaceholder":5666},[5525,8495,8496,8498,8501,8503,8506],{"class":5527,"line":6190},[5525,8497,5539],{"class":5538},[5525,8499,8500],{"class":5542}," Child",[5525,8502,5560],{"class":5546},[5525,8504,8505],{"class":5542},"Inspector",[5525,8507,6006],{"class":5546},[5525,8509,8510],{"class":5527,"line":6208},[5525,8511,8512],{"class":5643},"    pass\n",[5525,8514,8515],{"class":5527,"line":7127},[5525,8516,5667],{"emptyLinePlaceholder":5666},[5525,8518,8519],{"class":5527,"line":7133},[5525,8520,8521],{"class":5546},"Child().check()\n",[5525,8523,8524],{"class":5527,"line":7139},[5525,8525,8526],{"class":5531},"# __class__ = \u003Cclass 'Inspector'>  ← НЕЗМІННО: клас, де описано метод\n",[5525,8528,8529],{"class":5527,"line":7148},[5525,8530,8531],{"class":5531},"# type(self) = \u003Cclass 'Child'>     ← тип реального об'єкта\n",[7179,8533,8534,8537,8538,8540,8541,8543,8544,8547,8548,8551,8552,8554,8555,8557,8558,8561,8562,5652],{},[5877,8535,8536],{},"Критична пастка:"," оскільки ",[5503,8539,5505],{}," без аргументів використовує ",[5503,8542,6221],{}," (cell variable), він ",[5877,8545,8546],{},"працює лише всередині методу класу",". Якщо ви витягнете метод назовні (наприклад, через ",[5503,8549,8550],{},"unwrapped = MyClass.my_method"," або у декораторі, що замінює функцію), ",[5503,8553,6221],{}," може бути недоступною, і ",[5503,8556,5505],{}," кине ",[5503,8559,8560],{},"RuntimeError",". У таких сценаріях використовуйте явну форму ",[5503,8563,8564],{},"super(MyClass, self)",[5916,8566,8568,8569],{"id":8567},"повна-сигнатура-super","Повна сигнатура ",[5503,8570,5505],{},[7218,8572,8573,8593],{},[7221,8574,8575,8576,8579,8580,8583,8584,8586,8587,8589,8590,8592],{"name":7223,"type":5539},"Клас, що є ",[5877,8577,8578],{},"відправною точкою"," в черзі MRO. Пошук методів починається з ",[5877,8581,8582],{},"наступного"," класу після ",[5503,8585,7223],{}," у черзі MRO. При ",[5503,8588,5505],{}," без аргументів — компілятор підставляє поточний клас (",[5503,8591,6221],{},").",[7221,8594,8597,8598,8601,8602,8604,8605,8607,8608,8147,8611,8614],{"name":8595,"type":8596},"object_or_type","instance | class","Об'єкт (екземпляр) або підклас, ",[5877,8599,8600],{},"чий MRO використовується"," для пошуку. При ",[5503,8603,5505],{}," без аргументів — компілятор підставляє ",[5503,8606,5564],{}," (або ",[5503,8609,8610],{},"cls",[5503,8612,8613],{},"@classmethod","). Це визначає, який саме MRO-ланцюжок буде обходитися.",[8616,8617,8618,8694,8763],"tabs",{},[8619,8620,8622],"tabs-item",{"label":8621},"Python 3 (сучасний)",[5516,8623,8625],{"className":5518,"code":8624,"language":5520,"meta":5521,"style":5521},"class Manager(Employee):\n    def __init__(self, name, salary, team_size):\n        # Python автоматично підставляє super(Manager, self)\n        # __class__ = Manager (cell variable)\n        # self = поточний екземпляр\n        super().__init__(name, salary)\n",[5503,8626,8627,8641,8668,8673,8678,8683],{"__ignoreMap":5521},[5525,8628,8629,8631,8634,8636,8639],{"class":5527,"line":5528},[5525,8630,5539],{"class":5538},[5525,8632,8633],{"class":5542}," Manager",[5525,8635,5560],{"class":5546},[5525,8637,8638],{"class":5542},"Employee",[5525,8640,6006],{"class":5546},[5525,8642,8643,8645,8647,8649,8651,8653,8656,8658,8661,8663,8666],{"class":5527,"line":5535},[5525,8644,5553],{"class":5538},[5525,8646,5978],{"class":5556},[5525,8648,5560],{"class":5546},[5525,8650,5564],{"class":5563},[5525,8652,5567],{"class":5546},[5525,8654,8655],{"class":5563},"name",[5525,8657,5567],{"class":5546},[5525,8659,8660],{"class":5563},"salary",[5525,8662,5567],{"class":5546},[5525,8664,8665],{"class":5563},"team_size",[5525,8667,6006],{"class":5546},[5525,8669,8670],{"class":5527,"line":5550},[5525,8671,8672],{"class":5531},"        # Python автоматично підставляє super(Manager, self)\n",[5525,8674,8675],{"class":5527,"line":5581},[5525,8676,8677],{"class":5531},"        # __class__ = Manager (cell variable)\n",[5525,8679,8680],{"class":5527,"line":5629},[5525,8681,8682],{"class":5531},"        # self = поточний екземпляр\n",[5525,8684,8685,8687,8689,8691],{"class":5527,"line":5663},[5525,8686,6349],{"class":5542},[5525,8688,6352],{"class":5546},[5525,8690,6355],{"class":5556},[5525,8692,8693],{"class":5546},"(name, salary)\n",[8619,8695,8697],{"label":8696},"Python 2 \u002F явна форма",[5516,8698,8700],{"className":5518,"code":8699,"language":5520,"meta":5521,"style":5521},"class Manager(Employee):\n    def __init__(self, name, salary, team_size):\n        # Явне вказання — необхідно у Python 2,\n        # корисно в Python 3 при динамічному використанні\n        super(Manager, self).__init__(name, salary)\n",[5503,8701,8702,8714,8738,8743,8748],{"__ignoreMap":5521},[5525,8703,8704,8706,8708,8710,8712],{"class":5527,"line":5528},[5525,8705,5539],{"class":5538},[5525,8707,8633],{"class":5542},[5525,8709,5560],{"class":5546},[5525,8711,8638],{"class":5542},[5525,8713,6006],{"class":5546},[5525,8715,8716,8718,8720,8722,8724,8726,8728,8730,8732,8734,8736],{"class":5527,"line":5535},[5525,8717,5553],{"class":5538},[5525,8719,5978],{"class":5556},[5525,8721,5560],{"class":5546},[5525,8723,5564],{"class":5563},[5525,8725,5567],{"class":5546},[5525,8727,8655],{"class":5563},[5525,8729,5567],{"class":5546},[5525,8731,8660],{"class":5563},[5525,8733,5567],{"class":5546},[5525,8735,8665],{"class":5563},[5525,8737,6006],{"class":5546},[5525,8739,8740],{"class":5527,"line":5550},[5525,8741,8742],{"class":5531},"        # Явне вказання — необхідно у Python 2,\n",[5525,8744,8745],{"class":5527,"line":5581},[5525,8746,8747],{"class":5531},"        # корисно в Python 3 при динамічному використанні\n",[5525,8749,8750,8752,8755,8757,8759,8761],{"class":5527,"line":5629},[5525,8751,6349],{"class":5542},[5525,8753,8754],{"class":5546},"(Manager, ",[5525,8756,5564],{"class":5538},[5525,8758,8592],{"class":5546},[5525,8760,6355],{"class":5556},[5525,8762,8693],{"class":5546},[8619,8764,8766],{"label":8765},"Нестандартне використання",[5516,8767,8769],{"className":5518,"code":8768,"language":5520,"meta":5521,"style":5521},"class GrandChild(Child):\n    def method(self):\n        # «Перескок» через рівень: шукати починаючи ПІСЛЯ Child\n        super(Child, self).method()\n\n        # УВАГА: це може пропустити важливу логіку Child.method!\n        # Використовуйте тільки коли точно знаєте MRO.\n",[5503,8770,8771,8785,8798,8803,8815,8819,8824],{"__ignoreMap":5521},[5525,8772,8773,8775,8778,8780,8783],{"class":5527,"line":5528},[5525,8774,5539],{"class":5538},[5525,8776,8777],{"class":5542}," GrandChild",[5525,8779,5560],{"class":5546},[5525,8781,8782],{"class":5542},"Child",[5525,8784,6006],{"class":5546},[5525,8786,8787,8789,8792,8794,8796],{"class":5527,"line":5535},[5525,8788,5553],{"class":5538},[5525,8790,8791],{"class":5556}," method",[5525,8793,5560],{"class":5546},[5525,8795,5564],{"class":5563},[5525,8797,6006],{"class":5546},[5525,8799,8800],{"class":5527,"line":5550},[5525,8801,8802],{"class":5531},"        # «Перескок» через рівень: шукати починаючи ПІСЛЯ Child\n",[5525,8804,8805,8807,8810,8812],{"class":5527,"line":5581},[5525,8806,6349],{"class":5542},[5525,8808,8809],{"class":5546},"(Child, ",[5525,8811,5564],{"class":5538},[5525,8813,8814],{"class":5546},").method()\n",[5525,8816,8817],{"class":5527,"line":5629},[5525,8818,5667],{"emptyLinePlaceholder":5666},[5525,8820,8821],{"class":5527,"line":5663},[5525,8822,8823],{"class":5531},"        # УВАГА: це може пропустити важливу логіку Child.method!\n",[5525,8825,8826],{"class":5527,"line":5670},[5525,8827,8828],{"class":5531},"        # Використовуйте тільки коли точно знаєте MRO.\n",[5916,8830,8832,8147,8834,8836],{"id":8831},"super-у-classmethod-фабричний-патерн",[5503,8833,5505],{},[5503,8835,8613],{},": фабричний патерн",[5512,8838,8839,8840,8147,8842,8844,8845,8847,8848,8850,8851,7903],{},"Особливість ",[5503,8841,5505],{},[5503,8843,8613],{}," — він отримує клас (",[5503,8846,8610],{},"), а не екземпляр (",[5503,8849,5564],{},"). Це ключовий інструмент для ",[5877,8852,8853],{},"успадкованих фабричних методів",[5516,8855,8857],{"className":5518,"code":8856,"language":5520,"meta":5521,"style":5521},"# factory_pattern.py\nimport json\nfrom datetime import datetime\n\nclass BaseRecord:\n    \"\"\"Базовий запис з фабричним методом.\"\"\"\n\n    def __init__(self, record_id: int, created_at: str):\n        self.record_id = record_id\n        self.created_at = created_at\n\n    @classmethod\n    def from_dict(cls, data: dict) -> \"BaseRecord\":\n        \"\"\"\n        Фабричний метод: створює екземпляр з словника.\n        cls — це реальний клас, на якому викликається метод!\n        Завдяки цьому підкласи автоматично отримують правильний тип.\n        \"\"\"\n        return cls(\n            record_id=data[\"id\"],\n            created_at=data.get(\"created_at\", datetime.now().isoformat())\n        )\n\n    @classmethod\n    def from_json(cls, json_str: str) -> \"BaseRecord\":\n        return cls.from_dict(json.loads(json_str))\n\n\nclass UserRecord(BaseRecord):\n    \"\"\"Підклас з розширеним конструктором.\"\"\"\n\n    def __init__(self, record_id: int, created_at: str, username: str, email: str):\n        super().__init__(record_id, created_at)\n        self.username = username\n        self.email = email\n\n    @classmethod\n    def from_dict(cls, data: dict) -> \"UserRecord\":\n        # Викликаємо from_dict батька через super() у classmethod\n        # super() тут — super(UserRecord, cls), тобто BaseRecord\n        base_instance = super().from_dict(data)\n\n        # Але нам потрібен UserRecord, тому використовуємо cls напряму\n        return cls(\n            record_id=data[\"id\"],\n            created_at=data.get(\"created_at\", datetime.now().isoformat()),\n            username=data[\"username\"],\n            email=data[\"email\"],\n        )\n\n    def __repr__(self) -> str:\n        return f\"UserRecord(id={self.record_id}, user={self.username!r})\"\n\n\n# Тест\ndata = {\"id\": 42, \"username\": \"arakviel\", \"email\": \"arakviel@example.com\"}\n\n# Виклик from_dict на базовому класі → BaseRecord\nbase = BaseRecord.from_dict({\"id\": 1, \"created_at\": \"2024-01-01\"})\nprint(type(base))    # \u003Cclass 'BaseRecord'>\n\n# Виклик from_dict на підкласі → UserRecord (cls = UserRecord)\nuser = UserRecord.from_dict(data)\nprint(type(user))    # \u003Cclass 'UserRecord'>\nprint(user)          # UserRecord(id=42, user='arakviel')\n",[5503,8858,8859,8864,8871,8883,8887,8896,8901,8905,8935,8942,8949,8953,8961,8989,8994,8999,9004,9009,9013,9022,9036,9050,9055,9059,9065,9091,9100,9104,9108,9122,9127,9131,9177,9188,9195,9202,9206,9212,9237,9242,9247,9257,9261,9266,9274,9284,9295,9307,9319,9323,9327,9343,9372,9377,9382,9388,9421,9426,9432,9457,9472,9477,9483,9489,9504],{"__ignoreMap":5521},[5525,8860,8861],{"class":5527,"line":5528},[5525,8862,8863],{"class":5531},"# factory_pattern.py\n",[5525,8865,8866,8868],{"class":5527,"line":5535},[5525,8867,6267],{"class":5643},[5525,8869,8870],{"class":5546}," json\n",[5525,8872,8873,8875,8878,8880],{"class":5527,"line":5550},[5525,8874,6261],{"class":5643},[5525,8876,8877],{"class":5546}," datetime ",[5525,8879,6267],{"class":5643},[5525,8881,8882],{"class":5546}," datetime\n",[5525,8884,8885],{"class":5527,"line":5581},[5525,8886,5667],{"emptyLinePlaceholder":5666},[5525,8888,8889,8891,8894],{"class":5527,"line":5629},[5525,8890,5539],{"class":5538},[5525,8892,8893],{"class":5542}," BaseRecord",[5525,8895,5547],{"class":5546},[5525,8897,8898],{"class":5527,"line":5663},[5525,8899,8900],{"class":5608},"    \"\"\"Базовий запис з фабричним методом.\"\"\"\n",[5525,8902,8903],{"class":5527,"line":5670},[5525,8904,5667],{"emptyLinePlaceholder":5666},[5525,8906,8907,8909,8911,8913,8915,8917,8920,8922,8924,8926,8929,8931,8933],{"class":5527,"line":5680},[5525,8908,5553],{"class":5538},[5525,8910,5978],{"class":5556},[5525,8912,5560],{"class":5546},[5525,8914,5564],{"class":5563},[5525,8916,5567],{"class":5546},[5525,8918,8919],{"class":5563},"record_id",[5525,8921,5990],{"class":5546},[5525,8923,6003],{"class":5542},[5525,8925,5567],{"class":5546},[5525,8927,8928],{"class":5563},"created_at",[5525,8930,5990],{"class":5546},[5525,8932,5993],{"class":5542},[5525,8934,6006],{"class":5546},[5525,8936,8937,8939],{"class":5527,"line":5701},[5525,8938,6011],{"class":5538},[5525,8940,8941],{"class":5546},".record_id = record_id\n",[5525,8943,8944,8946],{"class":5527,"line":5741},[5525,8945,6011],{"class":5538},[5525,8947,8948],{"class":5546},".created_at = created_at\n",[5525,8950,8951],{"class":5527,"line":5768},[5525,8952,5667],{"emptyLinePlaceholder":5666},[5525,8954,8955,8958],{"class":5527,"line":5773},[5525,8956,8957],{"class":5556},"    @",[5525,8959,8960],{"class":5542},"classmethod\n",[5525,8962,8963,8965,8968,8970,8972,8974,8977,8979,8982,8984,8987],{"class":5527,"line":5783},[5525,8964,5553],{"class":5538},[5525,8966,8967],{"class":5556}," from_dict",[5525,8969,5560],{"class":5546},[5525,8971,8610],{"class":5563},[5525,8973,5567],{"class":5546},[5525,8975,8976],{"class":5563},"data",[5525,8978,5990],{"class":5546},[5525,8980,8981],{"class":5542},"dict",[5525,8983,6059],{"class":5546},[5525,8985,8986],{"class":5608},"\"BaseRecord\"",[5525,8988,5547],{"class":5546},[5525,8990,8991],{"class":5527,"line":5804},[5525,8992,8993],{"class":5608},"        \"\"\"\n",[5525,8995,8996],{"class":5527,"line":5844},[5525,8997,8998],{"class":5608},"        Фабричний метод: створює екземпляр з словника.\n",[5525,9000,9001],{"class":5527,"line":6185},[5525,9002,9003],{"class":5608},"        cls — це реальний клас, на якому викликається метод!\n",[5525,9005,9006],{"class":5527,"line":6190},[5525,9007,9008],{"class":5608},"        Завдяки цьому підкласи автоматично отримують правильний тип.\n",[5525,9010,9011],{"class":5527,"line":6208},[5525,9012,8993],{"class":5608},[5525,9014,9015,9017,9019],{"class":5527,"line":7127},[5525,9016,6068],{"class":5643},[5525,9018,7444],{"class":5538},[5525,9020,9021],{"class":5546},"(\n",[5525,9023,9024,9027,9030,9033],{"class":5527,"line":7133},[5525,9025,9026],{"class":5563},"            record_id",[5525,9028,9029],{"class":5546},"=data[",[5525,9031,9032],{"class":5608},"\"id\"",[5525,9034,9035],{"class":5546},"],\n",[5525,9037,9038,9041,9044,9047],{"class":5527,"line":7139},[5525,9039,9040],{"class":5563},"            created_at",[5525,9042,9043],{"class":5546},"=data.get(",[5525,9045,9046],{"class":5608},"\"created_at\"",[5525,9048,9049],{"class":5546},", datetime.now().isoformat())\n",[5525,9051,9052],{"class":5527,"line":7148},[5525,9053,9054],{"class":5546},"        )\n",[5525,9056,9057],{"class":5527,"line":7159},[5525,9058,5667],{"emptyLinePlaceholder":5666},[5525,9060,9061,9063],{"class":5527,"line":7170},[5525,9062,8957],{"class":5556},[5525,9064,8960],{"class":5542},[5525,9066,9067,9069,9072,9074,9076,9078,9081,9083,9085,9087,9089],{"class":5527,"line":7458},[5525,9068,5553],{"class":5538},[5525,9070,9071],{"class":5556}," from_json",[5525,9073,5560],{"class":5546},[5525,9075,8610],{"class":5563},[5525,9077,5567],{"class":5546},[5525,9079,9080],{"class":5563},"json_str",[5525,9082,5990],{"class":5546},[5525,9084,5993],{"class":5542},[5525,9086,6059],{"class":5546},[5525,9088,8986],{"class":5608},[5525,9090,5547],{"class":5546},[5525,9092,9093,9095,9097],{"class":5527,"line":7477},[5525,9094,6068],{"class":5643},[5525,9096,7444],{"class":5538},[5525,9098,9099],{"class":5546},".from_dict(json.loads(json_str))\n",[5525,9101,9102],{"class":5527,"line":7483},[5525,9103,5667],{"emptyLinePlaceholder":5666},[5525,9105,9106],{"class":5527,"line":7489},[5525,9107,5667],{"emptyLinePlaceholder":5666},[5525,9109,9110,9112,9115,9117,9120],{"class":5527,"line":7495},[5525,9111,5539],{"class":5538},[5525,9113,9114],{"class":5542}," UserRecord",[5525,9116,5560],{"class":5546},[5525,9118,9119],{"class":5542},"BaseRecord",[5525,9121,6006],{"class":5546},[5525,9123,9124],{"class":5527,"line":7501},[5525,9125,9126],{"class":5608},"    \"\"\"Підклас з розширеним конструктором.\"\"\"\n",[5525,9128,9129],{"class":5527,"line":7506},[5525,9130,5667],{"emptyLinePlaceholder":5666},[5525,9132,9133,9135,9137,9139,9141,9143,9145,9147,9149,9151,9153,9155,9157,9159,9162,9164,9166,9168,9171,9173,9175],{"class":5527,"line":7512},[5525,9134,5553],{"class":5538},[5525,9136,5978],{"class":5556},[5525,9138,5560],{"class":5546},[5525,9140,5564],{"class":5563},[5525,9142,5567],{"class":5546},[5525,9144,8919],{"class":5563},[5525,9146,5990],{"class":5546},[5525,9148,6003],{"class":5542},[5525,9150,5567],{"class":5546},[5525,9152,8928],{"class":5563},[5525,9154,5990],{"class":5546},[5525,9156,5993],{"class":5542},[5525,9158,5567],{"class":5546},[5525,9160,9161],{"class":5563},"username",[5525,9163,5990],{"class":5546},[5525,9165,5993],{"class":5542},[5525,9167,5567],{"class":5546},[5525,9169,9170],{"class":5563},"email",[5525,9172,5990],{"class":5546},[5525,9174,5993],{"class":5542},[5525,9176,6006],{"class":5546},[5525,9178,9179,9181,9183,9185],{"class":5527,"line":7535},[5525,9180,6349],{"class":5542},[5525,9182,6352],{"class":5546},[5525,9184,6355],{"class":5556},[5525,9186,9187],{"class":5546},"(record_id, created_at)\n",[5525,9189,9190,9192],{"class":5527,"line":7541},[5525,9191,6011],{"class":5538},[5525,9193,9194],{"class":5546},".username = username\n",[5525,9196,9197,9199],{"class":5527,"line":7547},[5525,9198,6011],{"class":5538},[5525,9200,9201],{"class":5546},".email = email\n",[5525,9203,9204],{"class":5527,"line":7552},[5525,9205,5667],{"emptyLinePlaceholder":5666},[5525,9207,9208,9210],{"class":5527,"line":7569},[5525,9209,8957],{"class":5556},[5525,9211,8960],{"class":5542},[5525,9213,9214,9216,9218,9220,9222,9224,9226,9228,9230,9232,9235],{"class":5527,"line":7575},[5525,9215,5553],{"class":5538},[5525,9217,8967],{"class":5556},[5525,9219,5560],{"class":5546},[5525,9221,8610],{"class":5563},[5525,9223,5567],{"class":5546},[5525,9225,8976],{"class":5563},[5525,9227,5990],{"class":5546},[5525,9229,8981],{"class":5542},[5525,9231,6059],{"class":5546},[5525,9233,9234],{"class":5608},"\"UserRecord\"",[5525,9236,5547],{"class":5546},[5525,9238,9239],{"class":5527,"line":7580},[5525,9240,9241],{"class":5531},"        # Викликаємо from_dict батька через super() у classmethod\n",[5525,9243,9244],{"class":5527,"line":7586},[5525,9245,9246],{"class":5531},"        # super() тут — super(UserRecord, cls), тобто BaseRecord\n",[5525,9248,9249,9252,9254],{"class":5527,"line":7604},[5525,9250,9251],{"class":5546},"        base_instance = ",[5525,9253,6398],{"class":5542},[5525,9255,9256],{"class":5546},"().from_dict(data)\n",[5525,9258,9259],{"class":5527,"line":7609},[5525,9260,5667],{"emptyLinePlaceholder":5666},[5525,9262,9263],{"class":5527,"line":7615},[5525,9264,9265],{"class":5531},"        # Але нам потрібен UserRecord, тому використовуємо cls напряму\n",[5525,9267,9268,9270,9272],{"class":5527,"line":7631},[5525,9269,6068],{"class":5643},[5525,9271,7444],{"class":5538},[5525,9273,9021],{"class":5546},[5525,9275,9276,9278,9280,9282],{"class":5527,"line":7646},[5525,9277,9026],{"class":5563},[5525,9279,9029],{"class":5546},[5525,9281,9032],{"class":5608},[5525,9283,9035],{"class":5546},[5525,9285,9286,9288,9290,9292],{"class":5527,"line":7661},[5525,9287,9040],{"class":5563},[5525,9289,9043],{"class":5546},[5525,9291,9046],{"class":5608},[5525,9293,9294],{"class":5546},", datetime.now().isoformat()),\n",[5525,9296,9297,9300,9302,9305],{"class":5527,"line":7681},[5525,9298,9299],{"class":5563},"            username",[5525,9301,9029],{"class":5546},[5525,9303,9304],{"class":5608},"\"username\"",[5525,9306,9035],{"class":5546},[5525,9308,9309,9312,9314,9317],{"class":5527,"line":7686},[5525,9310,9311],{"class":5563},"            email",[5525,9313,9029],{"class":5546},[5525,9315,9316],{"class":5608},"\"email\"",[5525,9318,9035],{"class":5546},[5525,9320,9321],{"class":5527,"line":7692},[5525,9322,9054],{"class":5546},[5525,9324,9325],{"class":5527,"line":7708},[5525,9326,5667],{"emptyLinePlaceholder":5666},[5525,9328,9329,9331,9333,9335,9337,9339,9341],{"class":5527,"line":7722},[5525,9330,5553],{"class":5538},[5525,9332,6195],{"class":5556},[5525,9334,5560],{"class":5546},[5525,9336,5564],{"class":5563},[5525,9338,6059],{"class":5546},[5525,9340,5993],{"class":5542},[5525,9342,5547],{"class":5546},[5525,9344,9346,9348,9350,9353,9355,9358,9360,9363,9365,9368,9370],{"class":5527,"line":9345},52,[5525,9347,6068],{"class":5643},[5525,9349,6071],{"class":5538},[5525,9351,9352],{"class":5608},"\"UserRecord(id=",[5525,9354,6077],{"class":5538},[5525,9356,9357],{"class":5546},".record_id",[5525,9359,5617],{"class":5538},[5525,9361,9362],{"class":5608},", user=",[5525,9364,6077],{"class":5538},[5525,9366,9367],{"class":5546},".username",[5525,9369,6238],{"class":5538},[5525,9371,6250],{"class":5608},[5525,9373,9375],{"class":5527,"line":9374},53,[5525,9376,5667],{"emptyLinePlaceholder":5666},[5525,9378,9380],{"class":5527,"line":9379},54,[5525,9381,5667],{"emptyLinePlaceholder":5666},[5525,9383,9385],{"class":5527,"line":9384},55,[5525,9386,9387],{"class":5531},"# Тест\n",[5525,9389,9391,9394,9396,9398,9401,9403,9405,9407,9410,9412,9414,9416,9419],{"class":5527,"line":9390},56,[5525,9392,9393],{"class":5546},"data = {",[5525,9395,9032],{"class":5608},[5525,9397,5990],{"class":5546},[5525,9399,9400],{"class":6037},"42",[5525,9402,5567],{"class":5546},[5525,9404,9304],{"class":5608},[5525,9406,5990],{"class":5546},[5525,9408,9409],{"class":5608},"\"arakviel\"",[5525,9411,5567],{"class":5546},[5525,9413,9316],{"class":5608},[5525,9415,5990],{"class":5546},[5525,9417,9418],{"class":5608},"\"arakviel@example.com\"",[5525,9420,8221],{"class":5546},[5525,9422,9424],{"class":5527,"line":9423},57,[5525,9425,5667],{"emptyLinePlaceholder":5666},[5525,9427,9429],{"class":5527,"line":9428},58,[5525,9430,9431],{"class":5531},"# Виклик from_dict на базовому класі → BaseRecord\n",[5525,9433,9435,9438,9440,9442,9445,9447,9449,9451,9454],{"class":5527,"line":9434},59,[5525,9436,9437],{"class":5546},"base = BaseRecord.from_dict({",[5525,9439,9032],{"class":5608},[5525,9441,5990],{"class":5546},[5525,9443,9444],{"class":6037},"1",[5525,9446,5567],{"class":5546},[5525,9448,9046],{"class":5608},[5525,9450,5990],{"class":5546},[5525,9452,9453],{"class":5608},"\"2024-01-01\"",[5525,9455,9456],{"class":5546},"})\n",[5525,9458,9460,9462,9464,9466,9469],{"class":5527,"line":9459},60,[5525,9461,5600],{"class":5556},[5525,9463,5560],{"class":5546},[5525,9465,7223],{"class":5542},[5525,9467,9468],{"class":5546},"(base))    ",[5525,9470,9471],{"class":5531},"# \u003Cclass 'BaseRecord'>\n",[5525,9473,9475],{"class":5527,"line":9474},61,[5525,9476,5667],{"emptyLinePlaceholder":5666},[5525,9478,9480],{"class":5527,"line":9479},62,[5525,9481,9482],{"class":5531},"# Виклик from_dict на підкласі → UserRecord (cls = UserRecord)\n",[5525,9484,9486],{"class":5527,"line":9485},63,[5525,9487,9488],{"class":5546},"user = UserRecord.from_dict(data)\n",[5525,9490,9492,9494,9496,9498,9501],{"class":5527,"line":9491},64,[5525,9493,5600],{"class":5556},[5525,9495,5560],{"class":5546},[5525,9497,7223],{"class":5542},[5525,9499,9500],{"class":5546},"(user))    ",[5525,9502,9503],{"class":5531},"# \u003Cclass 'UserRecord'>\n",[5525,9505,9507,9509,9512],{"class":5527,"line":9506},65,[5525,9508,5600],{"class":5556},[5525,9510,9511],{"class":5546},"(user)          ",[5525,9513,9514],{"class":5531},"# UserRecord(id=42, user='arakviel')\n",[6870,9516,9518,9526,9534,9546],{"title":9517},"python factory_pattern.py",[6874,9519,9521,6882,9524],{"className":9520},[5527],[5525,9522,6881],{"className":9523},[6880],[5877,9525,9517],{},[6874,9527,9529,9530],{"className":9528},[5527],"type(base): ",[5525,9531,9533],{"className":9532},[6905],"\u003Cclass 'BaseRecord'>",[6874,9535,9537,9538,7797,9542],{"className":9536},[5527],"type(user): ",[5525,9539,9541],{"className":9540},[6913],"\u003Cclass 'UserRecord'>",[5525,9543,9545],{"className":9544},[7786],"# правильний підклас!",[6874,9547,9549,9550,9362,9553,8483],{"className":9548},[5527],"UserRecord(id=",[5525,9551,9400],{"className":9552},[6892],[5525,9554,9556],{"className":9555},[6913],"'arakviel'",[7852,9558,9559,9562,9563,9565,9566,9568,9569,9572,9573,9576],{},[5877,9560,9561],{},"Патерн «успадкований фабричний метод»"," — один з найважливіших застосувань ",[5503,9564,8613],{},". Завдяки тому, що ",[5503,9567,8610],{}," містить реальний клас (а не той, де описаний метод), метод ",[5503,9570,9571],{},"from_dict"," або ",[5503,9574,9575],{},"from_json"," визначений один раз у базовому класі, але автоматично повертає правильний підтип при виклику через підклас.",[5909,9578],{},[5916,9580,9582,9583],{"id":9581},"кооперативне-наслідування-та-args-kwargs","Кооперативне наслідування та ",[5503,9584,9585],{},"*args, **kwargs",[5512,9587,9588,9589,9591],{},"Коли класи проектуються для роботи у складних ієрархіях, виникає проблема несумісності сигнатур конструкторів ",[5503,9590,6355],{},". Кожен клас приймає свій набір аргументів, але повинен передати «зайві» аргументи далі по MRO.",[5512,9593,9594,9595,7903],{},"Стандартне рішення — патерн ",[5503,9596,9597],{},"**kwargs",[5516,9599,9601],{"className":5518,"code":9600,"language":5520,"meta":5521,"style":5521},"# cooperative_init.py\n\nclass GraphicElement:\n    def __init__(self, color: str = \"black\", **kwargs):\n        print(f\"  → GraphicElement.__init__(color={color!r})\")\n        super().__init__(**kwargs)  # передаємо залишок далі по MRO\n        self.color = color\n\n\nclass ClickableElement:\n    def __init__(self, on_click: str = \"none\", **kwargs):\n        print(f\"  → ClickableElement.__init__(on_click={on_click!r})\")\n        super().__init__(**kwargs)  # передаємо залишок далі\n        self.on_click = on_click\n\n\nclass ResizableElement:\n    def __init__(self, min_size: int = 10, **kwargs):\n        print(f\"  → ResizableElement.__init__(min_size={min_size})\")\n        super().__init__(**kwargs)\n        self.min_size = min_size\n\n\n# Button наслідує всіх трьох\nclass Button(GraphicElement, ClickableElement, ResizableElement):\n    def __init__(self, label: str, **kwargs):\n        print(f\"  → Button.__init__(label={label!r})\")\n        super().__init__(**kwargs)\n        self.label = label\n\n\nprint(\"MRO:\", [c.__name__ for c in Button.__mro__])\n# MRO: ['Button', 'GraphicElement', 'ClickableElement', 'ResizableElement', 'object']\n\nprint(\"\\nСтворення кнопки:\")\nbtn = Button(\n    label=\"Submit\",\n    color=\"blue\",\n    on_click=\"submit_form\",\n    min_size=20,\n)\n\nprint(f\"\\nАтрибути: label={btn.label!r}, color={btn.color!r}, \"\n      f\"on_click={btn.on_click!r}, min_size={btn.min_size}\")\n",[5503,9602,9603,9608,9612,9621,9653,9675,9689,9696,9700,9704,9713,9743,9764,9777,9784,9788,9792,9801,9831,9852,9863,9870,9874,9878,9883,9907,9932,9953,9963,9970,9974,9978,10008,10013,10017,10032,10037,10050,10062,10074,10086,10090,10094,10129],{"__ignoreMap":5521},[5525,9604,9605],{"class":5527,"line":5528},[5525,9606,9607],{"class":5531},"# cooperative_init.py\n",[5525,9609,9610],{"class":5527,"line":5535},[5525,9611,5667],{"emptyLinePlaceholder":5666},[5525,9613,9614,9616,9619],{"class":5527,"line":5550},[5525,9615,5539],{"class":5538},[5525,9617,9618],{"class":5542}," GraphicElement",[5525,9620,5547],{"class":5546},[5525,9622,9623,9625,9627,9629,9631,9633,9636,9638,9640,9642,9645,9648,9651],{"class":5527,"line":5581},[5525,9624,5553],{"class":5538},[5525,9626,5978],{"class":5556},[5525,9628,5560],{"class":5546},[5525,9630,5564],{"class":5563},[5525,9632,5567],{"class":5546},[5525,9634,9635],{"class":5563},"color",[5525,9637,5990],{"class":5546},[5525,9639,5993],{"class":5542},[5525,9641,6034],{"class":5546},[5525,9643,9644],{"class":5608},"\"black\"",[5525,9646,9647],{"class":5546},", **",[5525,9649,9650],{"class":5563},"kwargs",[5525,9652,6006],{"class":5546},[5525,9654,9655,9657,9659,9661,9664,9666,9668,9670,9673],{"class":5527,"line":5629},[5525,9656,6152],{"class":5556},[5525,9658,5560],{"class":5546},[5525,9660,5605],{"class":5538},[5525,9662,9663],{"class":5608},"\"  → GraphicElement.__init__(color=",[5525,9665,5612],{"class":5538},[5525,9667,9635],{"class":5546},[5525,9669,6238],{"class":5538},[5525,9671,9672],{"class":5608},")\"",[5525,9674,6182],{"class":5546},[5525,9676,9677,9679,9681,9683,9686],{"class":5527,"line":5663},[5525,9678,6349],{"class":5542},[5525,9680,6352],{"class":5546},[5525,9682,6355],{"class":5556},[5525,9684,9685],{"class":5546},"(**kwargs)  ",[5525,9687,9688],{"class":5531},"# передаємо залишок далі по MRO\n",[5525,9690,9691,9693],{"class":5527,"line":5670},[5525,9692,6011],{"class":5538},[5525,9694,9695],{"class":5546},".color = color\n",[5525,9697,9698],{"class":5527,"line":5680},[5525,9699,5667],{"emptyLinePlaceholder":5666},[5525,9701,9702],{"class":5527,"line":5701},[5525,9703,5667],{"emptyLinePlaceholder":5666},[5525,9705,9706,9708,9711],{"class":5527,"line":5741},[5525,9707,5539],{"class":5538},[5525,9709,9710],{"class":5542}," ClickableElement",[5525,9712,5547],{"class":5546},[5525,9714,9715,9717,9719,9721,9723,9725,9728,9730,9732,9734,9737,9739,9741],{"class":5527,"line":5768},[5525,9716,5553],{"class":5538},[5525,9718,5978],{"class":5556},[5525,9720,5560],{"class":5546},[5525,9722,5564],{"class":5563},[5525,9724,5567],{"class":5546},[5525,9726,9727],{"class":5563},"on_click",[5525,9729,5990],{"class":5546},[5525,9731,5993],{"class":5542},[5525,9733,6034],{"class":5546},[5525,9735,9736],{"class":5608},"\"none\"",[5525,9738,9647],{"class":5546},[5525,9740,9650],{"class":5563},[5525,9742,6006],{"class":5546},[5525,9744,9745,9747,9749,9751,9754,9756,9758,9760,9762],{"class":5527,"line":5773},[5525,9746,6152],{"class":5556},[5525,9748,5560],{"class":5546},[5525,9750,5605],{"class":5538},[5525,9752,9753],{"class":5608},"\"  → ClickableElement.__init__(on_click=",[5525,9755,5612],{"class":5538},[5525,9757,9727],{"class":5546},[5525,9759,6238],{"class":5538},[5525,9761,9672],{"class":5608},[5525,9763,6182],{"class":5546},[5525,9765,9766,9768,9770,9772,9774],{"class":5527,"line":5783},[5525,9767,6349],{"class":5542},[5525,9769,6352],{"class":5546},[5525,9771,6355],{"class":5556},[5525,9773,9685],{"class":5546},[5525,9775,9776],{"class":5531},"# передаємо залишок далі\n",[5525,9778,9779,9781],{"class":5527,"line":5804},[5525,9780,6011],{"class":5538},[5525,9782,9783],{"class":5546},".on_click = on_click\n",[5525,9785,9786],{"class":5527,"line":5844},[5525,9787,5667],{"emptyLinePlaceholder":5666},[5525,9789,9790],{"class":5527,"line":6185},[5525,9791,5667],{"emptyLinePlaceholder":5666},[5525,9793,9794,9796,9799],{"class":5527,"line":6190},[5525,9795,5539],{"class":5538},[5525,9797,9798],{"class":5542}," ResizableElement",[5525,9800,5547],{"class":5546},[5525,9802,9803,9805,9807,9809,9811,9813,9816,9818,9820,9822,9825,9827,9829],{"class":5527,"line":6208},[5525,9804,5553],{"class":5538},[5525,9806,5978],{"class":5556},[5525,9808,5560],{"class":5546},[5525,9810,5564],{"class":5563},[5525,9812,5567],{"class":5546},[5525,9814,9815],{"class":5563},"min_size",[5525,9817,5990],{"class":5546},[5525,9819,6003],{"class":5542},[5525,9821,6034],{"class":5546},[5525,9823,9824],{"class":6037},"10",[5525,9826,9647],{"class":5546},[5525,9828,9650],{"class":5563},[5525,9830,6006],{"class":5546},[5525,9832,9833,9835,9837,9839,9842,9844,9846,9848,9850],{"class":5527,"line":7127},[5525,9834,6152],{"class":5556},[5525,9836,5560],{"class":5546},[5525,9838,5605],{"class":5538},[5525,9840,9841],{"class":5608},"\"  → ResizableElement.__init__(min_size=",[5525,9843,5612],{"class":5538},[5525,9845,9815],{"class":5546},[5525,9847,5617],{"class":5538},[5525,9849,9672],{"class":5608},[5525,9851,6182],{"class":5546},[5525,9853,9854,9856,9858,9860],{"class":5527,"line":7133},[5525,9855,6349],{"class":5542},[5525,9857,6352],{"class":5546},[5525,9859,6355],{"class":5556},[5525,9861,9862],{"class":5546},"(**kwargs)\n",[5525,9864,9865,9867],{"class":5527,"line":7139},[5525,9866,6011],{"class":5538},[5525,9868,9869],{"class":5546},".min_size = min_size\n",[5525,9871,9872],{"class":5527,"line":7148},[5525,9873,5667],{"emptyLinePlaceholder":5666},[5525,9875,9876],{"class":5527,"line":7159},[5525,9877,5667],{"emptyLinePlaceholder":5666},[5525,9879,9880],{"class":5527,"line":7170},[5525,9881,9882],{"class":5531},"# Button наслідує всіх трьох\n",[5525,9884,9885,9887,9890,9892,9895,9897,9900,9902,9905],{"class":5527,"line":7458},[5525,9886,5539],{"class":5538},[5525,9888,9889],{"class":5542}," Button",[5525,9891,5560],{"class":5546},[5525,9893,9894],{"class":5542},"GraphicElement",[5525,9896,5567],{"class":5546},[5525,9898,9899],{"class":5542},"ClickableElement",[5525,9901,5567],{"class":5546},[5525,9903,9904],{"class":5542},"ResizableElement",[5525,9906,6006],{"class":5546},[5525,9908,9909,9911,9913,9915,9917,9919,9922,9924,9926,9928,9930],{"class":5527,"line":7477},[5525,9910,5553],{"class":5538},[5525,9912,5978],{"class":5556},[5525,9914,5560],{"class":5546},[5525,9916,5564],{"class":5563},[5525,9918,5567],{"class":5546},[5525,9920,9921],{"class":5563},"label",[5525,9923,5990],{"class":5546},[5525,9925,5993],{"class":5542},[5525,9927,9647],{"class":5546},[5525,9929,9650],{"class":5563},[5525,9931,6006],{"class":5546},[5525,9933,9934,9936,9938,9940,9943,9945,9947,9949,9951],{"class":5527,"line":7483},[5525,9935,6152],{"class":5556},[5525,9937,5560],{"class":5546},[5525,9939,5605],{"class":5538},[5525,9941,9942],{"class":5608},"\"  → Button.__init__(label=",[5525,9944,5612],{"class":5538},[5525,9946,9921],{"class":5546},[5525,9948,6238],{"class":5538},[5525,9950,9672],{"class":5608},[5525,9952,6182],{"class":5546},[5525,9954,9955,9957,9959,9961],{"class":5527,"line":7489},[5525,9956,6349],{"class":5542},[5525,9958,6352],{"class":5546},[5525,9960,6355],{"class":5556},[5525,9962,9862],{"class":5546},[5525,9964,9965,9967],{"class":5527,"line":7495},[5525,9966,6011],{"class":5538},[5525,9968,9969],{"class":5546},".label = label\n",[5525,9971,9972],{"class":5527,"line":7501},[5525,9973,5667],{"emptyLinePlaceholder":5666},[5525,9975,9976],{"class":5527,"line":7506},[5525,9977,5667],{"emptyLinePlaceholder":5666},[5525,9979,9980,9982,9984,9987,9990,9992,9995,9998,10000,10003,10005],{"class":5527,"line":7512},[5525,9981,5600],{"class":5556},[5525,9983,5560],{"class":5546},[5525,9985,9986],{"class":5608},"\"MRO:\"",[5525,9988,9989],{"class":5546},", [c.",[5525,9991,6226],{"class":5563},[5525,9993,9994],{"class":5643}," for",[5525,9996,9997],{"class":5546}," c ",[5525,9999,6857],{"class":5643},[5525,10001,10002],{"class":5546}," Button.",[5525,10004,7453],{"class":5563},[5525,10006,10007],{"class":5546},"])\n",[5525,10009,10010],{"class":5527,"line":7535},[5525,10011,10012],{"class":5531},"# MRO: ['Button', 'GraphicElement', 'ClickableElement', 'ResizableElement', 'object']\n",[5525,10014,10015],{"class":5527,"line":7541},[5525,10016,5667],{"emptyLinePlaceholder":5666},[5525,10018,10019,10021,10023,10025,10027,10030],{"class":5527,"line":7547},[5525,10020,5600],{"class":5556},[5525,10022,5560],{"class":5546},[5525,10024,5620],{"class":5608},[5525,10026,7432],{"class":7431},[5525,10028,10029],{"class":5608},"Створення кнопки:\"",[5525,10031,6182],{"class":5546},[5525,10033,10034],{"class":5527,"line":7552},[5525,10035,10036],{"class":5546},"btn = Button(\n",[5525,10038,10039,10042,10044,10047],{"class":5527,"line":7569},[5525,10040,10041],{"class":5563},"    label",[5525,10043,6804],{"class":5546},[5525,10045,10046],{"class":5608},"\"Submit\"",[5525,10048,10049],{"class":5546},",\n",[5525,10051,10052,10055,10057,10060],{"class":5527,"line":7575},[5525,10053,10054],{"class":5563},"    color",[5525,10056,6804],{"class":5546},[5525,10058,10059],{"class":5608},"\"blue\"",[5525,10061,10049],{"class":5546},[5525,10063,10064,10067,10069,10072],{"class":5527,"line":7580},[5525,10065,10066],{"class":5563},"    on_click",[5525,10068,6804],{"class":5546},[5525,10070,10071],{"class":5608},"\"submit_form\"",[5525,10073,10049],{"class":5546},[5525,10075,10076,10079,10081,10084],{"class":5527,"line":7586},[5525,10077,10078],{"class":5563},"    min_size",[5525,10080,6804],{"class":5546},[5525,10082,10083],{"class":6037},"20",[5525,10085,10049],{"class":5546},[5525,10087,10088],{"class":5527,"line":7604},[5525,10089,6182],{"class":5546},[5525,10091,10092],{"class":5527,"line":7609},[5525,10093,5667],{"emptyLinePlaceholder":5666},[5525,10095,10096,10098,10100,10102,10104,10106,10109,10111,10114,10116,10119,10121,10124,10126],{"class":5527,"line":7615},[5525,10097,5600],{"class":5556},[5525,10099,5560],{"class":5546},[5525,10101,5605],{"class":5538},[5525,10103,5620],{"class":5608},[5525,10105,7432],{"class":7431},[5525,10107,10108],{"class":5608},"Атрибути: label=",[5525,10110,5612],{"class":5538},[5525,10112,10113],{"class":5546},"btn.label",[5525,10115,6238],{"class":5538},[5525,10117,10118],{"class":5608},", color=",[5525,10120,5612],{"class":5538},[5525,10122,10123],{"class":5546},"btn.color",[5525,10125,6238],{"class":5538},[5525,10127,10128],{"class":5608},", \"\n",[5525,10130,10131,10134,10137,10139,10142,10144,10147,10149,10152,10154,10156],{"class":5527,"line":7631},[5525,10132,10133],{"class":5538},"      f",[5525,10135,10136],{"class":5608},"\"on_click=",[5525,10138,5612],{"class":5538},[5525,10140,10141],{"class":5546},"btn.on_click",[5525,10143,6238],{"class":5538},[5525,10145,10146],{"class":5608},", min_size=",[5525,10148,5612],{"class":5538},[5525,10150,10151],{"class":5546},"btn.min_size",[5525,10153,5617],{"class":5538},[5525,10155,5620],{"class":5608},[5525,10157,6182],{"class":5546},[6870,10159,10161,10169,10177,10180,10184,10192,10199,10206,10213,10216],{"title":10160},"python cooperative_init.py",[6874,10162,10164,6882,10167],{"className":10163},[5527],[5525,10165,6881],{"className":10166},[6880],[5877,10168,10160],{},[6874,10170,10172,10173],{"className":10171},[5527],"MRO: ",[5525,10174,10176],{"className":10175},[6905],"['Button', 'GraphicElement', 'ClickableElement', 'ResizableElement', 'object']",[6874,10178],{"className":10179},[5527],[6874,10181,10183],{"className":10182},[5527],"Створення кнопки:",[6874,10185,10187,10188],{"className":10186},[5527],"  → ",[5525,10189,10191],{"className":10190},[6913],"Button.__init__(label='Submit')",[6874,10193,10187,10195],{"className":10194},[5527],[5525,10196,10198],{"className":10197},[6892],"GraphicElement.__init__(color='blue')",[6874,10200,10187,10202],{"className":10201},[5527],[5525,10203,10205],{"className":10204},[6892],"ClickableElement.__init__(on_click='submit_form')",[6874,10207,10187,10209],{"className":10208},[5527],[5525,10210,10212],{"className":10211},[6892],"ResizableElement.__init__(min_size=20)",[6874,10214],{"className":10215},[5527],[6874,10217,10108,10219,10118,10223,10227,10228,10146,10232],{"className":10218},[5527],[5525,10220,10222],{"className":10221},[6913],"'Submit'",[5525,10224,10226],{"className":10225},[6913],"'blue'",", on_click=",[5525,10229,10231],{"className":10230},[6913],"'submit_form'",[5525,10233,10083],{"className":10234},[6913],[7179,10236,10237,10247,10248,10251,10252,10255,10256,10259,10260,10262],{},[5877,10238,10239,10240,10242,10243,10246],{},"Якщо один з класів у ланцюжку НЕ передає ",[5503,10241,9597],{},"далі через",[5503,10244,10245],{},"super().**init**(**kwargs)",", і при цьому залишилися нерозпізнані аргументи"," — ",[5503,10249,10250],{},"object.__init__"," отримає їх і кине ",[5503,10253,10254],{},"TypeError",". Тому у всіх класах, що беруть участь у кооперативному наслідуванні, ",[5877,10257,10258],{},"обов'язково"," використовуйте ",[5503,10261,9597],{}," і передавайте їх далі.",[5909,10264],{},[5507,10266,10268],{"id":10267},"частина-iii-множинне-наслідування-та-проблема-діаманта","Частина III: Множинне наслідування та проблема «діаманта»",[5916,10270,10272],{"id":10271},"diamond-problem-як-це-виглядає","Diamond Problem: як це виглядає",[5512,10274,10275],{},"«Проблема діаманта» виникає, коли два батьківські класи мають спільного предка, і дочірній клас наслідує обох. Структура нагадує форму ромба (діаманта):",[8168,10277,10278],{},[5516,10279,10281],{"className":8172,"code":10280,"language":8174,"meta":5521,"style":5521},"@startuml\nskinparam style plain\nskinparam backgroundColor #ffffff\nskinparam ArrowColor #6366f1\nskinparam class {\n    BackgroundColor #f3f4f6\n    BorderColor #d1d5db\n    FontName \"Outfit\"\n}\n\nclass A {\n    + speak() : void\n}\n\nclass B extends A {\n    + speak() : void\n}\n\nclass C extends A {\n    + speak() : void\n}\n\nclass D extends B\nclass D extends C\n\nnote top of D\n  D наслідує від B і C,\n  обидва наслідують від A.\n  Який speak() викликати?\n  B.speak() чи C.speak()?\nend note\n\nnote right of A\n  Спільний предок —\n  джерело конфлікту\nend note\n@enduml\n",[5503,10282,10283,10287,10291,10295,10299,10304,10309,10314,10319,10323,10327,10332,10337,10341,10345,10350,10354,10358,10362,10367,10371,10375,10379,10384,10389,10393,10398,10403,10408,10413,10418,10422,10426,10431,10436,10441,10445],{"__ignoreMap":5521},[5525,10284,10285],{"class":5527,"line":5528},[5525,10286,8181],{},[5525,10288,10289],{"class":5527,"line":5535},[5525,10290,8186],{},[5525,10292,10293],{"class":5527,"line":5550},[5525,10294,8191],{},[5525,10296,10297],{"class":5527,"line":5581},[5525,10298,8196],{},[5525,10300,10301],{"class":5527,"line":5629},[5525,10302,10303],{},"skinparam class {\n",[5525,10305,10306],{"class":5527,"line":5663},[5525,10307,10308],{},"    BackgroundColor #f3f4f6\n",[5525,10310,10311],{"class":5527,"line":5670},[5525,10312,10313],{},"    BorderColor #d1d5db\n",[5525,10315,10316],{"class":5527,"line":5680},[5525,10317,10318],{},"    FontName \"Outfit\"\n",[5525,10320,10321],{"class":5527,"line":5701},[5525,10322,8221],{},[5525,10324,10325],{"class":5527,"line":5741},[5525,10326,5667],{"emptyLinePlaceholder":5666},[5525,10328,10329],{"class":5527,"line":5768},[5525,10330,10331],{},"class A {\n",[5525,10333,10334],{"class":5527,"line":5773},[5525,10335,10336],{},"    + speak() : void\n",[5525,10338,10339],{"class":5527,"line":5783},[5525,10340,8221],{},[5525,10342,10343],{"class":5527,"line":5804},[5525,10344,5667],{"emptyLinePlaceholder":5666},[5525,10346,10347],{"class":5527,"line":5844},[5525,10348,10349],{},"class B extends A {\n",[5525,10351,10352],{"class":5527,"line":6185},[5525,10353,10336],{},[5525,10355,10356],{"class":5527,"line":6190},[5525,10357,8221],{},[5525,10359,10360],{"class":5527,"line":6208},[5525,10361,5667],{"emptyLinePlaceholder":5666},[5525,10363,10364],{"class":5527,"line":7127},[5525,10365,10366],{},"class C extends A {\n",[5525,10368,10369],{"class":5527,"line":7133},[5525,10370,10336],{},[5525,10372,10373],{"class":5527,"line":7139},[5525,10374,8221],{},[5525,10376,10377],{"class":5527,"line":7148},[5525,10378,5667],{"emptyLinePlaceholder":5666},[5525,10380,10381],{"class":5527,"line":7159},[5525,10382,10383],{},"class D extends B\n",[5525,10385,10386],{"class":5527,"line":7170},[5525,10387,10388],{},"class D extends C\n",[5525,10390,10391],{"class":5527,"line":7458},[5525,10392,5667],{"emptyLinePlaceholder":5666},[5525,10394,10395],{"class":5527,"line":7477},[5525,10396,10397],{},"note top of D\n",[5525,10399,10400],{"class":5527,"line":7483},[5525,10401,10402],{},"  D наслідує від B і C,\n",[5525,10404,10405],{"class":5527,"line":7489},[5525,10406,10407],{},"  обидва наслідують від A.\n",[5525,10409,10410],{"class":5527,"line":7495},[5525,10411,10412],{},"  Який speak() викликати?\n",[5525,10414,10415],{"class":5527,"line":7501},[5525,10416,10417],{},"  B.speak() чи C.speak()?\n",[5525,10419,10420],{"class":5527,"line":7506},[5525,10421,8284],{},[5525,10423,10424],{"class":5527,"line":7512},[5525,10425,5667],{"emptyLinePlaceholder":5666},[5525,10427,10428],{"class":5527,"line":7535},[5525,10429,10430],{},"note right of A\n",[5525,10432,10433],{"class":5527,"line":7541},[5525,10434,10435],{},"  Спільний предок —\n",[5525,10437,10438],{"class":5527,"line":7547},[5525,10439,10440],{},"  джерело конфлікту\n",[5525,10442,10443],{"class":5527,"line":7552},[5525,10444,8284],{},[5525,10446,10447],{"class":5527,"line":7569},[5525,10448,8304],{},[5516,10450,10452],{"className":5518,"code":10451,"language":5520,"meta":5521,"style":5521},"# diamond.py\n\nclass A:\n    def speak(self) -> str:\n        return \"A.speak\"\n\nclass B(A):\n    def speak(self) -> str:\n        return f\"B.speak → {super().speak()}\"\n\nclass C(A):\n    def speak(self) -> str:\n        return f\"C.speak → {super().speak()}\"\n\nclass D(B, C):\n    def speak(self) -> str:\n        return f\"D.speak → {super().speak()}\"\n\nd = D()\nprint(d.speak())\n# D.speak → B.speak → C.speak → A.speak\n\nprint(D.mro())\n# [D, B, C, A, object]\n",[5503,10453,10454,10459,10463,10471,10488,10495,10499,10511,10527,10548,10552,10564,10580,10599,10603,10619,10635,10654,10658,10662,10669,10674,10678,10685],{"__ignoreMap":5521},[5525,10455,10456],{"class":5527,"line":5528},[5525,10457,10458],{"class":5531},"# diamond.py\n",[5525,10460,10461],{"class":5527,"line":5535},[5525,10462,5667],{"emptyLinePlaceholder":5666},[5525,10464,10465,10467,10469],{"class":5527,"line":5550},[5525,10466,5539],{"class":5538},[5525,10468,7927],{"class":5542},[5525,10470,5547],{"class":5546},[5525,10472,10473,10475,10478,10480,10482,10484,10486],{"class":5527,"line":5581},[5525,10474,5553],{"class":5538},[5525,10476,10477],{"class":5556}," speak",[5525,10479,5560],{"class":5546},[5525,10481,5564],{"class":5563},[5525,10483,6059],{"class":5546},[5525,10485,5993],{"class":5542},[5525,10487,5547],{"class":5546},[5525,10489,10490,10492],{"class":5527,"line":5629},[5525,10491,6068],{"class":5643},[5525,10493,10494],{"class":5608}," \"A.speak\"\n",[5525,10496,10497],{"class":5527,"line":5663},[5525,10498,5667],{"emptyLinePlaceholder":5666},[5525,10500,10501,10503,10505,10507,10509],{"class":5527,"line":5670},[5525,10502,5539],{"class":5538},[5525,10504,7974],{"class":5542},[5525,10506,5560],{"class":5546},[5525,10508,7979],{"class":5542},[5525,10510,6006],{"class":5546},[5525,10512,10513,10515,10517,10519,10521,10523,10525],{"class":5527,"line":5680},[5525,10514,5553],{"class":5538},[5525,10516,10477],{"class":5556},[5525,10518,5560],{"class":5546},[5525,10520,5564],{"class":5563},[5525,10522,6059],{"class":5546},[5525,10524,5993],{"class":5542},[5525,10526,5547],{"class":5546},[5525,10528,10529,10531,10533,10536,10538,10540,10543,10545],{"class":5527,"line":5701},[5525,10530,6068],{"class":5643},[5525,10532,6071],{"class":5538},[5525,10534,10535],{"class":5608},"\"B.speak → ",[5525,10537,5612],{"class":5538},[5525,10539,6398],{"class":5542},[5525,10541,10542],{"class":5546},"().speak()",[5525,10544,5617],{"class":5538},[5525,10546,10547],{"class":5608},"\"\n",[5525,10549,10550],{"class":5527,"line":5741},[5525,10551,5667],{"emptyLinePlaceholder":5666},[5525,10553,10554,10556,10558,10560,10562],{"class":5527,"line":5768},[5525,10555,5539],{"class":5538},[5525,10557,8024],{"class":5542},[5525,10559,5560],{"class":5546},[5525,10561,7979],{"class":5542},[5525,10563,6006],{"class":5546},[5525,10565,10566,10568,10570,10572,10574,10576,10578],{"class":5527,"line":5773},[5525,10567,5553],{"class":5538},[5525,10569,10477],{"class":5556},[5525,10571,5560],{"class":5546},[5525,10573,5564],{"class":5563},[5525,10575,6059],{"class":5546},[5525,10577,5993],{"class":5542},[5525,10579,5547],{"class":5546},[5525,10581,10582,10584,10586,10589,10591,10593,10595,10597],{"class":5527,"line":5783},[5525,10583,6068],{"class":5643},[5525,10585,6071],{"class":5538},[5525,10587,10588],{"class":5608},"\"C.speak → ",[5525,10590,5612],{"class":5538},[5525,10592,6398],{"class":5542},[5525,10594,10542],{"class":5546},[5525,10596,5617],{"class":5538},[5525,10598,10547],{"class":5608},[5525,10600,10601],{"class":5527,"line":5804},[5525,10602,5667],{"emptyLinePlaceholder":5666},[5525,10604,10605,10607,10609,10611,10613,10615,10617],{"class":5527,"line":5844},[5525,10606,5539],{"class":5538},[5525,10608,8073],{"class":5542},[5525,10610,5560],{"class":5546},[5525,10612,8078],{"class":5542},[5525,10614,5567],{"class":5546},[5525,10616,8083],{"class":5542},[5525,10618,6006],{"class":5546},[5525,10620,10621,10623,10625,10627,10629,10631,10633],{"class":5527,"line":6185},[5525,10622,5553],{"class":5538},[5525,10624,10477],{"class":5556},[5525,10626,5560],{"class":5546},[5525,10628,5564],{"class":5563},[5525,10630,6059],{"class":5546},[5525,10632,5993],{"class":5542},[5525,10634,5547],{"class":5546},[5525,10636,10637,10639,10641,10644,10646,10648,10650,10652],{"class":5527,"line":6190},[5525,10638,6068],{"class":5643},[5525,10640,6071],{"class":5538},[5525,10642,10643],{"class":5608},"\"D.speak → ",[5525,10645,5612],{"class":5538},[5525,10647,6398],{"class":5542},[5525,10649,10542],{"class":5546},[5525,10651,5617],{"class":5538},[5525,10653,10547],{"class":5608},[5525,10655,10656],{"class":5527,"line":6208},[5525,10657,5667],{"emptyLinePlaceholder":5666},[5525,10659,10660],{"class":5527,"line":7127},[5525,10661,8131],{"class":5546},[5525,10663,10664,10666],{"class":5527,"line":7133},[5525,10665,5600],{"class":5556},[5525,10667,10668],{"class":5546},"(d.speak())\n",[5525,10670,10671],{"class":5527,"line":7139},[5525,10672,10673],{"class":5531},"# D.speak → B.speak → C.speak → A.speak\n",[5525,10675,10676],{"class":5527,"line":7148},[5525,10677,5667],{"emptyLinePlaceholder":5666},[5525,10679,10680,10682],{"class":5527,"line":7159},[5525,10681,5600],{"class":5556},[5525,10683,10684],{"class":5546},"(D.mro())\n",[5525,10686,10687],{"class":5527,"line":7170},[5525,10688,10689],{"class":5531},"# [D, B, C, A, object]\n",[5916,10691,10693],{"id":10692},"стара-проблема-dfls-depth-first-left-to-right","Стара проблема: DFLS (Depth-First, Left-to-Right)",[5512,10695,10696,10697,10700,10701,10704],{},"До Python 2.2 пошук методів відбувався за ",[5877,10698,10699],{},"наївним алгоритмом DFLS",": спочатку вглиб по лівій гілці, потім по правій. Для класу ",[5503,10702,10703],{},"D(B, C)"," черга виглядала так:",[8168,10706,10707],{},[5516,10708,10710],{"className":8172,"code":10709,"language":8174,"meta":5521,"style":5521},"@startuml\nskinparam style plain\nskinparam backgroundColor #ffffff\nskinparam ArrowColor #e11d48\n\nrectangle \"Черга пошуку (DFLS)\" as Q #fee2e2 {\n    card \"D\" as D1 #fca5a5\n    card \"B\" as B1 #fca5a5\n    card \"A\" as A1 #fca5a5\n    card \"C\" as C1 #fca5a5\n    card \"A\" as A2 #fca5a5 {\n        note \"Дублікат!\\nОчищується\" as N1\n    }\n}\n\nD1 -right-> B1 : 1\nB1 -right-> A1 : 2 (вглиб)\nA1 -right-> C1 : 3 (вправо)\nC1 -right-> A2 : 4\n\nnote bottom of A1\n  ❌ Катастрофа!\n  A знайдено РАНІШЕ ніж C.\n  Перевизначений метод у C\n  повністю ігнорується.\nend note\n@enduml\n",[5503,10711,10712,10716,10720,10724,10729,10733,10738,10743,10748,10753,10758,10763,10768,10773,10777,10781,10786,10791,10796,10801,10805,10810,10815,10820,10825,10830,10834],{"__ignoreMap":5521},[5525,10713,10714],{"class":5527,"line":5528},[5525,10715,8181],{},[5525,10717,10718],{"class":5527,"line":5535},[5525,10719,8186],{},[5525,10721,10722],{"class":5527,"line":5550},[5525,10723,8191],{},[5525,10725,10726],{"class":5527,"line":5581},[5525,10727,10728],{},"skinparam ArrowColor #e11d48\n",[5525,10730,10731],{"class":5527,"line":5629},[5525,10732,5667],{"emptyLinePlaceholder":5666},[5525,10734,10735],{"class":5527,"line":5663},[5525,10736,10737],{},"rectangle \"Черга пошуку (DFLS)\" as Q #fee2e2 {\n",[5525,10739,10740],{"class":5527,"line":5670},[5525,10741,10742],{},"    card \"D\" as D1 #fca5a5\n",[5525,10744,10745],{"class":5527,"line":5680},[5525,10746,10747],{},"    card \"B\" as B1 #fca5a5\n",[5525,10749,10750],{"class":5527,"line":5701},[5525,10751,10752],{},"    card \"A\" as A1 #fca5a5\n",[5525,10754,10755],{"class":5527,"line":5741},[5525,10756,10757],{},"    card \"C\" as C1 #fca5a5\n",[5525,10759,10760],{"class":5527,"line":5768},[5525,10761,10762],{},"    card \"A\" as A2 #fca5a5 {\n",[5525,10764,10765],{"class":5527,"line":5773},[5525,10766,10767],{},"        note \"Дублікат!\\nОчищується\" as N1\n",[5525,10769,10770],{"class":5527,"line":5783},[5525,10771,10772],{},"    }\n",[5525,10774,10775],{"class":5527,"line":5804},[5525,10776,8221],{},[5525,10778,10779],{"class":5527,"line":5844},[5525,10780,5667],{"emptyLinePlaceholder":5666},[5525,10782,10783],{"class":5527,"line":6185},[5525,10784,10785],{},"D1 -right-> B1 : 1\n",[5525,10787,10788],{"class":5527,"line":6190},[5525,10789,10790],{},"B1 -right-> A1 : 2 (вглиб)\n",[5525,10792,10793],{"class":5527,"line":6208},[5525,10794,10795],{},"A1 -right-> C1 : 3 (вправо)\n",[5525,10797,10798],{"class":5527,"line":7127},[5525,10799,10800],{},"C1 -right-> A2 : 4\n",[5525,10802,10803],{"class":5527,"line":7133},[5525,10804,5667],{"emptyLinePlaceholder":5666},[5525,10806,10807],{"class":5527,"line":7139},[5525,10808,10809],{},"note bottom of A1\n",[5525,10811,10812],{"class":5527,"line":7148},[5525,10813,10814],{},"  ❌ Катастрофа!\n",[5525,10816,10817],{"class":5527,"line":7159},[5525,10818,10819],{},"  A знайдено РАНІШЕ ніж C.\n",[5525,10821,10822],{"class":5527,"line":7170},[5525,10823,10824],{},"  Перевизначений метод у C\n",[5525,10826,10827],{"class":5527,"line":7458},[5525,10828,10829],{},"  повністю ігнорується.\n",[5525,10831,10832],{"class":5527,"line":7477},[5525,10833,8284],{},[5525,10835,10836],{"class":5527,"line":7483},[5525,10837,8304],{},[5512,10839,10840,10843,10844,10846,10847,10850,10851,10854],{},[5877,10841,10842],{},"Чому DFLS руйнує логіку:"," якщо ",[5503,10845,8083],{}," перевизначає метод ",[5503,10848,10849],{},"speak()"," для специфічної поведінки, DFLS ніколи до нього не дістанеться — він знаходить ",[5503,10852,10853],{},"A.speak()"," раніше. Специфічні нащадки ігноруються на користь далеких предків. Це пряме порушення принципу Liskov Substitution.",[5512,10856,10857,10858,10861],{},"Саме ця проблема змусила розробників Python у версії 2.2 запровадити ",[5877,10859,10860],{},"C3-лінеаризацію"," та класи нового стилю.",[7852,10863,10864,10867,10868,10871,10872,10875,10876,10878,10879,10881,10882,5652],{},[5877,10865,10866],{},"Ще одна небезпека DFLS:"," при «ромбовій» ієрархії ",[5503,10869,10870],{},"A.__init__"," викликається ",[5877,10873,10874],{},"двічі",": один раз через ліву гілку ",[5503,10877,8078],{},", інший — через праву ",[5503,10880,8083],{},". Це призводить до повторної ініціалізації атрибутів батьківського класу — непередбачувана поведінка, що у сучасних Django\u002FSQLAlchemy-проектах могла б стати критичним багом. C3-лінеаризація гарантує, що кожен клас у MRO відвідується ",[5877,10883,10884],{},"рівно один раз",[5909,10886],{},[5507,10888,10890],{"id":10889},"частина-iv-глибокий-розбір-c3-лінеаризації","Частина IV: Глибокий розбір C3-лінеаризації",[5916,10892,10894],{"id":10893},"математична-основа-алгоритму","Математична основа алгоритму",[5512,10896,10897,10900],{},[5877,10898,10899],{},"C3-лінеаризація"," — алгоритм, запозичений з мови Dylan, що гарантує три властивості MRO:",[10902,10903,10904,10920,10938],"ol",{},[10905,10906,10907,10910,10911,10914,10915,10917,10918],"li",{},[5877,10908,10909],{},"Локальний порядок предків",": якщо ",[5503,10912,10913],{},"class D(B, C)",", то в MRO ",[5503,10916,8078],{}," завжди перед ",[5503,10919,8083],{},[10905,10921,10922,10910,10925,10928,10929,10932,10933,10928,10935,10937],{},[5877,10923,10924],{},"Монотонність",[5503,10926,10927],{},"X"," перед ",[5503,10930,10931],{},"Y"," в MRO будь-якого батька, то ",[5503,10934,10927],{},[5503,10936,10931],{}," і в MRO нащадка",[10905,10939,10940,10943],{},[5877,10941,10942],{},"Єдиний обхід",": кожен клас відвідується рівно один раз",[5512,10945,10946,10947,10951,10952,7903],{},"Формула лінеаризації класу ",[10948,10949,8083],"math-formula",{":inline":10950},"true",", що наслідує ",[10948,10953,10954],{":inline":10950},"B_1, B_2, \\dots, B_N",[10948,10956,10957,10958,6034,10961,10963,10964,10967,10968,10971,10972,5567,10975,8483],{},"L",[5525,10959,10960],{},"C(B_1, B_2, \\dots, B_N)",[5525,10962,8083],{}," + \\text{merge}(L",[5525,10965,10966],{},"B_1",", L",[5525,10969,10970],{},"B_2",", \\dots, L",[5525,10973,10974],{},"B_N",[5525,10976,10954],{},[5512,10978,10979,10980,10983],{},"Де ",[10948,10981,10982],{":inline":10950},"\\text{merge}"," — операція злиття кількох впорядкованих списків за правилом:",[10902,10985,10986,10997,11004,11007,11014],{},[10905,10987,10988,10989,10992,10993,10996],{},"Кожен список має ",[5877,10990,10991],{},"голову"," (перший елемент) та ",[5877,10994,10995],{},"хвіст"," (решта)",[10905,10998,10999,11000,11003],{},"Беремо голову першого списку — перевіряємо, чи немає її у ",[5877,11001,11002],{},"хвостах"," інших списків",[10905,11005,11006],{},"Якщо її немає у жодному хвості — вилучаємо з усіх списків, додаємо до MRO",[10905,11008,11009,11010,11013],{},"Якщо є хоча б в одному хвості — вона ",[5877,11011,11012],{},"заблокована",", переходимо до голови наступного списку",[10905,11015,11016,11017,8483],{},"Якщо всі голови заблоковані — MRO неможливо побудувати (",[5503,11018,10254],{},[5909,11020],{},[5916,11022,11024],{"id":11023},"покроковий-ручний-розрахунок-для-діаманта","Покроковий ручний розрахунок для «діаманта»",[5516,11026,11028],{"className":5518,"code":11027,"language":5520,"meta":5521,"style":5521},"class A(object): pass\nclass B(A): pass\nclass C(A): pass\nclass D(B, C): pass\n",[5503,11029,11030,11045,11059,11073],{"__ignoreMap":5521},[5525,11031,11032,11034,11036,11038,11040,11042],{"class":5527,"line":5528},[5525,11033,5539],{"class":5538},[5525,11035,7927],{"class":5542},[5525,11037,5560],{"class":5546},[5525,11039,5928],{"class":5542},[5525,11041,5597],{"class":5546},[5525,11043,11044],{"class":5643},"pass\n",[5525,11046,11047,11049,11051,11053,11055,11057],{"class":5527,"line":5535},[5525,11048,5539],{"class":5538},[5525,11050,7974],{"class":5542},[5525,11052,5560],{"class":5546},[5525,11054,7979],{"class":5542},[5525,11056,5597],{"class":5546},[5525,11058,11044],{"class":5643},[5525,11060,11061,11063,11065,11067,11069,11071],{"class":5527,"line":5550},[5525,11062,5539],{"class":5538},[5525,11064,8024],{"class":5542},[5525,11066,5560],{"class":5546},[5525,11068,7979],{"class":5542},[5525,11070,5597],{"class":5546},[5525,11072,11044],{"class":5643},[5525,11074,11075,11077,11079,11081,11083,11085,11087,11089],{"class":5527,"line":5581},[5525,11076,5539],{"class":5538},[5525,11078,8073],{"class":5542},[5525,11080,5560],{"class":5546},[5525,11082,8078],{"class":5542},[5525,11084,5567],{"class":5546},[5525,11086,8083],{"class":5542},[5525,11088,5597],{"class":5546},[5525,11090,11044],{"class":5643},[5512,11092,11093],{},[5877,11094,11095],{},"Відомі лінеаризації:",[11097,11098,11099,11108,11117,11126],"ul",{},[10905,11100,11101],{},[10948,11102,10957,11103,6034,11106],{":inline":10950},[5525,11104,11105],{},"\\text{object}",[5525,11107,11105],{},[10905,11109,11110],{},[10948,11111,10957,11112,6034,11114],{":inline":10950},[5525,11113,7979],{},[5525,11115,11116],{},"A, \\text{object}",[10905,11118,11119],{},[10948,11120,10957,11121,6034,11123],{":inline":10950},[5525,11122,8078],{},[5525,11124,11125],{},"B, A, \\text{object}",[10905,11127,11128],{},[10948,11129,10957,11130,6034,11132],{":inline":10950},[5525,11131,8083],{},[5525,11133,11134],{},"C, A, \\text{object}",[5512,11136,11137,6882,11140,7903],{},[5877,11138,11139],{},"Розрахунок",[10948,11141,10957,11142],{":inline":10950},[5525,11143,11144],{},"D",[10948,11146,10957,11147,6034,11149,11151,11152,11154,11155,11154,11157,8483],{},[5525,11148,11144],{},[5525,11150,11144],{}," + \\text{merge}(",[5525,11153,11125],{},",\\ ",[5525,11156,11134],{},[5525,11158,11159],{},"B, C",[11161,11162,11163,11169,11172,11207,11215,11228,11234,11236,11261,11271,11290,11296,11307,11313,11315,11333,11338,11349,11355,11361],"steps",{},[5916,11164,11166,11167],{"id":11165},"крок-1-беремо-голову-першого-списку-b","Крок 1: Беремо голову першого списку — ",[5503,11168,8078],{},[5512,11170,11171],{},"Перевіряємо хвости:",[11097,11173,11174,11187,11196],{},[10905,11175,11176,11177,11180,11181,5990,11184,11186],{},"Хвіст ",[5503,11178,11179],{},"[B, A, object]"," → ",[5503,11182,11183],{},"[A, object]",[5503,11185,8078],{}," відсутній ✅",[10905,11188,11176,11189,11180,11192,5990,11194,11186],{},[5503,11190,11191],{},"[C, A, object]",[5503,11193,11183],{},[5503,11195,8078],{},[10905,11197,11176,11198,11180,11201,5990,11204,11206],{},[5503,11199,11200],{},"[B, C]",[5503,11202,11203],{},"[C]",[5503,11205,8078],{}," відсутній ✅ (хвіст — це список БЕЗ голови)",[5512,11208,11209,11211,11212,11214],{},[5503,11210,8078],{}," не заблокований → додаємо до MRO. Видаляємо ",[5503,11213,8078],{}," звідусіль.",[10948,11216,10957,11217,6034,11219,11151,11222,11154,11224,11154,11226,8483],{},[5525,11218,11144],{},[5525,11220,11221],{},"D, B",[5525,11223,11116],{},[5525,11225,11134],{},[5525,11227,8083],{},[5916,11229,11231,11232],{"id":11230},"крок-2-беремо-голову-першого-списку-a","Крок 2: Беремо голову першого списку — ",[5503,11233,7979],{},[5512,11235,11171],{},[11097,11237,11238,11247],{},[10905,11239,11176,11240,11180,11242,5990,11245,11186],{},[5503,11241,11183],{},[5503,11243,11244],{},"[object]",[5503,11246,7979],{},[10905,11248,11176,11249,11180,11251,5990,11255,6882,11257,11260],{},[5503,11250,11191],{},[5877,11252,11253],{},[5503,11254,11183],{},[5503,11256,7979],{},[5877,11258,11259],{},"присутній"," ❌",[5512,11262,11263,11265,11266,11268,11269,5652],{},[5503,11264,7979],{}," заблокований → переходимо до голови ",[5877,11267,8582],{}," списку → ",[5503,11270,8083],{},[11097,11272,11273,11279],{},[10905,11274,11176,11275,5990,11277,11186],{},[5503,11276,11183],{},[5503,11278,8083],{},[10905,11280,11176,11281,11180,11283,11286,11287,11289],{},[5503,11282,11203],{},[5503,11284,11285],{},"[]"," (порожній): ",[5503,11288,8083],{}," відсутній ✅ (голова не є частиною свого хвоста)",[5512,11291,11292,11211,11294,11214],{},[5503,11293,8083],{},[5503,11295,8083],{},[10948,11297,10957,11298,6034,11300,11151,11303,11154,11305,8483],{},[5525,11299,11144],{},[5525,11301,11302],{},"D, B, C",[5525,11304,11116],{},[5525,11306,11116],{},[5916,11308,11310,11311],{"id":11309},"крок-3-беремо-голову-a","Крок 3: Беремо голову — ",[5503,11312,7979],{},[5512,11314,11171],{},[11097,11316,11317,11325],{},[10905,11318,11176,11319,11180,11321,5990,11323,11186],{},[5503,11320,11183],{},[5503,11322,11244],{},[5503,11324,7979],{},[10905,11326,11176,11327,11180,11329,5990,11331,11186],{},[5503,11328,11183],{},[5503,11330,11244],{},[5503,11332,7979],{},[5512,11334,11335,11337],{},[5503,11336,7979],{}," не заблокований → додаємо до MRO.",[10948,11339,10957,11340,6034,11342,11151,11345,11154,11347,8483],{},[5525,11341,11144],{},[5525,11343,11344],{},"D, B, C, A",[5525,11346,11105],{},[5525,11348,11105],{},[5916,11350,11352,11353],{"id":11351},"крок-4-залишається-object","Крок 4: Залишається ",[5503,11354,5928],{},[5512,11356,11357,11358,11360],{},"Обидва списки містять лише ",[5503,11359,5928],{}," як голову (хвости порожні). Додаємо.",[10948,11362,10957,11363,6034,11365],{},[5525,11364,11144],{},[5525,11366,11367],{},"D,\\ B,\\ C,\\ A,\\ \\text{object}",[5516,11369,11371],{"className":5518,"code":11370,"language":5520,"meta":5521,"style":5521},"# Верифікація розрахунку\nprint(D.mro())\n# [\u003Cclass 'D'>, \u003Cclass 'B'>, \u003Cclass 'C'>, \u003Cclass 'A'>, \u003Cclass 'object'>]\n",[5503,11372,11373,11378,11384],{"__ignoreMap":5521},[5525,11374,11375],{"class":5527,"line":5528},[5525,11376,11377],{"class":5531},"# Верифікація розрахунку\n",[5525,11379,11380,11382],{"class":5527,"line":5535},[5525,11381,5600],{"class":5556},[5525,11383,10684],{"class":5546},[5525,11385,11386],{"class":5527,"line":5550},[5525,11387,11388],{"class":5531},"# [\u003Cclass 'D'>, \u003Cclass 'B'>, \u003Cclass 'C'>, \u003Cclass 'A'>, \u003Cclass 'object'>]\n",[6870,11390,11392,11401,11425],{"title":11391},"Верифікація ручного розрахунку MRO",[6874,11393,11395,6882,11398],{"className":11394},[5527],[5525,11396,6881],{"className":11397},[6880],[5877,11399,11400],{},"python -c \"print(D.mro())\"",[6874,11402,11404,11405,5567,11409,5567,11413,5567,11417,5567,11421,11424],{"className":11403},[5527],"[",[5525,11406,11408],{"className":11407},[6913],"\u003Cclass 'D'>",[5525,11410,11412],{"className":11411},[6892],"\u003Cclass 'B'>",[5525,11414,11416],{"className":11415},[6892],"\u003Cclass 'C'>",[5525,11418,11420],{"className":11419},[6905],"\u003Cclass 'A'>",[5525,11422,7778],{"className":11423},[7786],"]",[6874,11426,11428],{"className":11427},[5527],[5525,11429,11431],{"className":11430},[6913],"✓ Збігається з ручним розрахунком!",[5512,11433,11434,11437,11438,11441,11442,11445,11446,11448,11449,11452,11453,11455],{},[5877,11435,11436],{},"Що це означає практично:"," при виклику ",[5503,11439,11440],{},"d.speak()"," Python шукає метод у порядку ",[5503,11443,11444],{},"D → B → C → A → object",". Перевизначений у ",[5503,11447,8083],{}," метод знаходиться ",[5877,11450,11451],{},"раніше"," ніж загальний у ",[5503,11454,7979],{}," — проблема DFLS вирішена.",[5909,11457],{},[5916,11459,11461],{"id":11460},"конфлікт-лінеаризації-коли-mro-неможливо-побудувати","Конфлікт лінеаризації: коли MRO неможливо побудувати",[5512,11463,11464,11465,11468,11469,7903],{},"Бувають ієрархії, де вимоги двох батьків суперечать одна одній. Python виявляє це ",[5877,11466,11467],{},"під час оголошення класу"," і кидає ",[5503,11470,10254],{},[5516,11472,11474],{"className":5518,"code":11473,"language":5520,"meta":5521,"style":5521},"# mro_conflict.py\n\nclass X: pass\nclass Y: pass\n\nclass A(X, Y): pass  # A вимагає: X перед Y\nclass B(Y, X): pass  # B вимагає: Y перед X (суперечить A!)\n\n# C не може задовольнити обидві вимоги одночасно\nclass C(A, B): pass  # ← TypeError при оголошенні!\n",[5503,11475,11476,11481,11485,11496,11507,11511,11533,11554,11558,11563],{"__ignoreMap":5521},[5525,11477,11478],{"class":5527,"line":5528},[5525,11479,11480],{"class":5531},"# mro_conflict.py\n",[5525,11482,11483],{"class":5527,"line":5535},[5525,11484,5667],{"emptyLinePlaceholder":5666},[5525,11486,11487,11489,11492,11494],{"class":5527,"line":5550},[5525,11488,5539],{"class":5538},[5525,11490,11491],{"class":5542}," X",[5525,11493,5990],{"class":5546},[5525,11495,11044],{"class":5643},[5525,11497,11498,11500,11503,11505],{"class":5527,"line":5581},[5525,11499,5539],{"class":5538},[5525,11501,11502],{"class":5542}," Y",[5525,11504,5990],{"class":5546},[5525,11506,11044],{"class":5643},[5525,11508,11509],{"class":5527,"line":5629},[5525,11510,5667],{"emptyLinePlaceholder":5666},[5525,11512,11513,11515,11517,11519,11521,11523,11525,11527,11530],{"class":5527,"line":5663},[5525,11514,5539],{"class":5538},[5525,11516,7927],{"class":5542},[5525,11518,5560],{"class":5546},[5525,11520,10927],{"class":5542},[5525,11522,5567],{"class":5546},[5525,11524,10931],{"class":5542},[5525,11526,5597],{"class":5546},[5525,11528,11529],{"class":5643},"pass",[5525,11531,11532],{"class":5531},"  # A вимагає: X перед Y\n",[5525,11534,11535,11537,11539,11541,11543,11545,11547,11549,11551],{"class":5527,"line":5670},[5525,11536,5539],{"class":5538},[5525,11538,7974],{"class":5542},[5525,11540,5560],{"class":5546},[5525,11542,10931],{"class":5542},[5525,11544,5567],{"class":5546},[5525,11546,10927],{"class":5542},[5525,11548,5597],{"class":5546},[5525,11550,11529],{"class":5643},[5525,11552,11553],{"class":5531},"  # B вимагає: Y перед X (суперечить A!)\n",[5525,11555,11556],{"class":5527,"line":5680},[5525,11557,5667],{"emptyLinePlaceholder":5666},[5525,11559,11560],{"class":5527,"line":5701},[5525,11561,11562],{"class":5531},"# C не може задовольнити обидві вимоги одночасно\n",[5525,11564,11565,11567,11569,11571,11573,11575,11577,11579,11581],{"class":5527,"line":5741},[5525,11566,5539],{"class":5538},[5525,11568,8024],{"class":5542},[5525,11570,5560],{"class":5546},[5525,11572,7979],{"class":5542},[5525,11574,5567],{"class":5546},[5525,11576,8078],{"class":5542},[5525,11578,5597],{"class":5546},[5525,11580,11529],{"class":5643},[5525,11582,11583],{"class":5531},"  # ← TypeError при оголошенні!\n",[6870,11585,11587,11595,11602,11606,11613,11616],{"title":11586},"python mro_conflict.py",[6874,11588,11590,6882,11593],{"className":11589},[5527],[5525,11591,6881],{"className":11592},[6880],[5877,11594,11586],{},[6874,11596,11598],{"className":11597},[5527],[5525,11599,11601],{"className":11600},[7845],"Traceback (most recent call last):",[6874,11603,11605],{"className":11604},[5527],"  File \"mro_conflict.py\", line 8, in \u003Cmodule>",[6874,11607,11609],{"className":11608},[5527],[5525,11610,11612],{"className":11611},[7845],"TypeError: Cannot create a consistent method resolution order (MRO) for bases X, Y",[6874,11614],{"className":11615},[5527],[6874,11617,11619],{"className":11618},[5527],[5525,11620,11622],{"className":11621},[7786],"# A вимагає X→Y, B вимагає Y→X. Обидві вимоги неможливо задовольнити.",[11624,11625,11626,11629,11630,11633],"important",{},[5877,11627,11628],{},"Python захищає вас на етапі оголошення класу",", а не під час виконання. Якщо ви бачите ",[5503,11631,11632],{},"TypeError: Cannot create a consistent MRO"," — це сигнал архітектурної проблеми. Рішення: перегляньте порядок батьків або виділіть спільну логіку у третій незалежний клас.",[5909,11635],{},[5916,11637,11639,11640,11642,11643],{"id":11638},"налагодження-mro-__mro__-vs-mro","Налагодження MRO: ",[5503,11641,7453],{}," vs ",[5503,11644,11645],{},"mro()",[5516,11647,11649],{"className":5518,"code":11648,"language":5520,"meta":5521,"style":5521},"# Два способи отримати MRO — різний тип результату\n\n# 1. Атрибут __mro__ — кортеж (tuple), незмінний\nprint(type(D.__mro__))   # \u003Cclass 'tuple'>\nprint(D.__mro__)         # (\u003Cclass 'D'>, \u003Cclass 'B'>, ..., \u003Cclass 'object'>)\n\n# 2. Метод mro() — список (list), зручніший для ітерації\nprint(type(D.mro()))     # \u003Cclass 'list'>\nprint(D.mro())           # [\u003Cclass 'D'>, \u003Cclass 'B'>, ..., \u003Cclass 'object'>]\n\n# Практичне використання: пошук класу, що надає метод\ndef find_method_owner(cls, method_name: str) -> type | None:\n    \"\"\"Знаходить, у якому класі фактично визначено метод.\"\"\"\n    for klass in cls.__mro__:\n        if method_name in klass.__dict__:  # __dict__ — лише власні атрибути!\n            return klass\n    return None\n\nprint(find_method_owner(D, \"speak\"))   # \u003Cclass 'D'>  — D.speak існує\nprint(find_method_owner(D, \"__init__\")) # \u003Cclass 'object'> — жоден не визначив\n",[5503,11650,11651,11656,11660,11665,11684,11698,11702,11707,11721,11731,11735,11740,11772,11777,11795,11816,11824,11832,11836,11851],{"__ignoreMap":5521},[5525,11652,11653],{"class":5527,"line":5528},[5525,11654,11655],{"class":5531},"# Два способи отримати MRO — різний тип результату\n",[5525,11657,11658],{"class":5527,"line":5535},[5525,11659,5667],{"emptyLinePlaceholder":5666},[5525,11661,11662],{"class":5527,"line":5550},[5525,11663,11664],{"class":5531},"# 1. Атрибут __mro__ — кортеж (tuple), незмінний\n",[5525,11666,11667,11669,11671,11673,11676,11678,11681],{"class":5527,"line":5581},[5525,11668,5600],{"class":5556},[5525,11670,5560],{"class":5546},[5525,11672,7223],{"class":5542},[5525,11674,11675],{"class":5546},"(D.",[5525,11677,7453],{"class":5563},[5525,11679,11680],{"class":5546},"))   ",[5525,11682,11683],{"class":5531},"# \u003Cclass 'tuple'>\n",[5525,11685,11686,11688,11690,11692,11695],{"class":5527,"line":5629},[5525,11687,5600],{"class":5556},[5525,11689,11675],{"class":5546},[5525,11691,7453],{"class":5563},[5525,11693,11694],{"class":5546},")         ",[5525,11696,11697],{"class":5531},"# (\u003Cclass 'D'>, \u003Cclass 'B'>, ..., \u003Cclass 'object'>)\n",[5525,11699,11700],{"class":5527,"line":5663},[5525,11701,5667],{"emptyLinePlaceholder":5666},[5525,11703,11704],{"class":5527,"line":5670},[5525,11705,11706],{"class":5531},"# 2. Метод mro() — список (list), зручніший для ітерації\n",[5525,11708,11709,11711,11713,11715,11718],{"class":5527,"line":5680},[5525,11710,5600],{"class":5556},[5525,11712,5560],{"class":5546},[5525,11714,7223],{"class":5542},[5525,11716,11717],{"class":5546},"(D.mro()))     ",[5525,11719,11720],{"class":5531},"# \u003Cclass 'list'>\n",[5525,11722,11723,11725,11728],{"class":5527,"line":5701},[5525,11724,5600],{"class":5556},[5525,11726,11727],{"class":5546},"(D.mro())           ",[5525,11729,11730],{"class":5531},"# [\u003Cclass 'D'>, \u003Cclass 'B'>, ..., \u003Cclass 'object'>]\n",[5525,11732,11733],{"class":5527,"line":5741},[5525,11734,5667],{"emptyLinePlaceholder":5666},[5525,11736,11737],{"class":5527,"line":5768},[5525,11738,11739],{"class":5531},"# Практичне використання: пошук класу, що надає метод\n",[5525,11741,11742,11745,11748,11750,11752,11754,11757,11759,11761,11763,11765,11768,11770],{"class":5527,"line":5773},[5525,11743,11744],{"class":5538},"def",[5525,11746,11747],{"class":5556}," find_method_owner",[5525,11749,5560],{"class":5546},[5525,11751,8610],{"class":5563},[5525,11753,5567],{"class":5546},[5525,11755,11756],{"class":5563},"method_name",[5525,11758,5990],{"class":5546},[5525,11760,5993],{"class":5542},[5525,11762,6059],{"class":5546},[5525,11764,7223],{"class":5542},[5525,11766,11767],{"class":5546}," | ",[5525,11769,6124],{"class":5538},[5525,11771,5547],{"class":5546},[5525,11773,11774],{"class":5527,"line":5783},[5525,11775,11776],{"class":5608},"    \"\"\"Знаходить, у якому класі фактично визначено метод.\"\"\"\n",[5525,11778,11779,11782,11785,11787,11789,11791,11793],{"class":5527,"line":5804},[5525,11780,11781],{"class":5643},"    for",[5525,11783,11784],{"class":5546}," klass ",[5525,11786,6857],{"class":5643},[5525,11788,7444],{"class":5538},[5525,11790,5652],{"class":5546},[5525,11792,7453],{"class":5563},[5525,11794,5547],{"class":5546},[5525,11796,11797,11800,11803,11805,11808,11810,11813],{"class":5527,"line":5844},[5525,11798,11799],{"class":5643},"        if",[5525,11801,11802],{"class":5546}," method_name ",[5525,11804,6857],{"class":5538},[5525,11806,11807],{"class":5546}," klass.",[5525,11809,5655],{"class":5563},[5525,11811,11812],{"class":5546},":  ",[5525,11814,11815],{"class":5531},"# __dict__ — лише власні атрибути!\n",[5525,11817,11818,11821],{"class":5527,"line":6185},[5525,11819,11820],{"class":5643},"            return",[5525,11822,11823],{"class":5546}," klass\n",[5525,11825,11826,11829],{"class":5527,"line":6190},[5525,11827,11828],{"class":5643},"    return",[5525,11830,11831],{"class":5538}," None\n",[5525,11833,11834],{"class":5527,"line":6208},[5525,11835,5667],{"emptyLinePlaceholder":5666},[5525,11837,11838,11840,11843,11846,11848],{"class":5527,"line":7127},[5525,11839,5600],{"class":5556},[5525,11841,11842],{"class":5546},"(find_method_owner(D, ",[5525,11844,11845],{"class":5608},"\"speak\"",[5525,11847,11680],{"class":5546},[5525,11849,11850],{"class":5531},"# \u003Cclass 'D'>  — D.speak існує\n",[5525,11852,11853,11855,11857,11860,11863],{"class":5527,"line":7133},[5525,11854,5600],{"class":5556},[5525,11856,11842],{"class":5546},[5525,11858,11859],{"class":5608},"\"__init__\"",[5525,11861,11862],{"class":5546},")) ",[5525,11864,11865],{"class":5531},"# \u003Cclass 'object'> — жоден не визначив\n",[6870,11867,11869,11878,11886,11894,11901],{"title":11868},"Порівняння **mro** та mro()",[6874,11870,11872,6882,11875],{"className":11871},[5527],[5525,11873,6881],{"className":11874},[6880],[5877,11876,11877],{},"python mro_inspect.py",[6874,11879,11881,11882],{"className":11880},[5527],"type(D.__mro__):  ",[5525,11883,11885],{"className":11884},[6905],"\u003Cclass 'tuple'>",[6874,11887,11889,11890],{"className":11888},[5527],"type(D.mro()):    ",[5525,11891,11893],{"className":11892},[6905],"\u003Cclass 'list'>",[6874,11895,11897,11898],{"className":11896},[5527],"find_method_owner(D, \"speak\"):    ",[5525,11899,11408],{"className":11900},[6913],[6874,11902,11904,11905],{"className":11903},[5527],"find_method_owner(D, \"__init__\"): ",[5525,11906,7778],{"className":11907},[7786],[5909,11909],{},[5507,11911,11913],{"id":11912},"частина-v-cpython-internals-як-mro-зберігається-у-памяті","Частина V: CPython Internals — як MRO зберігається у пам'яті",[5916,11915,11917,6932,11920],{"id":11916},"pytypeobject-та-tp_mro",[5503,11918,11919],{},"PyTypeObject",[5503,11921,11922],{},"tp_mro",[5512,11924,11925,11926,11928,11929,11931],{},"На рівні CPython (реалізація Python на C) кожен клас Python є екземпляром структури ",[5503,11927,11919],{},". MRO зберігається у полі ",[5503,11930,11922],{}," цієї структури як звичайний кортеж Python-об'єктів.",[5516,11933,11937],{"className":11934,"code":11935,"language":11936,"meta":5521,"style":5521},"language-c shiki shiki-themes light-plus dark-plus dark-plus","\u002F* Спрощено з CPython\u002FInclude\u002Fcpython\u002Fobject.h *\u002F\ntypedef struct _typeobject {\n    PyObject_VAR_HEAD\n    const char *tp_name;        \u002F* ім'я типу *\u002F\n    Py_ssize_t  tp_basicsize;   \u002F* розмір екземпляра *\u002F\n    \u002F* ... інші поля ... *\u002F\n    PyObject   *tp_mro;         \u002F* кортеж MRO — обчислюється C3 при type.__new__ *\u002F\n    PyObject   *tp_bases;       \u002F* кортеж батьківських класів (__bases__) *\u002F\n    PyObject   *tp_base;        \u002F* перший батьківський клас (__base__) *\u002F\n    \u002F* ... *\u002F\n} PyTypeObject;\n","c",[5503,11938,11939,11944,11955,11960,11974,11985,11990,11998,12006,12014,12019],{"__ignoreMap":5521},[5525,11940,11941],{"class":5527,"line":5528},[5525,11942,11943],{"class":5531},"\u002F* Спрощено з CPython\u002FInclude\u002Fcpython\u002Fobject.h *\u002F\n",[5525,11945,11946,11949,11952],{"class":5527,"line":5535},[5525,11947,11948],{"class":5538},"typedef",[5525,11950,11951],{"class":5538}," struct",[5525,11953,11954],{"class":5546}," _typeobject {\n",[5525,11956,11957],{"class":5527,"line":5550},[5525,11958,11959],{"class":5546},"    PyObject_VAR_HEAD\n",[5525,11961,11962,11965,11968,11971],{"class":5527,"line":5581},[5525,11963,11964],{"class":5538},"    const",[5525,11966,11967],{"class":5538}," char",[5525,11969,11970],{"class":5546}," *tp_name;",[5525,11972,11973],{"class":5531},"        \u002F* ім'я типу *\u002F\n",[5525,11975,11976,11979,11982],{"class":5527,"line":5629},[5525,11977,11978],{"class":5542},"    Py_ssize_t",[5525,11980,11981],{"class":5546},"  tp_basicsize;",[5525,11983,11984],{"class":5531},"   \u002F* розмір екземпляра *\u002F\n",[5525,11986,11987],{"class":5527,"line":5663},[5525,11988,11989],{"class":5531},"    \u002F* ... інші поля ... *\u002F\n",[5525,11991,11992,11995],{"class":5527,"line":5670},[5525,11993,11994],{"class":5546},"    PyObject   *tp_mro;",[5525,11996,11997],{"class":5531},"         \u002F* кортеж MRO — обчислюється C3 при type.__new__ *\u002F\n",[5525,11999,12000,12003],{"class":5527,"line":5680},[5525,12001,12002],{"class":5546},"    PyObject   *tp_bases;",[5525,12004,12005],{"class":5531},"       \u002F* кортеж батьківських класів (__bases__) *\u002F\n",[5525,12007,12008,12011],{"class":5527,"line":5701},[5525,12009,12010],{"class":5546},"    PyObject   *tp_base;",[5525,12012,12013],{"class":5531},"        \u002F* перший батьківський клас (__base__) *\u002F\n",[5525,12015,12016],{"class":5527,"line":5741},[5525,12017,12018],{"class":5531},"    \u002F* ... *\u002F\n",[5525,12020,12021],{"class":5527,"line":5768},[5525,12022,12023],{"class":5546},"} PyTypeObject;\n",[5512,12025,12026],{},[5877,12027,12028,12029,7903],{},"Ключові факти про ",[5503,12030,11922],{},[11097,12032,12033,12044,12053,12064],{},[10905,12034,12035,12036,12039,12040,12043],{},"MRO обчислюється ",[5877,12037,12038],{},"один раз"," — під час виконання ",[5503,12041,12042],{},"type.__new__()"," при оголошенні класу",[10905,12045,12046,12047,8147,12050,12052],{},"Результат ",[5877,12048,12049],{},"кешується",[5503,12051,11922],{}," назавжди (клас незмінний після створення)",[10905,12054,12055,12056,12059,12060,12063],{},"Кожен виклик ",[5503,12057,12058],{},"obj.method()"," використовує цей кеш — пошук методів є ",[5877,12061,12062],{},"O(n)"," по довжині MRO",[10905,12065,12066,12067,12070,12071],{},"Атрибут ",[5503,12068,12069],{},"cls.__mro__"," — це Python-обгортка навколо ",[5503,12072,11922],{},[5916,12074,12076,12077,6932,12080],{"id":12075},"як-python-шукає-метод-load_attr-та-type_getattro","Як Python шукає метод: ",[5503,12078,12079],{},"LOAD_ATTR",[5503,12081,12082],{},"type_getattro",[5512,12084,12085,12086,12088],{},"Коли Python виконує ",[5503,12087,12058],{},", відбуваються такі кроки на рівні CPython:",[5516,12090,12092],{"className":5518,"code":12091,"language":5520,"meta":5521,"style":5521},"# Ілюстрація Python-еквівалента алгоритму type_getattro\ndef type_getattro(obj, name: str):\n    \"\"\"\n    Спрощений Python-еквівалент C-функції type_getattro з CPython.\n    Саме цей алгоритм виконується при кожному доступі до атрибута.\n    \"\"\"\n    obj_type = type(obj)\n\n    # 1. Шукаємо дескриптор у MRO (перевіряємо __dict__ кожного класу)\n    meta_attribute = None\n    for base in obj_type.__mro__:\n        if name in base.__dict__:\n            meta_attribute = base.__dict__[name]\n            break\n\n    # 2. Якщо знайдений атрибут — дескриптор даних (має __set__) — він має пріоритет\n    if meta_attribute is not None and hasattr(meta_attribute, '__set__'):\n        return meta_attribute.__get__(obj, obj_type)  # виклик дескриптора\n\n    # 3. Перевіряємо власний __dict__ екземпляра\n    if name in obj.__dict__:\n        return obj.__dict__[name]\n\n    # 4. Повертаємо non-data дескриптор або просто атрибут класу\n    if meta_attribute is not None:\n        if hasattr(meta_attribute, '__get__'):\n            return meta_attribute.__get__(obj, obj_type)  # наприклад, метод\n        return meta_attribute\n\n    raise AttributeError(f\"'{obj_type.__name__}' object has no attribute '{name}'\")\n",[5503,12093,12094,12099,12121,12126,12131,12136,12140,12150,12154,12159,12167,12183,12199,12209,12214,12218,12223,12254,12270,12274,12279,12294,12304,12308,12313,12327,12340,12353,12360,12364],{"__ignoreMap":5521},[5525,12095,12096],{"class":5527,"line":5528},[5525,12097,12098],{"class":5531},"# Ілюстрація Python-еквівалента алгоритму type_getattro\n",[5525,12100,12101,12103,12106,12108,12111,12113,12115,12117,12119],{"class":5527,"line":5535},[5525,12102,11744],{"class":5538},[5525,12104,12105],{"class":5556}," type_getattro",[5525,12107,5560],{"class":5546},[5525,12109,12110],{"class":5563},"obj",[5525,12112,5567],{"class":5546},[5525,12114,8655],{"class":5563},[5525,12116,5990],{"class":5546},[5525,12118,5993],{"class":5542},[5525,12120,6006],{"class":5546},[5525,12122,12123],{"class":5527,"line":5550},[5525,12124,12125],{"class":5608},"    \"\"\"\n",[5525,12127,12128],{"class":5527,"line":5581},[5525,12129,12130],{"class":5608},"    Спрощений Python-еквівалент C-функції type_getattro з CPython.\n",[5525,12132,12133],{"class":5527,"line":5629},[5525,12134,12135],{"class":5608},"    Саме цей алгоритм виконується при кожному доступі до атрибута.\n",[5525,12137,12138],{"class":5527,"line":5663},[5525,12139,12125],{"class":5608},[5525,12141,12142,12145,12147],{"class":5527,"line":5670},[5525,12143,12144],{"class":5546},"    obj_type = ",[5525,12146,7223],{"class":5542},[5525,12148,12149],{"class":5546},"(obj)\n",[5525,12151,12152],{"class":5527,"line":5680},[5525,12153,5667],{"emptyLinePlaceholder":5666},[5525,12155,12156],{"class":5527,"line":5701},[5525,12157,12158],{"class":5531},"    # 1. Шукаємо дескриптор у MRO (перевіряємо __dict__ кожного класу)\n",[5525,12160,12161,12164],{"class":5527,"line":5741},[5525,12162,12163],{"class":5546},"    meta_attribute = ",[5525,12165,12166],{"class":5538},"None\n",[5525,12168,12169,12171,12174,12176,12179,12181],{"class":5527,"line":5768},[5525,12170,11781],{"class":5643},[5525,12172,12173],{"class":5546}," base ",[5525,12175,6857],{"class":5643},[5525,12177,12178],{"class":5546}," obj_type.",[5525,12180,7453],{"class":5563},[5525,12182,5547],{"class":5546},[5525,12184,12185,12187,12190,12192,12195,12197],{"class":5527,"line":5773},[5525,12186,11799],{"class":5643},[5525,12188,12189],{"class":5546}," name ",[5525,12191,6857],{"class":5538},[5525,12193,12194],{"class":5546}," base.",[5525,12196,5655],{"class":5563},[5525,12198,5547],{"class":5546},[5525,12200,12201,12204,12206],{"class":5527,"line":5783},[5525,12202,12203],{"class":5546},"            meta_attribute = base.",[5525,12205,5655],{"class":5563},[5525,12207,12208],{"class":5546},"[name]\n",[5525,12210,12211],{"class":5527,"line":5804},[5525,12212,12213],{"class":5643},"            break\n",[5525,12215,12216],{"class":5527,"line":5844},[5525,12217,5667],{"emptyLinePlaceholder":5666},[5525,12219,12220],{"class":5527,"line":6185},[5525,12221,12222],{"class":5531},"    # 2. Якщо знайдений атрибут — дескриптор даних (має __set__) — він має пріоритет\n",[5525,12224,12225,12228,12231,12234,12237,12240,12243,12246,12249,12252],{"class":5527,"line":6190},[5525,12226,12227],{"class":5643},"    if",[5525,12229,12230],{"class":5546}," meta_attribute ",[5525,12232,12233],{"class":5538},"is",[5525,12235,12236],{"class":5538}," not",[5525,12238,12239],{"class":5538}," None",[5525,12241,12242],{"class":5538}," and",[5525,12244,12245],{"class":5556}," hasattr",[5525,12247,12248],{"class":5546},"(meta_attribute, ",[5525,12250,12251],{"class":5608},"'__set__'",[5525,12253,6006],{"class":5546},[5525,12255,12256,12258,12261,12264,12267],{"class":5527,"line":6208},[5525,12257,6068],{"class":5643},[5525,12259,12260],{"class":5546}," meta_attribute.",[5525,12262,12263],{"class":5556},"__get__",[5525,12265,12266],{"class":5546},"(obj, obj_type)  ",[5525,12268,12269],{"class":5531},"# виклик дескриптора\n",[5525,12271,12272],{"class":5527,"line":7127},[5525,12273,5667],{"emptyLinePlaceholder":5666},[5525,12275,12276],{"class":5527,"line":7133},[5525,12277,12278],{"class":5531},"    # 3. Перевіряємо власний __dict__ екземпляра\n",[5525,12280,12281,12283,12285,12287,12290,12292],{"class":5527,"line":7139},[5525,12282,12227],{"class":5643},[5525,12284,12189],{"class":5546},[5525,12286,6857],{"class":5538},[5525,12288,12289],{"class":5546}," obj.",[5525,12291,5655],{"class":5563},[5525,12293,5547],{"class":5546},[5525,12295,12296,12298,12300,12302],{"class":5527,"line":7148},[5525,12297,6068],{"class":5643},[5525,12299,12289],{"class":5546},[5525,12301,5655],{"class":5563},[5525,12303,12208],{"class":5546},[5525,12305,12306],{"class":5527,"line":7159},[5525,12307,5667],{"emptyLinePlaceholder":5666},[5525,12309,12310],{"class":5527,"line":7170},[5525,12311,12312],{"class":5531},"    # 4. Повертаємо non-data дескриптор або просто атрибут класу\n",[5525,12314,12315,12317,12319,12321,12323,12325],{"class":5527,"line":7458},[5525,12316,12227],{"class":5643},[5525,12318,12230],{"class":5546},[5525,12320,12233],{"class":5538},[5525,12322,12236],{"class":5538},[5525,12324,12239],{"class":5538},[5525,12326,5547],{"class":5546},[5525,12328,12329,12331,12333,12335,12338],{"class":5527,"line":7477},[5525,12330,11799],{"class":5643},[5525,12332,12245],{"class":5556},[5525,12334,12248],{"class":5546},[5525,12336,12337],{"class":5608},"'__get__'",[5525,12339,6006],{"class":5546},[5525,12341,12342,12344,12346,12348,12350],{"class":5527,"line":7483},[5525,12343,11820],{"class":5643},[5525,12345,12260],{"class":5546},[5525,12347,12263],{"class":5556},[5525,12349,12266],{"class":5546},[5525,12351,12352],{"class":5531},"# наприклад, метод\n",[5525,12354,12355,12357],{"class":5527,"line":7489},[5525,12356,6068],{"class":5643},[5525,12358,12359],{"class":5546}," meta_attribute\n",[5525,12361,12362],{"class":5527,"line":7495},[5525,12363,5667],{"emptyLinePlaceholder":5666},[5525,12365,12366,12369,12372,12374,12376,12379,12381,12384,12386,12388,12391,12393,12395,12397,12400],{"class":5527,"line":7501},[5525,12367,12368],{"class":5643},"    raise",[5525,12370,12371],{"class":5542}," AttributeError",[5525,12373,5560],{"class":5546},[5525,12375,5605],{"class":5538},[5525,12377,12378],{"class":5608},"\"'",[5525,12380,5612],{"class":5538},[5525,12382,12383],{"class":5546},"obj_type.",[5525,12385,6226],{"class":5563},[5525,12387,5617],{"class":5538},[5525,12389,12390],{"class":5608},"' object has no attribute '",[5525,12392,5612],{"class":5538},[5525,12394,8655],{"class":5546},[5525,12396,5617],{"class":5538},[5525,12398,12399],{"class":5608},"'\"",[5525,12401,6182],{"class":5546},[7852,12403,12404,12405,12408,12409,12412,12413,12415,12416,12419,12420,12423,12424,12427,12428,5652],{},"Це пояснює, чому ",[5877,12406,12407],{},"функції класу доступні через екземпляр",": функція є ",[5877,12410,12411],{},"non-data дескриптором"," (має ",[5503,12414,12263],{},", але не ",[5503,12417,12418],{},"__set__","). При доступі через екземпляр викликається ",[5503,12421,12422],{},"function.__get__(obj, type)",", що повертає ",[5877,12425,12426],{},"зв'язаний метод (bound method)"," з вже підставленим ",[5503,12429,5564],{},[5916,12431,12433],{"id":12432},"дескрипторний-протокол-data-vs-non-data","Дескрипторний протокол: data vs non-data",[5512,12435,12436,12437,12439,12440,12443,12444,5567,12446,12448,12449,12452],{},"Алгоритм ",[5503,12438,12082],{}," вище згадує ",[5877,12441,12442],{},"дескриптори"," — об'єкти, що реалізують спеціальні методи ",[5503,12445,12263],{},[5503,12447,12418],{}," і\u002Fабо ",[5503,12450,12451],{},"__delete__",". Розуміння різниці між двома типами дескрипторів є ключовим для правильного трактування пріоритету атрибутів.",[7218,12454,12455,12480],{},[7221,12456,12459,12460,12463,12464,12466,12467,12470,12471,10871,12474,12477,12478,5652],{"name":12457,"type":12458},"Data Descriptor (дескриптор даних)","реалізує __get__ + __set__ (або __delete__)","Має ",[5877,12461,12462],{},"вищий пріоритет"," за атрибути екземпляра (",[5503,12465,6958],{},"). Типовий приклад — ",[5503,12468,12469],{},"property",". При записі ",[5503,12472,12473],{},"obj.attr = value",[5503,12475,12476],{},"descriptor.__set__(obj, value)",", а не безпосередній запис у ",[5503,12479,6958],{},[7221,12481,12459,12484,12487,12488,12490,12491,12494],{"name":12482,"type":12483},"Non-data Descriptor (дескриптор без запису)","реалізує лише __get__",[5877,12485,12486],{},"нижчий пріоритет"," за атрибути екземпляра. Типовий приклад — звичайна функція (метод). Якщо в ",[5503,12489,6958],{}," є атрибут з таким самим ім'ям, він ",[5877,12492,12493],{},"тіньує"," non-data дескриптор.",[5516,12496,12498],{"className":5518,"code":12497,"language":5520,"meta":5521,"style":5521},"# Ілюстрація пріоритетів дескрипторів\n\nclass DataDesc:\n    \"\"\"Data descriptor: має __get__ та __set__.\"\"\"\n    def __get__(self, obj, objtype=None):\n        return obj.__dict__.get('_data_value', 'default')\n    def __set__(self, obj, value):\n        print(f\"DataDesc.__set__({value!r})\")\n        obj.__dict__['_data_value'] = value\n\nclass NonDataDesc:\n    \"\"\"Non-data descriptor: лише __get__.\"\"\"\n    def __get__(self, obj, objtype=None):\n        return 'non_data_result'\n\nclass MyClass:\n    data_attr    = DataDesc()      # data descriptor\n    nondata_attr = NonDataDesc()   # non-data descriptor\n\nobj = MyClass()\n\n# Data descriptor: __set__ перехоплює присвоєння\nobj.data_attr = \"hello\"           # → DataDesc.__set__('hello')\nprint(obj.data_attr)              # → DataDesc.__get__ → 'hello'\n\n# Non-data descriptor: атрибут екземпляра ПЕРЕМАГАЄ\nobj.__dict__['nondata_attr'] = 'instance_value'\nprint(obj.nondata_attr)           # → 'instance_value' (не NonDataDesc!)\n\n# property — це data descriptor:\nclass Circle:\n    def __init__(self, radius):\n        self._radius = radius\n\n    @property  # data descriptor: __get__ + __set__ + __delete__\n    def radius(self):\n        return self._radius\n\n    @radius.setter\n    def radius(self, value):\n        if value \u003C 0:\n            raise ValueError(\"Радіус не може бути від'ємним\")\n        self._radius = value\n\nc = Circle(5)\nc.radius = 10     # → property.__set__ → перевірка → c._radius = 10\nprint(c.radius)   # → property.__get__ → 10\n# c.__dict__ не містить 'radius' — лише '_radius'\nprint(c.__dict__) # {'_radius': 10}\n",[5503,12499,12500,12505,12509,12518,12523,12549,12570,12592,12613,12627,12631,12640,12645,12669,12676,12680,12688,12696,12704,12708,12713,12717,12722,12733,12743,12747,12752,12770,12780,12784,12789,12798,12815,12822,12826,12835,12848,12858,12862,12867,12883,12895,12910,12917,12921,12931,12941,12951,12956],{"__ignoreMap":5521},[5525,12501,12502],{"class":5527,"line":5528},[5525,12503,12504],{"class":5531},"# Ілюстрація пріоритетів дескрипторів\n",[5525,12506,12507],{"class":5527,"line":5535},[5525,12508,5667],{"emptyLinePlaceholder":5666},[5525,12510,12511,12513,12516],{"class":5527,"line":5550},[5525,12512,5539],{"class":5538},[5525,12514,12515],{"class":5542}," DataDesc",[5525,12517,5547],{"class":5546},[5525,12519,12520],{"class":5527,"line":5581},[5525,12521,12522],{"class":5608},"    \"\"\"Data descriptor: має __get__ та __set__.\"\"\"\n",[5525,12524,12525,12527,12530,12532,12534,12536,12538,12540,12543,12545,12547],{"class":5527,"line":5629},[5525,12526,5553],{"class":5538},[5525,12528,12529],{"class":5556}," __get__",[5525,12531,5560],{"class":5546},[5525,12533,5564],{"class":5563},[5525,12535,5567],{"class":5546},[5525,12537,12110],{"class":5563},[5525,12539,5567],{"class":5546},[5525,12541,12542],{"class":5563},"objtype",[5525,12544,6804],{"class":5546},[5525,12546,6124],{"class":5538},[5525,12548,6006],{"class":5546},[5525,12550,12551,12553,12555,12557,12560,12563,12565,12568],{"class":5527,"line":5663},[5525,12552,6068],{"class":5643},[5525,12554,12289],{"class":5546},[5525,12556,5655],{"class":5563},[5525,12558,12559],{"class":5546},".get(",[5525,12561,12562],{"class":5608},"'_data_value'",[5525,12564,5567],{"class":5546},[5525,12566,12567],{"class":5608},"'default'",[5525,12569,6182],{"class":5546},[5525,12571,12572,12574,12577,12579,12581,12583,12585,12587,12590],{"class":5527,"line":5670},[5525,12573,5553],{"class":5538},[5525,12575,12576],{"class":5556}," __set__",[5525,12578,5560],{"class":5546},[5525,12580,5564],{"class":5563},[5525,12582,5567],{"class":5546},[5525,12584,12110],{"class":5563},[5525,12586,5567],{"class":5546},[5525,12588,12589],{"class":5563},"value",[5525,12591,6006],{"class":5546},[5525,12593,12594,12596,12598,12600,12603,12605,12607,12609,12611],{"class":5527,"line":5680},[5525,12595,6152],{"class":5556},[5525,12597,5560],{"class":5546},[5525,12599,5605],{"class":5538},[5525,12601,12602],{"class":5608},"\"DataDesc.__set__(",[5525,12604,5612],{"class":5538},[5525,12606,12589],{"class":5546},[5525,12608,6238],{"class":5538},[5525,12610,9672],{"class":5608},[5525,12612,6182],{"class":5546},[5525,12614,12615,12618,12620,12622,12624],{"class":5527,"line":5701},[5525,12616,12617],{"class":5546},"        obj.",[5525,12619,5655],{"class":5563},[5525,12621,11404],{"class":5546},[5525,12623,12562],{"class":5608},[5525,12625,12626],{"class":5546},"] = value\n",[5525,12628,12629],{"class":5527,"line":5741},[5525,12630,5667],{"emptyLinePlaceholder":5666},[5525,12632,12633,12635,12638],{"class":5527,"line":5768},[5525,12634,5539],{"class":5538},[5525,12636,12637],{"class":5542}," NonDataDesc",[5525,12639,5547],{"class":5546},[5525,12641,12642],{"class":5527,"line":5773},[5525,12643,12644],{"class":5608},"    \"\"\"Non-data descriptor: лише __get__.\"\"\"\n",[5525,12646,12647,12649,12651,12653,12655,12657,12659,12661,12663,12665,12667],{"class":5527,"line":5783},[5525,12648,5553],{"class":5538},[5525,12650,12529],{"class":5556},[5525,12652,5560],{"class":5546},[5525,12654,5564],{"class":5563},[5525,12656,5567],{"class":5546},[5525,12658,12110],{"class":5563},[5525,12660,5567],{"class":5546},[5525,12662,12542],{"class":5563},[5525,12664,6804],{"class":5546},[5525,12666,6124],{"class":5538},[5525,12668,6006],{"class":5546},[5525,12670,12671,12673],{"class":5527,"line":5804},[5525,12672,6068],{"class":5643},[5525,12674,12675],{"class":5608}," 'non_data_result'\n",[5525,12677,12678],{"class":5527,"line":5844},[5525,12679,5667],{"emptyLinePlaceholder":5666},[5525,12681,12682,12684,12686],{"class":5527,"line":6185},[5525,12683,5539],{"class":5538},[5525,12685,8342],{"class":5542},[5525,12687,5547],{"class":5546},[5525,12689,12690,12693],{"class":5527,"line":6190},[5525,12691,12692],{"class":5546},"    data_attr    = DataDesc()      ",[5525,12694,12695],{"class":5531},"# data descriptor\n",[5525,12697,12698,12701],{"class":5527,"line":6208},[5525,12699,12700],{"class":5546},"    nondata_attr = NonDataDesc()   ",[5525,12702,12703],{"class":5531},"# non-data descriptor\n",[5525,12705,12706],{"class":5527,"line":7127},[5525,12707,5667],{"emptyLinePlaceholder":5666},[5525,12709,12710],{"class":5527,"line":7133},[5525,12711,12712],{"class":5546},"obj = MyClass()\n",[5525,12714,12715],{"class":5527,"line":7139},[5525,12716,5667],{"emptyLinePlaceholder":5666},[5525,12718,12719],{"class":5527,"line":7148},[5525,12720,12721],{"class":5531},"# Data descriptor: __set__ перехоплює присвоєння\n",[5525,12723,12724,12727,12730],{"class":5527,"line":7159},[5525,12725,12726],{"class":5546},"obj.data_attr = ",[5525,12728,12729],{"class":5608},"\"hello\"",[5525,12731,12732],{"class":5531},"           # → DataDesc.__set__('hello')\n",[5525,12734,12735,12737,12740],{"class":5527,"line":7170},[5525,12736,5600],{"class":5556},[5525,12738,12739],{"class":5546},"(obj.data_attr)              ",[5525,12741,12742],{"class":5531},"# → DataDesc.__get__ → 'hello'\n",[5525,12744,12745],{"class":5527,"line":7458},[5525,12746,5667],{"emptyLinePlaceholder":5666},[5525,12748,12749],{"class":5527,"line":7477},[5525,12750,12751],{"class":5531},"# Non-data descriptor: атрибут екземпляра ПЕРЕМАГАЄ\n",[5525,12753,12754,12757,12759,12761,12764,12767],{"class":5527,"line":7483},[5525,12755,12756],{"class":5546},"obj.",[5525,12758,5655],{"class":5563},[5525,12760,11404],{"class":5546},[5525,12762,12763],{"class":5608},"'nondata_attr'",[5525,12765,12766],{"class":5546},"] = ",[5525,12768,12769],{"class":5608},"'instance_value'\n",[5525,12771,12772,12774,12777],{"class":5527,"line":7489},[5525,12773,5600],{"class":5556},[5525,12775,12776],{"class":5546},"(obj.nondata_attr)           ",[5525,12778,12779],{"class":5531},"# → 'instance_value' (не NonDataDesc!)\n",[5525,12781,12782],{"class":5527,"line":7495},[5525,12783,5667],{"emptyLinePlaceholder":5666},[5525,12785,12786],{"class":5527,"line":7501},[5525,12787,12788],{"class":5531},"# property — це data descriptor:\n",[5525,12790,12791,12793,12796],{"class":5527,"line":7506},[5525,12792,5539],{"class":5538},[5525,12794,12795],{"class":5542}," Circle",[5525,12797,5547],{"class":5546},[5525,12799,12800,12802,12804,12806,12808,12810,12813],{"class":5527,"line":7512},[5525,12801,5553],{"class":5538},[5525,12803,5978],{"class":5556},[5525,12805,5560],{"class":5546},[5525,12807,5564],{"class":5563},[5525,12809,5567],{"class":5546},[5525,12811,12812],{"class":5563},"radius",[5525,12814,6006],{"class":5546},[5525,12816,12817,12819],{"class":5527,"line":7535},[5525,12818,6011],{"class":5538},[5525,12820,12821],{"class":5546},"._radius = radius\n",[5525,12823,12824],{"class":5527,"line":7541},[5525,12825,5667],{"emptyLinePlaceholder":5666},[5525,12827,12828,12830,12832],{"class":5527,"line":7547},[5525,12829,8957],{"class":5556},[5525,12831,12469],{"class":5542},[5525,12833,12834],{"class":5531},"  # data descriptor: __get__ + __set__ + __delete__\n",[5525,12836,12837,12839,12842,12844,12846],{"class":5527,"line":7552},[5525,12838,5553],{"class":5538},[5525,12840,12841],{"class":5556}," radius",[5525,12843,5560],{"class":5546},[5525,12845,5564],{"class":5563},[5525,12847,6006],{"class":5546},[5525,12849,12850,12852,12855],{"class":5527,"line":7569},[5525,12851,6068],{"class":5643},[5525,12853,12854],{"class":5538}," self",[5525,12856,12857],{"class":5546},"._radius\n",[5525,12859,12860],{"class":5527,"line":7575},[5525,12861,5667],{"emptyLinePlaceholder":5666},[5525,12863,12864],{"class":5527,"line":7580},[5525,12865,12866],{"class":5556},"    @radius.setter\n",[5525,12868,12869,12871,12873,12875,12877,12879,12881],{"class":5527,"line":7586},[5525,12870,5553],{"class":5538},[5525,12872,12841],{"class":5556},[5525,12874,5560],{"class":5546},[5525,12876,5564],{"class":5563},[5525,12878,5567],{"class":5546},[5525,12880,12589],{"class":5563},[5525,12882,6006],{"class":5546},[5525,12884,12885,12887,12890,12893],{"class":5527,"line":7604},[5525,12886,11799],{"class":5643},[5525,12888,12889],{"class":5546}," value \u003C ",[5525,12891,12892],{"class":6037},"0",[5525,12894,5547],{"class":5546},[5525,12896,12897,12900,12903,12905,12908],{"class":5527,"line":7609},[5525,12898,12899],{"class":5643},"            raise",[5525,12901,12902],{"class":5542}," ValueError",[5525,12904,5560],{"class":5546},[5525,12906,12907],{"class":5608},"\"Радіус не може бути від'ємним\"",[5525,12909,6182],{"class":5546},[5525,12911,12912,12914],{"class":5527,"line":7615},[5525,12913,6011],{"class":5538},[5525,12915,12916],{"class":5546},"._radius = value\n",[5525,12918,12919],{"class":5527,"line":7631},[5525,12920,5667],{"emptyLinePlaceholder":5666},[5525,12922,12923,12926,12929],{"class":5527,"line":7646},[5525,12924,12925],{"class":5546},"c = Circle(",[5525,12927,12928],{"class":6037},"5",[5525,12930,6182],{"class":5546},[5525,12932,12933,12936,12938],{"class":5527,"line":7661},[5525,12934,12935],{"class":5546},"c.radius = ",[5525,12937,9824],{"class":6037},[5525,12939,12940],{"class":5531},"     # → property.__set__ → перевірка → c._radius = 10\n",[5525,12942,12943,12945,12948],{"class":5527,"line":7681},[5525,12944,5600],{"class":5556},[5525,12946,12947],{"class":5546},"(c.radius)   ",[5525,12949,12950],{"class":5531},"# → property.__get__ → 10\n",[5525,12952,12953],{"class":5527,"line":7686},[5525,12954,12955],{"class":5531},"# c.__dict__ не містить 'radius' — лише '_radius'\n",[5525,12957,12958,12960,12963,12965,12968],{"class":5527,"line":7692},[5525,12959,5600],{"class":5556},[5525,12961,12962],{"class":5546},"(c.",[5525,12964,5655],{"class":5563},[5525,12966,12967],{"class":5546},") ",[5525,12969,12970],{"class":5531},"# {'_radius': 10}\n",[11624,12972,12973,12976,12977,9572,12980,12983,12984,12987,12988,12990,12991,12994,12995,5652],{},[5877,12974,12975],{},"Практичне значення:"," коли ви використовуєте ",[5503,12978,12979],{},"@property",[5503,12981,12982],{},"@cached_property",", ці дескриптори ",[5877,12985,12986],{},"завжди перехоплюють"," доступ до атрибута навіть якщо в ",[5503,12989,6958],{}," є запис з тим самим ім'ям (у разі data descriptor). Саме тому присвоєння ",[5503,12992,12993],{},"obj.radius = -1"," викликає сеттер, а не записує у ",[5503,12996,5655],{},[5916,12998,13000],{"id":12999},"вимірювання-вартість-пошуку-по-mro","Вимірювання: вартість пошуку по MRO",[5516,13002,13004],{"className":5518,"code":13003,"language":5520,"meta":5521,"style":5521},"# mro_performance.py\nimport timeit\n\nclass A: pass\nclass B(A): pass\nclass C(B): pass\nclass D(C): pass\nclass E(D): pass\n\n# Метод визначено тільки в A (кінець MRO)\nclass A:\n    def method(self): return 42\n\n# Наскільки повільніше шукати метод через 4 рівні vs через 0?\ne = E()\na = A() if hasattr(A, 'method') else E()\n\n# Benchmark\nt_short = timeit.timeit(lambda: a.method(), number=1_000_000)\nt_long  = timeit.timeit(lambda: e.method(), number=1_000_000)\n\nprint(f\"Виклик через 1 рівень MRO: {t_short:.3f}с\")\nprint(f\"Виклик через 5 рівнів MRO: {t_long:.3f}с\")\nprint(f\"Різниця: {(t_long\u002Ft_short - 1)*100:.1f}%\")\n",[5503,13005,13006,13011,13018,13022,13032,13046,13060,13074,13089,13093,13098,13106,13123,13127,13132,13137,13161,13165,13170,13191,13209,13213,13237,13259],{"__ignoreMap":5521},[5525,13007,13008],{"class":5527,"line":5528},[5525,13009,13010],{"class":5531},"# mro_performance.py\n",[5525,13012,13013,13015],{"class":5527,"line":5535},[5525,13014,6267],{"class":5643},[5525,13016,13017],{"class":5546}," timeit\n",[5525,13019,13020],{"class":5527,"line":5550},[5525,13021,5667],{"emptyLinePlaceholder":5666},[5525,13023,13024,13026,13028,13030],{"class":5527,"line":5581},[5525,13025,5539],{"class":5538},[5525,13027,7927],{"class":5542},[5525,13029,5990],{"class":5546},[5525,13031,11044],{"class":5643},[5525,13033,13034,13036,13038,13040,13042,13044],{"class":5527,"line":5629},[5525,13035,5539],{"class":5538},[5525,13037,7974],{"class":5542},[5525,13039,5560],{"class":5546},[5525,13041,7979],{"class":5542},[5525,13043,5597],{"class":5546},[5525,13045,11044],{"class":5643},[5525,13047,13048,13050,13052,13054,13056,13058],{"class":5527,"line":5663},[5525,13049,5539],{"class":5538},[5525,13051,8024],{"class":5542},[5525,13053,5560],{"class":5546},[5525,13055,8078],{"class":5542},[5525,13057,5597],{"class":5546},[5525,13059,11044],{"class":5643},[5525,13061,13062,13064,13066,13068,13070,13072],{"class":5527,"line":5670},[5525,13063,5539],{"class":5538},[5525,13065,8073],{"class":5542},[5525,13067,5560],{"class":5546},[5525,13069,8083],{"class":5542},[5525,13071,5597],{"class":5546},[5525,13073,11044],{"class":5643},[5525,13075,13076,13078,13081,13083,13085,13087],{"class":5527,"line":5680},[5525,13077,5539],{"class":5538},[5525,13079,13080],{"class":5542}," E",[5525,13082,5560],{"class":5546},[5525,13084,11144],{"class":5542},[5525,13086,5597],{"class":5546},[5525,13088,11044],{"class":5643},[5525,13090,13091],{"class":5527,"line":5701},[5525,13092,5667],{"emptyLinePlaceholder":5666},[5525,13094,13095],{"class":5527,"line":5741},[5525,13096,13097],{"class":5531},"# Метод визначено тільки в A (кінець MRO)\n",[5525,13099,13100,13102,13104],{"class":5527,"line":5768},[5525,13101,5539],{"class":5538},[5525,13103,7927],{"class":5542},[5525,13105,5547],{"class":5546},[5525,13107,13108,13110,13112,13114,13116,13118,13120],{"class":5527,"line":5773},[5525,13109,5553],{"class":5538},[5525,13111,8791],{"class":5556},[5525,13113,5560],{"class":5546},[5525,13115,5564],{"class":5563},[5525,13117,5597],{"class":5546},[5525,13119,5644],{"class":5643},[5525,13121,13122],{"class":6037}," 42\n",[5525,13124,13125],{"class":5527,"line":5783},[5525,13126,5667],{"emptyLinePlaceholder":5666},[5525,13128,13129],{"class":5527,"line":5804},[5525,13130,13131],{"class":5531},"# Наскільки повільніше шукати метод через 4 рівні vs через 0?\n",[5525,13133,13134],{"class":5527,"line":5844},[5525,13135,13136],{"class":5546},"e = E()\n",[5525,13138,13139,13142,13145,13147,13150,13153,13155,13158],{"class":5527,"line":6185},[5525,13140,13141],{"class":5546},"a = A() ",[5525,13143,13144],{"class":5643},"if",[5525,13146,12245],{"class":5556},[5525,13148,13149],{"class":5546},"(A, ",[5525,13151,13152],{"class":5608},"'method'",[5525,13154,12967],{"class":5546},[5525,13156,13157],{"class":5643},"else",[5525,13159,13160],{"class":5546}," E()\n",[5525,13162,13163],{"class":5527,"line":6190},[5525,13164,5667],{"emptyLinePlaceholder":5666},[5525,13166,13167],{"class":5527,"line":6208},[5525,13168,13169],{"class":5531},"# Benchmark\n",[5525,13171,13172,13175,13178,13181,13184,13186,13189],{"class":5527,"line":7127},[5525,13173,13174],{"class":5546},"t_short = timeit.timeit(",[5525,13176,13177],{"class":5538},"lambda",[5525,13179,13180],{"class":5546},": a.method(), ",[5525,13182,13183],{"class":5563},"number",[5525,13185,6804],{"class":5546},[5525,13187,13188],{"class":6037},"1_000_000",[5525,13190,6182],{"class":5546},[5525,13192,13193,13196,13198,13201,13203,13205,13207],{"class":5527,"line":7133},[5525,13194,13195],{"class":5546},"t_long  = timeit.timeit(",[5525,13197,13177],{"class":5538},[5525,13199,13200],{"class":5546},": e.method(), ",[5525,13202,13183],{"class":5563},[5525,13204,6804],{"class":5546},[5525,13206,13188],{"class":6037},[5525,13208,6182],{"class":5546},[5525,13210,13211],{"class":5527,"line":7139},[5525,13212,5667],{"emptyLinePlaceholder":5666},[5525,13214,13215,13217,13219,13221,13224,13226,13229,13232,13235],{"class":5527,"line":7148},[5525,13216,5600],{"class":5556},[5525,13218,5560],{"class":5546},[5525,13220,5605],{"class":5538},[5525,13222,13223],{"class":5608},"\"Виклик через 1 рівень MRO: ",[5525,13225,5612],{"class":5538},[5525,13227,13228],{"class":5546},"t_short",[5525,13230,13231],{"class":5538},":.3f}",[5525,13233,13234],{"class":5608},"с\"",[5525,13236,6182],{"class":5546},[5525,13238,13239,13241,13243,13245,13248,13250,13253,13255,13257],{"class":5527,"line":7159},[5525,13240,5600],{"class":5556},[5525,13242,5560],{"class":5546},[5525,13244,5605],{"class":5538},[5525,13246,13247],{"class":5608},"\"Виклик через 5 рівнів MRO: ",[5525,13249,5612],{"class":5538},[5525,13251,13252],{"class":5546},"t_long",[5525,13254,13231],{"class":5538},[5525,13256,13234],{"class":5608},[5525,13258,6182],{"class":5546},[5525,13260,13261,13263,13265,13267,13270,13272,13275,13277,13280,13282,13284,13286],{"class":5527,"line":7170},[5525,13262,5600],{"class":5556},[5525,13264,5560],{"class":5546},[5525,13266,5605],{"class":5538},[5525,13268,13269],{"class":5608},"\"Різниця: ",[5525,13271,5612],{"class":5538},[5525,13273,13274],{"class":5546},"(t_long\u002Ft_short - ",[5525,13276,9444],{"class":6037},[5525,13278,13279],{"class":5546},")*",[5525,13281,6689],{"class":6037},[5525,13283,6176],{"class":5538},[5525,13285,6179],{"class":5608},[5525,13287,6182],{"class":5546},[6870,13289,13291,13299,13307,13315],{"title":13290},"python mro_performance.py",[6874,13292,13294,6882,13297],{"className":13293},[5527],[5525,13295,6881],{"className":13296},[6880],[5877,13298,13290],{},[6874,13300,13302,13303],{"className":13301},[5527],"Виклик через 1 рівень MRO: ",[5525,13304,13306],{"className":13305},[6913],"0.041с",[6874,13308,13310,13311],{"className":13309},[5527],"Виклик через 5 рівнів MRO: ",[5525,13312,13314],{"className":13313},[6892],"0.048с",[6874,13316,13318,13319,7797,13323],{"className":13317},[5527],"Різниця: ",[5525,13320,13322],{"className":13321},[7786],"~17%",[5525,13324,13326],{"className":13325},[7786],"# для 1 млн викликів — незначно",[5512,13328,13329,13330,13333],{},"Накладні витрати пошуку по MRO є незначними для більшості застосунків. CPython додатково використовує ",[5877,13331,13332],{},"inline cache"," (починаючи з Python 3.11) для кешування результату пошуку методу безпосередньо у байткоді — повторні виклики того самого методу фактично безкоштовні.",[5909,13335],{},[5507,13337,13339],{"id":13338},"частина-vi-liskov-substitution-principle-та-правильне-наслідування","Частина VI: Liskov Substitution Principle та правильне наслідування",[5916,13341,13343],{"id":13342},"lsp-математична-основа-правильного-is-a","LSP: математична основа правильного IS-A",[5512,13345,13346,13349,13350,13353,13354,13357,13358,13360,13361,13363],{},[5877,13347,13348],{},"Принцип підстановки Барбари Лісков (LSP)"," стверджує: якщо ",[5503,13351,13352],{},"S"," є підтипом ",[5503,13355,13356],{},"T",", то об'єкти типу ",[5503,13359,13356],{}," можна замінити об'єктами типу ",[5503,13362,13352],{}," без зміни коректності програми.",[5512,13365,13366,13367,13370],{},"Простіше: підклас повинен ",[5877,13368,13369],{},"повністю виконувати контракт"," батьківського класу.",[5516,13372,13374],{"className":5518,"code":13373,"language":5520,"meta":5521,"style":5521},"# ❌ Порушення LSP: підклас змінює очікувану поведінку\n\nclass Rectangle:\n    def __init__(self, width: float, height: float):\n        self.width = width\n        self.height = height\n\n    def area(self) -> float:\n        return self.width * self.height\n\n    def set_width(self, w: float) -> None:\n        self.width = w\n\n    def set_height(self, h: float) -> None:\n        self.height = h\n\n\nclass Square(Rectangle):\n    \"\"\"❌ НЕПРАВИЛЬНО: квадрат порушує LSP при наслідуванні від прямокутника.\"\"\"\n\n    def set_width(self, w: float) -> None:\n        # Квадрат вимушений змінювати обидва розміри одночасно —\n        # це порушує контракт Rectangle\n        self.width = w\n        self.height = w\n\n    def set_height(self, h: float) -> None:\n        self.width = h\n        self.height = h\n\n\ndef test_rectangle_contract(rect: Rectangle) -> None:\n    \"\"\"Тест, що повинен проходити для будь-якого Rectangle та його підкласів.\"\"\"\n    rect.set_width(5)\n    rect.set_height(10)\n    expected_area = 5 * 10  # 50\n    actual_area = rect.area()\n    assert actual_area == expected_area, \\\n        f\"LSP ПОРУШЕНО: очікувалось {expected_area}, отримано {actual_area}\"\n    print(f\"Контракт виконано: {actual_area}\")\n\nr = Rectangle(3, 4)\ntest_rectangle_contract(r)   # ✅ Площа: 50\n\ns = Square(3, 3)\ntest_rectangle_contract(s)   # ❌ AssertionError: LSP порушено!\n# Після set_height(10) — width теж стало 10 → area = 100, а не 50\n",[5503,13375,13376,13381,13385,13394,13424,13431,13438,13442,13459,13473,13477,13503,13510,13514,13540,13547,13551,13555,13569,13574,13578,13602,13607,13612,13618,13625,13629,13653,13660,13666,13670,13674,13693,13698,13707,13716,13731,13736,13744,13771,13792,13796,13810,13818,13822,13835,13843],{"__ignoreMap":5521},[5525,13377,13378],{"class":5527,"line":5528},[5525,13379,13380],{"class":5531},"# ❌ Порушення LSP: підклас змінює очікувану поведінку\n",[5525,13382,13383],{"class":5527,"line":5535},[5525,13384,5667],{"emptyLinePlaceholder":5666},[5525,13386,13387,13389,13392],{"class":5527,"line":5550},[5525,13388,5539],{"class":5538},[5525,13390,13391],{"class":5542}," Rectangle",[5525,13393,5547],{"class":5546},[5525,13395,13396,13398,13400,13402,13404,13406,13409,13411,13413,13415,13418,13420,13422],{"class":5527,"line":5581},[5525,13397,5553],{"class":5538},[5525,13399,5978],{"class":5556},[5525,13401,5560],{"class":5546},[5525,13403,5564],{"class":5563},[5525,13405,5567],{"class":5546},[5525,13407,13408],{"class":5563},"width",[5525,13410,5990],{"class":5546},[5525,13412,6031],{"class":5542},[5525,13414,5567],{"class":5546},[5525,13416,13417],{"class":5563},"height",[5525,13419,5990],{"class":5546},[5525,13421,6031],{"class":5542},[5525,13423,6006],{"class":5546},[5525,13425,13426,13428],{"class":5527,"line":5629},[5525,13427,6011],{"class":5538},[5525,13429,13430],{"class":5546},".width = width\n",[5525,13432,13433,13435],{"class":5527,"line":5663},[5525,13434,6011],{"class":5538},[5525,13436,13437],{"class":5546},".height = height\n",[5525,13439,13440],{"class":5527,"line":5670},[5525,13441,5667],{"emptyLinePlaceholder":5666},[5525,13443,13444,13446,13449,13451,13453,13455,13457],{"class":5527,"line":5680},[5525,13445,5553],{"class":5538},[5525,13447,13448],{"class":5556}," area",[5525,13450,5560],{"class":5546},[5525,13452,5564],{"class":5563},[5525,13454,6059],{"class":5546},[5525,13456,6031],{"class":5542},[5525,13458,5547],{"class":5546},[5525,13460,13461,13463,13465,13468,13470],{"class":5527,"line":5701},[5525,13462,6068],{"class":5643},[5525,13464,12854],{"class":5538},[5525,13466,13467],{"class":5546},".width * ",[5525,13469,5564],{"class":5538},[5525,13471,13472],{"class":5546},".height\n",[5525,13474,13475],{"class":5527,"line":5741},[5525,13476,5667],{"emptyLinePlaceholder":5666},[5525,13478,13479,13481,13484,13486,13488,13490,13493,13495,13497,13499,13501],{"class":5527,"line":5768},[5525,13480,5553],{"class":5538},[5525,13482,13483],{"class":5556}," set_width",[5525,13485,5560],{"class":5546},[5525,13487,5564],{"class":5563},[5525,13489,5567],{"class":5546},[5525,13491,13492],{"class":5563},"w",[5525,13494,5990],{"class":5546},[5525,13496,6031],{"class":5542},[5525,13498,6059],{"class":5546},[5525,13500,6124],{"class":5538},[5525,13502,5547],{"class":5546},[5525,13504,13505,13507],{"class":5527,"line":5773},[5525,13506,6011],{"class":5538},[5525,13508,13509],{"class":5546},".width = w\n",[5525,13511,13512],{"class":5527,"line":5783},[5525,13513,5667],{"emptyLinePlaceholder":5666},[5525,13515,13516,13518,13521,13523,13525,13527,13530,13532,13534,13536,13538],{"class":5527,"line":5804},[5525,13517,5553],{"class":5538},[5525,13519,13520],{"class":5556}," set_height",[5525,13522,5560],{"class":5546},[5525,13524,5564],{"class":5563},[5525,13526,5567],{"class":5546},[5525,13528,13529],{"class":5563},"h",[5525,13531,5990],{"class":5546},[5525,13533,6031],{"class":5542},[5525,13535,6059],{"class":5546},[5525,13537,6124],{"class":5538},[5525,13539,5547],{"class":5546},[5525,13541,13542,13544],{"class":5527,"line":5844},[5525,13543,6011],{"class":5538},[5525,13545,13546],{"class":5546},".height = h\n",[5525,13548,13549],{"class":5527,"line":6185},[5525,13550,5667],{"emptyLinePlaceholder":5666},[5525,13552,13553],{"class":5527,"line":6190},[5525,13554,5667],{"emptyLinePlaceholder":5666},[5525,13556,13557,13559,13562,13564,13567],{"class":5527,"line":6208},[5525,13558,5539],{"class":5538},[5525,13560,13561],{"class":5542}," Square",[5525,13563,5560],{"class":5546},[5525,13565,13566],{"class":5542},"Rectangle",[5525,13568,6006],{"class":5546},[5525,13570,13571],{"class":5527,"line":7127},[5525,13572,13573],{"class":5608},"    \"\"\"❌ НЕПРАВИЛЬНО: квадрат порушує LSP при наслідуванні від прямокутника.\"\"\"\n",[5525,13575,13576],{"class":5527,"line":7133},[5525,13577,5667],{"emptyLinePlaceholder":5666},[5525,13579,13580,13582,13584,13586,13588,13590,13592,13594,13596,13598,13600],{"class":5527,"line":7139},[5525,13581,5553],{"class":5538},[5525,13583,13483],{"class":5556},[5525,13585,5560],{"class":5546},[5525,13587,5564],{"class":5563},[5525,13589,5567],{"class":5546},[5525,13591,13492],{"class":5563},[5525,13593,5990],{"class":5546},[5525,13595,6031],{"class":5542},[5525,13597,6059],{"class":5546},[5525,13599,6124],{"class":5538},[5525,13601,5547],{"class":5546},[5525,13603,13604],{"class":5527,"line":7148},[5525,13605,13606],{"class":5531},"        # Квадрат вимушений змінювати обидва розміри одночасно —\n",[5525,13608,13609],{"class":5527,"line":7159},[5525,13610,13611],{"class":5531},"        # це порушує контракт Rectangle\n",[5525,13613,13614,13616],{"class":5527,"line":7170},[5525,13615,6011],{"class":5538},[5525,13617,13509],{"class":5546},[5525,13619,13620,13622],{"class":5527,"line":7458},[5525,13621,6011],{"class":5538},[5525,13623,13624],{"class":5546},".height = w\n",[5525,13626,13627],{"class":5527,"line":7477},[5525,13628,5667],{"emptyLinePlaceholder":5666},[5525,13630,13631,13633,13635,13637,13639,13641,13643,13645,13647,13649,13651],{"class":5527,"line":7483},[5525,13632,5553],{"class":5538},[5525,13634,13520],{"class":5556},[5525,13636,5560],{"class":5546},[5525,13638,5564],{"class":5563},[5525,13640,5567],{"class":5546},[5525,13642,13529],{"class":5563},[5525,13644,5990],{"class":5546},[5525,13646,6031],{"class":5542},[5525,13648,6059],{"class":5546},[5525,13650,6124],{"class":5538},[5525,13652,5547],{"class":5546},[5525,13654,13655,13657],{"class":5527,"line":7489},[5525,13656,6011],{"class":5538},[5525,13658,13659],{"class":5546},".width = h\n",[5525,13661,13662,13664],{"class":5527,"line":7495},[5525,13663,6011],{"class":5538},[5525,13665,13546],{"class":5546},[5525,13667,13668],{"class":5527,"line":7501},[5525,13669,5667],{"emptyLinePlaceholder":5666},[5525,13671,13672],{"class":5527,"line":7506},[5525,13673,5667],{"emptyLinePlaceholder":5666},[5525,13675,13676,13678,13681,13683,13686,13689,13691],{"class":5527,"line":7512},[5525,13677,11744],{"class":5538},[5525,13679,13680],{"class":5556}," test_rectangle_contract",[5525,13682,5560],{"class":5546},[5525,13684,13685],{"class":5563},"rect",[5525,13687,13688],{"class":5546},": Rectangle) -> ",[5525,13690,6124],{"class":5538},[5525,13692,5547],{"class":5546},[5525,13694,13695],{"class":5527,"line":7535},[5525,13696,13697],{"class":5608},"    \"\"\"Тест, що повинен проходити для будь-якого Rectangle та його підкласів.\"\"\"\n",[5525,13699,13700,13703,13705],{"class":5527,"line":7541},[5525,13701,13702],{"class":5546},"    rect.set_width(",[5525,13704,12928],{"class":6037},[5525,13706,6182],{"class":5546},[5525,13708,13709,13712,13714],{"class":5527,"line":7547},[5525,13710,13711],{"class":5546},"    rect.set_height(",[5525,13713,9824],{"class":6037},[5525,13715,6182],{"class":5546},[5525,13717,13718,13721,13723,13726,13728],{"class":5527,"line":7552},[5525,13719,13720],{"class":5546},"    expected_area = ",[5525,13722,12928],{"class":6037},[5525,13724,13725],{"class":5546}," * ",[5525,13727,9824],{"class":6037},[5525,13729,13730],{"class":5531},"  # 50\n",[5525,13732,13733],{"class":5527,"line":7569},[5525,13734,13735],{"class":5546},"    actual_area = rect.area()\n",[5525,13737,13738,13741],{"class":5527,"line":7575},[5525,13739,13740],{"class":5643},"    assert",[5525,13742,13743],{"class":5546}," actual_area == expected_area, \\\n",[5525,13745,13746,13749,13752,13754,13757,13759,13762,13764,13767,13769],{"class":5527,"line":7580},[5525,13747,13748],{"class":5538},"        f",[5525,13750,13751],{"class":5608},"\"LSP ПОРУШЕНО: очікувалось ",[5525,13753,5612],{"class":5538},[5525,13755,13756],{"class":5546},"expected_area",[5525,13758,5617],{"class":5538},[5525,13760,13761],{"class":5608},", отримано ",[5525,13763,5612],{"class":5538},[5525,13765,13766],{"class":5546},"actual_area",[5525,13768,5617],{"class":5538},[5525,13770,10547],{"class":5608},[5525,13772,13773,13775,13777,13779,13782,13784,13786,13788,13790],{"class":5527,"line":7586},[5525,13774,6865],{"class":5556},[5525,13776,5560],{"class":5546},[5525,13778,5605],{"class":5538},[5525,13780,13781],{"class":5608},"\"Контракт виконано: ",[5525,13783,5612],{"class":5538},[5525,13785,13766],{"class":5546},[5525,13787,5617],{"class":5538},[5525,13789,5620],{"class":5608},[5525,13791,6182],{"class":5546},[5525,13793,13794],{"class":5527,"line":7604},[5525,13795,5667],{"emptyLinePlaceholder":5666},[5525,13797,13798,13801,13804,13806,13808],{"class":5527,"line":7609},[5525,13799,13800],{"class":5546},"r = Rectangle(",[5525,13802,13803],{"class":6037},"3",[5525,13805,5567],{"class":5546},[5525,13807,6337],{"class":6037},[5525,13809,6182],{"class":5546},[5525,13811,13812,13815],{"class":5527,"line":7615},[5525,13813,13814],{"class":5546},"test_rectangle_contract(r)   ",[5525,13816,13817],{"class":5531},"# ✅ Площа: 50\n",[5525,13819,13820],{"class":5527,"line":7631},[5525,13821,5667],{"emptyLinePlaceholder":5666},[5525,13823,13824,13827,13829,13831,13833],{"class":5527,"line":7646},[5525,13825,13826],{"class":5546},"s = Square(",[5525,13828,13803],{"class":6037},[5525,13830,5567],{"class":5546},[5525,13832,13803],{"class":6037},[5525,13834,6182],{"class":5546},[5525,13836,13837,13840],{"class":5527,"line":7661},[5525,13838,13839],{"class":5546},"test_rectangle_contract(s)   ",[5525,13841,13842],{"class":5531},"# ❌ AssertionError: LSP порушено!\n",[5525,13844,13845],{"class":5527,"line":7681},[5525,13846,13847],{"class":5531},"# Після set_height(10) — width теж стало 10 → area = 100, а не 50\n",[6870,13849,13851,13860,13868],{"title":13850},"Демонстрація порушення LSP",[6874,13852,13854,6882,13857],{"className":13853},[5527],[5525,13855,6881],{"className":13856},[6880],[5877,13858,13859],{},"python lsp_demo.py",[6874,13861,13863,13864],{"className":13862},[5527],"Контракт виконано: ",[5525,13865,13867],{"className":13866},[6913],"50",[6874,13869,13871],{"className":13870},[5527],[5525,13872,13874],{"className":13873},[7845],"AssertionError: LSP ПОРУШЕНО: очікувалось 50, отримано 100",[5512,13876,13877,10843,13880,13883,13884,13886,13887,13890],{},[5877,13878,13879],{},"Правильне вирішення:",[5503,13881,13882],{},"Square"," не може повністю виконати контракт ",[5503,13885,13566],{},", вони не повинні бути у відношенні IS-A. Обидва можуть наслідувати від спільного абстрактного класу ",[5503,13888,13889],{},"Shape",", який не нав'язує незалежні сеттери розмірів.",[5516,13892,13894],{"className":5518,"code":13893,"language":5520,"meta":5521,"style":5521},"# ✅ Правильна архітектура: спільний предок без порушення контракту\nimport math\nfrom abc import ABC, abstractmethod\n\nclass Shape(ABC):\n    \"\"\"Абстрактна фігура: спільний предок Rectangle та Square.\"\"\"\n\n    @abstractmethod\n    def area(self) -> float: ...\n\n    @abstractmethod\n    def perimeter(self) -> float: ...\n\n\nclass Rectangle(Shape):\n    \"\"\"Прямокутник: незалежні ширина та висота.\"\"\"\n\n    def __init__(self, width: float, height: float):\n        self.width  = width\n        self.height = height\n\n    def area(self)      -> float: return self.width * self.height\n    def perimeter(self) -> float: return 2 * (self.width + self.height)\n\n\nclass Square(Shape):\n    \"\"\"\n    Квадрат: єдина сторона.\n    НЕ наслідує Rectangle — вони обидва Shape, але не пов'язані IS-A.\n    \"\"\"\n\n    def __init__(self, side: float):\n        self.side = side\n\n    def area(self)      -> float: return self.side ** 2\n    def perimeter(self) -> float: return 4 * self.side\n\n\n# Тепер LSP виконується для обох:\ndef print_shape_info(shape: Shape) -> None:\n    print(f\"{type(shape).__name__}: area={shape.area():.2f}, perimeter={shape.perimeter():.2f}\")\n\nfor s in [Rectangle(4, 6), Square(5)]:\n    print_shape_info(s)   # ✅ Будь-який Shape працює коректно\n",[5503,13895,13896,13901,13908,13920,13924,13934,13939,13943,13948,13965,13969,13973,13990,13994,13998,14010,14015,14019,14047,14054,14060,14064,14091,14125,14129,14133,14145,14149,14154,14159,14163,14167,14188,14195,14199,14224,14252,14256,14260,14265,14284,14330,14334,14361],{"__ignoreMap":5521},[5525,13897,13898],{"class":5527,"line":5528},[5525,13899,13900],{"class":5531},"# ✅ Правильна архітектура: спільний предок без порушення контракту\n",[5525,13902,13903,13905],{"class":5527,"line":5535},[5525,13904,6267],{"class":5643},[5525,13906,13907],{"class":5546}," math\n",[5525,13909,13910,13912,13915,13917],{"class":5527,"line":5550},[5525,13911,6261],{"class":5643},[5525,13913,13914],{"class":5546}," abc ",[5525,13916,6267],{"class":5643},[5525,13918,13919],{"class":5546}," ABC, abstractmethod\n",[5525,13921,13922],{"class":5527,"line":5581},[5525,13923,5667],{"emptyLinePlaceholder":5666},[5525,13925,13926,13928,13931],{"class":5527,"line":5629},[5525,13927,5539],{"class":5538},[5525,13929,13930],{"class":5542}," Shape",[5525,13932,13933],{"class":5546},"(ABC):\n",[5525,13935,13936],{"class":5527,"line":5663},[5525,13937,13938],{"class":5608},"    \"\"\"Абстрактна фігура: спільний предок Rectangle та Square.\"\"\"\n",[5525,13940,13941],{"class":5527,"line":5670},[5525,13942,5667],{"emptyLinePlaceholder":5666},[5525,13944,13945],{"class":5527,"line":5680},[5525,13946,13947],{"class":5556},"    @abstractmethod\n",[5525,13949,13950,13952,13954,13956,13958,13960,13962],{"class":5527,"line":5701},[5525,13951,5553],{"class":5538},[5525,13953,13448],{"class":5556},[5525,13955,5560],{"class":5546},[5525,13957,5564],{"class":5563},[5525,13959,6059],{"class":5546},[5525,13961,6031],{"class":5542},[5525,13963,13964],{"class":5546},": ...\n",[5525,13966,13967],{"class":5527,"line":5741},[5525,13968,5667],{"emptyLinePlaceholder":5666},[5525,13970,13971],{"class":5527,"line":5768},[5525,13972,13947],{"class":5556},[5525,13974,13975,13977,13980,13982,13984,13986,13988],{"class":5527,"line":5773},[5525,13976,5553],{"class":5538},[5525,13978,13979],{"class":5556}," perimeter",[5525,13981,5560],{"class":5546},[5525,13983,5564],{"class":5563},[5525,13985,6059],{"class":5546},[5525,13987,6031],{"class":5542},[5525,13989,13964],{"class":5546},[5525,13991,13992],{"class":5527,"line":5783},[5525,13993,5667],{"emptyLinePlaceholder":5666},[5525,13995,13996],{"class":5527,"line":5804},[5525,13997,5667],{"emptyLinePlaceholder":5666},[5525,13999,14000,14002,14004,14006,14008],{"class":5527,"line":5844},[5525,14001,5539],{"class":5538},[5525,14003,13391],{"class":5542},[5525,14005,5560],{"class":5546},[5525,14007,13889],{"class":5542},[5525,14009,6006],{"class":5546},[5525,14011,14012],{"class":5527,"line":6185},[5525,14013,14014],{"class":5608},"    \"\"\"Прямокутник: незалежні ширина та висота.\"\"\"\n",[5525,14016,14017],{"class":5527,"line":6190},[5525,14018,5667],{"emptyLinePlaceholder":5666},[5525,14020,14021,14023,14025,14027,14029,14031,14033,14035,14037,14039,14041,14043,14045],{"class":5527,"line":6208},[5525,14022,5553],{"class":5538},[5525,14024,5978],{"class":5556},[5525,14026,5560],{"class":5546},[5525,14028,5564],{"class":5563},[5525,14030,5567],{"class":5546},[5525,14032,13408],{"class":5563},[5525,14034,5990],{"class":5546},[5525,14036,6031],{"class":5542},[5525,14038,5567],{"class":5546},[5525,14040,13417],{"class":5563},[5525,14042,5990],{"class":5546},[5525,14044,6031],{"class":5542},[5525,14046,6006],{"class":5546},[5525,14048,14049,14051],{"class":5527,"line":7127},[5525,14050,6011],{"class":5538},[5525,14052,14053],{"class":5546},".width  = width\n",[5525,14055,14056,14058],{"class":5527,"line":7133},[5525,14057,6011],{"class":5538},[5525,14059,13437],{"class":5546},[5525,14061,14062],{"class":5527,"line":7139},[5525,14063,5667],{"emptyLinePlaceholder":5666},[5525,14065,14066,14068,14070,14072,14074,14077,14079,14081,14083,14085,14087,14089],{"class":5527,"line":7148},[5525,14067,5553],{"class":5538},[5525,14069,13448],{"class":5556},[5525,14071,5560],{"class":5546},[5525,14073,5564],{"class":5563},[5525,14075,14076],{"class":5546},")      -> ",[5525,14078,6031],{"class":5542},[5525,14080,5990],{"class":5546},[5525,14082,5644],{"class":5643},[5525,14084,12854],{"class":5538},[5525,14086,13467],{"class":5546},[5525,14088,5564],{"class":5538},[5525,14090,13472],{"class":5546},[5525,14092,14093,14095,14097,14099,14101,14103,14105,14107,14109,14112,14115,14117,14120,14122],{"class":5527,"line":7159},[5525,14094,5553],{"class":5538},[5525,14096,13979],{"class":5556},[5525,14098,5560],{"class":5546},[5525,14100,5564],{"class":5563},[5525,14102,6059],{"class":5546},[5525,14104,6031],{"class":5542},[5525,14106,5990],{"class":5546},[5525,14108,5644],{"class":5643},[5525,14110,14111],{"class":6037}," 2",[5525,14113,14114],{"class":5546}," * (",[5525,14116,5564],{"class":5538},[5525,14118,14119],{"class":5546},".width + ",[5525,14121,5564],{"class":5538},[5525,14123,14124],{"class":5546},".height)\n",[5525,14126,14127],{"class":5527,"line":7170},[5525,14128,5667],{"emptyLinePlaceholder":5666},[5525,14130,14131],{"class":5527,"line":7458},[5525,14132,5667],{"emptyLinePlaceholder":5666},[5525,14134,14135,14137,14139,14141,14143],{"class":5527,"line":7477},[5525,14136,5539],{"class":5538},[5525,14138,13561],{"class":5542},[5525,14140,5560],{"class":5546},[5525,14142,13889],{"class":5542},[5525,14144,6006],{"class":5546},[5525,14146,14147],{"class":5527,"line":7483},[5525,14148,12125],{"class":5608},[5525,14150,14151],{"class":5527,"line":7489},[5525,14152,14153],{"class":5608},"    Квадрат: єдина сторона.\n",[5525,14155,14156],{"class":5527,"line":7495},[5525,14157,14158],{"class":5608},"    НЕ наслідує Rectangle — вони обидва Shape, але не пов'язані IS-A.\n",[5525,14160,14161],{"class":5527,"line":7501},[5525,14162,12125],{"class":5608},[5525,14164,14165],{"class":5527,"line":7506},[5525,14166,5667],{"emptyLinePlaceholder":5666},[5525,14168,14169,14171,14173,14175,14177,14179,14182,14184,14186],{"class":5527,"line":7512},[5525,14170,5553],{"class":5538},[5525,14172,5978],{"class":5556},[5525,14174,5560],{"class":5546},[5525,14176,5564],{"class":5563},[5525,14178,5567],{"class":5546},[5525,14180,14181],{"class":5563},"side",[5525,14183,5990],{"class":5546},[5525,14185,6031],{"class":5542},[5525,14187,6006],{"class":5546},[5525,14189,14190,14192],{"class":5527,"line":7535},[5525,14191,6011],{"class":5538},[5525,14193,14194],{"class":5546},".side = side\n",[5525,14196,14197],{"class":5527,"line":7541},[5525,14198,5667],{"emptyLinePlaceholder":5666},[5525,14200,14201,14203,14205,14207,14209,14211,14213,14215,14217,14219,14222],{"class":5527,"line":7547},[5525,14202,5553],{"class":5538},[5525,14204,13448],{"class":5556},[5525,14206,5560],{"class":5546},[5525,14208,5564],{"class":5563},[5525,14210,14076],{"class":5546},[5525,14212,6031],{"class":5542},[5525,14214,5990],{"class":5546},[5525,14216,5644],{"class":5643},[5525,14218,12854],{"class":5538},[5525,14220,14221],{"class":5546},".side ** ",[5525,14223,7145],{"class":6037},[5525,14225,14226,14228,14230,14232,14234,14236,14238,14240,14242,14245,14247,14249],{"class":5527,"line":7552},[5525,14227,5553],{"class":5538},[5525,14229,13979],{"class":5556},[5525,14231,5560],{"class":5546},[5525,14233,5564],{"class":5563},[5525,14235,6059],{"class":5546},[5525,14237,6031],{"class":5542},[5525,14239,5990],{"class":5546},[5525,14241,5644],{"class":5643},[5525,14243,14244],{"class":6037}," 4",[5525,14246,13725],{"class":5546},[5525,14248,5564],{"class":5538},[5525,14250,14251],{"class":5546},".side\n",[5525,14253,14254],{"class":5527,"line":7569},[5525,14255,5667],{"emptyLinePlaceholder":5666},[5525,14257,14258],{"class":5527,"line":7575},[5525,14259,5667],{"emptyLinePlaceholder":5666},[5525,14261,14262],{"class":5527,"line":7580},[5525,14263,14264],{"class":5531},"# Тепер LSP виконується для обох:\n",[5525,14266,14267,14269,14272,14274,14277,14280,14282],{"class":5527,"line":7586},[5525,14268,11744],{"class":5538},[5525,14270,14271],{"class":5556}," print_shape_info",[5525,14273,5560],{"class":5546},[5525,14275,14276],{"class":5563},"shape",[5525,14278,14279],{"class":5546},": Shape) -> ",[5525,14281,6124],{"class":5538},[5525,14283,5547],{"class":5546},[5525,14285,14286,14288,14290,14292,14294,14296,14298,14301,14303,14305,14308,14310,14313,14316,14319,14321,14324,14326,14328],{"class":5527,"line":7604},[5525,14287,6865],{"class":5556},[5525,14289,5560],{"class":5546},[5525,14291,5605],{"class":5538},[5525,14293,5620],{"class":5608},[5525,14295,5612],{"class":5538},[5525,14297,7223],{"class":5542},[5525,14299,14300],{"class":5546},"(shape).",[5525,14302,6226],{"class":5563},[5525,14304,5617],{"class":5538},[5525,14306,14307],{"class":5608},": area=",[5525,14309,5612],{"class":5538},[5525,14311,14312],{"class":5546},"shape.area()",[5525,14314,14315],{"class":5538},":.2f}",[5525,14317,14318],{"class":5608},", perimeter=",[5525,14320,5612],{"class":5538},[5525,14322,14323],{"class":5546},"shape.perimeter()",[5525,14325,14315],{"class":5538},[5525,14327,5620],{"class":5608},[5525,14329,6182],{"class":5546},[5525,14331,14332],{"class":5527,"line":7609},[5525,14333,5667],{"emptyLinePlaceholder":5666},[5525,14335,14336,14338,14341,14343,14346,14348,14350,14353,14356,14358],{"class":5527,"line":7615},[5525,14337,6851],{"class":5643},[5525,14339,14340],{"class":5546}," s ",[5525,14342,6857],{"class":5643},[5525,14344,14345],{"class":5546}," [Rectangle(",[5525,14347,6337],{"class":6037},[5525,14349,5567],{"class":5546},[5525,14351,14352],{"class":6037},"6",[5525,14354,14355],{"class":5546},"), Square(",[5525,14357,12928],{"class":6037},[5525,14359,14360],{"class":5546},")]:\n",[5525,14362,14363,14366],{"class":5527,"line":7631},[5525,14364,14365],{"class":5546},"    print_shape_info(s)   ",[5525,14367,14368],{"class":5531},"# ✅ Будь-який Shape працює коректно\n",[7852,14370,14371,14374,14375,14378],{},[5877,14372,14373],{},"Спільний патерн вирішення LSP-конфліктів:"," якщо підклас вимушений звужувати (обмежувати) поведінку батька або змінювати семантику його методів — винесіть спільну поведінку у ",[5877,14376,14377],{},"нейтральний абстрактний клас",", від якого обидва класи наслідують незалежно. Це зберігає поліморфізм без порушення контракту.",[14380,14381,14382,14385,14386,14389,14390,14393,14394,14396],"caution",{},[5877,14383,14384],{},"LSP — це ваш критерій правильності наслідування."," Перед тим як написати ",[5503,14387,14388],{},"class Child(Parent)",", запитайте: «Чи можу я замінити кожне використання ",[5503,14391,14392],{},"Parent"," на ",[5503,14395,8782],{}," без зміни коректності програми?» Якщо ні — переходьте до композиції або перегляньте ієрархію абстракцій.",[5909,14398],{},[5507,14400,14402],{"id":14401},"частина-vii-патерн-mixins-класи-домішки","Частина VII: Патерн Mixins (Класи-домішки)",[5916,14404,14406],{"id":14405},"концепція-та-правила-проектування","Концепція та правила проектування",[14408,14409,14410],"blockquote",{},[5512,14411,14412,14413,14415,14416,14419],{},"Принципове розмежування: ",[5877,14414,5879],{}," моделює онтологічні відносини предметної галузі (IS-A), тоді як ",[5877,14417,14418],{},"Mixins"," є технічним механізмом горизонтального перевикористання коду, що не несе семантичного навантаження.",[5512,14421,14422,14425,14426,14429],{},[5877,14423,14424],{},"Mixin (домішка)"," — це клас, що призначений виключно для ",[5877,14427,14428],{},"горизонтального"," розподілу поведінки між непов'язаними класами. Він не моделює сутність (не є окремою концепцією предметної галузі), а надає набір функцій.",[8168,14431,14432],{},[5516,14433,14435],{"className":8172,"code":14434,"language":8174,"meta":5521,"style":5521},"@startuml\nskinparam style plain\nskinparam backgroundColor #ffffff\nskinparam ArrowColor #6366f1\nskinparam class {\n    BackgroundColor #f3f4f6\n    BorderColor #d1d5db\n}\n\nclass JSONSerializableMixin #d1fae5 {\n    + to_json() : str\n    + from_json(s: str) : Self\n}\n\nclass LoggingMixin #fef3c7 {\n    + log(msg: str) : void\n    + log_error(err: Exception) : void\n}\n\nclass ValidationMixin #dbeafe {\n    + validate() : bool\n    + assert_valid() : void\n}\n\nclass Product #f3f4f6 {\n    + name : str\n    + price : float\n}\n\nclass User #f3f4f6 {\n    + username : str\n    + email : str\n}\n\nclass Order #f3f4f6 {\n    + order_id : str\n    + items : list\n}\n\nProduct --|> JSONSerializableMixin\nProduct --|> LoggingMixin\nProduct --|> ValidationMixin\n\nUser --|> JSONSerializableMixin\nUser --|> LoggingMixin\n\nOrder --|> JSONSerializableMixin\nOrder --|> ValidationMixin\n\nnote bottom\n  Mixins — горизонтальне розширення.\n  Один Mixin використовується у\n  непов'язаних класах без успадкування\n  реального IS-A відношення.\nend note\n@enduml\n",[5503,14436,14437,14441,14445,14449,14453,14457,14461,14465,14469,14473,14478,14483,14488,14492,14496,14501,14506,14511,14515,14519,14524,14529,14534,14538,14542,14547,14552,14557,14561,14565,14570,14575,14580,14584,14588,14593,14598,14603,14607,14611,14616,14621,14626,14630,14635,14640,14644,14649,14654,14658,14663,14668,14673,14678,14683,14687],{"__ignoreMap":5521},[5525,14438,14439],{"class":5527,"line":5528},[5525,14440,8181],{},[5525,14442,14443],{"class":5527,"line":5535},[5525,14444,8186],{},[5525,14446,14447],{"class":5527,"line":5550},[5525,14448,8191],{},[5525,14450,14451],{"class":5527,"line":5581},[5525,14452,8196],{},[5525,14454,14455],{"class":5527,"line":5629},[5525,14456,10303],{},[5525,14458,14459],{"class":5527,"line":5663},[5525,14460,10308],{},[5525,14462,14463],{"class":5527,"line":5670},[5525,14464,10313],{},[5525,14466,14467],{"class":5527,"line":5680},[5525,14468,8221],{},[5525,14470,14471],{"class":5527,"line":5701},[5525,14472,5667],{"emptyLinePlaceholder":5666},[5525,14474,14475],{"class":5527,"line":5741},[5525,14476,14477],{},"class JSONSerializableMixin #d1fae5 {\n",[5525,14479,14480],{"class":5527,"line":5768},[5525,14481,14482],{},"    + to_json() : str\n",[5525,14484,14485],{"class":5527,"line":5773},[5525,14486,14487],{},"    + from_json(s: str) : Self\n",[5525,14489,14490],{"class":5527,"line":5783},[5525,14491,8221],{},[5525,14493,14494],{"class":5527,"line":5804},[5525,14495,5667],{"emptyLinePlaceholder":5666},[5525,14497,14498],{"class":5527,"line":5844},[5525,14499,14500],{},"class LoggingMixin #fef3c7 {\n",[5525,14502,14503],{"class":5527,"line":6185},[5525,14504,14505],{},"    + log(msg: str) : void\n",[5525,14507,14508],{"class":5527,"line":6190},[5525,14509,14510],{},"    + log_error(err: Exception) : void\n",[5525,14512,14513],{"class":5527,"line":6208},[5525,14514,8221],{},[5525,14516,14517],{"class":5527,"line":7127},[5525,14518,5667],{"emptyLinePlaceholder":5666},[5525,14520,14521],{"class":5527,"line":7133},[5525,14522,14523],{},"class ValidationMixin #dbeafe {\n",[5525,14525,14526],{"class":5527,"line":7139},[5525,14527,14528],{},"    + validate() : bool\n",[5525,14530,14531],{"class":5527,"line":7148},[5525,14532,14533],{},"    + assert_valid() : void\n",[5525,14535,14536],{"class":5527,"line":7159},[5525,14537,8221],{},[5525,14539,14540],{"class":5527,"line":7170},[5525,14541,5667],{"emptyLinePlaceholder":5666},[5525,14543,14544],{"class":5527,"line":7458},[5525,14545,14546],{},"class Product #f3f4f6 {\n",[5525,14548,14549],{"class":5527,"line":7477},[5525,14550,14551],{},"    + name : str\n",[5525,14553,14554],{"class":5527,"line":7483},[5525,14555,14556],{},"    + price : float\n",[5525,14558,14559],{"class":5527,"line":7489},[5525,14560,8221],{},[5525,14562,14563],{"class":5527,"line":7495},[5525,14564,5667],{"emptyLinePlaceholder":5666},[5525,14566,14567],{"class":5527,"line":7501},[5525,14568,14569],{},"class User #f3f4f6 {\n",[5525,14571,14572],{"class":5527,"line":7506},[5525,14573,14574],{},"    + username : str\n",[5525,14576,14577],{"class":5527,"line":7512},[5525,14578,14579],{},"    + email : str\n",[5525,14581,14582],{"class":5527,"line":7535},[5525,14583,8221],{},[5525,14585,14586],{"class":5527,"line":7541},[5525,14587,5667],{"emptyLinePlaceholder":5666},[5525,14589,14590],{"class":5527,"line":7547},[5525,14591,14592],{},"class Order #f3f4f6 {\n",[5525,14594,14595],{"class":5527,"line":7552},[5525,14596,14597],{},"    + order_id : str\n",[5525,14599,14600],{"class":5527,"line":7569},[5525,14601,14602],{},"    + items : list\n",[5525,14604,14605],{"class":5527,"line":7575},[5525,14606,8221],{},[5525,14608,14609],{"class":5527,"line":7580},[5525,14610,5667],{"emptyLinePlaceholder":5666},[5525,14612,14613],{"class":5527,"line":7586},[5525,14614,14615],{},"Product --|> JSONSerializableMixin\n",[5525,14617,14618],{"class":5527,"line":7604},[5525,14619,14620],{},"Product --|> LoggingMixin\n",[5525,14622,14623],{"class":5527,"line":7609},[5525,14624,14625],{},"Product --|> ValidationMixin\n",[5525,14627,14628],{"class":5527,"line":7615},[5525,14629,5667],{"emptyLinePlaceholder":5666},[5525,14631,14632],{"class":5527,"line":7631},[5525,14633,14634],{},"User --|> JSONSerializableMixin\n",[5525,14636,14637],{"class":5527,"line":7646},[5525,14638,14639],{},"User --|> LoggingMixin\n",[5525,14641,14642],{"class":5527,"line":7661},[5525,14643,5667],{"emptyLinePlaceholder":5666},[5525,14645,14646],{"class":5527,"line":7681},[5525,14647,14648],{},"Order --|> JSONSerializableMixin\n",[5525,14650,14651],{"class":5527,"line":7686},[5525,14652,14653],{},"Order --|> ValidationMixin\n",[5525,14655,14656],{"class":5527,"line":7692},[5525,14657,5667],{"emptyLinePlaceholder":5666},[5525,14659,14660],{"class":5527,"line":7708},[5525,14661,14662],{},"note bottom\n",[5525,14664,14665],{"class":5527,"line":7722},[5525,14666,14667],{},"  Mixins — горизонтальне розширення.\n",[5525,14669,14670],{"class":5527,"line":9345},[5525,14671,14672],{},"  Один Mixin використовується у\n",[5525,14674,14675],{"class":5527,"line":9374},[5525,14676,14677],{},"  непов'язаних класах без успадкування\n",[5525,14679,14680],{"class":5527,"line":9379},[5525,14681,14682],{},"  реального IS-A відношення.\n",[5525,14684,14685],{"class":5527,"line":9384},[5525,14686,8284],{},[5525,14688,14689],{"class":5527,"line":9390},[5525,14690,8304],{},[5882,14692,14693,14711,14716,14725],{},[5885,14694,14697,14698,14700,14701,14703,14704,14706,14707,14710],{"icon":14695,"title":14696},"i-heroicons-circle-stack","Без власного стану","Домішка не повинна зберігати стан у власному ",[5503,14699,6355],{},". Якщо ",[5503,14702,6355],{}," потрібен — він ",[5877,14705,10258],{}," має викликати ",[5503,14708,14709],{},"super().__init__(*args, **kwargs)",", щоб не обривати ланцюжок MRO.",[5885,14712,14715],{"icon":14713,"title":14714},"i-heroicons-check-badge","Single Responsibility","Кожна домішка вирішує одну задачу: серіалізація, логування, валідація, авторизація. Одна домішка — одна відповідальність.",[5885,14717,14720,14721,14724],{"icon":14718,"title":14719},"i-heroicons-arrows-right-left","Порядок у наслідуванні","Домішки вказуються ",[5877,14722,14723],{},"ліворуч"," від основного базового класу. Це забезпечує їм вищий пріоритет у MRO — їхні методи перехоплюють виклики першими.",[5885,14726,14729,14730,14733],{"icon":14727,"title":14728},"i-heroicons-tag","Суфікс 'Mixin'","Назва домішки має закінчуватися на ",[5503,14731,14732],{},"Mixin",". Це конвенція, що сигналізує читачу коду: «цей клас не призначений для самостійного використання».",[5916,14735,14737],{"id":14736},"практична-реалізація-повноцінний-набір-домішок","Практична реалізація: повноцінний набір домішок",[5516,14739,14741],{"className":5518,"code":14740,"language":5520,"meta":5521,"style":5521},"# mixins.py\nimport json\nimport hashlib\nfrom datetime import datetime\nfrom typing import Any\n\n\nclass JSONSerializableMixin:\n    \"\"\"\n    Домішка для автоматичної JSON-серіалізації та десеріалізації.\n    Ігнорує атрибути з підкресленням (_protected, __private).\n    \"\"\"\n\n    def to_json(self) -> str:\n        \"\"\"Серіалізує публічні атрибути об'єкта у JSON-рядок.\"\"\"\n        public_data = {\n            key: value\n            for key, value in self.__dict__.items()\n            if not key.startswith('_')\n        }\n        return json.dumps(public_data, ensure_ascii=False, default=str)\n\n    @classmethod\n    def from_json(cls, json_str: str) -> \"JSONSerializableMixin\":\n        \"\"\"Десеріалізує JSON-рядок у новий об'єкт класу.\"\"\"\n        data = json.loads(json_str)\n        return cls(**data)\n\n    def to_dict(self) -> dict[str, Any]:\n        \"\"\"Повертає публічні атрибути як словник.\"\"\"\n        return {\n            key: value\n            for key, value in self.__dict__.items()\n            if not key.startswith('_')\n        }\n\n\nclass LoggingMixin:\n    \"\"\"\n    Домішка для структурованого логування операцій.\n    Автоматично підставляє ім'я реального класу в лог.\n    \"\"\"\n\n    def log(self, message: str, level: str = \"INFO\") -> None:\n        timestamp = datetime.now().strftime(\"%H:%M:%S.%f\")[:-3]\n        class_name = self.__class__.__name__\n        print(f\"[{timestamp}] [{level:5}] [{class_name}] {message}\")\n\n    def log_error(self, error: Exception) -> None:\n        self.log(f\"Помилка: {type(error).__name__}: {error}\", level=\"ERROR\")\n\n\nclass ValidationMixin:\n    \"\"\"\n    Домішка для декларативної валідації даних.\n    Підкласи можуть перевизначити `_validation_rules` — список функцій-перевірок.\n    \"\"\"\n\n    _validation_rules: list = []  # клас-рівень: перевизначте у підкласі\n\n    def validate(self) -> list[str]:\n        \"\"\"Запускає всі правила валідації. Повертає список помилок.\"\"\"\n        errors = []\n        for rule in self._validation_rules:\n            error = rule(self)\n            if error:\n                errors.append(error)\n        return errors\n\n    def assert_valid(self) -> None:\n        \"\"\"Перевіряє валідність або кидає ValueError зі списком помилок.\"\"\"\n        errors = self.validate()\n        if errors:\n            raise ValueError(f\"Помилки валідації: {'; '.join(errors)}\")\n\n\nclass HashableMixin:\n    \"\"\"\n    Домішка для генерації хешу об'єкта на основі його JSON-представлення.\n    Вимагає JSONSerializableMixin.\n    \"\"\"\n\n    @property\n    def content_hash(self) -> str:\n        \"\"\"SHA-256 хеш вмісту об'єкта. Ідентичні дані → ідентичний хеш.\"\"\"\n        if not hasattr(self, 'to_json'):\n            raise TypeError(\"HashableMixin вимагає JSONSerializableMixin\")\n        content = self.to_json().encode('utf-8')\n        return hashlib.sha256(content).hexdigest()[:16]\n",[5503,14742,14743,14748,14754,14761,14771,14783,14787,14791,14800,14804,14809,14814,14818,14822,14838,14843,14848,14853,14872,14887,14892,14917,14921,14927,14952,14957,14962,14971,14975,14994,14999,15006,15010,15026,15038,15042,15046,15050,15059,15063,15068,15073,15077,15081,15120,15140,15156,15206,15210,15237,15281,15285,15289,15298,15302,15307,15312,15316,15320,15334,15338,15357,15362,15367,15382,15391,15399,15405,15413,15418,15436,15442,15453,15461,15489,15494,15499,15509,15514,15520,15526,15531,15536,15544,15562,15568,15588,15603,15619],{"__ignoreMap":5521},[5525,14744,14745],{"class":5527,"line":5528},[5525,14746,14747],{"class":5531},"# mixins.py\n",[5525,14749,14750,14752],{"class":5527,"line":5535},[5525,14751,6267],{"class":5643},[5525,14753,8870],{"class":5546},[5525,14755,14756,14758],{"class":5527,"line":5550},[5525,14757,6267],{"class":5643},[5525,14759,14760],{"class":5546}," hashlib\n",[5525,14762,14763,14765,14767,14769],{"class":5527,"line":5581},[5525,14764,6261],{"class":5643},[5525,14766,8877],{"class":5546},[5525,14768,6267],{"class":5643},[5525,14770,8882],{"class":5546},[5525,14772,14773,14775,14778,14780],{"class":5527,"line":5629},[5525,14774,6261],{"class":5643},[5525,14776,14777],{"class":5546}," typing ",[5525,14779,6267],{"class":5643},[5525,14781,14782],{"class":5546}," Any\n",[5525,14784,14785],{"class":5527,"line":5663},[5525,14786,5667],{"emptyLinePlaceholder":5666},[5525,14788,14789],{"class":5527,"line":5670},[5525,14790,5667],{"emptyLinePlaceholder":5666},[5525,14792,14793,14795,14798],{"class":5527,"line":5680},[5525,14794,5539],{"class":5538},[5525,14796,14797],{"class":5542}," JSONSerializableMixin",[5525,14799,5547],{"class":5546},[5525,14801,14802],{"class":5527,"line":5701},[5525,14803,12125],{"class":5608},[5525,14805,14806],{"class":5527,"line":5741},[5525,14807,14808],{"class":5608},"    Домішка для автоматичної JSON-серіалізації та десеріалізації.\n",[5525,14810,14811],{"class":5527,"line":5768},[5525,14812,14813],{"class":5608},"    Ігнорує атрибути з підкресленням (_protected, __private).\n",[5525,14815,14816],{"class":5527,"line":5773},[5525,14817,12125],{"class":5608},[5525,14819,14820],{"class":5527,"line":5783},[5525,14821,5667],{"emptyLinePlaceholder":5666},[5525,14823,14824,14826,14828,14830,14832,14834,14836],{"class":5527,"line":5804},[5525,14825,5553],{"class":5538},[5525,14827,5634],{"class":5556},[5525,14829,5560],{"class":5546},[5525,14831,5564],{"class":5563},[5525,14833,6059],{"class":5546},[5525,14835,5993],{"class":5542},[5525,14837,5547],{"class":5546},[5525,14839,14840],{"class":5527,"line":5844},[5525,14841,14842],{"class":5608},"        \"\"\"Серіалізує публічні атрибути об'єкта у JSON-рядок.\"\"\"\n",[5525,14844,14845],{"class":5527,"line":6185},[5525,14846,14847],{"class":5546},"        public_data = {\n",[5525,14849,14850],{"class":5527,"line":6190},[5525,14851,14852],{"class":5546},"            key: value\n",[5525,14854,14855,14858,14861,14863,14865,14867,14869],{"class":5527,"line":6208},[5525,14856,14857],{"class":5643},"            for",[5525,14859,14860],{"class":5546}," key, value ",[5525,14862,6857],{"class":5643},[5525,14864,12854],{"class":5538},[5525,14866,5652],{"class":5546},[5525,14868,5655],{"class":5563},[5525,14870,14871],{"class":5546},".items()\n",[5525,14873,14874,14877,14879,14882,14885],{"class":5527,"line":7127},[5525,14875,14876],{"class":5643},"            if",[5525,14878,12236],{"class":5538},[5525,14880,14881],{"class":5546}," key.startswith(",[5525,14883,14884],{"class":5608},"'_'",[5525,14886,6182],{"class":5546},[5525,14888,14889],{"class":5527,"line":7133},[5525,14890,14891],{"class":5546},"        }\n",[5525,14893,14894,14896,14899,14902,14904,14906,14908,14911,14913,14915],{"class":5527,"line":7139},[5525,14895,6068],{"class":5643},[5525,14897,14898],{"class":5546}," json.dumps(public_data, ",[5525,14900,14901],{"class":5563},"ensure_ascii",[5525,14903,6804],{"class":5546},[5525,14905,7846],{"class":5538},[5525,14907,5567],{"class":5546},[5525,14909,14910],{"class":5563},"default",[5525,14912,6804],{"class":5546},[5525,14914,5993],{"class":5542},[5525,14916,6182],{"class":5546},[5525,14918,14919],{"class":5527,"line":7148},[5525,14920,5667],{"emptyLinePlaceholder":5666},[5525,14922,14923,14925],{"class":5527,"line":7159},[5525,14924,8957],{"class":5556},[5525,14926,8960],{"class":5542},[5525,14928,14929,14931,14933,14935,14937,14939,14941,14943,14945,14947,14950],{"class":5527,"line":7170},[5525,14930,5553],{"class":5538},[5525,14932,9071],{"class":5556},[5525,14934,5560],{"class":5546},[5525,14936,8610],{"class":5563},[5525,14938,5567],{"class":5546},[5525,14940,9080],{"class":5563},[5525,14942,5990],{"class":5546},[5525,14944,5993],{"class":5542},[5525,14946,6059],{"class":5546},[5525,14948,14949],{"class":5608},"\"JSONSerializableMixin\"",[5525,14951,5547],{"class":5546},[5525,14953,14954],{"class":5527,"line":7458},[5525,14955,14956],{"class":5608},"        \"\"\"Десеріалізує JSON-рядок у новий об'єкт класу.\"\"\"\n",[5525,14958,14959],{"class":5527,"line":7477},[5525,14960,14961],{"class":5546},"        data = json.loads(json_str)\n",[5525,14963,14964,14966,14968],{"class":5527,"line":7483},[5525,14965,6068],{"class":5643},[5525,14967,7444],{"class":5538},[5525,14969,14970],{"class":5546},"(**data)\n",[5525,14972,14973],{"class":5527,"line":7489},[5525,14974,5667],{"emptyLinePlaceholder":5666},[5525,14976,14977,14979,14982,14984,14986,14989,14991],{"class":5527,"line":7495},[5525,14978,5553],{"class":5538},[5525,14980,14981],{"class":5556}," to_dict",[5525,14983,5560],{"class":5546},[5525,14985,5564],{"class":5563},[5525,14987,14988],{"class":5546},") -> dict[",[5525,14990,5993],{"class":5542},[5525,14992,14993],{"class":5546},", Any]:\n",[5525,14995,14996],{"class":5527,"line":7501},[5525,14997,14998],{"class":5608},"        \"\"\"Повертає публічні атрибути як словник.\"\"\"\n",[5525,15000,15001,15003],{"class":5527,"line":7506},[5525,15002,6068],{"class":5643},[5525,15004,15005],{"class":5546}," {\n",[5525,15007,15008],{"class":5527,"line":7512},[5525,15009,14852],{"class":5546},[5525,15011,15012,15014,15016,15018,15020,15022,15024],{"class":5527,"line":7535},[5525,15013,14857],{"class":5643},[5525,15015,14860],{"class":5546},[5525,15017,6857],{"class":5643},[5525,15019,12854],{"class":5538},[5525,15021,5652],{"class":5546},[5525,15023,5655],{"class":5563},[5525,15025,14871],{"class":5546},[5525,15027,15028,15030,15032,15034,15036],{"class":5527,"line":7541},[5525,15029,14876],{"class":5643},[5525,15031,12236],{"class":5538},[5525,15033,14881],{"class":5546},[5525,15035,14884],{"class":5608},[5525,15037,6182],{"class":5546},[5525,15039,15040],{"class":5527,"line":7547},[5525,15041,14891],{"class":5546},[5525,15043,15044],{"class":5527,"line":7552},[5525,15045,5667],{"emptyLinePlaceholder":5666},[5525,15047,15048],{"class":5527,"line":7569},[5525,15049,5667],{"emptyLinePlaceholder":5666},[5525,15051,15052,15054,15057],{"class":5527,"line":7575},[5525,15053,5539],{"class":5538},[5525,15055,15056],{"class":5542}," LoggingMixin",[5525,15058,5547],{"class":5546},[5525,15060,15061],{"class":5527,"line":7580},[5525,15062,12125],{"class":5608},[5525,15064,15065],{"class":5527,"line":7586},[5525,15066,15067],{"class":5608},"    Домішка для структурованого логування операцій.\n",[5525,15069,15070],{"class":5527,"line":7604},[5525,15071,15072],{"class":5608},"    Автоматично підставляє ім'я реального класу в лог.\n",[5525,15074,15075],{"class":5527,"line":7609},[5525,15076,12125],{"class":5608},[5525,15078,15079],{"class":5527,"line":7615},[5525,15080,5667],{"emptyLinePlaceholder":5666},[5525,15082,15083,15085,15087,15089,15091,15093,15096,15098,15100,15102,15105,15107,15109,15111,15114,15116,15118],{"class":5527,"line":7631},[5525,15084,5553],{"class":5538},[5525,15086,5586],{"class":5556},[5525,15088,5560],{"class":5546},[5525,15090,5564],{"class":5563},[5525,15092,5567],{"class":5546},[5525,15094,15095],{"class":5563},"message",[5525,15097,5990],{"class":5546},[5525,15099,5993],{"class":5542},[5525,15101,5567],{"class":5546},[5525,15103,15104],{"class":5563},"level",[5525,15106,5990],{"class":5546},[5525,15108,5993],{"class":5542},[5525,15110,6034],{"class":5546},[5525,15112,15113],{"class":5608},"\"INFO\"",[5525,15115,6059],{"class":5546},[5525,15117,6124],{"class":5538},[5525,15119,5547],{"class":5546},[5525,15121,15122,15125,15128,15131,15133,15136,15138],{"class":5527,"line":7646},[5525,15123,15124],{"class":5546},"        timestamp = datetime.now().strftime(",[5525,15126,15127],{"class":5608},"\"%H:%M:%S.",[5525,15129,15130],{"class":5538},"%f",[5525,15132,5620],{"class":5608},[5525,15134,15135],{"class":5546},")[:-",[5525,15137,13803],{"class":6037},[5525,15139,6837],{"class":5546},[5525,15141,15142,15145,15147,15149,15151,15153],{"class":5527,"line":7661},[5525,15143,15144],{"class":5546},"        class_name = ",[5525,15146,5564],{"class":5538},[5525,15148,5652],{"class":5546},[5525,15150,6221],{"class":5563},[5525,15152,5652],{"class":5546},[5525,15154,15155],{"class":5563},"__name__\n",[5525,15157,15158,15160,15162,15164,15167,15169,15172,15174,15177,15179,15181,15184,15186,15188,15191,15193,15196,15198,15200,15202,15204],{"class":5527,"line":7681},[5525,15159,6152],{"class":5556},[5525,15161,5560],{"class":5546},[5525,15163,5605],{"class":5538},[5525,15165,15166],{"class":5608},"\"[",[5525,15168,5612],{"class":5538},[5525,15170,15171],{"class":5546},"timestamp",[5525,15173,5617],{"class":5538},[5525,15175,15176],{"class":5608},"] [",[5525,15178,5612],{"class":5538},[5525,15180,15104],{"class":5546},[5525,15182,15183],{"class":5538},":5}",[5525,15185,15176],{"class":5608},[5525,15187,5612],{"class":5538},[5525,15189,15190],{"class":5546},"class_name",[5525,15192,5617],{"class":5538},[5525,15194,15195],{"class":5608},"] ",[5525,15197,5612],{"class":5538},[5525,15199,15095],{"class":5546},[5525,15201,5617],{"class":5538},[5525,15203,5620],{"class":5608},[5525,15205,6182],{"class":5546},[5525,15207,15208],{"class":5527,"line":7686},[5525,15209,5667],{"emptyLinePlaceholder":5666},[5525,15211,15212,15214,15217,15219,15221,15223,15226,15228,15231,15233,15235],{"class":5527,"line":7692},[5525,15213,5553],{"class":5538},[5525,15215,15216],{"class":5556}," log_error",[5525,15218,5560],{"class":5546},[5525,15220,5564],{"class":5563},[5525,15222,5567],{"class":5546},[5525,15224,15225],{"class":5563},"error",[5525,15227,5990],{"class":5546},[5525,15229,15230],{"class":5542},"Exception",[5525,15232,6059],{"class":5546},[5525,15234,6124],{"class":5538},[5525,15236,5547],{"class":5546},[5525,15238,15239,15241,15244,15246,15249,15251,15253,15256,15258,15260,15262,15264,15266,15268,15270,15272,15274,15276,15279],{"class":5527,"line":7708},[5525,15240,6011],{"class":5538},[5525,15242,15243],{"class":5546},".log(",[5525,15245,5605],{"class":5538},[5525,15247,15248],{"class":5608},"\"Помилка: ",[5525,15250,5612],{"class":5538},[5525,15252,7223],{"class":5542},[5525,15254,15255],{"class":5546},"(error).",[5525,15257,6226],{"class":5563},[5525,15259,5617],{"class":5538},[5525,15261,5990],{"class":5608},[5525,15263,5612],{"class":5538},[5525,15265,15225],{"class":5546},[5525,15267,5617],{"class":5538},[5525,15269,5620],{"class":5608},[5525,15271,5567],{"class":5546},[5525,15273,15104],{"class":5563},[5525,15275,6804],{"class":5546},[5525,15277,15278],{"class":5608},"\"ERROR\"",[5525,15280,6182],{"class":5546},[5525,15282,15283],{"class":5527,"line":7722},[5525,15284,5667],{"emptyLinePlaceholder":5666},[5525,15286,15287],{"class":5527,"line":9345},[5525,15288,5667],{"emptyLinePlaceholder":5666},[5525,15290,15291,15293,15296],{"class":5527,"line":9374},[5525,15292,5539],{"class":5538},[5525,15294,15295],{"class":5542}," ValidationMixin",[5525,15297,5547],{"class":5546},[5525,15299,15300],{"class":5527,"line":9379},[5525,15301,12125],{"class":5608},[5525,15303,15304],{"class":5527,"line":9384},[5525,15305,15306],{"class":5608},"    Домішка для декларативної валідації даних.\n",[5525,15308,15309],{"class":5527,"line":9390},[5525,15310,15311],{"class":5608},"    Підкласи можуть перевизначити `_validation_rules` — список функцій-перевірок.\n",[5525,15313,15314],{"class":5527,"line":9423},[5525,15315,12125],{"class":5608},[5525,15317,15318],{"class":5527,"line":9428},[5525,15319,5667],{"emptyLinePlaceholder":5666},[5525,15321,15322,15325,15328,15331],{"class":5527,"line":9434},[5525,15323,15324],{"class":5546},"    _validation_rules: ",[5525,15326,15327],{"class":5542},"list",[5525,15329,15330],{"class":5546}," = []  ",[5525,15332,15333],{"class":5531},"# клас-рівень: перевизначте у підкласі\n",[5525,15335,15336],{"class":5527,"line":9459},[5525,15337,5667],{"emptyLinePlaceholder":5666},[5525,15339,15340,15342,15345,15347,15349,15352,15354],{"class":5527,"line":9474},[5525,15341,5553],{"class":5538},[5525,15343,15344],{"class":5556}," validate",[5525,15346,5560],{"class":5546},[5525,15348,5564],{"class":5563},[5525,15350,15351],{"class":5546},") -> list[",[5525,15353,5993],{"class":5542},[5525,15355,15356],{"class":5546},"]:\n",[5525,15358,15359],{"class":5527,"line":9479},[5525,15360,15361],{"class":5608},"        \"\"\"Запускає всі правила валідації. Повертає список помилок.\"\"\"\n",[5525,15363,15364],{"class":5527,"line":9485},[5525,15365,15366],{"class":5546},"        errors = []\n",[5525,15368,15369,15372,15375,15377,15379],{"class":5527,"line":9491},[5525,15370,15371],{"class":5643},"        for",[5525,15373,15374],{"class":5546}," rule ",[5525,15376,6857],{"class":5643},[5525,15378,12854],{"class":5538},[5525,15380,15381],{"class":5546},"._validation_rules:\n",[5525,15383,15384,15387,15389],{"class":5527,"line":9506},[5525,15385,15386],{"class":5546},"            error = rule(",[5525,15388,5564],{"class":5538},[5525,15390,6182],{"class":5546},[5525,15392,15394,15396],{"class":5527,"line":15393},66,[5525,15395,14876],{"class":5643},[5525,15397,15398],{"class":5546}," error:\n",[5525,15400,15402],{"class":5527,"line":15401},67,[5525,15403,15404],{"class":5546},"                errors.append(error)\n",[5525,15406,15408,15410],{"class":5527,"line":15407},68,[5525,15409,6068],{"class":5643},[5525,15411,15412],{"class":5546}," errors\n",[5525,15414,15416],{"class":5527,"line":15415},69,[5525,15417,5667],{"emptyLinePlaceholder":5666},[5525,15419,15421,15423,15426,15428,15430,15432,15434],{"class":5527,"line":15420},70,[5525,15422,5553],{"class":5538},[5525,15424,15425],{"class":5556}," assert_valid",[5525,15427,5560],{"class":5546},[5525,15429,5564],{"class":5563},[5525,15431,6059],{"class":5546},[5525,15433,6124],{"class":5538},[5525,15435,5547],{"class":5546},[5525,15437,15439],{"class":5527,"line":15438},71,[5525,15440,15441],{"class":5608},"        \"\"\"Перевіряє валідність або кидає ValueError зі списком помилок.\"\"\"\n",[5525,15443,15445,15448,15450],{"class":5527,"line":15444},72,[5525,15446,15447],{"class":5546},"        errors = ",[5525,15449,5564],{"class":5538},[5525,15451,15452],{"class":5546},".validate()\n",[5525,15454,15456,15458],{"class":5527,"line":15455},73,[5525,15457,11799],{"class":5643},[5525,15459,15460],{"class":5546}," errors:\n",[5525,15462,15464,15466,15468,15470,15472,15475,15477,15480,15483,15485,15487],{"class":5527,"line":15463},74,[5525,15465,12899],{"class":5643},[5525,15467,12902],{"class":5542},[5525,15469,5560],{"class":5546},[5525,15471,5605],{"class":5538},[5525,15473,15474],{"class":5608},"\"Помилки валідації: ",[5525,15476,5612],{"class":5538},[5525,15478,15479],{"class":5608},"'; '",[5525,15481,15482],{"class":5546},".join(errors)",[5525,15484,5617],{"class":5538},[5525,15486,5620],{"class":5608},[5525,15488,6182],{"class":5546},[5525,15490,15492],{"class":5527,"line":15491},75,[5525,15493,5667],{"emptyLinePlaceholder":5666},[5525,15495,15497],{"class":5527,"line":15496},76,[5525,15498,5667],{"emptyLinePlaceholder":5666},[5525,15500,15502,15504,15507],{"class":5527,"line":15501},77,[5525,15503,5539],{"class":5538},[5525,15505,15506],{"class":5542}," HashableMixin",[5525,15508,5547],{"class":5546},[5525,15510,15512],{"class":5527,"line":15511},78,[5525,15513,12125],{"class":5608},[5525,15515,15517],{"class":5527,"line":15516},79,[5525,15518,15519],{"class":5608},"    Домішка для генерації хешу об'єкта на основі його JSON-представлення.\n",[5525,15521,15523],{"class":5527,"line":15522},80,[5525,15524,15525],{"class":5608},"    Вимагає JSONSerializableMixin.\n",[5525,15527,15529],{"class":5527,"line":15528},81,[5525,15530,12125],{"class":5608},[5525,15532,15534],{"class":5527,"line":15533},82,[5525,15535,5667],{"emptyLinePlaceholder":5666},[5525,15537,15539,15541],{"class":5527,"line":15538},83,[5525,15540,8957],{"class":5556},[5525,15542,15543],{"class":5542},"property\n",[5525,15545,15547,15549,15552,15554,15556,15558,15560],{"class":5527,"line":15546},84,[5525,15548,5553],{"class":5538},[5525,15550,15551],{"class":5556}," content_hash",[5525,15553,5560],{"class":5546},[5525,15555,5564],{"class":5563},[5525,15557,6059],{"class":5546},[5525,15559,5993],{"class":5542},[5525,15561,5547],{"class":5546},[5525,15563,15565],{"class":5527,"line":15564},85,[5525,15566,15567],{"class":5608},"        \"\"\"SHA-256 хеш вмісту об'єкта. Ідентичні дані → ідентичний хеш.\"\"\"\n",[5525,15569,15571,15573,15575,15577,15579,15581,15583,15586],{"class":5527,"line":15570},86,[5525,15572,11799],{"class":5643},[5525,15574,12236],{"class":5538},[5525,15576,12245],{"class":5556},[5525,15578,5560],{"class":5546},[5525,15580,5564],{"class":5538},[5525,15582,5567],{"class":5546},[5525,15584,15585],{"class":5608},"'to_json'",[5525,15587,6006],{"class":5546},[5525,15589,15591,15593,15596,15598,15601],{"class":5527,"line":15590},87,[5525,15592,12899],{"class":5643},[5525,15594,15595],{"class":5542}," TypeError",[5525,15597,5560],{"class":5546},[5525,15599,15600],{"class":5608},"\"HashableMixin вимагає JSONSerializableMixin\"",[5525,15602,6182],{"class":5546},[5525,15604,15606,15609,15611,15614,15617],{"class":5527,"line":15605},88,[5525,15607,15608],{"class":5546},"        content = ",[5525,15610,5564],{"class":5538},[5525,15612,15613],{"class":5546},".to_json().encode(",[5525,15615,15616],{"class":5608},"'utf-8'",[5525,15618,6182],{"class":5546},[5525,15620,15622,15624,15627,15630],{"class":5527,"line":15621},89,[5525,15623,6068],{"class":5643},[5525,15625,15626],{"class":5546}," hashlib.sha256(content).hexdigest()[:",[5525,15628,15629],{"class":6037},"16",[5525,15631,6837],{"class":5546},[5516,15633,15635],{"className":5518,"code":15634,"language":5520,"meta":5521,"style":5521},"# business_entities.py\nfrom mixins import JSONSerializableMixin, LoggingMixin, ValidationMixin, HashableMixin\n\n\nclass Product(JSONSerializableMixin, LoggingMixin, ValidationMixin, HashableMixin):\n    \"\"\"Продукт: поєднує всі чотири домішки.\"\"\"\n\n    _validation_rules = [\n        lambda self: \"Ціна має бути > 0\" if self.price \u003C= 0 else None,\n        lambda self: \"Назва не може бути порожньою\" if not self.name.strip() else None,\n        lambda self: \"Кількість не може бути від'ємною\" if self.stock \u003C 0 else None,\n    ]\n\n    def __init__(self, name: str, price: float, stock: int = 0):\n        self.name = name\n        self.price = price\n        self.stock = stock\n        self.log(f\"Створено продукт '{self.name}' (ціна: {self.price} грн)\")\n\n    def __repr__(self) -> str:\n        return f\"Product(name={self.name!r}, price={self.price})\"\n\n\nclass User(JSONSerializableMixin, LoggingMixin, ValidationMixin):\n    \"\"\"Користувач: серіалізація, логування, валідація (без хешування).\"\"\"\n\n    _validation_rules = [\n        lambda self: \"Username занадто короткий\" if len(self.username) \u003C 3 else None,\n        lambda self: \"Email повинен містити '@'\" if '@' not in self.email else None,\n    ]\n\n    def __init__(self, username: str, email: str):\n        self.username = username\n        self.email = email\n        self._password_hash = \"...\"  # захищений — не потрапить у to_json()\n        self.log(f\"Зареєстровано користувача {self.username!r}\")\n\n    def __repr__(self) -> str:\n        return f\"User(username={self.username!r})\"\n",[5503,15636,15637,15642,15654,15658,15662,15691,15696,15700,15705,15734,15760,15786,15791,15795,15837,15844,15851,15858,15891,15895,15911,15937,15941,15945,15966,15971,15975,15979,16010,16041,16045,16049,16077,16083,16089,16102,16123,16127,16143],{"__ignoreMap":5521},[5525,15638,15639],{"class":5527,"line":5528},[5525,15640,15641],{"class":5531},"# business_entities.py\n",[5525,15643,15644,15646,15649,15651],{"class":5527,"line":5535},[5525,15645,6261],{"class":5643},[5525,15647,15648],{"class":5546}," mixins ",[5525,15650,6267],{"class":5643},[5525,15652,15653],{"class":5546}," JSONSerializableMixin, LoggingMixin, ValidationMixin, HashableMixin\n",[5525,15655,15656],{"class":5527,"line":5550},[5525,15657,5667],{"emptyLinePlaceholder":5666},[5525,15659,15660],{"class":5527,"line":5581},[5525,15661,5667],{"emptyLinePlaceholder":5666},[5525,15663,15664,15666,15669,15671,15674,15676,15679,15681,15684,15686,15689],{"class":5527,"line":5629},[5525,15665,5539],{"class":5538},[5525,15667,15668],{"class":5542}," Product",[5525,15670,5560],{"class":5546},[5525,15672,15673],{"class":5542},"JSONSerializableMixin",[5525,15675,5567],{"class":5546},[5525,15677,15678],{"class":5542},"LoggingMixin",[5525,15680,5567],{"class":5546},[5525,15682,15683],{"class":5542},"ValidationMixin",[5525,15685,5567],{"class":5546},[5525,15687,15688],{"class":5542},"HashableMixin",[5525,15690,6006],{"class":5546},[5525,15692,15693],{"class":5527,"line":5663},[5525,15694,15695],{"class":5608},"    \"\"\"Продукт: поєднує всі чотири домішки.\"\"\"\n",[5525,15697,15698],{"class":5527,"line":5670},[5525,15699,5667],{"emptyLinePlaceholder":5666},[5525,15701,15702],{"class":5527,"line":5680},[5525,15703,15704],{"class":5546},"    _validation_rules = [\n",[5525,15706,15707,15710,15712,15714,15717,15720,15722,15725,15727,15730,15732],{"class":5527,"line":5701},[5525,15708,15709],{"class":5538},"        lambda",[5525,15711,12854],{"class":5563},[5525,15713,5990],{"class":5546},[5525,15715,15716],{"class":5608},"\"Ціна має бути > 0\"",[5525,15718,15719],{"class":5643}," if",[5525,15721,12854],{"class":5538},[5525,15723,15724],{"class":5546},".price \u003C= ",[5525,15726,12892],{"class":6037},[5525,15728,15729],{"class":5643}," else",[5525,15731,12239],{"class":5538},[5525,15733,10049],{"class":5546},[5525,15735,15736,15738,15740,15742,15745,15747,15749,15751,15754,15756,15758],{"class":5527,"line":5741},[5525,15737,15709],{"class":5538},[5525,15739,12854],{"class":5563},[5525,15741,5990],{"class":5546},[5525,15743,15744],{"class":5608},"\"Назва не може бути порожньою\"",[5525,15746,15719],{"class":5643},[5525,15748,12236],{"class":5538},[5525,15750,12854],{"class":5538},[5525,15752,15753],{"class":5546},".name.strip() ",[5525,15755,13157],{"class":5643},[5525,15757,12239],{"class":5538},[5525,15759,10049],{"class":5546},[5525,15761,15762,15764,15766,15768,15771,15773,15775,15778,15780,15782,15784],{"class":5527,"line":5768},[5525,15763,15709],{"class":5538},[5525,15765,12854],{"class":5563},[5525,15767,5990],{"class":5546},[5525,15769,15770],{"class":5608},"\"Кількість не може бути від'ємною\"",[5525,15772,15719],{"class":5643},[5525,15774,12854],{"class":5538},[5525,15776,15777],{"class":5546},".stock \u003C ",[5525,15779,12892],{"class":6037},[5525,15781,15729],{"class":5643},[5525,15783,12239],{"class":5538},[5525,15785,10049],{"class":5546},[5525,15787,15788],{"class":5527,"line":5773},[5525,15789,15790],{"class":5546},"    ]\n",[5525,15792,15793],{"class":5527,"line":5783},[5525,15794,5667],{"emptyLinePlaceholder":5666},[5525,15796,15797,15799,15801,15803,15805,15807,15809,15811,15813,15815,15818,15820,15822,15824,15827,15829,15831,15833,15835],{"class":5527,"line":5804},[5525,15798,5553],{"class":5538},[5525,15800,5978],{"class":5556},[5525,15802,5560],{"class":5546},[5525,15804,5564],{"class":5563},[5525,15806,5567],{"class":5546},[5525,15808,8655],{"class":5563},[5525,15810,5990],{"class":5546},[5525,15812,5993],{"class":5542},[5525,15814,5567],{"class":5546},[5525,15816,15817],{"class":5563},"price",[5525,15819,5990],{"class":5546},[5525,15821,6031],{"class":5542},[5525,15823,5567],{"class":5546},[5525,15825,15826],{"class":5563},"stock",[5525,15828,5990],{"class":5546},[5525,15830,6003],{"class":5542},[5525,15832,6034],{"class":5546},[5525,15834,12892],{"class":6037},[5525,15836,6006],{"class":5546},[5525,15838,15839,15841],{"class":5527,"line":5844},[5525,15840,6011],{"class":5538},[5525,15842,15843],{"class":5546},".name = name\n",[5525,15845,15846,15848],{"class":5527,"line":6185},[5525,15847,6011],{"class":5538},[5525,15849,15850],{"class":5546},".price = price\n",[5525,15852,15853,15855],{"class":5527,"line":6190},[5525,15854,6011],{"class":5538},[5525,15856,15857],{"class":5546},".stock = stock\n",[5525,15859,15860,15862,15864,15866,15869,15871,15874,15876,15879,15881,15884,15886,15889],{"class":5527,"line":6208},[5525,15861,6011],{"class":5538},[5525,15863,15243],{"class":5546},[5525,15865,5605],{"class":5538},[5525,15867,15868],{"class":5608},"\"Створено продукт '",[5525,15870,6077],{"class":5538},[5525,15872,15873],{"class":5546},".name",[5525,15875,5617],{"class":5538},[5525,15877,15878],{"class":5608},"' (ціна: ",[5525,15880,6077],{"class":5538},[5525,15882,15883],{"class":5546},".price",[5525,15885,5617],{"class":5538},[5525,15887,15888],{"class":5608}," грн)\"",[5525,15890,6182],{"class":5546},[5525,15892,15893],{"class":5527,"line":7127},[5525,15894,5667],{"emptyLinePlaceholder":5666},[5525,15896,15897,15899,15901,15903,15905,15907,15909],{"class":5527,"line":7133},[5525,15898,5553],{"class":5538},[5525,15900,6195],{"class":5556},[5525,15902,5560],{"class":5546},[5525,15904,5564],{"class":5563},[5525,15906,6059],{"class":5546},[5525,15908,5993],{"class":5542},[5525,15910,5547],{"class":5546},[5525,15912,15913,15915,15917,15920,15922,15924,15926,15929,15931,15933,15935],{"class":5527,"line":7139},[5525,15914,6068],{"class":5643},[5525,15916,6071],{"class":5538},[5525,15918,15919],{"class":5608},"\"Product(name=",[5525,15921,6077],{"class":5538},[5525,15923,15873],{"class":5546},[5525,15925,6238],{"class":5538},[5525,15927,15928],{"class":5608},", price=",[5525,15930,6077],{"class":5538},[5525,15932,15883],{"class":5546},[5525,15934,5617],{"class":5538},[5525,15936,6250],{"class":5608},[5525,15938,15939],{"class":5527,"line":7148},[5525,15940,5667],{"emptyLinePlaceholder":5666},[5525,15942,15943],{"class":5527,"line":7159},[5525,15944,5667],{"emptyLinePlaceholder":5666},[5525,15946,15947,15949,15952,15954,15956,15958,15960,15962,15964],{"class":5527,"line":7170},[5525,15948,5539],{"class":5538},[5525,15950,15951],{"class":5542}," User",[5525,15953,5560],{"class":5546},[5525,15955,15673],{"class":5542},[5525,15957,5567],{"class":5546},[5525,15959,15678],{"class":5542},[5525,15961,5567],{"class":5546},[5525,15963,15683],{"class":5542},[5525,15965,6006],{"class":5546},[5525,15967,15968],{"class":5527,"line":7458},[5525,15969,15970],{"class":5608},"    \"\"\"Користувач: серіалізація, логування, валідація (без хешування).\"\"\"\n",[5525,15972,15973],{"class":5527,"line":7477},[5525,15974,5667],{"emptyLinePlaceholder":5666},[5525,15976,15977],{"class":5527,"line":7483},[5525,15978,15704],{"class":5546},[5525,15980,15981,15983,15985,15987,15990,15992,15995,15997,15999,16002,16004,16006,16008],{"class":5527,"line":7489},[5525,15982,15709],{"class":5538},[5525,15984,12854],{"class":5563},[5525,15986,5990],{"class":5546},[5525,15988,15989],{"class":5608},"\"Username занадто короткий\"",[5525,15991,15719],{"class":5643},[5525,15993,15994],{"class":5556}," len",[5525,15996,5560],{"class":5546},[5525,15998,5564],{"class":5538},[5525,16000,16001],{"class":5546},".username) \u003C ",[5525,16003,13803],{"class":6037},[5525,16005,15729],{"class":5643},[5525,16007,12239],{"class":5538},[5525,16009,10049],{"class":5546},[5525,16011,16012,16014,16016,16018,16021,16023,16026,16028,16030,16032,16035,16037,16039],{"class":5527,"line":7495},[5525,16013,15709],{"class":5538},[5525,16015,12854],{"class":5563},[5525,16017,5990],{"class":5546},[5525,16019,16020],{"class":5608},"\"Email повинен містити '@'\"",[5525,16022,15719],{"class":5643},[5525,16024,16025],{"class":5608}," '@'",[5525,16027,12236],{"class":5538},[5525,16029,7447],{"class":5538},[5525,16031,12854],{"class":5538},[5525,16033,16034],{"class":5546},".email ",[5525,16036,13157],{"class":5643},[5525,16038,12239],{"class":5538},[5525,16040,10049],{"class":5546},[5525,16042,16043],{"class":5527,"line":7501},[5525,16044,15790],{"class":5546},[5525,16046,16047],{"class":5527,"line":7506},[5525,16048,5667],{"emptyLinePlaceholder":5666},[5525,16050,16051,16053,16055,16057,16059,16061,16063,16065,16067,16069,16071,16073,16075],{"class":5527,"line":7512},[5525,16052,5553],{"class":5538},[5525,16054,5978],{"class":5556},[5525,16056,5560],{"class":5546},[5525,16058,5564],{"class":5563},[5525,16060,5567],{"class":5546},[5525,16062,9161],{"class":5563},[5525,16064,5990],{"class":5546},[5525,16066,5993],{"class":5542},[5525,16068,5567],{"class":5546},[5525,16070,9170],{"class":5563},[5525,16072,5990],{"class":5546},[5525,16074,5993],{"class":5542},[5525,16076,6006],{"class":5546},[5525,16078,16079,16081],{"class":5527,"line":7535},[5525,16080,6011],{"class":5538},[5525,16082,9194],{"class":5546},[5525,16084,16085,16087],{"class":5527,"line":7541},[5525,16086,6011],{"class":5538},[5525,16088,9201],{"class":5546},[5525,16090,16091,16093,16096,16099],{"class":5527,"line":7547},[5525,16092,6011],{"class":5538},[5525,16094,16095],{"class":5546},"._password_hash = ",[5525,16097,16098],{"class":5608},"\"...\"",[5525,16100,16101],{"class":5531},"  # захищений — не потрапить у to_json()\n",[5525,16103,16104,16106,16108,16110,16113,16115,16117,16119,16121],{"class":5527,"line":7552},[5525,16105,6011],{"class":5538},[5525,16107,15243],{"class":5546},[5525,16109,5605],{"class":5538},[5525,16111,16112],{"class":5608},"\"Зареєстровано користувача ",[5525,16114,6077],{"class":5538},[5525,16116,9367],{"class":5546},[5525,16118,6238],{"class":5538},[5525,16120,5620],{"class":5608},[5525,16122,6182],{"class":5546},[5525,16124,16125],{"class":5527,"line":7569},[5525,16126,5667],{"emptyLinePlaceholder":5666},[5525,16128,16129,16131,16133,16135,16137,16139,16141],{"class":5527,"line":7575},[5525,16130,5553],{"class":5538},[5525,16132,6195],{"class":5556},[5525,16134,5560],{"class":5546},[5525,16136,5564],{"class":5563},[5525,16138,6059],{"class":5546},[5525,16140,5993],{"class":5542},[5525,16142,5547],{"class":5546},[5525,16144,16145,16147,16149,16152,16154,16156,16158],{"class":5527,"line":7580},[5525,16146,6068],{"class":5643},[5525,16148,6071],{"class":5538},[5525,16150,16151],{"class":5608},"\"User(username=",[5525,16153,6077],{"class":5538},[5525,16155,9367],{"class":5546},[5525,16157,6238],{"class":5538},[5525,16159,6250],{"class":5608},[5516,16161,16163],{"className":5518,"code":16162,"language":5520,"meta":5521,"style":5521},"# demo.py\nfrom business_entities import Product, User\n\nprint(\"=== Демонстрація Mixins ===\\n\")\n\n# ── Product ────────────────────────────────────────────────────────────────────\nprod = Product(\"MacBook Pro\", 89999.0, stock=5)\nprint(f\"JSON: {prod.to_json()}\")\nprint(f\"Hash: {prod.content_hash}\")\n\n# Валідація\nerrors = prod.validate()\nprint(f\"Помилки валідації: {errors or 'немає'}\")\n\n# Невалідний продукт\nbad = Product(\"\", -100.0, stock=-1)\nerrors = bad.validate()\nprint(f\"Помилки bad-продукту: {errors}\")\n\nprint()\n\n# ── User ───────────────────────────────────────────────────────────────────────\nuser = User(\"arakviel\", \"arakviel@example.com\")\nprint(f\"JSON: {user.to_json()}\")\n# Зверніть увагу: _password_hash відсутній!\n\n# MRO\nprint(f\"\\nMRO Product: {[c.__name__ for c in Product.__mro__]}\")\nprint(f\"MRO User:    {[c.__name__ for c in User.__mro__]}\")\n",[5503,16164,16165,16170,16182,16186,16201,16205,16210,16233,16255,16277,16281,16286,16291,16318,16322,16327,16351,16356,16378,16382,16389,16393,16398,16411,16432,16437,16441,16446,16487],{"__ignoreMap":5521},[5525,16166,16167],{"class":5527,"line":5528},[5525,16168,16169],{"class":5531},"# demo.py\n",[5525,16171,16172,16174,16177,16179],{"class":5527,"line":5535},[5525,16173,6261],{"class":5643},[5525,16175,16176],{"class":5546}," business_entities ",[5525,16178,6267],{"class":5643},[5525,16180,16181],{"class":5546}," Product, User\n",[5525,16183,16184],{"class":5527,"line":5550},[5525,16185,5667],{"emptyLinePlaceholder":5666},[5525,16187,16188,16190,16192,16195,16197,16199],{"class":5527,"line":5581},[5525,16189,5600],{"class":5556},[5525,16191,5560],{"class":5546},[5525,16193,16194],{"class":5608},"\"=== Демонстрація Mixins ===",[5525,16196,7432],{"class":7431},[5525,16198,5620],{"class":5608},[5525,16200,6182],{"class":5546},[5525,16202,16203],{"class":5527,"line":5629},[5525,16204,5667],{"emptyLinePlaceholder":5666},[5525,16206,16207],{"class":5527,"line":5663},[5525,16208,16209],{"class":5531},"# ── Product ────────────────────────────────────────────────────────────────────\n",[5525,16211,16212,16215,16218,16220,16223,16225,16227,16229,16231],{"class":5527,"line":5670},[5525,16213,16214],{"class":5546},"prod = Product(",[5525,16216,16217],{"class":5608},"\"MacBook Pro\"",[5525,16219,5567],{"class":5546},[5525,16221,16222],{"class":6037},"89999.0",[5525,16224,5567],{"class":5546},[5525,16226,15826],{"class":5563},[5525,16228,6804],{"class":5546},[5525,16230,12928],{"class":6037},[5525,16232,6182],{"class":5546},[5525,16234,16235,16237,16239,16241,16244,16246,16249,16251,16253],{"class":5527,"line":5680},[5525,16236,5600],{"class":5556},[5525,16238,5560],{"class":5546},[5525,16240,5605],{"class":5538},[5525,16242,16243],{"class":5608},"\"JSON: ",[5525,16245,5612],{"class":5538},[5525,16247,16248],{"class":5546},"prod.to_json()",[5525,16250,5617],{"class":5538},[5525,16252,5620],{"class":5608},[5525,16254,6182],{"class":5546},[5525,16256,16257,16259,16261,16263,16266,16268,16271,16273,16275],{"class":5527,"line":5701},[5525,16258,5600],{"class":5556},[5525,16260,5560],{"class":5546},[5525,16262,5605],{"class":5538},[5525,16264,16265],{"class":5608},"\"Hash: ",[5525,16267,5612],{"class":5538},[5525,16269,16270],{"class":5546},"prod.content_hash",[5525,16272,5617],{"class":5538},[5525,16274,5620],{"class":5608},[5525,16276,6182],{"class":5546},[5525,16278,16279],{"class":5527,"line":5741},[5525,16280,5667],{"emptyLinePlaceholder":5666},[5525,16282,16283],{"class":5527,"line":5768},[5525,16284,16285],{"class":5531},"# Валідація\n",[5525,16287,16288],{"class":5527,"line":5773},[5525,16289,16290],{"class":5546},"errors = prod.validate()\n",[5525,16292,16293,16295,16297,16299,16301,16303,16306,16309,16312,16314,16316],{"class":5527,"line":5783},[5525,16294,5600],{"class":5556},[5525,16296,5560],{"class":5546},[5525,16298,5605],{"class":5538},[5525,16300,15474],{"class":5608},[5525,16302,5612],{"class":5538},[5525,16304,16305],{"class":5546},"errors ",[5525,16307,16308],{"class":5538},"or",[5525,16310,16311],{"class":5608}," 'немає'",[5525,16313,5617],{"class":5538},[5525,16315,5620],{"class":5608},[5525,16317,6182],{"class":5546},[5525,16319,16320],{"class":5527,"line":5804},[5525,16321,5667],{"emptyLinePlaceholder":5666},[5525,16323,16324],{"class":5527,"line":5844},[5525,16325,16326],{"class":5531},"# Невалідний продукт\n",[5525,16328,16329,16332,16335,16338,16340,16342,16344,16347,16349],{"class":5527,"line":6185},[5525,16330,16331],{"class":5546},"bad = Product(",[5525,16333,16334],{"class":5608},"\"\"",[5525,16336,16337],{"class":5546},", -",[5525,16339,6038],{"class":6037},[5525,16341,5567],{"class":5546},[5525,16343,15826],{"class":5563},[5525,16345,16346],{"class":5546},"=-",[5525,16348,9444],{"class":6037},[5525,16350,6182],{"class":5546},[5525,16352,16353],{"class":5527,"line":6190},[5525,16354,16355],{"class":5546},"errors = bad.validate()\n",[5525,16357,16358,16360,16362,16364,16367,16369,16372,16374,16376],{"class":5527,"line":6208},[5525,16359,5600],{"class":5556},[5525,16361,5560],{"class":5546},[5525,16363,5605],{"class":5538},[5525,16365,16366],{"class":5608},"\"Помилки bad-продукту: ",[5525,16368,5612],{"class":5538},[5525,16370,16371],{"class":5546},"errors",[5525,16373,5617],{"class":5538},[5525,16375,5620],{"class":5608},[5525,16377,6182],{"class":5546},[5525,16379,16380],{"class":5527,"line":7127},[5525,16381,5667],{"emptyLinePlaceholder":5666},[5525,16383,16384,16386],{"class":5527,"line":7133},[5525,16385,5600],{"class":5556},[5525,16387,16388],{"class":5546},"()\n",[5525,16390,16391],{"class":5527,"line":7139},[5525,16392,5667],{"emptyLinePlaceholder":5666},[5525,16394,16395],{"class":5527,"line":7148},[5525,16396,16397],{"class":5531},"# ── User ───────────────────────────────────────────────────────────────────────\n",[5525,16399,16400,16403,16405,16407,16409],{"class":5527,"line":7159},[5525,16401,16402],{"class":5546},"user = User(",[5525,16404,9409],{"class":5608},[5525,16406,5567],{"class":5546},[5525,16408,9418],{"class":5608},[5525,16410,6182],{"class":5546},[5525,16412,16413,16415,16417,16419,16421,16423,16426,16428,16430],{"class":5527,"line":7170},[5525,16414,5600],{"class":5556},[5525,16416,5560],{"class":5546},[5525,16418,5605],{"class":5538},[5525,16420,16243],{"class":5608},[5525,16422,5612],{"class":5538},[5525,16424,16425],{"class":5546},"user.to_json()",[5525,16427,5617],{"class":5538},[5525,16429,5620],{"class":5608},[5525,16431,6182],{"class":5546},[5525,16433,16434],{"class":5527,"line":7458},[5525,16435,16436],{"class":5531},"# Зверніть увагу: _password_hash відсутній!\n",[5525,16438,16439],{"class":5527,"line":7477},[5525,16440,5667],{"emptyLinePlaceholder":5666},[5525,16442,16443],{"class":5527,"line":7483},[5525,16444,16445],{"class":5531},"# MRO\n",[5525,16447,16448,16450,16452,16454,16456,16458,16461,16463,16466,16468,16470,16472,16474,16477,16479,16481,16483,16485],{"class":5527,"line":7489},[5525,16449,5600],{"class":5556},[5525,16451,5560],{"class":5546},[5525,16453,5605],{"class":5538},[5525,16455,5620],{"class":5608},[5525,16457,7432],{"class":7431},[5525,16459,16460],{"class":5608},"MRO Product: ",[5525,16462,5612],{"class":5538},[5525,16464,16465],{"class":5546},"[c.",[5525,16467,6226],{"class":5563},[5525,16469,9994],{"class":5643},[5525,16471,9997],{"class":5546},[5525,16473,6857],{"class":5643},[5525,16475,16476],{"class":5546}," Product.",[5525,16478,7453],{"class":5563},[5525,16480,11424],{"class":5546},[5525,16482,5617],{"class":5538},[5525,16484,5620],{"class":5608},[5525,16486,6182],{"class":5546},[5525,16488,16489,16491,16493,16495,16498,16500,16502,16504,16506,16508,16510,16513,16515,16517,16519,16521],{"class":5527,"line":7495},[5525,16490,5600],{"class":5556},[5525,16492,5560],{"class":5546},[5525,16494,5605],{"class":5538},[5525,16496,16497],{"class":5608},"\"MRO User:    ",[5525,16499,5612],{"class":5538},[5525,16501,16465],{"class":5546},[5525,16503,6226],{"class":5563},[5525,16505,9994],{"class":5643},[5525,16507,9997],{"class":5546},[5525,16509,6857],{"class":5643},[5525,16511,16512],{"class":5546}," User.",[5525,16514,7453],{"class":5563},[5525,16516,11424],{"class":5546},[5525,16518,5617],{"class":5538},[5525,16520,5620],{"class":5608},[5525,16522,6182],{"class":5546},[6870,16524,16526,16534,16538,16541,16553,16561,16569,16577,16580,16591,16599,16602,16613,16620,16627,16630,16637],{"title":16525},"python demo.py",[6874,16527,16529,6882,16532],{"className":16528},[5527],[5525,16530,6881],{"className":16531},[6880],[5877,16533,16525],{},[6874,16535,16537],{"className":16536},[5527],"=== Демонстрація Mixins ===",[6874,16539],{"className":16540},[5527],[6874,16542,11404,16544,15176,16548,16552],{"className":16543},[5527],[5525,16545,16547],{"className":16546},[7786],"14:22:01.341",[5525,16549,16551],{"className":16550},[6905],"INFO ","] [Product] Створено продукт 'MacBook Pro' (ціна: 89999.0 грн)",[6874,16554,16556,16557],{"className":16555},[5527],"JSON: ",[5525,16558,16560],{"className":16559},[6913],"{\"name\": \"MacBook Pro\", \"price\": 89999.0, \"stock\": 5}",[6874,16562,16564,16565],{"className":16563},[5527],"Hash: ",[5525,16566,16568],{"className":16567},[6892],"3f8a91bc2e7d4012",[6874,16570,16572,16573],{"className":16571},[5527],"Помилки валідації: ",[5525,16574,16576],{"className":16575},[6913],"немає",[6874,16578],{"className":16579},[5527],[6874,16581,11404,16583,15176,16587,16590],{"className":16582},[5527],[5525,16584,16586],{"className":16585},[7786],"14:22:01.342",[5525,16588,16551],{"className":16589},[6905],"] [Product] Створено продукт '' (ціна: -100.0 грн)",[6874,16592,16594,16595],{"className":16593},[5527],"Помилки bad-продукту: ",[5525,16596,16598],{"className":16597},[7845],"['Ціна має бути > 0', 'Назва не може бути порожньою', 'Кількість не може бути від'ємною']",[6874,16600],{"className":16601},[5527],[6874,16603,11404,16605,15176,16609,16612],{"className":16604},[5527],[5525,16606,16608],{"className":16607},[7786],"14:22:01.343",[5525,16610,16551],{"className":16611},[6905],"] [User] Зареєстровано користувача 'arakviel'",[6874,16614,16556,16616],{"className":16615},[5527],[5525,16617,16619],{"className":16618},[6913],"{\"username\": \"arakviel\", \"email\": \"arakviel@example.com\"}",[6874,16621,16623],{"className":16622},[5527],[5525,16624,16626],{"className":16625},[7786],"# _password_hash відфільтровано автоматично!",[6874,16628],{"className":16629},[5527],[6874,16631,16460,16633],{"className":16632},[5527],[5525,16634,16636],{"className":16635},[6905],"['Product', 'JSONSerializableMixin', 'LoggingMixin', 'ValidationMixin', 'HashableMixin', 'object']",[6874,16638,16640,16641],{"className":16639},[5527],"MRO User:    ",[5525,16642,16644],{"className":16643},[6905],"['User', 'JSONSerializableMixin', 'LoggingMixin', 'ValidationMixin', 'object']",[5909,16646],{},[5916,16648,16650],{"id":16649},"антипатерни-mixin-що-не-слід-робити","Антипатерни Mixin: що не слід робити",[5512,16652,16653],{},"Попри гнучкість, Mixins мають чіткі межі застосування. Порушення цих меж призводить до архітектурних проблем, що складно усунути.",[5882,16655,16656,16670,16692,16697],{},[5885,16657,16660,16661,16663,16664,16666,16667,16669],{"icon":16658,"title":16659},"i-heroicons-exclamation-circle","❌ Mixin зі станом","Mixin з власним ",[5503,16662,6355],{},", що зберігає стан без передачі ",[5503,16665,9597],{}," далі через ",[5503,16668,5505],{},", обриває ланцюжок ініціалізації MRO. Усі наступні класи у черзі залишаться неініціалізованими.",[5885,16671,16674,16675,16677,16678,16681,16682,16684,16685,16688,16689,5652],{"icon":16672,"title":16673},"i-heroicons-link","❌ Залежності між Mixin'ами","Якщо один Mixin неявно покладається на методи іншого (наприклад, ",[5503,16676,15688],{}," потребує ",[5503,16679,16680],{},"to_json"," з ",[5503,16683,15673],{},"), це ",[5877,16686,16687],{},"прихована залежність",", яка не видна зі сигнатури класу. Документуйте такі вимоги явно або перевіряйте через ",[5503,16690,16691],{},"hasattr",[5885,16693,16696],{"icon":16694,"title":16695},"i-heroicons-bars-3-bottom-right","❌ Занадто глибокі ланцюжки","Коли клас наслідує 6+ Mixin'ів — це сигнал про необхідність рефакторингу: можливо, частину функціональності слід перемістити у композицію (HAS-A), або виділити проміжний базовий клас.",[5885,16698,16701,16702,16704],{"icon":16699,"title":16700},"i-heroicons-x-circle","❌ Mixin перевизначає бізнес-метод","Мixin не повинен перевизначати методи, що несуть бізнес-логіку. Він має лише розширювати функціональність «навколо» основного методу (через ",[5503,16703,5505],{},"), а не замінювати саму логіку.",[5516,16706,16708],{"className":5518,"code":16707,"language":5520,"meta":5521,"style":5521},"# ❌ Антипатерн 1: Mixin зі станом без super().__init__(**kwargs)\nclass BadCacheMixin:\n    def __init__(self):\n        self._cache = {}  # ← ПОМИЛКА: kwargs не передаються!\n        # Якщо ця домішка у ланцюжку, наступні __init__ ніколи не викличуться\n\n\n# ✅ Правильно: завжди передавайте **kwargs\nclass GoodCacheMixin:\n    def __init__(self, **kwargs):\n        super().__init__(**kwargs)  # ← ланцюжок не обривається\n        self._cache: dict = {}\n\n    def get_cached(self, key: str):\n        return self._cache.get(key)\n\n    def set_cached(self, key: str, value) -> None:\n        self._cache[key] = value\n\n\n# ❌ Антипатерн 2: прихована залежність між Mixin'ами\nclass BadHashMixin:\n    @property\n    def content_hash(self) -> str:\n        # Неявна вимога: об'єкт повинен мати метод to_json()\n        # Якщо JSONSerializableMixin не підключений — RuntimeError\n        return hashlib.sha256(self.to_json().encode()).hexdigest()[:16]  # type: ignore\n\n\n# ✅ Правильно: явна перевірка з інформативним повідомленням\nclass SafeHashMixin:\n    @property\n    def content_hash(self) -> str:\n        if not hasattr(self, 'to_json'):\n            raise TypeError(\n                f\"{type(self).__name__} використовує SafeHashMixin, але не має методу \"\n                f\"to_json(). Додайте JSONSerializableMixin до переліку батьків.\"\n            )\n        return hashlib.sha256(self.to_json().encode()).hexdigest()[:16]\n",[5503,16709,16710,16715,16724,16736,16746,16751,16755,16759,16764,16773,16789,16802,16814,16818,16840,16849,16853,16882,16889,16893,16897,16902,16911,16917,16933,16938,16943,16963,16967,16971,16976,16985,16991,17007,17025,17033,17057,17064,17069],{"__ignoreMap":5521},[5525,16711,16712],{"class":5527,"line":5528},[5525,16713,16714],{"class":5531},"# ❌ Антипатерн 1: Mixin зі станом без super().__init__(**kwargs)\n",[5525,16716,16717,16719,16722],{"class":5527,"line":5535},[5525,16718,5539],{"class":5538},[5525,16720,16721],{"class":5542}," BadCacheMixin",[5525,16723,5547],{"class":5546},[5525,16725,16726,16728,16730,16732,16734],{"class":5527,"line":5550},[5525,16727,5553],{"class":5538},[5525,16729,5978],{"class":5556},[5525,16731,5560],{"class":5546},[5525,16733,5564],{"class":5563},[5525,16735,6006],{"class":5546},[5525,16737,16738,16740,16743],{"class":5527,"line":5581},[5525,16739,6011],{"class":5538},[5525,16741,16742],{"class":5546},"._cache = {}  ",[5525,16744,16745],{"class":5531},"# ← ПОМИЛКА: kwargs не передаються!\n",[5525,16747,16748],{"class":5527,"line":5629},[5525,16749,16750],{"class":5531},"        # Якщо ця домішка у ланцюжку, наступні __init__ ніколи не викличуться\n",[5525,16752,16753],{"class":5527,"line":5663},[5525,16754,5667],{"emptyLinePlaceholder":5666},[5525,16756,16757],{"class":5527,"line":5670},[5525,16758,5667],{"emptyLinePlaceholder":5666},[5525,16760,16761],{"class":5527,"line":5680},[5525,16762,16763],{"class":5531},"# ✅ Правильно: завжди передавайте **kwargs\n",[5525,16765,16766,16768,16771],{"class":5527,"line":5701},[5525,16767,5539],{"class":5538},[5525,16769,16770],{"class":5542}," GoodCacheMixin",[5525,16772,5547],{"class":5546},[5525,16774,16775,16777,16779,16781,16783,16785,16787],{"class":5527,"line":5741},[5525,16776,5553],{"class":5538},[5525,16778,5978],{"class":5556},[5525,16780,5560],{"class":5546},[5525,16782,5564],{"class":5563},[5525,16784,9647],{"class":5546},[5525,16786,9650],{"class":5563},[5525,16788,6006],{"class":5546},[5525,16790,16791,16793,16795,16797,16799],{"class":5527,"line":5768},[5525,16792,6349],{"class":5542},[5525,16794,6352],{"class":5546},[5525,16796,6355],{"class":5556},[5525,16798,9685],{"class":5546},[5525,16800,16801],{"class":5531},"# ← ланцюжок не обривається\n",[5525,16803,16804,16806,16809,16811],{"class":5527,"line":5773},[5525,16805,6011],{"class":5538},[5525,16807,16808],{"class":5546},"._cache: ",[5525,16810,8981],{"class":5542},[5525,16812,16813],{"class":5546}," = {}\n",[5525,16815,16816],{"class":5527,"line":5783},[5525,16817,5667],{"emptyLinePlaceholder":5666},[5525,16819,16820,16822,16825,16827,16829,16831,16834,16836,16838],{"class":5527,"line":5804},[5525,16821,5553],{"class":5538},[5525,16823,16824],{"class":5556}," get_cached",[5525,16826,5560],{"class":5546},[5525,16828,5564],{"class":5563},[5525,16830,5567],{"class":5546},[5525,16832,16833],{"class":5563},"key",[5525,16835,5990],{"class":5546},[5525,16837,5993],{"class":5542},[5525,16839,6006],{"class":5546},[5525,16841,16842,16844,16846],{"class":5527,"line":5844},[5525,16843,6068],{"class":5643},[5525,16845,12854],{"class":5538},[5525,16847,16848],{"class":5546},"._cache.get(key)\n",[5525,16850,16851],{"class":5527,"line":6185},[5525,16852,5667],{"emptyLinePlaceholder":5666},[5525,16854,16855,16857,16860,16862,16864,16866,16868,16870,16872,16874,16876,16878,16880],{"class":5527,"line":6190},[5525,16856,5553],{"class":5538},[5525,16858,16859],{"class":5556}," set_cached",[5525,16861,5560],{"class":5546},[5525,16863,5564],{"class":5563},[5525,16865,5567],{"class":5546},[5525,16867,16833],{"class":5563},[5525,16869,5990],{"class":5546},[5525,16871,5993],{"class":5542},[5525,16873,5567],{"class":5546},[5525,16875,12589],{"class":5563},[5525,16877,6059],{"class":5546},[5525,16879,6124],{"class":5538},[5525,16881,5547],{"class":5546},[5525,16883,16884,16886],{"class":5527,"line":6208},[5525,16885,6011],{"class":5538},[5525,16887,16888],{"class":5546},"._cache[key] = value\n",[5525,16890,16891],{"class":5527,"line":7127},[5525,16892,5667],{"emptyLinePlaceholder":5666},[5525,16894,16895],{"class":5527,"line":7133},[5525,16896,5667],{"emptyLinePlaceholder":5666},[5525,16898,16899],{"class":5527,"line":7139},[5525,16900,16901],{"class":5531},"# ❌ Антипатерн 2: прихована залежність між Mixin'ами\n",[5525,16903,16904,16906,16909],{"class":5527,"line":7148},[5525,16905,5539],{"class":5538},[5525,16907,16908],{"class":5542}," BadHashMixin",[5525,16910,5547],{"class":5546},[5525,16912,16913,16915],{"class":5527,"line":7159},[5525,16914,8957],{"class":5556},[5525,16916,15543],{"class":5542},[5525,16918,16919,16921,16923,16925,16927,16929,16931],{"class":5527,"line":7170},[5525,16920,5553],{"class":5538},[5525,16922,15551],{"class":5556},[5525,16924,5560],{"class":5546},[5525,16926,5564],{"class":5563},[5525,16928,6059],{"class":5546},[5525,16930,5993],{"class":5542},[5525,16932,5547],{"class":5546},[5525,16934,16935],{"class":5527,"line":7458},[5525,16936,16937],{"class":5531},"        # Неявна вимога: об'єкт повинен мати метод to_json()\n",[5525,16939,16940],{"class":5527,"line":7477},[5525,16941,16942],{"class":5531},"        # Якщо JSONSerializableMixin не підключений — RuntimeError\n",[5525,16944,16945,16947,16950,16952,16955,16957,16960],{"class":5527,"line":7483},[5525,16946,6068],{"class":5643},[5525,16948,16949],{"class":5546}," hashlib.sha256(",[5525,16951,5564],{"class":5538},[5525,16953,16954],{"class":5546},".to_json().encode()).hexdigest()[:",[5525,16956,15629],{"class":6037},[5525,16958,16959],{"class":5546},"]  ",[5525,16961,16962],{"class":5531},"# type: ignore\n",[5525,16964,16965],{"class":5527,"line":7489},[5525,16966,5667],{"emptyLinePlaceholder":5666},[5525,16968,16969],{"class":5527,"line":7495},[5525,16970,5667],{"emptyLinePlaceholder":5666},[5525,16972,16973],{"class":5527,"line":7501},[5525,16974,16975],{"class":5531},"# ✅ Правильно: явна перевірка з інформативним повідомленням\n",[5525,16977,16978,16980,16983],{"class":5527,"line":7506},[5525,16979,5539],{"class":5538},[5525,16981,16982],{"class":5542}," SafeHashMixin",[5525,16984,5547],{"class":5546},[5525,16986,16987,16989],{"class":5527,"line":7512},[5525,16988,8957],{"class":5556},[5525,16990,15543],{"class":5542},[5525,16992,16993,16995,16997,16999,17001,17003,17005],{"class":5527,"line":7535},[5525,16994,5553],{"class":5538},[5525,16996,15551],{"class":5556},[5525,16998,5560],{"class":5546},[5525,17000,5564],{"class":5563},[5525,17002,6059],{"class":5546},[5525,17004,5993],{"class":5542},[5525,17006,5547],{"class":5546},[5525,17008,17009,17011,17013,17015,17017,17019,17021,17023],{"class":5527,"line":7541},[5525,17010,11799],{"class":5643},[5525,17012,12236],{"class":5538},[5525,17014,12245],{"class":5556},[5525,17016,5560],{"class":5546},[5525,17018,5564],{"class":5538},[5525,17020,5567],{"class":5546},[5525,17022,15585],{"class":5608},[5525,17024,6006],{"class":5546},[5525,17026,17027,17029,17031],{"class":5527,"line":7547},[5525,17028,12899],{"class":5643},[5525,17030,15595],{"class":5542},[5525,17032,9021],{"class":5546},[5525,17034,17035,17038,17040,17042,17044,17046,17048,17050,17052,17054],{"class":5527,"line":7552},[5525,17036,17037],{"class":5538},"                f",[5525,17039,5620],{"class":5608},[5525,17041,5612],{"class":5538},[5525,17043,7223],{"class":5542},[5525,17045,5560],{"class":5546},[5525,17047,5564],{"class":5538},[5525,17049,8592],{"class":5546},[5525,17051,6226],{"class":5563},[5525,17053,5617],{"class":5538},[5525,17055,17056],{"class":5608}," використовує SafeHashMixin, але не має методу \"\n",[5525,17058,17059,17061],{"class":5527,"line":7569},[5525,17060,17037],{"class":5538},[5525,17062,17063],{"class":5608},"\"to_json(). Додайте JSONSerializableMixin до переліку батьків.\"\n",[5525,17065,17066],{"class":5527,"line":7575},[5525,17067,17068],{"class":5546},"            )\n",[5525,17070,17071,17073,17075,17077,17079,17081],{"class":5527,"line":7580},[5525,17072,6068],{"class":5643},[5525,17074,16949],{"class":5546},[5525,17076,5564],{"class":5538},[5525,17078,16954],{"class":5546},[5525,17080,15629],{"class":6037},[5525,17082,6837],{"class":5546},[5909,17084],{},[5916,17086,17088,17091],{"id":17087},"__init_subclass__-сучасна-альтернатива-метакласам",[5503,17089,17090],{},"__init_subclass__",": сучасна альтернатива метакласам",[5512,17093,17094,17098,17099,17102],{},[5877,17095,17096],{},[5503,17097,17090],{}," (PEP 487, Python 3.6+) — це метод, що автоматично викликається Python щоразу, коли оголошується ",[5877,17100,17101],{},"новий підклас"," даного класу. Це дозволяє базовому класу реагувати на факт успадкування без використання метакласів.",[5516,17104,17106],{"className":5518,"code":17105,"language":5520,"meta":5521,"style":5521},"class Base:\n    def __init_subclass__(cls, \u002F, **kwargs):\n        \"\"\"\n        Викликається при оголошенні КОЖНОГО підкласу Base.\n        cls — це щойно створений підклас (не екземпляр!).\n        kwargs — ключові аргументи, передані в дужках при оголошенні.\n        \"\"\"\n        super().__init_subclass__(**kwargs)  # обов'язково для кооперативності\n        print(f\"Новий підклас: {cls.__name__}\")\n\nclass Child(Base):      # → друкує: «Новий підклас: Child»\n    pass\n\nclass GrandChild(Child): # → друкує: «Новий підклас: GrandChild»\n    pass\n",[5503,17107,17108,17117,17135,17139,17144,17149,17154,17158,17171,17195,17199,17216,17220,17224,17239],{"__ignoreMap":5521},[5525,17109,17110,17112,17115],{"class":5527,"line":5528},[5525,17111,5539],{"class":5538},[5525,17113,17114],{"class":5542}," Base",[5525,17116,5547],{"class":5546},[5525,17118,17119,17121,17124,17126,17128,17131,17133],{"class":5527,"line":5535},[5525,17120,5553],{"class":5538},[5525,17122,17123],{"class":5556}," __init_subclass__",[5525,17125,5560],{"class":5546},[5525,17127,8610],{"class":5563},[5525,17129,17130],{"class":5546},", \u002F, **",[5525,17132,9650],{"class":5563},[5525,17134,6006],{"class":5546},[5525,17136,17137],{"class":5527,"line":5550},[5525,17138,8993],{"class":5608},[5525,17140,17141],{"class":5527,"line":5581},[5525,17142,17143],{"class":5608},"        Викликається при оголошенні КОЖНОГО підкласу Base.\n",[5525,17145,17146],{"class":5527,"line":5629},[5525,17147,17148],{"class":5608},"        cls — це щойно створений підклас (не екземпляр!).\n",[5525,17150,17151],{"class":5527,"line":5663},[5525,17152,17153],{"class":5608},"        kwargs — ключові аргументи, передані в дужках при оголошенні.\n",[5525,17155,17156],{"class":5527,"line":5670},[5525,17157,8993],{"class":5608},[5525,17159,17160,17162,17164,17166,17168],{"class":5527,"line":5680},[5525,17161,6349],{"class":5542},[5525,17163,6352],{"class":5546},[5525,17165,17090],{"class":5556},[5525,17167,9685],{"class":5546},[5525,17169,17170],{"class":5531},"# обов'язково для кооперативності\n",[5525,17172,17173,17175,17177,17179,17182,17185,17187,17189,17191,17193],{"class":5527,"line":5701},[5525,17174,6152],{"class":5556},[5525,17176,5560],{"class":5546},[5525,17178,5605],{"class":5538},[5525,17180,17181],{"class":5608},"\"Новий підклас: ",[5525,17183,17184],{"class":5538},"{cls",[5525,17186,5652],{"class":5546},[5525,17188,6226],{"class":5563},[5525,17190,5617],{"class":5538},[5525,17192,5620],{"class":5608},[5525,17194,6182],{"class":5546},[5525,17196,17197],{"class":5527,"line":5741},[5525,17198,5667],{"emptyLinePlaceholder":5666},[5525,17200,17201,17203,17205,17207,17210,17213],{"class":5527,"line":5768},[5525,17202,5539],{"class":5538},[5525,17204,8500],{"class":5542},[5525,17206,5560],{"class":5546},[5525,17208,17209],{"class":5542},"Base",[5525,17211,17212],{"class":5546},"):      ",[5525,17214,17215],{"class":5531},"# → друкує: «Новий підклас: Child»\n",[5525,17217,17218],{"class":5527,"line":5773},[5525,17219,8512],{"class":5643},[5525,17221,17222],{"class":5527,"line":5783},[5525,17223,5667],{"emptyLinePlaceholder":5666},[5525,17225,17226,17228,17230,17232,17234,17236],{"class":5527,"line":5804},[5525,17227,5539],{"class":5538},[5525,17229,8777],{"class":5542},[5525,17231,5560],{"class":5546},[5525,17233,8782],{"class":5542},[5525,17235,5597],{"class":5546},[5525,17237,17238],{"class":5531},"# → друкує: «Новий підклас: GrandChild»\n",[5525,17240,17241],{"class":5527,"line":5844},[5525,17242,8512],{"class":5643},[5512,17244,17245],{},[5877,17246,17247],{},"Практичне застосування — автоматичний реєстр без метакласів:",[5516,17249,17251],{"className":5518,"code":17250,"language":5520,"meta":5521,"style":5521},"# auto_registry.py\nfrom abc import ABC, abstractmethod\n\nclass Serializer(ABC):\n    \"\"\"\n    Базовий клас для серіалізаторів з автоматичним реєстром форматів.\n    Підкласи оголошуються з аргументом format_name='...' у дужках.\n    \"\"\"\n    _registry: dict[str, type[\"Serializer\"]] = {}\n\n    def __init_subclass__(cls, format_name: str | None = None, **kwargs) -> None:\n        super().__init_subclass__(**kwargs)\n        if format_name is not None:\n            # Реєструємо підклас у момент його оголошення\n            Serializer._registry[format_name] = cls\n\n    @abstractmethod\n    def dumps(self, data: object) -> str: ...\n\n    @abstractmethod\n    def loads(self, raw: str) -> object: ...\n\n    @classmethod\n    def for_format(cls, fmt: str) -> \"Serializer\":\n        try:\n            return cls._registry[fmt]()\n        except KeyError:\n            raise ValueError(f\"Невідомий формат: {fmt!r}. Доступні: {list(cls._registry)}\")\n\n\n# Реєстрація відбувається АВТОМАТИЧНО при оголошенні класу:\nclass JsonSerializer(Serializer, format_name=\"json\"):\n    def dumps(self, data) -> str:\n        import json; return json.dumps(data, ensure_ascii=False)\n    def loads(self, raw):\n        import json; return json.loads(raw)\n\nclass YamlSerializer(Serializer, format_name=\"yaml\"):\n    def dumps(self, data) -> str:\n        return \"\\n\".join(f\"{k}: {v}\" for k, v in data.items())\n    def loads(self, raw):\n        return dict(line.split(\": \", 1) for line in raw.splitlines() if \": \" in line)\n\n\n# Використання фабрики — жодного явного імпорту конкретних класів:\nserializer = Serializer.for_format(\"json\")\nprint(serializer.dumps({\"name\": \"Alice\", \"age\": 30}))\n# {\"name\": \"Alice\", \"age\": 30}\n\nprint(Serializer._registry)\n# {'json': \u003Cclass 'JsonSerializer'>, 'yaml': \u003Cclass 'YamlSerializer'>}\n",[5503,17252,17253,17258,17268,17272,17281,17285,17290,17295,17299,17315,17319,17356,17366,17381,17386,17394,17398,17402,17427,17431,17435,17461,17465,17471,17497,17504,17513,17523,17562,17566,17570,17575,17598,17618,17639,17655,17666,17670,17692,17712,17758,17774,17813,17817,17821,17826,17835,17863,17868,17872,17879],{"__ignoreMap":5521},[5525,17254,17255],{"class":5527,"line":5528},[5525,17256,17257],{"class":5531},"# auto_registry.py\n",[5525,17259,17260,17262,17264,17266],{"class":5527,"line":5535},[5525,17261,6261],{"class":5643},[5525,17263,13914],{"class":5546},[5525,17265,6267],{"class":5643},[5525,17267,13919],{"class":5546},[5525,17269,17270],{"class":5527,"line":5550},[5525,17271,5667],{"emptyLinePlaceholder":5666},[5525,17273,17274,17276,17279],{"class":5527,"line":5581},[5525,17275,5539],{"class":5538},[5525,17277,17278],{"class":5542}," Serializer",[5525,17280,13933],{"class":5546},[5525,17282,17283],{"class":5527,"line":5629},[5525,17284,12125],{"class":5608},[5525,17286,17287],{"class":5527,"line":5663},[5525,17288,17289],{"class":5608},"    Базовий клас для серіалізаторів з автоматичним реєстром форматів.\n",[5525,17291,17292],{"class":5527,"line":5670},[5525,17293,17294],{"class":5608},"    Підкласи оголошуються з аргументом format_name='...' у дужках.\n",[5525,17296,17297],{"class":5527,"line":5680},[5525,17298,12125],{"class":5608},[5525,17300,17301,17304,17306,17309,17312],{"class":5527,"line":5701},[5525,17302,17303],{"class":5546},"    _registry: dict[",[5525,17305,5993],{"class":5542},[5525,17307,17308],{"class":5546},", type[",[5525,17310,17311],{"class":5608},"\"Serializer\"",[5525,17313,17314],{"class":5546},"]] = {}\n",[5525,17316,17317],{"class":5527,"line":5741},[5525,17318,5667],{"emptyLinePlaceholder":5666},[5525,17320,17321,17323,17325,17327,17329,17331,17334,17336,17338,17340,17342,17344,17346,17348,17350,17352,17354],{"class":5527,"line":5768},[5525,17322,5553],{"class":5538},[5525,17324,17123],{"class":5556},[5525,17326,5560],{"class":5546},[5525,17328,8610],{"class":5563},[5525,17330,5567],{"class":5546},[5525,17332,17333],{"class":5563},"format_name",[5525,17335,5990],{"class":5546},[5525,17337,5993],{"class":5542},[5525,17339,11767],{"class":5546},[5525,17341,6124],{"class":5538},[5525,17343,6034],{"class":5546},[5525,17345,6124],{"class":5538},[5525,17347,9647],{"class":5546},[5525,17349,9650],{"class":5563},[5525,17351,6059],{"class":5546},[5525,17353,6124],{"class":5538},[5525,17355,5547],{"class":5546},[5525,17357,17358,17360,17362,17364],{"class":5527,"line":5773},[5525,17359,6349],{"class":5542},[5525,17361,6352],{"class":5546},[5525,17363,17090],{"class":5556},[5525,17365,9862],{"class":5546},[5525,17367,17368,17370,17373,17375,17377,17379],{"class":5527,"line":5783},[5525,17369,11799],{"class":5643},[5525,17371,17372],{"class":5546}," format_name ",[5525,17374,12233],{"class":5538},[5525,17376,12236],{"class":5538},[5525,17378,12239],{"class":5538},[5525,17380,5547],{"class":5546},[5525,17382,17383],{"class":5527,"line":5804},[5525,17384,17385],{"class":5531},"            # Реєструємо підклас у момент його оголошення\n",[5525,17387,17388,17391],{"class":5527,"line":5844},[5525,17389,17390],{"class":5546},"            Serializer._registry[format_name] = ",[5525,17392,17393],{"class":5538},"cls\n",[5525,17395,17396],{"class":5527,"line":6185},[5525,17397,5667],{"emptyLinePlaceholder":5666},[5525,17399,17400],{"class":5527,"line":6190},[5525,17401,13947],{"class":5556},[5525,17403,17404,17406,17409,17411,17413,17415,17417,17419,17421,17423,17425],{"class":5527,"line":6208},[5525,17405,5553],{"class":5538},[5525,17407,17408],{"class":5556}," dumps",[5525,17410,5560],{"class":5546},[5525,17412,5564],{"class":5563},[5525,17414,5567],{"class":5546},[5525,17416,8976],{"class":5563},[5525,17418,5990],{"class":5546},[5525,17420,5928],{"class":5542},[5525,17422,6059],{"class":5546},[5525,17424,5993],{"class":5542},[5525,17426,13964],{"class":5546},[5525,17428,17429],{"class":5527,"line":7127},[5525,17430,5667],{"emptyLinePlaceholder":5666},[5525,17432,17433],{"class":5527,"line":7133},[5525,17434,13947],{"class":5556},[5525,17436,17437,17439,17442,17444,17446,17448,17451,17453,17455,17457,17459],{"class":5527,"line":7139},[5525,17438,5553],{"class":5538},[5525,17440,17441],{"class":5556}," loads",[5525,17443,5560],{"class":5546},[5525,17445,5564],{"class":5563},[5525,17447,5567],{"class":5546},[5525,17449,17450],{"class":5563},"raw",[5525,17452,5990],{"class":5546},[5525,17454,5993],{"class":5542},[5525,17456,6059],{"class":5546},[5525,17458,5928],{"class":5542},[5525,17460,13964],{"class":5546},[5525,17462,17463],{"class":5527,"line":7148},[5525,17464,5667],{"emptyLinePlaceholder":5666},[5525,17466,17467,17469],{"class":5527,"line":7159},[5525,17468,8957],{"class":5556},[5525,17470,8960],{"class":5542},[5525,17472,17473,17475,17478,17480,17482,17484,17487,17489,17491,17493,17495],{"class":5527,"line":7170},[5525,17474,5553],{"class":5538},[5525,17476,17477],{"class":5556}," for_format",[5525,17479,5560],{"class":5546},[5525,17481,8610],{"class":5563},[5525,17483,5567],{"class":5546},[5525,17485,17486],{"class":5563},"fmt",[5525,17488,5990],{"class":5546},[5525,17490,5993],{"class":5542},[5525,17492,6059],{"class":5546},[5525,17494,17311],{"class":5608},[5525,17496,5547],{"class":5546},[5525,17498,17499,17502],{"class":5527,"line":7458},[5525,17500,17501],{"class":5643},"        try",[5525,17503,5547],{"class":5546},[5525,17505,17506,17508,17510],{"class":5527,"line":7477},[5525,17507,11820],{"class":5643},[5525,17509,7444],{"class":5538},[5525,17511,17512],{"class":5546},"._registry[fmt]()\n",[5525,17514,17515,17518,17521],{"class":5527,"line":7483},[5525,17516,17517],{"class":5643},"        except",[5525,17519,17520],{"class":5542}," KeyError",[5525,17522,5547],{"class":5546},[5525,17524,17525,17527,17529,17531,17533,17536,17538,17540,17542,17545,17547,17549,17551,17553,17556,17558,17560],{"class":5527,"line":7489},[5525,17526,12899],{"class":5643},[5525,17528,12902],{"class":5542},[5525,17530,5560],{"class":5546},[5525,17532,5605],{"class":5538},[5525,17534,17535],{"class":5608},"\"Невідомий формат: ",[5525,17537,5612],{"class":5538},[5525,17539,17486],{"class":5546},[5525,17541,6238],{"class":5538},[5525,17543,17544],{"class":5608},". Доступні: ",[5525,17546,5612],{"class":5538},[5525,17548,15327],{"class":5542},[5525,17550,5560],{"class":5546},[5525,17552,8610],{"class":5538},[5525,17554,17555],{"class":5546},"._registry)",[5525,17557,5617],{"class":5538},[5525,17559,5620],{"class":5608},[5525,17561,6182],{"class":5546},[5525,17563,17564],{"class":5527,"line":7495},[5525,17565,5667],{"emptyLinePlaceholder":5666},[5525,17567,17568],{"class":5527,"line":7501},[5525,17569,5667],{"emptyLinePlaceholder":5666},[5525,17571,17572],{"class":5527,"line":7506},[5525,17573,17574],{"class":5531},"# Реєстрація відбувається АВТОМАТИЧНО при оголошенні класу:\n",[5525,17576,17577,17579,17582,17584,17587,17589,17591,17593,17596],{"class":5527,"line":7512},[5525,17578,5539],{"class":5538},[5525,17580,17581],{"class":5542}," JsonSerializer",[5525,17583,5560],{"class":5546},[5525,17585,17586],{"class":5542},"Serializer",[5525,17588,5567],{"class":5546},[5525,17590,17333],{"class":5563},[5525,17592,6804],{"class":5546},[5525,17594,17595],{"class":5608},"\"json\"",[5525,17597,6006],{"class":5546},[5525,17599,17600,17602,17604,17606,17608,17610,17612,17614,17616],{"class":5527,"line":7535},[5525,17601,5553],{"class":5538},[5525,17603,17408],{"class":5556},[5525,17605,5560],{"class":5546},[5525,17607,5564],{"class":5563},[5525,17609,5567],{"class":5546},[5525,17611,8976],{"class":5563},[5525,17613,6059],{"class":5546},[5525,17615,5993],{"class":5542},[5525,17617,5547],{"class":5546},[5525,17619,17620,17623,17626,17628,17631,17633,17635,17637],{"class":5527,"line":7541},[5525,17621,17622],{"class":5643},"        import",[5525,17624,17625],{"class":5546}," json; ",[5525,17627,5644],{"class":5643},[5525,17629,17630],{"class":5546}," json.dumps(data, ",[5525,17632,14901],{"class":5563},[5525,17634,6804],{"class":5546},[5525,17636,7846],{"class":5538},[5525,17638,6182],{"class":5546},[5525,17640,17641,17643,17645,17647,17649,17651,17653],{"class":5527,"line":7547},[5525,17642,5553],{"class":5538},[5525,17644,17441],{"class":5556},[5525,17646,5560],{"class":5546},[5525,17648,5564],{"class":5563},[5525,17650,5567],{"class":5546},[5525,17652,17450],{"class":5563},[5525,17654,6006],{"class":5546},[5525,17656,17657,17659,17661,17663],{"class":5527,"line":7552},[5525,17658,17622],{"class":5643},[5525,17660,17625],{"class":5546},[5525,17662,5644],{"class":5643},[5525,17664,17665],{"class":5546}," json.loads(raw)\n",[5525,17667,17668],{"class":5527,"line":7569},[5525,17669,5667],{"emptyLinePlaceholder":5666},[5525,17671,17672,17674,17677,17679,17681,17683,17685,17687,17690],{"class":5527,"line":7575},[5525,17673,5539],{"class":5538},[5525,17675,17676],{"class":5542}," YamlSerializer",[5525,17678,5560],{"class":5546},[5525,17680,17586],{"class":5542},[5525,17682,5567],{"class":5546},[5525,17684,17333],{"class":5563},[5525,17686,6804],{"class":5546},[5525,17688,17689],{"class":5608},"\"yaml\"",[5525,17691,6006],{"class":5546},[5525,17693,17694,17696,17698,17700,17702,17704,17706,17708,17710],{"class":5527,"line":7580},[5525,17695,5553],{"class":5538},[5525,17697,17408],{"class":5556},[5525,17699,5560],{"class":5546},[5525,17701,5564],{"class":5563},[5525,17703,5567],{"class":5546},[5525,17705,8976],{"class":5563},[5525,17707,6059],{"class":5546},[5525,17709,5993],{"class":5542},[5525,17711,5547],{"class":5546},[5525,17713,17714,17716,17719,17721,17723,17726,17728,17730,17732,17735,17737,17739,17741,17744,17746,17748,17750,17753,17755],{"class":5527,"line":7586},[5525,17715,6068],{"class":5643},[5525,17717,17718],{"class":5608}," \"",[5525,17720,7432],{"class":7431},[5525,17722,5620],{"class":5608},[5525,17724,17725],{"class":5546},".join(",[5525,17727,5605],{"class":5538},[5525,17729,5620],{"class":5608},[5525,17731,5612],{"class":5538},[5525,17733,17734],{"class":5546},"k",[5525,17736,5617],{"class":5538},[5525,17738,5990],{"class":5608},[5525,17740,5612],{"class":5538},[5525,17742,17743],{"class":5546},"v",[5525,17745,5617],{"class":5538},[5525,17747,5620],{"class":5608},[5525,17749,9994],{"class":5643},[5525,17751,17752],{"class":5546}," k, v ",[5525,17754,6857],{"class":5643},[5525,17756,17757],{"class":5546}," data.items())\n",[5525,17759,17760,17762,17764,17766,17768,17770,17772],{"class":5527,"line":7604},[5525,17761,5553],{"class":5538},[5525,17763,17441],{"class":5556},[5525,17765,5560],{"class":5546},[5525,17767,5564],{"class":5563},[5525,17769,5567],{"class":5546},[5525,17771,17450],{"class":5563},[5525,17773,6006],{"class":5546},[5525,17775,17776,17778,17781,17784,17787,17789,17791,17793,17795,17798,17800,17803,17805,17808,17810],{"class":5527,"line":7609},[5525,17777,6068],{"class":5643},[5525,17779,17780],{"class":5542}," dict",[5525,17782,17783],{"class":5546},"(line.split(",[5525,17785,17786],{"class":5608},"\": \"",[5525,17788,5567],{"class":5546},[5525,17790,9444],{"class":6037},[5525,17792,12967],{"class":5546},[5525,17794,6851],{"class":5643},[5525,17796,17797],{"class":5546}," line ",[5525,17799,6857],{"class":5643},[5525,17801,17802],{"class":5546}," raw.splitlines() ",[5525,17804,13144],{"class":5643},[5525,17806,17807],{"class":5608}," \": \"",[5525,17809,7447],{"class":5643},[5525,17811,17812],{"class":5546}," line)\n",[5525,17814,17815],{"class":5527,"line":7615},[5525,17816,5667],{"emptyLinePlaceholder":5666},[5525,17818,17819],{"class":5527,"line":7631},[5525,17820,5667],{"emptyLinePlaceholder":5666},[5525,17822,17823],{"class":5527,"line":7646},[5525,17824,17825],{"class":5531},"# Використання фабрики — жодного явного імпорту конкретних класів:\n",[5525,17827,17828,17831,17833],{"class":5527,"line":7661},[5525,17829,17830],{"class":5546},"serializer = Serializer.for_format(",[5525,17832,17595],{"class":5608},[5525,17834,6182],{"class":5546},[5525,17836,17837,17839,17842,17845,17847,17850,17852,17855,17857,17860],{"class":5527,"line":7681},[5525,17838,5600],{"class":5556},[5525,17840,17841],{"class":5546},"(serializer.dumps({",[5525,17843,17844],{"class":5608},"\"name\"",[5525,17846,5990],{"class":5546},[5525,17848,17849],{"class":5608},"\"Alice\"",[5525,17851,5567],{"class":5546},[5525,17853,17854],{"class":5608},"\"age\"",[5525,17856,5990],{"class":5546},[5525,17858,17859],{"class":6037},"30",[5525,17861,17862],{"class":5546},"}))\n",[5525,17864,17865],{"class":5527,"line":7686},[5525,17866,17867],{"class":5531},"# {\"name\": \"Alice\", \"age\": 30}\n",[5525,17869,17870],{"class":5527,"line":7692},[5525,17871,5667],{"emptyLinePlaceholder":5666},[5525,17873,17874,17876],{"class":5527,"line":7708},[5525,17875,5600],{"class":5556},[5525,17877,17878],{"class":5546},"(Serializer._registry)\n",[5525,17880,17881],{"class":5527,"line":7722},[5525,17882,17883],{"class":5531},"# {'json': \u003Cclass 'JsonSerializer'>, 'yaml': \u003Cclass 'YamlSerializer'>}\n",[11624,17885,17886,17892,17893,17895,17896,5652],{},[5877,17887,17888,17889,17891],{},"Ключова перевага ",[5503,17890,17090],{}," над метакласами:"," метакласи змінюють сам процес створення класу і можуть вступати в конфлікт між собою (неможливо мати два різні метакласи в одній ієрархії без спеціального об'єднання). ",[5503,17894,17090],{}," — це звичайний метод, що бере участь у MRO за стандартними правилами кооперативного наслідування через ",[5503,17897,17898],{},"super().__init_subclass__(**kwargs)",[5909,17900],{},[5507,17902,17904],{"id":17903},"частина-viii-практичні-завдання","Частина VIII: Практичні завдання",[5916,17906,17908],{"id":17907},"рівень-1-базовий-ієрархія-геометричних-фігур","Рівень 1 (Базовий): Ієрархія геометричних фігур",[5512,17910,17911,17912,17914],{},"Закріпіть синтаксис одиночного наслідування, ",[5503,17913,5505],{}," та перевизначення методів.",[5512,17916,17917,17920,17921,17924,17925,17928,17929,5652],{},[5877,17918,17919],{},"Завдання:"," Реалізуйте ієрархію ",[5503,17922,17923],{},"Shape → Polygon → Triangle\u002FRectangle → Square",". Кожен клас повинен коректно передавати аргументи через ",[5503,17926,17927],{},"super().__init__()"," та перевизначати метод ",[5503,17930,17931],{},"area()",[5516,17933,17935],{"className":5518,"code":17934,"language":5520,"meta":5521,"style":5521},"# shapes.py\nimport math\n\n\nclass Shape:\n    \"\"\"Абстрактний базовий клас для фігур.\"\"\"\n\n    def __init__(self, color: str = \"black\"):\n        self.color = color\n\n    def area(self) -> float:\n        raise NotImplementedError(f\"{type(self).__name__} має реалізувати area()\")\n\n    def perimeter(self) -> float:\n        raise NotImplementedError(f\"{type(self).__name__} має реалізувати perimeter()\")\n\n    def describe(self) -> str:\n        return (\n            f\"{self.__class__.__name__} [{self.color}]: \"\n            f\"площа={self.area():.2f}, периметр={self.perimeter():.2f}\"\n        )\n\n\nclass Polygon(Shape):\n    \"\"\"Багатокутник: знає кількість сторін.\"\"\"\n\n    def __init__(self, sides: int, color: str = \"black\"):\n        super().__init__(color)\n        self.sides = sides\n\n    def describe(self) -> str:\n        base = super().describe()\n        return f\"{base}, сторін={self.sides}\"\n\n\nclass Rectangle(Polygon):\n    def __init__(self, width: float, height: float, color: str = \"black\"):\n        super().__init__(sides=4, color=color)\n        self.width = width\n        self.height = height\n\n    def area(self) -> float:\n        return self.width * self.height\n\n    def perimeter(self) -> float:\n        return 2 * (self.width + self.height)\n\n\nclass Square(Rectangle):\n    def __init__(self, side: float, color: str = \"black\"):\n        super().__init__(width=side, height=side, color=color)\n        self.side = side\n\n    # Не перевизначаємо area() та perimeter() — Rectangle вже правильно рахує\n\n\nclass Triangle(Polygon):\n    def __init__(self, a: float, b: float, c: float, color: str = \"black\"):\n        if a + b \u003C= c or a + c \u003C= b or b + c \u003C= a:\n            raise ValueError(f\"Недопустимі сторони: {a}, {b}, {c}\")\n        super().__init__(sides=3, color=color)\n        self.a, self.b, self.c = a, b, c\n\n    def area(self) -> float:  # Формула Герона\n        s = self.perimeter() \u002F 2\n        return math.sqrt(s * (s - self.a) * (s - self.b) * (s - self.c))\n\n    def perimeter(self) -> float:\n        return self.a + self.b + self.c\n\n\n# Тест\nshapes: list[Shape] = [\n    Rectangle(4, 6, \"blue\"),\n    Square(5, \"red\"),\n    Triangle(3, 4, 5, \"green\"),\n]\n\nfor shape in shapes:\n    print(shape.describe())\n    print(f\"  isinstance(shape, Shape):   {isinstance(shape, Shape)}\")\n    print(f\"  isinstance(shape, Polygon): {isinstance(shape, Polygon)}\")\n    print()\n\n# Перевірка MRO\nprint(\"Square MRO:\", [c.__name__ for c in Square.__mro__])\n",[5503,17936,17937,17942,17948,17952,17956,17964,17969,17973,17997,18003,18007,18023,18056,18060,18076,18107,18111,18128,18135,18167,18193,18197,18201,18205,18218,18223,18227,18260,18271,18278,18282,18298,18307,18333,18337,18341,18354,18394,18417,18423,18429,18433,18449,18461,18465,18481,18497,18501,18505,18517,18549,18572,18578,18582,18587,18591,18595,18608,18658,18675,18714,18736,18753,18757,18776,18788,18810,18814,18830,18849,18853,18857,18861,18866,18883,18897,18919,18923,18927,18939,18946,18970,18994,19000,19004,19009],{"__ignoreMap":5521},[5525,17938,17939],{"class":5527,"line":5528},[5525,17940,17941],{"class":5531},"# shapes.py\n",[5525,17943,17944,17946],{"class":5527,"line":5535},[5525,17945,6267],{"class":5643},[5525,17947,13907],{"class":5546},[5525,17949,17950],{"class":5527,"line":5550},[5525,17951,5667],{"emptyLinePlaceholder":5666},[5525,17953,17954],{"class":5527,"line":5581},[5525,17955,5667],{"emptyLinePlaceholder":5666},[5525,17957,17958,17960,17962],{"class":5527,"line":5629},[5525,17959,5539],{"class":5538},[5525,17961,13930],{"class":5542},[5525,17963,5547],{"class":5546},[5525,17965,17966],{"class":5527,"line":5663},[5525,17967,17968],{"class":5608},"    \"\"\"Абстрактний базовий клас для фігур.\"\"\"\n",[5525,17970,17971],{"class":5527,"line":5670},[5525,17972,5667],{"emptyLinePlaceholder":5666},[5525,17974,17975,17977,17979,17981,17983,17985,17987,17989,17991,17993,17995],{"class":5527,"line":5680},[5525,17976,5553],{"class":5538},[5525,17978,5978],{"class":5556},[5525,17980,5560],{"class":5546},[5525,17982,5564],{"class":5563},[5525,17984,5567],{"class":5546},[5525,17986,9635],{"class":5563},[5525,17988,5990],{"class":5546},[5525,17990,5993],{"class":5542},[5525,17992,6034],{"class":5546},[5525,17994,9644],{"class":5608},[5525,17996,6006],{"class":5546},[5525,17998,17999,18001],{"class":5527,"line":5701},[5525,18000,6011],{"class":5538},[5525,18002,9695],{"class":5546},[5525,18004,18005],{"class":5527,"line":5741},[5525,18006,5667],{"emptyLinePlaceholder":5666},[5525,18008,18009,18011,18013,18015,18017,18019,18021],{"class":5527,"line":5768},[5525,18010,5553],{"class":5538},[5525,18012,13448],{"class":5556},[5525,18014,5560],{"class":5546},[5525,18016,5564],{"class":5563},[5525,18018,6059],{"class":5546},[5525,18020,6031],{"class":5542},[5525,18022,5547],{"class":5546},[5525,18024,18025,18028,18031,18033,18035,18037,18039,18041,18043,18045,18047,18049,18051,18054],{"class":5527,"line":5773},[5525,18026,18027],{"class":5643},"        raise",[5525,18029,18030],{"class":5542}," NotImplementedError",[5525,18032,5560],{"class":5546},[5525,18034,5605],{"class":5538},[5525,18036,5620],{"class":5608},[5525,18038,5612],{"class":5538},[5525,18040,7223],{"class":5542},[5525,18042,5560],{"class":5546},[5525,18044,5564],{"class":5538},[5525,18046,8592],{"class":5546},[5525,18048,6226],{"class":5563},[5525,18050,5617],{"class":5538},[5525,18052,18053],{"class":5608}," має реалізувати area()\"",[5525,18055,6182],{"class":5546},[5525,18057,18058],{"class":5527,"line":5783},[5525,18059,5667],{"emptyLinePlaceholder":5666},[5525,18061,18062,18064,18066,18068,18070,18072,18074],{"class":5527,"line":5804},[5525,18063,5553],{"class":5538},[5525,18065,13979],{"class":5556},[5525,18067,5560],{"class":5546},[5525,18069,5564],{"class":5563},[5525,18071,6059],{"class":5546},[5525,18073,6031],{"class":5542},[5525,18075,5547],{"class":5546},[5525,18077,18078,18080,18082,18084,18086,18088,18090,18092,18094,18096,18098,18100,18102,18105],{"class":5527,"line":5844},[5525,18079,18027],{"class":5643},[5525,18081,18030],{"class":5542},[5525,18083,5560],{"class":5546},[5525,18085,5605],{"class":5538},[5525,18087,5620],{"class":5608},[5525,18089,5612],{"class":5538},[5525,18091,7223],{"class":5542},[5525,18093,5560],{"class":5546},[5525,18095,5564],{"class":5538},[5525,18097,8592],{"class":5546},[5525,18099,6226],{"class":5563},[5525,18101,5617],{"class":5538},[5525,18103,18104],{"class":5608}," має реалізувати perimeter()\"",[5525,18106,6182],{"class":5546},[5525,18108,18109],{"class":5527,"line":6185},[5525,18110,5667],{"emptyLinePlaceholder":5666},[5525,18112,18113,18115,18118,18120,18122,18124,18126],{"class":5527,"line":6190},[5525,18114,5553],{"class":5538},[5525,18116,18117],{"class":5556}," describe",[5525,18119,5560],{"class":5546},[5525,18121,5564],{"class":5563},[5525,18123,6059],{"class":5546},[5525,18125,5993],{"class":5542},[5525,18127,5547],{"class":5546},[5525,18129,18130,18132],{"class":5527,"line":6208},[5525,18131,6068],{"class":5643},[5525,18133,18134],{"class":5546}," (\n",[5525,18136,18137,18140,18142,18144,18146,18148,18150,18152,18154,18157,18159,18162,18164],{"class":5527,"line":7127},[5525,18138,18139],{"class":5538},"            f",[5525,18141,5620],{"class":5608},[5525,18143,6077],{"class":5538},[5525,18145,5652],{"class":5546},[5525,18147,6221],{"class":5563},[5525,18149,5652],{"class":5546},[5525,18151,6226],{"class":5563},[5525,18153,5617],{"class":5538},[5525,18155,18156],{"class":5608}," [",[5525,18158,6077],{"class":5538},[5525,18160,18161],{"class":5546},".color",[5525,18163,5617],{"class":5538},[5525,18165,18166],{"class":5608},"]: \"\n",[5525,18168,18169,18171,18174,18176,18179,18181,18184,18186,18189,18191],{"class":5527,"line":7133},[5525,18170,18139],{"class":5538},[5525,18172,18173],{"class":5608},"\"площа=",[5525,18175,6077],{"class":5538},[5525,18177,18178],{"class":5546},".area()",[5525,18180,14315],{"class":5538},[5525,18182,18183],{"class":5608},", периметр=",[5525,18185,6077],{"class":5538},[5525,18187,18188],{"class":5546},".perimeter()",[5525,18190,14315],{"class":5538},[5525,18192,10547],{"class":5608},[5525,18194,18195],{"class":5527,"line":7139},[5525,18196,9054],{"class":5546},[5525,18198,18199],{"class":5527,"line":7148},[5525,18200,5667],{"emptyLinePlaceholder":5666},[5525,18202,18203],{"class":5527,"line":7159},[5525,18204,5667],{"emptyLinePlaceholder":5666},[5525,18206,18207,18209,18212,18214,18216],{"class":5527,"line":7170},[5525,18208,5539],{"class":5538},[5525,18210,18211],{"class":5542}," Polygon",[5525,18213,5560],{"class":5546},[5525,18215,13889],{"class":5542},[5525,18217,6006],{"class":5546},[5525,18219,18220],{"class":5527,"line":7458},[5525,18221,18222],{"class":5608},"    \"\"\"Багатокутник: знає кількість сторін.\"\"\"\n",[5525,18224,18225],{"class":5527,"line":7477},[5525,18226,5667],{"emptyLinePlaceholder":5666},[5525,18228,18229,18231,18233,18235,18237,18239,18242,18244,18246,18248,18250,18252,18254,18256,18258],{"class":5527,"line":7483},[5525,18230,5553],{"class":5538},[5525,18232,5978],{"class":5556},[5525,18234,5560],{"class":5546},[5525,18236,5564],{"class":5563},[5525,18238,5567],{"class":5546},[5525,18240,18241],{"class":5563},"sides",[5525,18243,5990],{"class":5546},[5525,18245,6003],{"class":5542},[5525,18247,5567],{"class":5546},[5525,18249,9635],{"class":5563},[5525,18251,5990],{"class":5546},[5525,18253,5993],{"class":5542},[5525,18255,6034],{"class":5546},[5525,18257,9644],{"class":5608},[5525,18259,6006],{"class":5546},[5525,18261,18262,18264,18266,18268],{"class":5527,"line":7489},[5525,18263,6349],{"class":5542},[5525,18265,6352],{"class":5546},[5525,18267,6355],{"class":5556},[5525,18269,18270],{"class":5546},"(color)\n",[5525,18272,18273,18275],{"class":5527,"line":7495},[5525,18274,6011],{"class":5538},[5525,18276,18277],{"class":5546},".sides = sides\n",[5525,18279,18280],{"class":5527,"line":7501},[5525,18281,5667],{"emptyLinePlaceholder":5666},[5525,18283,18284,18286,18288,18290,18292,18294,18296],{"class":5527,"line":7506},[5525,18285,5553],{"class":5538},[5525,18287,18117],{"class":5556},[5525,18289,5560],{"class":5546},[5525,18291,5564],{"class":5563},[5525,18293,6059],{"class":5546},[5525,18295,5993],{"class":5542},[5525,18297,5547],{"class":5546},[5525,18299,18300,18302,18304],{"class":5527,"line":7512},[5525,18301,6395],{"class":5546},[5525,18303,6398],{"class":5542},[5525,18305,18306],{"class":5546},"().describe()\n",[5525,18308,18309,18311,18313,18315,18317,18319,18321,18324,18326,18329,18331],{"class":5527,"line":7535},[5525,18310,6068],{"class":5643},[5525,18312,6071],{"class":5538},[5525,18314,5620],{"class":5608},[5525,18316,5612],{"class":5538},[5525,18318,6414],{"class":5546},[5525,18320,5617],{"class":5538},[5525,18322,18323],{"class":5608},", сторін=",[5525,18325,6077],{"class":5538},[5525,18327,18328],{"class":5546},".sides",[5525,18330,5617],{"class":5538},[5525,18332,10547],{"class":5608},[5525,18334,18335],{"class":5527,"line":7541},[5525,18336,5667],{"emptyLinePlaceholder":5666},[5525,18338,18339],{"class":5527,"line":7547},[5525,18340,5667],{"emptyLinePlaceholder":5666},[5525,18342,18343,18345,18347,18349,18352],{"class":5527,"line":7552},[5525,18344,5539],{"class":5538},[5525,18346,13391],{"class":5542},[5525,18348,5560],{"class":5546},[5525,18350,18351],{"class":5542},"Polygon",[5525,18353,6006],{"class":5546},[5525,18355,18356,18358,18360,18362,18364,18366,18368,18370,18372,18374,18376,18378,18380,18382,18384,18386,18388,18390,18392],{"class":5527,"line":7569},[5525,18357,5553],{"class":5538},[5525,18359,5978],{"class":5556},[5525,18361,5560],{"class":5546},[5525,18363,5564],{"class":5563},[5525,18365,5567],{"class":5546},[5525,18367,13408],{"class":5563},[5525,18369,5990],{"class":5546},[5525,18371,6031],{"class":5542},[5525,18373,5567],{"class":5546},[5525,18375,13417],{"class":5563},[5525,18377,5990],{"class":5546},[5525,18379,6031],{"class":5542},[5525,18381,5567],{"class":5546},[5525,18383,9635],{"class":5563},[5525,18385,5990],{"class":5546},[5525,18387,5993],{"class":5542},[5525,18389,6034],{"class":5546},[5525,18391,9644],{"class":5608},[5525,18393,6006],{"class":5546},[5525,18395,18396,18398,18400,18402,18404,18406,18408,18410,18412,18414],{"class":5527,"line":7575},[5525,18397,6349],{"class":5542},[5525,18399,6352],{"class":5546},[5525,18401,6355],{"class":5556},[5525,18403,5560],{"class":5546},[5525,18405,18241],{"class":5563},[5525,18407,6804],{"class":5546},[5525,18409,6337],{"class":6037},[5525,18411,5567],{"class":5546},[5525,18413,9635],{"class":5563},[5525,18415,18416],{"class":5546},"=color)\n",[5525,18418,18419,18421],{"class":5527,"line":7580},[5525,18420,6011],{"class":5538},[5525,18422,13430],{"class":5546},[5525,18424,18425,18427],{"class":5527,"line":7586},[5525,18426,6011],{"class":5538},[5525,18428,13437],{"class":5546},[5525,18430,18431],{"class":5527,"line":7604},[5525,18432,5667],{"emptyLinePlaceholder":5666},[5525,18434,18435,18437,18439,18441,18443,18445,18447],{"class":5527,"line":7609},[5525,18436,5553],{"class":5538},[5525,18438,13448],{"class":5556},[5525,18440,5560],{"class":5546},[5525,18442,5564],{"class":5563},[5525,18444,6059],{"class":5546},[5525,18446,6031],{"class":5542},[5525,18448,5547],{"class":5546},[5525,18450,18451,18453,18455,18457,18459],{"class":5527,"line":7615},[5525,18452,6068],{"class":5643},[5525,18454,12854],{"class":5538},[5525,18456,13467],{"class":5546},[5525,18458,5564],{"class":5538},[5525,18460,13472],{"class":5546},[5525,18462,18463],{"class":5527,"line":7631},[5525,18464,5667],{"emptyLinePlaceholder":5666},[5525,18466,18467,18469,18471,18473,18475,18477,18479],{"class":5527,"line":7646},[5525,18468,5553],{"class":5538},[5525,18470,13979],{"class":5556},[5525,18472,5560],{"class":5546},[5525,18474,5564],{"class":5563},[5525,18476,6059],{"class":5546},[5525,18478,6031],{"class":5542},[5525,18480,5547],{"class":5546},[5525,18482,18483,18485,18487,18489,18491,18493,18495],{"class":5527,"line":7661},[5525,18484,6068],{"class":5643},[5525,18486,14111],{"class":6037},[5525,18488,14114],{"class":5546},[5525,18490,5564],{"class":5538},[5525,18492,14119],{"class":5546},[5525,18494,5564],{"class":5538},[5525,18496,14124],{"class":5546},[5525,18498,18499],{"class":5527,"line":7681},[5525,18500,5667],{"emptyLinePlaceholder":5666},[5525,18502,18503],{"class":5527,"line":7686},[5525,18504,5667],{"emptyLinePlaceholder":5666},[5525,18506,18507,18509,18511,18513,18515],{"class":5527,"line":7692},[5525,18508,5539],{"class":5538},[5525,18510,13561],{"class":5542},[5525,18512,5560],{"class":5546},[5525,18514,13566],{"class":5542},[5525,18516,6006],{"class":5546},[5525,18518,18519,18521,18523,18525,18527,18529,18531,18533,18535,18537,18539,18541,18543,18545,18547],{"class":5527,"line":7708},[5525,18520,5553],{"class":5538},[5525,18522,5978],{"class":5556},[5525,18524,5560],{"class":5546},[5525,18526,5564],{"class":5563},[5525,18528,5567],{"class":5546},[5525,18530,14181],{"class":5563},[5525,18532,5990],{"class":5546},[5525,18534,6031],{"class":5542},[5525,18536,5567],{"class":5546},[5525,18538,9635],{"class":5563},[5525,18540,5990],{"class":5546},[5525,18542,5993],{"class":5542},[5525,18544,6034],{"class":5546},[5525,18546,9644],{"class":5608},[5525,18548,6006],{"class":5546},[5525,18550,18551,18553,18555,18557,18559,18561,18564,18566,18568,18570],{"class":5527,"line":7722},[5525,18552,6349],{"class":5542},[5525,18554,6352],{"class":5546},[5525,18556,6355],{"class":5556},[5525,18558,5560],{"class":5546},[5525,18560,13408],{"class":5563},[5525,18562,18563],{"class":5546},"=side, ",[5525,18565,13417],{"class":5563},[5525,18567,18563],{"class":5546},[5525,18569,9635],{"class":5563},[5525,18571,18416],{"class":5546},[5525,18573,18574,18576],{"class":5527,"line":9345},[5525,18575,6011],{"class":5538},[5525,18577,14194],{"class":5546},[5525,18579,18580],{"class":5527,"line":9374},[5525,18581,5667],{"emptyLinePlaceholder":5666},[5525,18583,18584],{"class":5527,"line":9379},[5525,18585,18586],{"class":5531},"    # Не перевизначаємо area() та perimeter() — Rectangle вже правильно рахує\n",[5525,18588,18589],{"class":5527,"line":9384},[5525,18590,5667],{"emptyLinePlaceholder":5666},[5525,18592,18593],{"class":5527,"line":9390},[5525,18594,5667],{"emptyLinePlaceholder":5666},[5525,18596,18597,18599,18602,18604,18606],{"class":5527,"line":9423},[5525,18598,5539],{"class":5538},[5525,18600,18601],{"class":5542}," Triangle",[5525,18603,5560],{"class":5546},[5525,18605,18351],{"class":5542},[5525,18607,6006],{"class":5546},[5525,18609,18610,18612,18614,18616,18618,18620,18623,18625,18627,18629,18632,18634,18636,18638,18640,18642,18644,18646,18648,18650,18652,18654,18656],{"class":5527,"line":9428},[5525,18611,5553],{"class":5538},[5525,18613,5978],{"class":5556},[5525,18615,5560],{"class":5546},[5525,18617,5564],{"class":5563},[5525,18619,5567],{"class":5546},[5525,18621,18622],{"class":5563},"a",[5525,18624,5990],{"class":5546},[5525,18626,6031],{"class":5542},[5525,18628,5567],{"class":5546},[5525,18630,18631],{"class":5563},"b",[5525,18633,5990],{"class":5546},[5525,18635,6031],{"class":5542},[5525,18637,5567],{"class":5546},[5525,18639,11936],{"class":5563},[5525,18641,5990],{"class":5546},[5525,18643,6031],{"class":5542},[5525,18645,5567],{"class":5546},[5525,18647,9635],{"class":5563},[5525,18649,5990],{"class":5546},[5525,18651,5993],{"class":5542},[5525,18653,6034],{"class":5546},[5525,18655,9644],{"class":5608},[5525,18657,6006],{"class":5546},[5525,18659,18660,18662,18665,18667,18670,18672],{"class":5527,"line":9434},[5525,18661,11799],{"class":5643},[5525,18663,18664],{"class":5546}," a + b \u003C= c ",[5525,18666,16308],{"class":5538},[5525,18668,18669],{"class":5546}," a + c \u003C= b ",[5525,18671,16308],{"class":5538},[5525,18673,18674],{"class":5546}," b + c \u003C= a:\n",[5525,18676,18677,18679,18681,18683,18685,18688,18690,18692,18694,18696,18698,18700,18702,18704,18706,18708,18710,18712],{"class":5527,"line":9459},[5525,18678,12899],{"class":5643},[5525,18680,12902],{"class":5542},[5525,18682,5560],{"class":5546},[5525,18684,5605],{"class":5538},[5525,18686,18687],{"class":5608},"\"Недопустимі сторони: ",[5525,18689,5612],{"class":5538},[5525,18691,18622],{"class":5546},[5525,18693,5617],{"class":5538},[5525,18695,5567],{"class":5608},[5525,18697,5612],{"class":5538},[5525,18699,18631],{"class":5546},[5525,18701,5617],{"class":5538},[5525,18703,5567],{"class":5608},[5525,18705,5612],{"class":5538},[5525,18707,11936],{"class":5546},[5525,18709,5617],{"class":5538},[5525,18711,5620],{"class":5608},[5525,18713,6182],{"class":5546},[5525,18715,18716,18718,18720,18722,18724,18726,18728,18730,18732,18734],{"class":5527,"line":9474},[5525,18717,6349],{"class":5542},[5525,18719,6352],{"class":5546},[5525,18721,6355],{"class":5556},[5525,18723,5560],{"class":5546},[5525,18725,18241],{"class":5563},[5525,18727,6804],{"class":5546},[5525,18729,13803],{"class":6037},[5525,18731,5567],{"class":5546},[5525,18733,9635],{"class":5563},[5525,18735,18416],{"class":5546},[5525,18737,18738,18740,18743,18745,18748,18750],{"class":5527,"line":9479},[5525,18739,6011],{"class":5538},[5525,18741,18742],{"class":5546},".a, ",[5525,18744,5564],{"class":5538},[5525,18746,18747],{"class":5546},".b, ",[5525,18749,5564],{"class":5538},[5525,18751,18752],{"class":5546},".c = a, b, c\n",[5525,18754,18755],{"class":5527,"line":9485},[5525,18756,5667],{"emptyLinePlaceholder":5666},[5525,18758,18759,18761,18763,18765,18767,18769,18771,18773],{"class":5527,"line":9491},[5525,18760,5553],{"class":5538},[5525,18762,13448],{"class":5556},[5525,18764,5560],{"class":5546},[5525,18766,5564],{"class":5563},[5525,18768,6059],{"class":5546},[5525,18770,6031],{"class":5542},[5525,18772,11812],{"class":5546},[5525,18774,18775],{"class":5531},"# Формула Герона\n",[5525,18777,18778,18781,18783,18786],{"class":5527,"line":9506},[5525,18779,18780],{"class":5546},"        s = ",[5525,18782,5564],{"class":5538},[5525,18784,18785],{"class":5546},".perimeter() \u002F ",[5525,18787,7145],{"class":6037},[5525,18789,18790,18792,18795,18797,18800,18802,18805,18807],{"class":5527,"line":15393},[5525,18791,6068],{"class":5643},[5525,18793,18794],{"class":5546}," math.sqrt(s * (s - ",[5525,18796,5564],{"class":5538},[5525,18798,18799],{"class":5546},".a) * (s - ",[5525,18801,5564],{"class":5538},[5525,18803,18804],{"class":5546},".b) * (s - ",[5525,18806,5564],{"class":5538},[5525,18808,18809],{"class":5546},".c))\n",[5525,18811,18812],{"class":5527,"line":15401},[5525,18813,5667],{"emptyLinePlaceholder":5666},[5525,18815,18816,18818,18820,18822,18824,18826,18828],{"class":5527,"line":15407},[5525,18817,5553],{"class":5538},[5525,18819,13979],{"class":5556},[5525,18821,5560],{"class":5546},[5525,18823,5564],{"class":5563},[5525,18825,6059],{"class":5546},[5525,18827,6031],{"class":5542},[5525,18829,5547],{"class":5546},[5525,18831,18832,18834,18836,18839,18841,18844,18846],{"class":5527,"line":15415},[5525,18833,6068],{"class":5643},[5525,18835,12854],{"class":5538},[5525,18837,18838],{"class":5546},".a + ",[5525,18840,5564],{"class":5538},[5525,18842,18843],{"class":5546},".b + ",[5525,18845,5564],{"class":5538},[5525,18847,18848],{"class":5546},".c\n",[5525,18850,18851],{"class":5527,"line":15420},[5525,18852,5667],{"emptyLinePlaceholder":5666},[5525,18854,18855],{"class":5527,"line":15438},[5525,18856,5667],{"emptyLinePlaceholder":5666},[5525,18858,18859],{"class":5527,"line":15444},[5525,18860,9387],{"class":5531},[5525,18862,18863],{"class":5527,"line":15455},[5525,18864,18865],{"class":5546},"shapes: list[Shape] = [\n",[5525,18867,18868,18871,18873,18875,18877,18879,18881],{"class":5527,"line":15463},[5525,18869,18870],{"class":5546},"    Rectangle(",[5525,18872,6337],{"class":6037},[5525,18874,5567],{"class":5546},[5525,18876,14352],{"class":6037},[5525,18878,5567],{"class":5546},[5525,18880,10059],{"class":5608},[5525,18882,6784],{"class":5546},[5525,18884,18885,18888,18890,18892,18895],{"class":5527,"line":15491},[5525,18886,18887],{"class":5546},"    Square(",[5525,18889,12928],{"class":6037},[5525,18891,5567],{"class":5546},[5525,18893,18894],{"class":5608},"\"red\"",[5525,18896,6784],{"class":5546},[5525,18898,18899,18902,18904,18906,18908,18910,18912,18914,18917],{"class":5527,"line":15496},[5525,18900,18901],{"class":5546},"    Triangle(",[5525,18903,13803],{"class":6037},[5525,18905,5567],{"class":5546},[5525,18907,6337],{"class":6037},[5525,18909,5567],{"class":5546},[5525,18911,12928],{"class":6037},[5525,18913,5567],{"class":5546},[5525,18915,18916],{"class":5608},"\"green\"",[5525,18918,6784],{"class":5546},[5525,18920,18921],{"class":5527,"line":15501},[5525,18922,6837],{"class":5546},[5525,18924,18925],{"class":5527,"line":15511},[5525,18926,5667],{"emptyLinePlaceholder":5666},[5525,18928,18929,18931,18934,18936],{"class":5527,"line":15516},[5525,18930,6851],{"class":5643},[5525,18932,18933],{"class":5546}," shape ",[5525,18935,6857],{"class":5643},[5525,18937,18938],{"class":5546}," shapes:\n",[5525,18940,18941,18943],{"class":5527,"line":15522},[5525,18942,6865],{"class":5556},[5525,18944,18945],{"class":5546},"(shape.describe())\n",[5525,18947,18948,18950,18952,18954,18957,18959,18961,18964,18966,18968],{"class":5527,"line":15528},[5525,18949,6865],{"class":5556},[5525,18951,5560],{"class":5546},[5525,18953,5605],{"class":5538},[5525,18955,18956],{"class":5608},"\"  isinstance(shape, Shape):   ",[5525,18958,5612],{"class":5538},[5525,18960,7622],{"class":5556},[5525,18962,18963],{"class":5546},"(shape, Shape)",[5525,18965,5617],{"class":5538},[5525,18967,5620],{"class":5608},[5525,18969,6182],{"class":5546},[5525,18971,18972,18974,18976,18978,18981,18983,18985,18988,18990,18992],{"class":5527,"line":15533},[5525,18973,6865],{"class":5556},[5525,18975,5560],{"class":5546},[5525,18977,5605],{"class":5538},[5525,18979,18980],{"class":5608},"\"  isinstance(shape, Polygon): ",[5525,18982,5612],{"class":5538},[5525,18984,7622],{"class":5556},[5525,18986,18987],{"class":5546},"(shape, Polygon)",[5525,18989,5617],{"class":5538},[5525,18991,5620],{"class":5608},[5525,18993,6182],{"class":5546},[5525,18995,18996,18998],{"class":5527,"line":15538},[5525,18997,6865],{"class":5556},[5525,18999,16388],{"class":5546},[5525,19001,19002],{"class":5527,"line":15546},[5525,19003,5667],{"emptyLinePlaceholder":5666},[5525,19005,19006],{"class":5527,"line":15564},[5525,19007,19008],{"class":5531},"# Перевірка MRO\n",[5525,19010,19011,19013,19015,19018,19020,19022,19024,19026,19028,19031,19033],{"class":5527,"line":15570},[5525,19012,5600],{"class":5556},[5525,19014,5560],{"class":5546},[5525,19016,19017],{"class":5608},"\"Square MRO:\"",[5525,19019,9989],{"class":5546},[5525,19021,6226],{"class":5563},[5525,19023,9994],{"class":5643},[5525,19025,9997],{"class":5546},[5525,19027,6857],{"class":5643},[5525,19029,19030],{"class":5546}," Square.",[5525,19032,7453],{"class":5563},[5525,19034,10007],{"class":5546},[6870,19036,19038,19046,19066,19073,19080,19083,19101,19107,19113,19116,19135,19141,19147,19150],{"title":19037},"python shapes.py",[6874,19039,19041,6882,19044],{"className":19040},[5527],[5525,19042,6881],{"className":19043},[6880],[5877,19045,19037],{},[6874,19047,19049,19050,19054,19055,18183,19059,18323,19063],{"className":19048},[5527],"Rectangle [",[5525,19051,19053],{"className":19052},[6905],"blue","]: площа=",[5525,19056,19058],{"className":19057},[6913],"24.00",[5525,19060,19062],{"className":19061},[6913],"20.00",[5525,19064,6337],{"className":19065},[6892],[6874,19067,19069,19070],{"className":19068},[5527],"  isinstance(shape, Shape):   ",[5525,19071,7832],{"className":19072},[6913],[6874,19074,19076,19077],{"className":19075},[5527],"  isinstance(shape, Polygon): ",[5525,19078,7832],{"className":19079},[6913],[6874,19081],{"className":19082},[5527],[6874,19084,19086,19087,19054,19091,18183,19095,18323,19098],{"className":19085},[5527],"Square [",[5525,19088,19090],{"className":19089},[7845],"red",[5525,19092,19094],{"className":19093},[6913],"25.00",[5525,19096,19062],{"className":19097},[6913],[5525,19099,6337],{"className":19100},[6892],[6874,19102,19069,19104],{"className":19103},[5527],[5525,19105,7832],{"className":19106},[6913],[6874,19108,19076,19110],{"className":19109},[5527],[5525,19111,7832],{"className":19112},[6913],[6874,19114],{"className":19115},[5527],[6874,19117,19119,19120,19054,19124,18183,19128,18323,19132],{"className":19118},[5527],"Triangle [",[5525,19121,19123],{"className":19122},[6913],"green",[5525,19125,19127],{"className":19126},[6913],"6.00",[5525,19129,19131],{"className":19130},[6913],"12.00",[5525,19133,13803],{"className":19134},[6892],[6874,19136,19069,19138],{"className":19137},[5527],[5525,19139,7832],{"className":19140},[6913],[6874,19142,19076,19144],{"className":19143},[5527],[5525,19145,7832],{"className":19146},[6913],[6874,19148],{"className":19149},[5527],[6874,19151,19153,19154],{"className":19152},[5527],"Square MRO: ",[5525,19155,19157],{"className":19156},[6905],"['Square', 'Rectangle', 'Polygon', 'Shape', 'object']",[5909,19159],{},[5916,19161,19163],{"id":19162},"рівень-2-середній-система-банківських-транзакцій","Рівень 2 (Середній): Система банківських транзакцій",[5512,19165,19166],{},"Реальний production-сценарій: комбінація лінійного наслідування та Mixins у системі фінансових транзакцій.",[5941,19168,19169,20095],{},[5516,19170,19173],{"className":5518,"code":19171,"filename":19172,"language":5520,"meta":5521,"style":5521},"import json\nimport uuid\nfrom datetime import datetime\n\n# ── Домішки ───────────────────────────────────────────────────────────────────\n\nclass AuditLogMixin:\n    \"\"\"Аудиторський лог для кожної транзакції.\"\"\"\n\n    def log_operation(self, status: str, details: str) -> None:\n        timestamp = datetime.now().isoformat(timespec='milliseconds')\n        class_name = self.__class__.__name__\n        print(f\"[{timestamp}] [AUDIT\u002F{class_name}] {status}: {details}\")\n\n\nclass JSONSerializableMixin:\n    \"\"\"Серіалізація транзакції у JSON для збереження в БД.\"\"\"\n\n    def to_json(self) -> str:\n        public = {k: v for k, v in self.__dict__.items() if not k.startswith('_')}\n        return json.dumps(public, ensure_ascii=False, default=str)\n\n\n# ── Базові класи транзакцій ───────────────────────────────────────────────────\n\nclass Transaction:\n    \"\"\"Базовий клас транзакції: ідентифікатор, сума, час.\"\"\"\n\n    def __init__(self, amount: float, **kwargs):\n        print(f\"  → Transaction.__init__(amount={amount})\")\n        super().__init__(**kwargs)\n        self.tx_id = str(uuid.uuid4())[:8]\n        self.amount = float(amount)\n        self.timestamp = datetime.now().strftime(\"%Y-%m-%d %H:%M:%S\")\n\n    def execute(self) -> None:\n        print(f\"[{self.tx_id}] Базова транзакція: ${self.amount:.2f}\")\n\n\nclass ValidatedTransaction(Transaction):\n    \"\"\"Транзакція з перевіркою лімітів.\"\"\"\n\n    def __init__(self, amount: float, max_limit: float = 100_000.0, **kwargs):\n        print(f\"  → ValidatedTransaction.__init__(max_limit={max_limit})\")\n        super().__init__(amount=amount, **kwargs)\n        self.max_limit = max_limit\n\n    def execute(self) -> None:\n        if self.amount \u003C 1.0:\n            raise ValueError(f\"Мінімальна сума транзакції: $1.00\")\n        if self.amount > self.max_limit:\n            raise ValueError(f\"Перевищено ліміт: ${self.max_limit:,.2f}\")\n        super().execute()\n\n\n# ── Фінальний клас: комбінує Mixins та ієрархію ───────────────────────────────\n\nclass SecureDepositTransaction(JSONSerializableMixin, AuditLogMixin, ValidatedTransaction):\n    \"\"\"\n    Захищена транзакція поповнення рахунку.\n    MRO: SecureDepositTransaction → JSONSerializableMixin → AuditLogMixin\n         → ValidatedTransaction → Transaction → object\n    \"\"\"\n\n    def __init__(self, amount: float, depositor_name: str, **kwargs):\n        print(f\"  → SecureDepositTransaction.__init__(depositor={depositor_name!r})\")\n        super().__init__(amount=amount, **kwargs)\n        self.depositor_name = depositor_name\n\n    def execute(self) -> None:\n        self.log_operation(\"START\", f\"Депозит для {self.depositor_name!r}\")\n        try:\n            super().execute()\n            self.log_operation(\"SUCCESS\", f\"Депозит ${self.amount:.2f} виконано\")\n        except ValueError as e:\n            self.log_operation(\"FAILED\", str(e))\n            raise\n","banking_system.py",[5503,19174,19175,19181,19188,19198,19202,19207,19211,19220,19225,19229,19264,19279,19293,19338,19342,19346,19354,19359,19363,19379,19411,19434,19438,19442,19447,19451,19460,19465,19469,19494,19515,19525,19542,19554,19572,19576,19593,19624,19628,19632,19646,19651,19655,19693,19714,19729,19736,19740,19756,19770,19785,19799,19824,19831,19835,19839,19844,19848,19871,19875,19880,19885,19890,19894,19898,19931,19952,19966,19973,19977,19993,20021,20027,20034,20062,20074,20090],{"__ignoreMap":5521},[5525,19176,19177,19179],{"class":5527,"line":5528},[5525,19178,6267],{"class":5643},[5525,19180,8870],{"class":5546},[5525,19182,19183,19185],{"class":5527,"line":5535},[5525,19184,6267],{"class":5643},[5525,19186,19187],{"class":5546}," uuid\n",[5525,19189,19190,19192,19194,19196],{"class":5527,"line":5550},[5525,19191,6261],{"class":5643},[5525,19193,8877],{"class":5546},[5525,19195,6267],{"class":5643},[5525,19197,8882],{"class":5546},[5525,19199,19200],{"class":5527,"line":5581},[5525,19201,5667],{"emptyLinePlaceholder":5666},[5525,19203,19204],{"class":5527,"line":5629},[5525,19205,19206],{"class":5531},"# ── Домішки ───────────────────────────────────────────────────────────────────\n",[5525,19208,19209],{"class":5527,"line":5663},[5525,19210,5667],{"emptyLinePlaceholder":5666},[5525,19212,19213,19215,19218],{"class":5527,"line":5670},[5525,19214,5539],{"class":5538},[5525,19216,19217],{"class":5542}," AuditLogMixin",[5525,19219,5547],{"class":5546},[5525,19221,19222],{"class":5527,"line":5680},[5525,19223,19224],{"class":5608},"    \"\"\"Аудиторський лог для кожної транзакції.\"\"\"\n",[5525,19226,19227],{"class":5527,"line":5701},[5525,19228,5667],{"emptyLinePlaceholder":5666},[5525,19230,19231,19233,19236,19238,19240,19242,19245,19247,19249,19251,19254,19256,19258,19260,19262],{"class":5527,"line":5741},[5525,19232,5553],{"class":5538},[5525,19234,19235],{"class":5556}," log_operation",[5525,19237,5560],{"class":5546},[5525,19239,5564],{"class":5563},[5525,19241,5567],{"class":5546},[5525,19243,19244],{"class":5563},"status",[5525,19246,5990],{"class":5546},[5525,19248,5993],{"class":5542},[5525,19250,5567],{"class":5546},[5525,19252,19253],{"class":5563},"details",[5525,19255,5990],{"class":5546},[5525,19257,5993],{"class":5542},[5525,19259,6059],{"class":5546},[5525,19261,6124],{"class":5538},[5525,19263,5547],{"class":5546},[5525,19265,19266,19269,19272,19274,19277],{"class":5527,"line":5768},[5525,19267,19268],{"class":5546},"        timestamp = datetime.now().isoformat(",[5525,19270,19271],{"class":5563},"timespec",[5525,19273,6804],{"class":5546},[5525,19275,19276],{"class":5608},"'milliseconds'",[5525,19278,6182],{"class":5546},[5525,19280,19281,19283,19285,19287,19289,19291],{"class":5527,"line":5773},[5525,19282,15144],{"class":5546},[5525,19284,5564],{"class":5538},[5525,19286,5652],{"class":5546},[5525,19288,6221],{"class":5563},[5525,19290,5652],{"class":5546},[5525,19292,15155],{"class":5563},[5525,19294,19295,19297,19299,19301,19303,19305,19307,19309,19312,19314,19316,19318,19320,19322,19324,19326,19328,19330,19332,19334,19336],{"class":5527,"line":5783},[5525,19296,6152],{"class":5556},[5525,19298,5560],{"class":5546},[5525,19300,5605],{"class":5538},[5525,19302,15166],{"class":5608},[5525,19304,5612],{"class":5538},[5525,19306,15171],{"class":5546},[5525,19308,5617],{"class":5538},[5525,19310,19311],{"class":5608},"] [AUDIT\u002F",[5525,19313,5612],{"class":5538},[5525,19315,15190],{"class":5546},[5525,19317,5617],{"class":5538},[5525,19319,15195],{"class":5608},[5525,19321,5612],{"class":5538},[5525,19323,19244],{"class":5546},[5525,19325,5617],{"class":5538},[5525,19327,5990],{"class":5608},[5525,19329,5612],{"class":5538},[5525,19331,19253],{"class":5546},[5525,19333,5617],{"class":5538},[5525,19335,5620],{"class":5608},[5525,19337,6182],{"class":5546},[5525,19339,19340],{"class":5527,"line":5804},[5525,19341,5667],{"emptyLinePlaceholder":5666},[5525,19343,19344],{"class":5527,"line":5844},[5525,19345,5667],{"emptyLinePlaceholder":5666},[5525,19347,19348,19350,19352],{"class":5527,"line":6185},[5525,19349,5539],{"class":5538},[5525,19351,14797],{"class":5542},[5525,19353,5547],{"class":5546},[5525,19355,19356],{"class":5527,"line":6190},[5525,19357,19358],{"class":5608},"    \"\"\"Серіалізація транзакції у JSON для збереження в БД.\"\"\"\n",[5525,19360,19361],{"class":5527,"line":6208},[5525,19362,5667],{"emptyLinePlaceholder":5666},[5525,19364,19365,19367,19369,19371,19373,19375,19377],{"class":5527,"line":7127},[5525,19366,5553],{"class":5538},[5525,19368,5634],{"class":5556},[5525,19370,5560],{"class":5546},[5525,19372,5564],{"class":5563},[5525,19374,6059],{"class":5546},[5525,19376,5993],{"class":5542},[5525,19378,5547],{"class":5546},[5525,19380,19381,19384,19386,19388,19390,19392,19394,19396,19399,19401,19403,19406,19408],{"class":5527,"line":7133},[5525,19382,19383],{"class":5546},"        public = {k: v ",[5525,19385,6851],{"class":5643},[5525,19387,17752],{"class":5546},[5525,19389,6857],{"class":5643},[5525,19391,12854],{"class":5538},[5525,19393,5652],{"class":5546},[5525,19395,5655],{"class":5563},[5525,19397,19398],{"class":5546},".items() ",[5525,19400,13144],{"class":5643},[5525,19402,12236],{"class":5538},[5525,19404,19405],{"class":5546}," k.startswith(",[5525,19407,14884],{"class":5608},[5525,19409,19410],{"class":5546},")}\n",[5525,19412,19413,19415,19418,19420,19422,19424,19426,19428,19430,19432],{"class":5527,"line":7139},[5525,19414,6068],{"class":5643},[5525,19416,19417],{"class":5546}," json.dumps(public, ",[5525,19419,14901],{"class":5563},[5525,19421,6804],{"class":5546},[5525,19423,7846],{"class":5538},[5525,19425,5567],{"class":5546},[5525,19427,14910],{"class":5563},[5525,19429,6804],{"class":5546},[5525,19431,5993],{"class":5542},[5525,19433,6182],{"class":5546},[5525,19435,19436],{"class":5527,"line":7148},[5525,19437,5667],{"emptyLinePlaceholder":5666},[5525,19439,19440],{"class":5527,"line":7159},[5525,19441,5667],{"emptyLinePlaceholder":5666},[5525,19443,19444],{"class":5527,"line":7170},[5525,19445,19446],{"class":5531},"# ── Базові класи транзакцій ───────────────────────────────────────────────────\n",[5525,19448,19449],{"class":5527,"line":7458},[5525,19450,5667],{"emptyLinePlaceholder":5666},[5525,19452,19453,19455,19458],{"class":5527,"line":7477},[5525,19454,5539],{"class":5538},[5525,19456,19457],{"class":5542}," Transaction",[5525,19459,5547],{"class":5546},[5525,19461,19462],{"class":5527,"line":7483},[5525,19463,19464],{"class":5608},"    \"\"\"Базовий клас транзакції: ідентифікатор, сума, час.\"\"\"\n",[5525,19466,19467],{"class":5527,"line":7489},[5525,19468,5667],{"emptyLinePlaceholder":5666},[5525,19470,19471,19473,19475,19477,19479,19481,19484,19486,19488,19490,19492],{"class":5527,"line":7495},[5525,19472,5553],{"class":5538},[5525,19474,5978],{"class":5556},[5525,19476,5560],{"class":5546},[5525,19478,5564],{"class":5563},[5525,19480,5567],{"class":5546},[5525,19482,19483],{"class":5563},"amount",[5525,19485,5990],{"class":5546},[5525,19487,6031],{"class":5542},[5525,19489,9647],{"class":5546},[5525,19491,9650],{"class":5563},[5525,19493,6006],{"class":5546},[5525,19495,19496,19498,19500,19502,19505,19507,19509,19511,19513],{"class":5527,"line":7501},[5525,19497,6152],{"class":5556},[5525,19499,5560],{"class":5546},[5525,19501,5605],{"class":5538},[5525,19503,19504],{"class":5608},"\"  → Transaction.__init__(amount=",[5525,19506,5612],{"class":5538},[5525,19508,19483],{"class":5546},[5525,19510,5617],{"class":5538},[5525,19512,9672],{"class":5608},[5525,19514,6182],{"class":5546},[5525,19516,19517,19519,19521,19523],{"class":5527,"line":7506},[5525,19518,6349],{"class":5542},[5525,19520,6352],{"class":5546},[5525,19522,6355],{"class":5556},[5525,19524,9862],{"class":5546},[5525,19526,19527,19529,19532,19534,19537,19540],{"class":5527,"line":7512},[5525,19528,6011],{"class":5538},[5525,19530,19531],{"class":5546},".tx_id = ",[5525,19533,5993],{"class":5542},[5525,19535,19536],{"class":5546},"(uuid.uuid4())[:",[5525,19538,19539],{"class":6037},"8",[5525,19541,6837],{"class":5546},[5525,19543,19544,19546,19549,19551],{"class":5527,"line":7535},[5525,19545,6011],{"class":5538},[5525,19547,19548],{"class":5546},".amount = ",[5525,19550,6031],{"class":5542},[5525,19552,19553],{"class":5546},"(amount)\n",[5525,19555,19556,19558,19561,19564,19567,19570],{"class":5527,"line":7541},[5525,19557,6011],{"class":5538},[5525,19559,19560],{"class":5546},".timestamp = datetime.now().strftime(",[5525,19562,19563],{"class":5608},"\"%Y-%m-",[5525,19565,19566],{"class":5538},"%d",[5525,19568,19569],{"class":5608}," %H:%M:%S\"",[5525,19571,6182],{"class":5546},[5525,19573,19574],{"class":5527,"line":7547},[5525,19575,5667],{"emptyLinePlaceholder":5666},[5525,19577,19578,19580,19583,19585,19587,19589,19591],{"class":5527,"line":7552},[5525,19579,5553],{"class":5538},[5525,19581,19582],{"class":5556}," execute",[5525,19584,5560],{"class":5546},[5525,19586,5564],{"class":5563},[5525,19588,6059],{"class":5546},[5525,19590,6124],{"class":5538},[5525,19592,5547],{"class":5546},[5525,19594,19595,19597,19599,19601,19603,19605,19608,19610,19613,19615,19618,19620,19622],{"class":5527,"line":7569},[5525,19596,6152],{"class":5556},[5525,19598,5560],{"class":5546},[5525,19600,5605],{"class":5538},[5525,19602,15166],{"class":5608},[5525,19604,6077],{"class":5538},[5525,19606,19607],{"class":5546},".tx_id",[5525,19609,5617],{"class":5538},[5525,19611,19612],{"class":5608},"] Базова транзакція: $",[5525,19614,6077],{"class":5538},[5525,19616,19617],{"class":5546},".amount",[5525,19619,14315],{"class":5538},[5525,19621,5620],{"class":5608},[5525,19623,6182],{"class":5546},[5525,19625,19626],{"class":5527,"line":7575},[5525,19627,5667],{"emptyLinePlaceholder":5666},[5525,19629,19630],{"class":5527,"line":7580},[5525,19631,5667],{"emptyLinePlaceholder":5666},[5525,19633,19634,19636,19639,19641,19644],{"class":5527,"line":7586},[5525,19635,5539],{"class":5538},[5525,19637,19638],{"class":5542}," ValidatedTransaction",[5525,19640,5560],{"class":5546},[5525,19642,19643],{"class":5542},"Transaction",[5525,19645,6006],{"class":5546},[5525,19647,19648],{"class":5527,"line":7604},[5525,19649,19650],{"class":5608},"    \"\"\"Транзакція з перевіркою лімітів.\"\"\"\n",[5525,19652,19653],{"class":5527,"line":7609},[5525,19654,5667],{"emptyLinePlaceholder":5666},[5525,19656,19657,19659,19661,19663,19665,19667,19669,19671,19673,19675,19678,19680,19682,19684,19687,19689,19691],{"class":5527,"line":7615},[5525,19658,5553],{"class":5538},[5525,19660,5978],{"class":5556},[5525,19662,5560],{"class":5546},[5525,19664,5564],{"class":5563},[5525,19666,5567],{"class":5546},[5525,19668,19483],{"class":5563},[5525,19670,5990],{"class":5546},[5525,19672,6031],{"class":5542},[5525,19674,5567],{"class":5546},[5525,19676,19677],{"class":5563},"max_limit",[5525,19679,5990],{"class":5546},[5525,19681,6031],{"class":5542},[5525,19683,6034],{"class":5546},[5525,19685,19686],{"class":6037},"100_000.0",[5525,19688,9647],{"class":5546},[5525,19690,9650],{"class":5563},[5525,19692,6006],{"class":5546},[5525,19694,19695,19697,19699,19701,19704,19706,19708,19710,19712],{"class":5527,"line":7631},[5525,19696,6152],{"class":5556},[5525,19698,5560],{"class":5546},[5525,19700,5605],{"class":5538},[5525,19702,19703],{"class":5608},"\"  → ValidatedTransaction.__init__(max_limit=",[5525,19705,5612],{"class":5538},[5525,19707,19677],{"class":5546},[5525,19709,5617],{"class":5538},[5525,19711,9672],{"class":5608},[5525,19713,6182],{"class":5546},[5525,19715,19716,19718,19720,19722,19724,19726],{"class":5527,"line":7646},[5525,19717,6349],{"class":5542},[5525,19719,6352],{"class":5546},[5525,19721,6355],{"class":5556},[5525,19723,5560],{"class":5546},[5525,19725,19483],{"class":5563},[5525,19727,19728],{"class":5546},"=amount, **kwargs)\n",[5525,19730,19731,19733],{"class":5527,"line":7661},[5525,19732,6011],{"class":5538},[5525,19734,19735],{"class":5546},".max_limit = max_limit\n",[5525,19737,19738],{"class":5527,"line":7681},[5525,19739,5667],{"emptyLinePlaceholder":5666},[5525,19741,19742,19744,19746,19748,19750,19752,19754],{"class":5527,"line":7686},[5525,19743,5553],{"class":5538},[5525,19745,19582],{"class":5556},[5525,19747,5560],{"class":5546},[5525,19749,5564],{"class":5563},[5525,19751,6059],{"class":5546},[5525,19753,6124],{"class":5538},[5525,19755,5547],{"class":5546},[5525,19757,19758,19760,19762,19765,19768],{"class":5527,"line":7692},[5525,19759,11799],{"class":5643},[5525,19761,12854],{"class":5538},[5525,19763,19764],{"class":5546},".amount \u003C ",[5525,19766,19767],{"class":6037},"1.0",[5525,19769,5547],{"class":5546},[5525,19771,19772,19774,19776,19778,19780,19783],{"class":5527,"line":7708},[5525,19773,12899],{"class":5643},[5525,19775,12902],{"class":5542},[5525,19777,5560],{"class":5546},[5525,19779,5605],{"class":5538},[5525,19781,19782],{"class":5608},"\"Мінімальна сума транзакції: $1.00\"",[5525,19784,6182],{"class":5546},[5525,19786,19787,19789,19791,19794,19796],{"class":5527,"line":7722},[5525,19788,11799],{"class":5643},[5525,19790,12854],{"class":5538},[5525,19792,19793],{"class":5546},".amount > ",[5525,19795,5564],{"class":5538},[5525,19797,19798],{"class":5546},".max_limit:\n",[5525,19800,19801,19803,19805,19807,19809,19812,19814,19817,19820,19822],{"class":5527,"line":9345},[5525,19802,12899],{"class":5643},[5525,19804,12902],{"class":5542},[5525,19806,5560],{"class":5546},[5525,19808,5605],{"class":5538},[5525,19810,19811],{"class":5608},"\"Перевищено ліміт: $",[5525,19813,6077],{"class":5538},[5525,19815,19816],{"class":5546},".max_limit",[5525,19818,19819],{"class":5538},":,.2f}",[5525,19821,5620],{"class":5608},[5525,19823,6182],{"class":5546},[5525,19825,19826,19828],{"class":5527,"line":9374},[5525,19827,6349],{"class":5542},[5525,19829,19830],{"class":5546},"().execute()\n",[5525,19832,19833],{"class":5527,"line":9379},[5525,19834,5667],{"emptyLinePlaceholder":5666},[5525,19836,19837],{"class":5527,"line":9384},[5525,19838,5667],{"emptyLinePlaceholder":5666},[5525,19840,19841],{"class":5527,"line":9390},[5525,19842,19843],{"class":5531},"# ── Фінальний клас: комбінує Mixins та ієрархію ───────────────────────────────\n",[5525,19845,19846],{"class":5527,"line":9423},[5525,19847,5667],{"emptyLinePlaceholder":5666},[5525,19849,19850,19852,19855,19857,19859,19861,19864,19866,19869],{"class":5527,"line":9428},[5525,19851,5539],{"class":5538},[5525,19853,19854],{"class":5542}," SecureDepositTransaction",[5525,19856,5560],{"class":5546},[5525,19858,15673],{"class":5542},[5525,19860,5567],{"class":5546},[5525,19862,19863],{"class":5542},"AuditLogMixin",[5525,19865,5567],{"class":5546},[5525,19867,19868],{"class":5542},"ValidatedTransaction",[5525,19870,6006],{"class":5546},[5525,19872,19873],{"class":5527,"line":9434},[5525,19874,12125],{"class":5608},[5525,19876,19877],{"class":5527,"line":9459},[5525,19878,19879],{"class":5608},"    Захищена транзакція поповнення рахунку.\n",[5525,19881,19882],{"class":5527,"line":9474},[5525,19883,19884],{"class":5608},"    MRO: SecureDepositTransaction → JSONSerializableMixin → AuditLogMixin\n",[5525,19886,19887],{"class":5527,"line":9479},[5525,19888,19889],{"class":5608},"         → ValidatedTransaction → Transaction → object\n",[5525,19891,19892],{"class":5527,"line":9485},[5525,19893,12125],{"class":5608},[5525,19895,19896],{"class":5527,"line":9491},[5525,19897,5667],{"emptyLinePlaceholder":5666},[5525,19899,19900,19902,19904,19906,19908,19910,19912,19914,19916,19918,19921,19923,19925,19927,19929],{"class":5527,"line":9506},[5525,19901,5553],{"class":5538},[5525,19903,5978],{"class":5556},[5525,19905,5560],{"class":5546},[5525,19907,5564],{"class":5563},[5525,19909,5567],{"class":5546},[5525,19911,19483],{"class":5563},[5525,19913,5990],{"class":5546},[5525,19915,6031],{"class":5542},[5525,19917,5567],{"class":5546},[5525,19919,19920],{"class":5563},"depositor_name",[5525,19922,5990],{"class":5546},[5525,19924,5993],{"class":5542},[5525,19926,9647],{"class":5546},[5525,19928,9650],{"class":5563},[5525,19930,6006],{"class":5546},[5525,19932,19933,19935,19937,19939,19942,19944,19946,19948,19950],{"class":5527,"line":15393},[5525,19934,6152],{"class":5556},[5525,19936,5560],{"class":5546},[5525,19938,5605],{"class":5538},[5525,19940,19941],{"class":5608},"\"  → SecureDepositTransaction.__init__(depositor=",[5525,19943,5612],{"class":5538},[5525,19945,19920],{"class":5546},[5525,19947,6238],{"class":5538},[5525,19949,9672],{"class":5608},[5525,19951,6182],{"class":5546},[5525,19953,19954,19956,19958,19960,19962,19964],{"class":5527,"line":15401},[5525,19955,6349],{"class":5542},[5525,19957,6352],{"class":5546},[5525,19959,6355],{"class":5556},[5525,19961,5560],{"class":5546},[5525,19963,19483],{"class":5563},[5525,19965,19728],{"class":5546},[5525,19967,19968,19970],{"class":5527,"line":15407},[5525,19969,6011],{"class":5538},[5525,19971,19972],{"class":5546},".depositor_name = depositor_name\n",[5525,19974,19975],{"class":5527,"line":15415},[5525,19976,5667],{"emptyLinePlaceholder":5666},[5525,19978,19979,19981,19983,19985,19987,19989,19991],{"class":5527,"line":15420},[5525,19980,5553],{"class":5538},[5525,19982,19582],{"class":5556},[5525,19984,5560],{"class":5546},[5525,19986,5564],{"class":5563},[5525,19988,6059],{"class":5546},[5525,19990,6124],{"class":5538},[5525,19992,5547],{"class":5546},[5525,19994,19995,19997,20000,20003,20005,20007,20010,20012,20015,20017,20019],{"class":5527,"line":15438},[5525,19996,6011],{"class":5538},[5525,19998,19999],{"class":5546},".log_operation(",[5525,20001,20002],{"class":5608},"\"START\"",[5525,20004,5567],{"class":5546},[5525,20006,5605],{"class":5538},[5525,20008,20009],{"class":5608},"\"Депозит для ",[5525,20011,6077],{"class":5538},[5525,20013,20014],{"class":5546},".depositor_name",[5525,20016,6238],{"class":5538},[5525,20018,5620],{"class":5608},[5525,20020,6182],{"class":5546},[5525,20022,20023,20025],{"class":5527,"line":15444},[5525,20024,17501],{"class":5643},[5525,20026,5547],{"class":5546},[5525,20028,20029,20032],{"class":5527,"line":15455},[5525,20030,20031],{"class":5542},"            super",[5525,20033,19830],{"class":5546},[5525,20035,20036,20039,20041,20044,20046,20048,20051,20053,20055,20057,20060],{"class":5527,"line":15463},[5525,20037,20038],{"class":5538},"            self",[5525,20040,19999],{"class":5546},[5525,20042,20043],{"class":5608},"\"SUCCESS\"",[5525,20045,5567],{"class":5546},[5525,20047,5605],{"class":5538},[5525,20049,20050],{"class":5608},"\"Депозит $",[5525,20052,6077],{"class":5538},[5525,20054,19617],{"class":5546},[5525,20056,14315],{"class":5538},[5525,20058,20059],{"class":5608}," виконано\"",[5525,20061,6182],{"class":5546},[5525,20063,20064,20066,20068,20071],{"class":5527,"line":15491},[5525,20065,17517],{"class":5643},[5525,20067,12902],{"class":5542},[5525,20069,20070],{"class":5643}," as",[5525,20072,20073],{"class":5546}," e:\n",[5525,20075,20076,20078,20080,20083,20085,20087],{"class":5527,"line":15496},[5525,20077,20038],{"class":5538},[5525,20079,19999],{"class":5546},[5525,20081,20082],{"class":5608},"\"FAILED\"",[5525,20084,5567],{"class":5546},[5525,20086,5993],{"class":5542},[5525,20088,20089],{"class":5546},"(e))\n",[5525,20091,20092],{"class":5527,"line":15501},[5525,20093,20094],{"class":5643},"            raise\n",[5516,20096,20098],{"className":5518,"code":20097,"filename":6725,"language":5520,"meta":5521,"style":5521},"from banking_system import SecureDepositTransaction\n\n# ── Перегляд MRO ──────────────────────────────────────────────────────────────\nprint(\"=== MRO SecureDepositTransaction ===\")\nfor cls in SecureDepositTransaction.mro():\n    print(f\"  {cls.__name__}\")\n\n# ── Успішна транзакція ────────────────────────────────────────────────────────\nprint(\"\\n=== Успішна транзакція ===\")\ntx1 = SecureDepositTransaction(\n    amount=5000.0,\n    depositor_name=\"Олексій Коваленко\",\n    max_limit=10_000.0,\n)\ntx1.execute()\nprint(f\"JSON: {tx1.to_json()}\")\n\n# ── Перевищення ліміту ────────────────────────────────────────────────────────\nprint(\"\\n=== Перевищення ліміту ===\")\ntry:\n    tx2 = SecureDepositTransaction(\n        amount=15_000.0,\n        depositor_name=\"Ірина Петренко\",\n        max_limit=10_000.0,\n    )\n    tx2.execute()\nexcept ValueError as e:\n    print(f\"Зловлено: {e}\")\n",[5503,20099,20100,20112,20116,20121,20132,20143,20165,20169,20174,20189,20194,20206,20218,20230,20234,20239,20260,20264,20269,20284,20291,20296,20308,20320,20331,20336,20341,20352],{"__ignoreMap":5521},[5525,20101,20102,20104,20107,20109],{"class":5527,"line":5528},[5525,20103,6261],{"class":5643},[5525,20105,20106],{"class":5546}," banking_system ",[5525,20108,6267],{"class":5643},[5525,20110,20111],{"class":5546}," SecureDepositTransaction\n",[5525,20113,20114],{"class":5527,"line":5535},[5525,20115,5667],{"emptyLinePlaceholder":5666},[5525,20117,20118],{"class":5527,"line":5550},[5525,20119,20120],{"class":5531},"# ── Перегляд MRO ──────────────────────────────────────────────────────────────\n",[5525,20122,20123,20125,20127,20130],{"class":5527,"line":5581},[5525,20124,5600],{"class":5556},[5525,20126,5560],{"class":5546},[5525,20128,20129],{"class":5608},"\"=== MRO SecureDepositTransaction ===\"",[5525,20131,6182],{"class":5546},[5525,20133,20134,20136,20138,20140],{"class":5527,"line":5629},[5525,20135,6851],{"class":5643},[5525,20137,7444],{"class":5538},[5525,20139,7447],{"class":5643},[5525,20141,20142],{"class":5546}," SecureDepositTransaction.mro():\n",[5525,20144,20145,20147,20149,20151,20153,20155,20157,20159,20161,20163],{"class":5527,"line":5663},[5525,20146,6865],{"class":5556},[5525,20148,5560],{"class":5546},[5525,20150,5605],{"class":5538},[5525,20152,7467],{"class":5608},[5525,20154,17184],{"class":5538},[5525,20156,5652],{"class":5546},[5525,20158,6226],{"class":5563},[5525,20160,5617],{"class":5538},[5525,20162,5620],{"class":5608},[5525,20164,6182],{"class":5546},[5525,20166,20167],{"class":5527,"line":5670},[5525,20168,5667],{"emptyLinePlaceholder":5666},[5525,20170,20171],{"class":5527,"line":5680},[5525,20172,20173],{"class":5531},"# ── Успішна транзакція ────────────────────────────────────────────────────────\n",[5525,20175,20176,20178,20180,20182,20184,20187],{"class":5527,"line":5701},[5525,20177,5600],{"class":5556},[5525,20179,5560],{"class":5546},[5525,20181,5620],{"class":5608},[5525,20183,7432],{"class":7431},[5525,20185,20186],{"class":5608},"=== Успішна транзакція ===\"",[5525,20188,6182],{"class":5546},[5525,20190,20191],{"class":5527,"line":5741},[5525,20192,20193],{"class":5546},"tx1 = SecureDepositTransaction(\n",[5525,20195,20196,20199,20201,20204],{"class":5527,"line":5768},[5525,20197,20198],{"class":5563},"    amount",[5525,20200,6804],{"class":5546},[5525,20202,20203],{"class":6037},"5000.0",[5525,20205,10049],{"class":5546},[5525,20207,20208,20211,20213,20216],{"class":5527,"line":5773},[5525,20209,20210],{"class":5563},"    depositor_name",[5525,20212,6804],{"class":5546},[5525,20214,20215],{"class":5608},"\"Олексій Коваленко\"",[5525,20217,10049],{"class":5546},[5525,20219,20220,20223,20225,20228],{"class":5527,"line":5783},[5525,20221,20222],{"class":5563},"    max_limit",[5525,20224,6804],{"class":5546},[5525,20226,20227],{"class":6037},"10_000.0",[5525,20229,10049],{"class":5546},[5525,20231,20232],{"class":5527,"line":5804},[5525,20233,6182],{"class":5546},[5525,20235,20236],{"class":5527,"line":5844},[5525,20237,20238],{"class":5546},"tx1.execute()\n",[5525,20240,20241,20243,20245,20247,20249,20251,20254,20256,20258],{"class":5527,"line":6185},[5525,20242,5600],{"class":5556},[5525,20244,5560],{"class":5546},[5525,20246,5605],{"class":5538},[5525,20248,16243],{"class":5608},[5525,20250,5612],{"class":5538},[5525,20252,20253],{"class":5546},"tx1.to_json()",[5525,20255,5617],{"class":5538},[5525,20257,5620],{"class":5608},[5525,20259,6182],{"class":5546},[5525,20261,20262],{"class":5527,"line":6190},[5525,20263,5667],{"emptyLinePlaceholder":5666},[5525,20265,20266],{"class":5527,"line":6208},[5525,20267,20268],{"class":5531},"# ── Перевищення ліміту ────────────────────────────────────────────────────────\n",[5525,20270,20271,20273,20275,20277,20279,20282],{"class":5527,"line":7127},[5525,20272,5600],{"class":5556},[5525,20274,5560],{"class":5546},[5525,20276,5620],{"class":5608},[5525,20278,7432],{"class":7431},[5525,20280,20281],{"class":5608},"=== Перевищення ліміту ===\"",[5525,20283,6182],{"class":5546},[5525,20285,20286,20289],{"class":5527,"line":7133},[5525,20287,20288],{"class":5643},"try",[5525,20290,5547],{"class":5546},[5525,20292,20293],{"class":5527,"line":7139},[5525,20294,20295],{"class":5546},"    tx2 = SecureDepositTransaction(\n",[5525,20297,20298,20301,20303,20306],{"class":5527,"line":7148},[5525,20299,20300],{"class":5563},"        amount",[5525,20302,6804],{"class":5546},[5525,20304,20305],{"class":6037},"15_000.0",[5525,20307,10049],{"class":5546},[5525,20309,20310,20313,20315,20318],{"class":5527,"line":7159},[5525,20311,20312],{"class":5563},"        depositor_name",[5525,20314,6804],{"class":5546},[5525,20316,20317],{"class":5608},"\"Ірина Петренко\"",[5525,20319,10049],{"class":5546},[5525,20321,20322,20325,20327,20329],{"class":5527,"line":7170},[5525,20323,20324],{"class":5563},"        max_limit",[5525,20326,6804],{"class":5546},[5525,20328,20227],{"class":6037},[5525,20330,10049],{"class":5546},[5525,20332,20333],{"class":5527,"line":7458},[5525,20334,20335],{"class":5546},"    )\n",[5525,20337,20338],{"class":5527,"line":7477},[5525,20339,20340],{"class":5546},"    tx2.execute()\n",[5525,20342,20343,20346,20348,20350],{"class":5527,"line":7483},[5525,20344,20345],{"class":5643},"except",[5525,20347,12902],{"class":5542},[5525,20349,20070],{"class":5643},[5525,20351,20073],{"class":5546},[5525,20353,20354,20356,20358,20360,20363,20365,20368,20370,20372],{"class":5527,"line":7489},[5525,20355,6865],{"class":5556},[5525,20357,5560],{"class":5546},[5525,20359,5605],{"class":5538},[5525,20361,20362],{"class":5608},"\"Зловлено: ",[5525,20364,5612],{"class":5538},[5525,20366,20367],{"class":5546},"e",[5525,20369,5617],{"class":5538},[5525,20371,5620],{"class":5608},[5525,20373,6182],{"class":5546},[6870,20375,20376,20384,20388,20395,20401,20407,20413,20419,20425,20428,20432,20436,20440,20444,20457,20469,20476,20479,20483,20487,20490,20494,20506],{"title":6872},[6874,20377,20379,6882,20382],{"className":20378},[5527],[5525,20380,6881],{"className":20381},[6880],[5877,20383,6872],{},[6874,20385,20387],{"className":20386},[5527],"=== MRO SecureDepositTransaction ===",[6874,20389,7797,20391],{"className":20390},[5527],[5525,20392,20394],{"className":20393},[6913],"SecureDepositTransaction",[6874,20396,7797,20398],{"className":20397},[5527],[5525,20399,15673],{"className":20400},[6892],[6874,20402,7797,20404],{"className":20403},[5527],[5525,20405,19863],{"className":20406},[6892],[6874,20408,7797,20410],{"className":20409},[5527],[5525,20411,19868],{"className":20412},[6905],[6874,20414,7797,20416],{"className":20415},[5527],[5525,20417,19643],{"className":20418},[6905],[6874,20420,7797,20422],{"className":20421},[5527],[5525,20423,5928],{"className":20424},[7786],[6874,20426],{"className":20427},[5527],[6874,20429,20431],{"className":20430},[5527],"=== Успішна транзакція ===",[6874,20433,20435],{"className":20434},[5527],"  → SecureDepositTransaction.__init__(depositor='Олексій Коваленко')",[6874,20437,20439],{"className":20438},[5527],"  → ValidatedTransaction.__init__(max_limit=10000.0)",[6874,20441,20443],{"className":20442},[5527],"  → Transaction.__init__(amount=5000.0)",[6874,20445,11404,20447,20451,20452,20456],{"className":20446},[5527],[5525,20448,20450],{"className":20449},[7786],"2026-06-15T14:22:01.341","] [AUDIT\u002FSecureDepositTransaction] ",[5525,20453,20455],{"className":20454},[6905],"START",": Депозит для 'Олексій Коваленко'",[6874,20458,11404,20460,20451,20464,20468],{"className":20459},[5527],[5525,20461,20463],{"className":20462},[7786],"2026-06-15T14:22:01.342",[5525,20465,20467],{"className":20466},[6913],"SUCCESS",": Депозит $5000.00 виконано",[6874,20470,16556,20472],{"className":20471},[5527],[5525,20473,20475],{"className":20474},[6913],"{\"tx_id\": \"f84e2a1b\", \"amount\": 5000.0, \"timestamp\": \"...\", \"max_limit\": 10000.0, \"depositor_name\": \"Олексій Коваленко\"}",[6874,20477],{"className":20478},[5527],[6874,20480,20482],{"className":20481},[5527],"=== Перевищення ліміту ===",[6874,20484,20486],{"className":20485},[5527],"  → SecureDepositTransaction.__init__(depositor='Ірина Петренко')",[6874,20488,20439],{"className":20489},[5527],[6874,20491,20493],{"className":20492},[5527],"  → Transaction.__init__(amount=15000.0)",[6874,20495,11404,20497,20451,20501,20505],{"className":20496},[5527],[5525,20498,20500],{"className":20499},[7786],"2026-06-15T14:22:01.343",[5525,20502,20504],{"className":20503},[7845],"FAILED",": Перевищено ліміт: $10,000.00",[6874,20507,20509,20510],{"className":20508},[5527],"Зловлено: ",[5525,20511,20513],{"className":20512},[7845],"Перевищено ліміт: $10,000.00",[5909,20515],{},[5916,20517,20519,20520],{"id":20518},"рівень-3-advanced-міні-фреймворк-реєстру-плагінів-через-__init_subclass__","Рівень 3 (Advanced): Міні-фреймворк реєстру плагінів через ",[5503,20521,17090],{},[5512,20523,20524],{},"Реалізуйте систему плагінів для обробки даних. Кожен плагін автоматично реєструється при оголошенні класу — без явних викликів реєстрації. Це сучасна альтернатива метакласам для Python 3.6+.",[5516,20526,20528],{"className":5518,"code":20527,"language":5520,"meta":5521,"style":5521},"# plugin_framework.py\nfrom abc import ABC, abstractmethod\nfrom typing import ClassVar\n\n\nclass DataProcessor(ABC):\n    \"\"\"\n    Базовий клас для плагінів обробки даних.\n    Автоматичний реєстр через __init_subclass__ (PEP 487).\n    \"\"\"\n\n    # Реєстр: {ім'я_формату: клас_плагіна}\n    _registry: ClassVar[dict[str, type[\"DataProcessor\"]]] = {}\n\n    def __init_subclass__(cls, format_name: str | None = None, **kwargs) -> None:\n        \"\"\"\n        Викликається Python АВТОМАТИЧНО при оголошенні кожного підкласу.\n        Це альтернатива метакласам — чиста та явна.\n        \"\"\"\n        super().__init_subclass__(**kwargs)\n        if format_name is not None:\n            DataProcessor._registry[format_name.lower()] = cls\n            print(f\"[Registry] Зареєстровано: '{format_name}' → {cls.__name__}\")\n\n    # ── Абстрактний інтерфейс ─────────────────────────────────────────────────\n\n    @abstractmethod\n    def parse(self, raw: str) -> list[dict]:\n        \"\"\"Розбирає вхідний рядок у список записів.\"\"\"\n        ...\n\n    @abstractmethod\n    def serialize(self, records: list[dict]) -> str:\n        \"\"\"Серіалізує список записів у вихідний формат.\"\"\"\n        ...\n\n    # ── Конкретні методи (шаблонний метод) ───────────────────────────────────\n\n    def process(self, raw: str, transform=None) -> str:\n        \"\"\"\n        Шаблонний метод: parse → transform → serialize.\n        Підкласи реалізують parse\u002Fserialize, а transform — зовнішня функція.\n        \"\"\"\n        records = self.parse(raw)\n        if transform is not None:\n            records = [transform(r) for r in records]\n        return self.serialize(records)\n\n    # ── Фабричний метод ───────────────────────────────────────────────────────\n\n    @classmethod\n    def for_format(cls, format_name: str) -> \"DataProcessor\":\n        \"\"\"Фабрика: повертає екземпляр плагіна для вказаного формату.\"\"\"\n        plugin_cls = cls._registry.get(format_name.lower())\n        if plugin_cls is None:\n            available = list(cls._registry.keys())\n            raise ValueError(\n                f\"Невідомий формат: {format_name!r}. \"\n                f\"Доступні: {available}\"\n            )\n        return plugin_cls()\n\n    @classmethod\n    def available_formats(cls) -> list[str]:\n        return sorted(cls._registry.keys())\n\n\n# ── Конкретні плагіни: автоматично реєструються при оголошенні ────────────────\n\nclass CsvProcessor(DataProcessor, format_name=\"csv\"):\n    \"\"\"CSV-плагін: format_name='csv' → автореєстрація.\"\"\"\n\n    def parse(self, raw: str) -> list[dict]:\n        lines = [l.strip() for l in raw.strip().splitlines() if l.strip()]\n        if not lines:\n            return []\n        headers = [h.strip() for h in lines[0].split(',')]\n        result = []\n        for line in lines[1:]:\n            values = [v.strip() for v in line.split(',')]\n            result.append(dict(zip(headers, values)))\n        return result\n\n    def serialize(self, records: list[dict]) -> str:\n        if not records:\n            return \"\"\n        headers = list(records[0].keys())\n        rows = [\",\".join(headers)]\n        for record in records:\n            rows.append(\",\".join(str(record.get(h, \"\")) for h in headers))\n        return \"\\n\".join(rows)\n\n\nclass JsonLinesProcessor(DataProcessor, format_name=\"jsonl\"):\n    \"\"\"JSONL-плагін (один JSON-об'єкт на рядок).\"\"\"\n    import json as _json\n\n    def parse(self, raw: str) -> list[dict]:\n        import json\n        return [json.loads(line) for line in raw.strip().splitlines() if line.strip()]\n\n    def serialize(self, records: list[dict]) -> str:\n        import json\n        return \"\\n\".join(json.dumps(r, ensure_ascii=False) for r in records)\n\n\nclass TsvProcessor(DataProcessor, format_name=\"tsv\"):\n    \"\"\"TSV-плагін (Tab-Separated Values).\"\"\"\n\n    def parse(self, raw: str) -> list[dict]:\n        lines = raw.strip().splitlines()\n        if not lines:\n            return []\n        headers = lines[0].split('\\t')\n        return [dict(zip(headers, line.split('\\t'))) for line in lines[1:]]\n\n    def serialize(self, records: list[dict]) -> str:\n        if not records:\n            return \"\"\n        headers = list(records[0].keys())\n        rows = [\"\\t\".join(headers)]\n        for r in records:\n            rows.append(\"\\t\".join(str(r.get(h, \"\")) for r in [r] for h in headers))\n        return \"\\n\".join(rows)\n\n\n# ── Демонстрація ──────────────────────────────────────────────────────────────\n\ndef main() -> None:\n    print(f\"\\nДоступні формати: {DataProcessor.available_formats()}\")\n    print(f\"Реєстр: {list(DataProcessor._registry.keys())}\")\n\n    # CSV → обробка → JSONL (конвертація формату)\n    csv_data = \"\"\"name,age,city\nОлена,28,Київ\nІван,35,Харків\nМарія,22,Львів\"\"\"\n\n    print(\"\\n=== CSV → parse → JSONL serialize ===\")\n    csv_proc = DataProcessor.for_format(\"csv\")\n    records = csv_proc.parse(csv_data)\n    print(f\"Розібрано записів: {len(records)}\")\n\n    jsonl_proc = DataProcessor.for_format(\"jsonl\")\n    output = jsonl_proc.serialize(records)\n    print(\"JSONL:\")\n    print(output)\n\n    # Шаблонний метод з трансформацією\n    print(\"\\n=== CSV → process → uppercase names ===\")\n    def uppercase_name(r: dict) -> dict:\n        return {**r, \"name\": r[\"name\"].upper()}\n\n    result = csv_proc.process(csv_data, transform=uppercase_name)\n    print(result)\n\n    # Невідомий формат\n    try:\n        DataProcessor.for_format(\"xml\")\n    except ValueError as e:\n        print(f\"\\nОчікувана помилка: {e}\")\n\n\nif __name__ == \"__main__\":\n    main()\n",[5503,20529,20530,20535,20545,20556,20560,20564,20573,20577,20582,20587,20591,20595,20600,20615,20619,20655,20659,20664,20669,20673,20683,20697,20704,20737,20741,20746,20750,20754,20779,20784,20789,20793,20797,20825,20830,20834,20838,20843,20847,20881,20885,20890,20895,20899,20909,20924,20939,20948,20952,20957,20961,20967,20991,20996,21006,21019,21033,21041,21056,21072,21076,21083,21087,21093,21110,21123,21127,21131,21136,21140,21163,21168,21172,21196,21216,21225,21232,21258,21263,21278,21296,21311,21318,21322,21346,21355,21362,21377,21388,21399,21427,21441,21446,21451,21474,21480,21495,21500,21525,21532,21553,21558,21583,21590,21621,21626,21631,21654,21660,21665,21690,21696,21705,21712,21732,21770,21775,21800,21809,21816,21829,21842,21853,21892,21905,21910,21915,21921,21926,21941,21968,21993,21998,22004,22013,22019,22025,22031,22036,22052,22062,22068,22094,22099,22109,22115,22127,22135,22140,22146,22162,22185,22203,22208,22219,22227,22232,22238,22246,22257,22269,22295,22300,22305,22321],{"__ignoreMap":5521},[5525,20531,20532],{"class":5527,"line":5528},[5525,20533,20534],{"class":5531},"# plugin_framework.py\n",[5525,20536,20537,20539,20541,20543],{"class":5527,"line":5535},[5525,20538,6261],{"class":5643},[5525,20540,13914],{"class":5546},[5525,20542,6267],{"class":5643},[5525,20544,13919],{"class":5546},[5525,20546,20547,20549,20551,20553],{"class":5527,"line":5550},[5525,20548,6261],{"class":5643},[5525,20550,14777],{"class":5546},[5525,20552,6267],{"class":5643},[5525,20554,20555],{"class":5546}," ClassVar\n",[5525,20557,20558],{"class":5527,"line":5581},[5525,20559,5667],{"emptyLinePlaceholder":5666},[5525,20561,20562],{"class":5527,"line":5629},[5525,20563,5667],{"emptyLinePlaceholder":5666},[5525,20565,20566,20568,20571],{"class":5527,"line":5663},[5525,20567,5539],{"class":5538},[5525,20569,20570],{"class":5542}," DataProcessor",[5525,20572,13933],{"class":5546},[5525,20574,20575],{"class":5527,"line":5670},[5525,20576,12125],{"class":5608},[5525,20578,20579],{"class":5527,"line":5680},[5525,20580,20581],{"class":5608},"    Базовий клас для плагінів обробки даних.\n",[5525,20583,20584],{"class":5527,"line":5701},[5525,20585,20586],{"class":5608},"    Автоматичний реєстр через __init_subclass__ (PEP 487).\n",[5525,20588,20589],{"class":5527,"line":5741},[5525,20590,12125],{"class":5608},[5525,20592,20593],{"class":5527,"line":5768},[5525,20594,5667],{"emptyLinePlaceholder":5666},[5525,20596,20597],{"class":5527,"line":5773},[5525,20598,20599],{"class":5531},"    # Реєстр: {ім'я_формату: клас_плагіна}\n",[5525,20601,20602,20605,20607,20609,20612],{"class":5527,"line":5783},[5525,20603,20604],{"class":5546},"    _registry: ClassVar[dict[",[5525,20606,5993],{"class":5542},[5525,20608,17308],{"class":5546},[5525,20610,20611],{"class":5608},"\"DataProcessor\"",[5525,20613,20614],{"class":5546},"]]] = {}\n",[5525,20616,20617],{"class":5527,"line":5804},[5525,20618,5667],{"emptyLinePlaceholder":5666},[5525,20620,20621,20623,20625,20627,20629,20631,20633,20635,20637,20639,20641,20643,20645,20647,20649,20651,20653],{"class":5527,"line":5844},[5525,20622,5553],{"class":5538},[5525,20624,17123],{"class":5556},[5525,20626,5560],{"class":5546},[5525,20628,8610],{"class":5563},[5525,20630,5567],{"class":5546},[5525,20632,17333],{"class":5563},[5525,20634,5990],{"class":5546},[5525,20636,5993],{"class":5542},[5525,20638,11767],{"class":5546},[5525,20640,6124],{"class":5538},[5525,20642,6034],{"class":5546},[5525,20644,6124],{"class":5538},[5525,20646,9647],{"class":5546},[5525,20648,9650],{"class":5563},[5525,20650,6059],{"class":5546},[5525,20652,6124],{"class":5538},[5525,20654,5547],{"class":5546},[5525,20656,20657],{"class":5527,"line":6185},[5525,20658,8993],{"class":5608},[5525,20660,20661],{"class":5527,"line":6190},[5525,20662,20663],{"class":5608},"        Викликається Python АВТОМАТИЧНО при оголошенні кожного підкласу.\n",[5525,20665,20666],{"class":5527,"line":6208},[5525,20667,20668],{"class":5608},"        Це альтернатива метакласам — чиста та явна.\n",[5525,20670,20671],{"class":5527,"line":7127},[5525,20672,8993],{"class":5608},[5525,20674,20675,20677,20679,20681],{"class":5527,"line":7133},[5525,20676,6349],{"class":5542},[5525,20678,6352],{"class":5546},[5525,20680,17090],{"class":5556},[5525,20682,9862],{"class":5546},[5525,20684,20685,20687,20689,20691,20693,20695],{"class":5527,"line":7139},[5525,20686,11799],{"class":5643},[5525,20688,17372],{"class":5546},[5525,20690,12233],{"class":5538},[5525,20692,12236],{"class":5538},[5525,20694,12239],{"class":5538},[5525,20696,5547],{"class":5546},[5525,20698,20699,20702],{"class":5527,"line":7148},[5525,20700,20701],{"class":5546},"            DataProcessor._registry[format_name.lower()] = ",[5525,20703,17393],{"class":5538},[5525,20705,20706,20709,20711,20713,20716,20718,20720,20722,20725,20727,20729,20731,20733,20735],{"class":5527,"line":7159},[5525,20707,20708],{"class":5556},"            print",[5525,20710,5560],{"class":5546},[5525,20712,5605],{"class":5538},[5525,20714,20715],{"class":5608},"\"[Registry] Зареєстровано: '",[5525,20717,5612],{"class":5538},[5525,20719,17333],{"class":5546},[5525,20721,5617],{"class":5538},[5525,20723,20724],{"class":5608},"' → ",[5525,20726,17184],{"class":5538},[5525,20728,5652],{"class":5546},[5525,20730,6226],{"class":5563},[5525,20732,5617],{"class":5538},[5525,20734,5620],{"class":5608},[5525,20736,6182],{"class":5546},[5525,20738,20739],{"class":5527,"line":7170},[5525,20740,5667],{"emptyLinePlaceholder":5666},[5525,20742,20743],{"class":5527,"line":7458},[5525,20744,20745],{"class":5531},"    # ── Абстрактний інтерфейс ─────────────────────────────────────────────────\n",[5525,20747,20748],{"class":5527,"line":7477},[5525,20749,5667],{"emptyLinePlaceholder":5666},[5525,20751,20752],{"class":5527,"line":7483},[5525,20753,13947],{"class":5556},[5525,20755,20756,20758,20761,20763,20765,20767,20769,20771,20773,20775,20777],{"class":5527,"line":7489},[5525,20757,5553],{"class":5538},[5525,20759,20760],{"class":5556}," parse",[5525,20762,5560],{"class":5546},[5525,20764,5564],{"class":5563},[5525,20766,5567],{"class":5546},[5525,20768,17450],{"class":5563},[5525,20770,5990],{"class":5546},[5525,20772,5993],{"class":5542},[5525,20774,15351],{"class":5546},[5525,20776,8981],{"class":5542},[5525,20778,15356],{"class":5546},[5525,20780,20781],{"class":5527,"line":7495},[5525,20782,20783],{"class":5608},"        \"\"\"Розбирає вхідний рядок у список записів.\"\"\"\n",[5525,20785,20786],{"class":5527,"line":7501},[5525,20787,20788],{"class":5546},"        ...\n",[5525,20790,20791],{"class":5527,"line":7506},[5525,20792,5667],{"emptyLinePlaceholder":5666},[5525,20794,20795],{"class":5527,"line":7512},[5525,20796,13947],{"class":5556},[5525,20798,20799,20801,20804,20806,20808,20810,20813,20816,20818,20821,20823],{"class":5527,"line":7535},[5525,20800,5553],{"class":5538},[5525,20802,20803],{"class":5556}," serialize",[5525,20805,5560],{"class":5546},[5525,20807,5564],{"class":5563},[5525,20809,5567],{"class":5546},[5525,20811,20812],{"class":5563},"records",[5525,20814,20815],{"class":5546},": list[",[5525,20817,8981],{"class":5542},[5525,20819,20820],{"class":5546},"]) -> ",[5525,20822,5993],{"class":5542},[5525,20824,5547],{"class":5546},[5525,20826,20827],{"class":5527,"line":7541},[5525,20828,20829],{"class":5608},"        \"\"\"Серіалізує список записів у вихідний формат.\"\"\"\n",[5525,20831,20832],{"class":5527,"line":7547},[5525,20833,20788],{"class":5546},[5525,20835,20836],{"class":5527,"line":7552},[5525,20837,5667],{"emptyLinePlaceholder":5666},[5525,20839,20840],{"class":5527,"line":7569},[5525,20841,20842],{"class":5531},"    # ── Конкретні методи (шаблонний метод) ───────────────────────────────────\n",[5525,20844,20845],{"class":5527,"line":7575},[5525,20846,5667],{"emptyLinePlaceholder":5666},[5525,20848,20849,20851,20854,20856,20858,20860,20862,20864,20866,20868,20871,20873,20875,20877,20879],{"class":5527,"line":7580},[5525,20850,5553],{"class":5538},[5525,20852,20853],{"class":5556}," process",[5525,20855,5560],{"class":5546},[5525,20857,5564],{"class":5563},[5525,20859,5567],{"class":5546},[5525,20861,17450],{"class":5563},[5525,20863,5990],{"class":5546},[5525,20865,5993],{"class":5542},[5525,20867,5567],{"class":5546},[5525,20869,20870],{"class":5563},"transform",[5525,20872,6804],{"class":5546},[5525,20874,6124],{"class":5538},[5525,20876,6059],{"class":5546},[5525,20878,5993],{"class":5542},[5525,20880,5547],{"class":5546},[5525,20882,20883],{"class":5527,"line":7586},[5525,20884,8993],{"class":5608},[5525,20886,20887],{"class":5527,"line":7604},[5525,20888,20889],{"class":5608},"        Шаблонний метод: parse → transform → serialize.\n",[5525,20891,20892],{"class":5527,"line":7609},[5525,20893,20894],{"class":5608},"        Підкласи реалізують parse\u002Fserialize, а transform — зовнішня функція.\n",[5525,20896,20897],{"class":5527,"line":7615},[5525,20898,8993],{"class":5608},[5525,20900,20901,20904,20906],{"class":5527,"line":7631},[5525,20902,20903],{"class":5546},"        records = ",[5525,20905,5564],{"class":5538},[5525,20907,20908],{"class":5546},".parse(raw)\n",[5525,20910,20911,20913,20916,20918,20920,20922],{"class":5527,"line":7646},[5525,20912,11799],{"class":5643},[5525,20914,20915],{"class":5546}," transform ",[5525,20917,12233],{"class":5538},[5525,20919,12236],{"class":5538},[5525,20921,12239],{"class":5538},[5525,20923,5547],{"class":5546},[5525,20925,20926,20929,20931,20934,20936],{"class":5527,"line":7661},[5525,20927,20928],{"class":5546},"            records = [transform(r) ",[5525,20930,6851],{"class":5643},[5525,20932,20933],{"class":5546}," r ",[5525,20935,6857],{"class":5643},[5525,20937,20938],{"class":5546}," records]\n",[5525,20940,20941,20943,20945],{"class":5527,"line":7681},[5525,20942,6068],{"class":5643},[5525,20944,12854],{"class":5538},[5525,20946,20947],{"class":5546},".serialize(records)\n",[5525,20949,20950],{"class":5527,"line":7686},[5525,20951,5667],{"emptyLinePlaceholder":5666},[5525,20953,20954],{"class":5527,"line":7692},[5525,20955,20956],{"class":5531},"    # ── Фабричний метод ───────────────────────────────────────────────────────\n",[5525,20958,20959],{"class":5527,"line":7708},[5525,20960,5667],{"emptyLinePlaceholder":5666},[5525,20962,20963,20965],{"class":5527,"line":7722},[5525,20964,8957],{"class":5556},[5525,20966,8960],{"class":5542},[5525,20968,20969,20971,20973,20975,20977,20979,20981,20983,20985,20987,20989],{"class":5527,"line":9345},[5525,20970,5553],{"class":5538},[5525,20972,17477],{"class":5556},[5525,20974,5560],{"class":5546},[5525,20976,8610],{"class":5563},[5525,20978,5567],{"class":5546},[5525,20980,17333],{"class":5563},[5525,20982,5990],{"class":5546},[5525,20984,5993],{"class":5542},[5525,20986,6059],{"class":5546},[5525,20988,20611],{"class":5608},[5525,20990,5547],{"class":5546},[5525,20992,20993],{"class":5527,"line":9374},[5525,20994,20995],{"class":5608},"        \"\"\"Фабрика: повертає екземпляр плагіна для вказаного формату.\"\"\"\n",[5525,20997,20998,21001,21003],{"class":5527,"line":9379},[5525,20999,21000],{"class":5546},"        plugin_cls = ",[5525,21002,8610],{"class":5538},[5525,21004,21005],{"class":5546},"._registry.get(format_name.lower())\n",[5525,21007,21008,21010,21013,21015,21017],{"class":5527,"line":9384},[5525,21009,11799],{"class":5643},[5525,21011,21012],{"class":5546}," plugin_cls ",[5525,21014,12233],{"class":5538},[5525,21016,12239],{"class":5538},[5525,21018,5547],{"class":5546},[5525,21020,21021,21024,21026,21028,21030],{"class":5527,"line":9390},[5525,21022,21023],{"class":5546},"            available = ",[5525,21025,15327],{"class":5542},[5525,21027,5560],{"class":5546},[5525,21029,8610],{"class":5538},[5525,21031,21032],{"class":5546},"._registry.keys())\n",[5525,21034,21035,21037,21039],{"class":5527,"line":9423},[5525,21036,12899],{"class":5643},[5525,21038,12902],{"class":5542},[5525,21040,9021],{"class":5546},[5525,21042,21043,21045,21047,21049,21051,21053],{"class":5527,"line":9428},[5525,21044,17037],{"class":5538},[5525,21046,17535],{"class":5608},[5525,21048,5612],{"class":5538},[5525,21050,17333],{"class":5546},[5525,21052,6238],{"class":5538},[5525,21054,21055],{"class":5608},". \"\n",[5525,21057,21058,21060,21063,21065,21068,21070],{"class":5527,"line":9434},[5525,21059,17037],{"class":5538},[5525,21061,21062],{"class":5608},"\"Доступні: ",[5525,21064,5612],{"class":5538},[5525,21066,21067],{"class":5546},"available",[5525,21069,5617],{"class":5538},[5525,21071,10547],{"class":5608},[5525,21073,21074],{"class":5527,"line":9459},[5525,21075,17068],{"class":5546},[5525,21077,21078,21080],{"class":5527,"line":9474},[5525,21079,6068],{"class":5643},[5525,21081,21082],{"class":5546}," plugin_cls()\n",[5525,21084,21085],{"class":5527,"line":9479},[5525,21086,5667],{"emptyLinePlaceholder":5666},[5525,21088,21089,21091],{"class":5527,"line":9485},[5525,21090,8957],{"class":5556},[5525,21092,8960],{"class":5542},[5525,21094,21095,21097,21100,21102,21104,21106,21108],{"class":5527,"line":9491},[5525,21096,5553],{"class":5538},[5525,21098,21099],{"class":5556}," available_formats",[5525,21101,5560],{"class":5546},[5525,21103,8610],{"class":5563},[5525,21105,15351],{"class":5546},[5525,21107,5993],{"class":5542},[5525,21109,15356],{"class":5546},[5525,21111,21112,21114,21117,21119,21121],{"class":5527,"line":9506},[5525,21113,6068],{"class":5643},[5525,21115,21116],{"class":5556}," sorted",[5525,21118,5560],{"class":5546},[5525,21120,8610],{"class":5538},[5525,21122,21032],{"class":5546},[5525,21124,21125],{"class":5527,"line":15393},[5525,21126,5667],{"emptyLinePlaceholder":5666},[5525,21128,21129],{"class":5527,"line":15401},[5525,21130,5667],{"emptyLinePlaceholder":5666},[5525,21132,21133],{"class":5527,"line":15407},[5525,21134,21135],{"class":5531},"# ── Конкретні плагіни: автоматично реєструються при оголошенні ────────────────\n",[5525,21137,21138],{"class":5527,"line":15415},[5525,21139,5667],{"emptyLinePlaceholder":5666},[5525,21141,21142,21144,21147,21149,21152,21154,21156,21158,21161],{"class":5527,"line":15420},[5525,21143,5539],{"class":5538},[5525,21145,21146],{"class":5542}," CsvProcessor",[5525,21148,5560],{"class":5546},[5525,21150,21151],{"class":5542},"DataProcessor",[5525,21153,5567],{"class":5546},[5525,21155,17333],{"class":5563},[5525,21157,6804],{"class":5546},[5525,21159,21160],{"class":5608},"\"csv\"",[5525,21162,6006],{"class":5546},[5525,21164,21165],{"class":5527,"line":15438},[5525,21166,21167],{"class":5608},"    \"\"\"CSV-плагін: format_name='csv' → автореєстрація.\"\"\"\n",[5525,21169,21170],{"class":5527,"line":15444},[5525,21171,5667],{"emptyLinePlaceholder":5666},[5525,21173,21174,21176,21178,21180,21182,21184,21186,21188,21190,21192,21194],{"class":5527,"line":15455},[5525,21175,5553],{"class":5538},[5525,21177,20760],{"class":5556},[5525,21179,5560],{"class":5546},[5525,21181,5564],{"class":5563},[5525,21183,5567],{"class":5546},[5525,21185,17450],{"class":5563},[5525,21187,5990],{"class":5546},[5525,21189,5993],{"class":5542},[5525,21191,15351],{"class":5546},[5525,21193,8981],{"class":5542},[5525,21195,15356],{"class":5546},[5525,21197,21198,21201,21203,21206,21208,21211,21213],{"class":5527,"line":15463},[5525,21199,21200],{"class":5546},"        lines = [l.strip() ",[5525,21202,6851],{"class":5643},[5525,21204,21205],{"class":5546}," l ",[5525,21207,6857],{"class":5643},[5525,21209,21210],{"class":5546}," raw.strip().splitlines() ",[5525,21212,13144],{"class":5643},[5525,21214,21215],{"class":5546}," l.strip()]\n",[5525,21217,21218,21220,21222],{"class":5527,"line":15491},[5525,21219,11799],{"class":5643},[5525,21221,12236],{"class":5538},[5525,21223,21224],{"class":5546}," lines:\n",[5525,21226,21227,21229],{"class":5527,"line":15496},[5525,21228,11820],{"class":5643},[5525,21230,21231],{"class":5546}," []\n",[5525,21233,21234,21237,21239,21242,21244,21247,21249,21252,21255],{"class":5527,"line":15501},[5525,21235,21236],{"class":5546},"        headers = [h.strip() ",[5525,21238,6851],{"class":5643},[5525,21240,21241],{"class":5546}," h ",[5525,21243,6857],{"class":5643},[5525,21245,21246],{"class":5546}," lines[",[5525,21248,12892],{"class":6037},[5525,21250,21251],{"class":5546},"].split(",[5525,21253,21254],{"class":5608},"','",[5525,21256,21257],{"class":5546},")]\n",[5525,21259,21260],{"class":5527,"line":15511},[5525,21261,21262],{"class":5546},"        result = []\n",[5525,21264,21265,21267,21269,21271,21273,21275],{"class":5527,"line":15516},[5525,21266,15371],{"class":5643},[5525,21268,17797],{"class":5546},[5525,21270,6857],{"class":5643},[5525,21272,21246],{"class":5546},[5525,21274,9444],{"class":6037},[5525,21276,21277],{"class":5546},":]:\n",[5525,21279,21280,21283,21285,21287,21289,21292,21294],{"class":5527,"line":15522},[5525,21281,21282],{"class":5546},"            values = [v.strip() ",[5525,21284,6851],{"class":5643},[5525,21286,6854],{"class":5546},[5525,21288,6857],{"class":5643},[5525,21290,21291],{"class":5546}," line.split(",[5525,21293,21254],{"class":5608},[5525,21295,21257],{"class":5546},[5525,21297,21298,21301,21303,21305,21308],{"class":5527,"line":15528},[5525,21299,21300],{"class":5546},"            result.append(",[5525,21302,8981],{"class":5542},[5525,21304,5560],{"class":5546},[5525,21306,21307],{"class":5556},"zip",[5525,21309,21310],{"class":5546},"(headers, values)))\n",[5525,21312,21313,21315],{"class":5527,"line":15533},[5525,21314,6068],{"class":5643},[5525,21316,21317],{"class":5546}," result\n",[5525,21319,21320],{"class":5527,"line":15538},[5525,21321,5667],{"emptyLinePlaceholder":5666},[5525,21323,21324,21326,21328,21330,21332,21334,21336,21338,21340,21342,21344],{"class":5527,"line":15546},[5525,21325,5553],{"class":5538},[5525,21327,20803],{"class":5556},[5525,21329,5560],{"class":5546},[5525,21331,5564],{"class":5563},[5525,21333,5567],{"class":5546},[5525,21335,20812],{"class":5563},[5525,21337,20815],{"class":5546},[5525,21339,8981],{"class":5542},[5525,21341,20820],{"class":5546},[5525,21343,5993],{"class":5542},[5525,21345,5547],{"class":5546},[5525,21347,21348,21350,21352],{"class":5527,"line":15564},[5525,21349,11799],{"class":5643},[5525,21351,12236],{"class":5538},[5525,21353,21354],{"class":5546}," records:\n",[5525,21356,21357,21359],{"class":5527,"line":15570},[5525,21358,11820],{"class":5643},[5525,21360,21361],{"class":5608}," \"\"\n",[5525,21363,21364,21367,21369,21372,21374],{"class":5527,"line":15590},[5525,21365,21366],{"class":5546},"        headers = ",[5525,21368,15327],{"class":5542},[5525,21370,21371],{"class":5546},"(records[",[5525,21373,12892],{"class":6037},[5525,21375,21376],{"class":5546},"].keys())\n",[5525,21378,21379,21382,21385],{"class":5527,"line":15605},[5525,21380,21381],{"class":5546},"        rows = [",[5525,21383,21384],{"class":5608},"\",\"",[5525,21386,21387],{"class":5546},".join(headers)]\n",[5525,21389,21390,21392,21395,21397],{"class":5527,"line":15621},[5525,21391,15371],{"class":5643},[5525,21393,21394],{"class":5546}," record ",[5525,21396,6857],{"class":5643},[5525,21398,21354],{"class":5546},[5525,21400,21402,21405,21407,21409,21411,21414,21416,21418,21420,21422,21424],{"class":5527,"line":21401},90,[5525,21403,21404],{"class":5546},"            rows.append(",[5525,21406,21384],{"class":5608},[5525,21408,17725],{"class":5546},[5525,21410,5993],{"class":5542},[5525,21412,21413],{"class":5546},"(record.get(h, ",[5525,21415,16334],{"class":5608},[5525,21417,11862],{"class":5546},[5525,21419,6851],{"class":5643},[5525,21421,21241],{"class":5546},[5525,21423,6857],{"class":5643},[5525,21425,21426],{"class":5546}," headers))\n",[5525,21428,21430,21432,21434,21436,21438],{"class":5527,"line":21429},91,[5525,21431,6068],{"class":5643},[5525,21433,17718],{"class":5608},[5525,21435,7432],{"class":7431},[5525,21437,5620],{"class":5608},[5525,21439,21440],{"class":5546},".join(rows)\n",[5525,21442,21444],{"class":5527,"line":21443},92,[5525,21445,5667],{"emptyLinePlaceholder":5666},[5525,21447,21449],{"class":5527,"line":21448},93,[5525,21450,5667],{"emptyLinePlaceholder":5666},[5525,21452,21454,21456,21459,21461,21463,21465,21467,21469,21472],{"class":5527,"line":21453},94,[5525,21455,5539],{"class":5538},[5525,21457,21458],{"class":5542}," JsonLinesProcessor",[5525,21460,5560],{"class":5546},[5525,21462,21151],{"class":5542},[5525,21464,5567],{"class":5546},[5525,21466,17333],{"class":5563},[5525,21468,6804],{"class":5546},[5525,21470,21471],{"class":5608},"\"jsonl\"",[5525,21473,6006],{"class":5546},[5525,21475,21477],{"class":5527,"line":21476},95,[5525,21478,21479],{"class":5608},"    \"\"\"JSONL-плагін (один JSON-об'єкт на рядок).\"\"\"\n",[5525,21481,21483,21486,21489,21492],{"class":5527,"line":21482},96,[5525,21484,21485],{"class":5643},"    import",[5525,21487,21488],{"class":5546}," json ",[5525,21490,21491],{"class":5643},"as",[5525,21493,21494],{"class":5546}," _json\n",[5525,21496,21498],{"class":5527,"line":21497},97,[5525,21499,5667],{"emptyLinePlaceholder":5666},[5525,21501,21503,21505,21507,21509,21511,21513,21515,21517,21519,21521,21523],{"class":5527,"line":21502},98,[5525,21504,5553],{"class":5538},[5525,21506,20760],{"class":5556},[5525,21508,5560],{"class":5546},[5525,21510,5564],{"class":5563},[5525,21512,5567],{"class":5546},[5525,21514,17450],{"class":5563},[5525,21516,5990],{"class":5546},[5525,21518,5993],{"class":5542},[5525,21520,15351],{"class":5546},[5525,21522,8981],{"class":5542},[5525,21524,15356],{"class":5546},[5525,21526,21528,21530],{"class":5527,"line":21527},99,[5525,21529,17622],{"class":5643},[5525,21531,8870],{"class":5546},[5525,21533,21535,21537,21540,21542,21544,21546,21548,21550],{"class":5527,"line":21534},100,[5525,21536,6068],{"class":5643},[5525,21538,21539],{"class":5546}," [json.loads(line) ",[5525,21541,6851],{"class":5643},[5525,21543,17797],{"class":5546},[5525,21545,6857],{"class":5643},[5525,21547,21210],{"class":5546},[5525,21549,13144],{"class":5643},[5525,21551,21552],{"class":5546}," line.strip()]\n",[5525,21554,21556],{"class":5527,"line":21555},101,[5525,21557,5667],{"emptyLinePlaceholder":5666},[5525,21559,21561,21563,21565,21567,21569,21571,21573,21575,21577,21579,21581],{"class":5527,"line":21560},102,[5525,21562,5553],{"class":5538},[5525,21564,20803],{"class":5556},[5525,21566,5560],{"class":5546},[5525,21568,5564],{"class":5563},[5525,21570,5567],{"class":5546},[5525,21572,20812],{"class":5563},[5525,21574,20815],{"class":5546},[5525,21576,8981],{"class":5542},[5525,21578,20820],{"class":5546},[5525,21580,5993],{"class":5542},[5525,21582,5547],{"class":5546},[5525,21584,21586,21588],{"class":5527,"line":21585},103,[5525,21587,17622],{"class":5643},[5525,21589,8870],{"class":5546},[5525,21591,21593,21595,21597,21599,21601,21604,21606,21608,21610,21612,21614,21616,21618],{"class":5527,"line":21592},104,[5525,21594,6068],{"class":5643},[5525,21596,17718],{"class":5608},[5525,21598,7432],{"class":7431},[5525,21600,5620],{"class":5608},[5525,21602,21603],{"class":5546},".join(json.dumps(r, ",[5525,21605,14901],{"class":5563},[5525,21607,6804],{"class":5546},[5525,21609,7846],{"class":5538},[5525,21611,12967],{"class":5546},[5525,21613,6851],{"class":5643},[5525,21615,20933],{"class":5546},[5525,21617,6857],{"class":5643},[5525,21619,21620],{"class":5546}," records)\n",[5525,21622,21624],{"class":5527,"line":21623},105,[5525,21625,5667],{"emptyLinePlaceholder":5666},[5525,21627,21629],{"class":5527,"line":21628},106,[5525,21630,5667],{"emptyLinePlaceholder":5666},[5525,21632,21634,21636,21639,21641,21643,21645,21647,21649,21652],{"class":5527,"line":21633},107,[5525,21635,5539],{"class":5538},[5525,21637,21638],{"class":5542}," TsvProcessor",[5525,21640,5560],{"class":5546},[5525,21642,21151],{"class":5542},[5525,21644,5567],{"class":5546},[5525,21646,17333],{"class":5563},[5525,21648,6804],{"class":5546},[5525,21650,21651],{"class":5608},"\"tsv\"",[5525,21653,6006],{"class":5546},[5525,21655,21657],{"class":5527,"line":21656},108,[5525,21658,21659],{"class":5608},"    \"\"\"TSV-плагін (Tab-Separated Values).\"\"\"\n",[5525,21661,21663],{"class":5527,"line":21662},109,[5525,21664,5667],{"emptyLinePlaceholder":5666},[5525,21666,21668,21670,21672,21674,21676,21678,21680,21682,21684,21686,21688],{"class":5527,"line":21667},110,[5525,21669,5553],{"class":5538},[5525,21671,20760],{"class":5556},[5525,21673,5560],{"class":5546},[5525,21675,5564],{"class":5563},[5525,21677,5567],{"class":5546},[5525,21679,17450],{"class":5563},[5525,21681,5990],{"class":5546},[5525,21683,5993],{"class":5542},[5525,21685,15351],{"class":5546},[5525,21687,8981],{"class":5542},[5525,21689,15356],{"class":5546},[5525,21691,21693],{"class":5527,"line":21692},111,[5525,21694,21695],{"class":5546},"        lines = raw.strip().splitlines()\n",[5525,21697,21699,21701,21703],{"class":5527,"line":21698},112,[5525,21700,11799],{"class":5643},[5525,21702,12236],{"class":5538},[5525,21704,21224],{"class":5546},[5525,21706,21708,21710],{"class":5527,"line":21707},113,[5525,21709,11820],{"class":5643},[5525,21711,21231],{"class":5546},[5525,21713,21715,21718,21720,21722,21725,21728,21730],{"class":5527,"line":21714},114,[5525,21716,21717],{"class":5546},"        headers = lines[",[5525,21719,12892],{"class":6037},[5525,21721,21251],{"class":5546},[5525,21723,21724],{"class":5608},"'",[5525,21726,21727],{"class":7431},"\\t",[5525,21729,21724],{"class":5608},[5525,21731,6182],{"class":5546},[5525,21733,21735,21737,21739,21741,21743,21745,21748,21750,21752,21754,21757,21759,21761,21763,21765,21767],{"class":5527,"line":21734},115,[5525,21736,6068],{"class":5643},[5525,21738,18156],{"class":5546},[5525,21740,8981],{"class":5542},[5525,21742,5560],{"class":5546},[5525,21744,21307],{"class":5556},[5525,21746,21747],{"class":5546},"(headers, line.split(",[5525,21749,21724],{"class":5608},[5525,21751,21727],{"class":7431},[5525,21753,21724],{"class":5608},[5525,21755,21756],{"class":5546},"))) ",[5525,21758,6851],{"class":5643},[5525,21760,17797],{"class":5546},[5525,21762,6857],{"class":5643},[5525,21764,21246],{"class":5546},[5525,21766,9444],{"class":6037},[5525,21768,21769],{"class":5546},":]]\n",[5525,21771,21773],{"class":5527,"line":21772},116,[5525,21774,5667],{"emptyLinePlaceholder":5666},[5525,21776,21778,21780,21782,21784,21786,21788,21790,21792,21794,21796,21798],{"class":5527,"line":21777},117,[5525,21779,5553],{"class":5538},[5525,21781,20803],{"class":5556},[5525,21783,5560],{"class":5546},[5525,21785,5564],{"class":5563},[5525,21787,5567],{"class":5546},[5525,21789,20812],{"class":5563},[5525,21791,20815],{"class":5546},[5525,21793,8981],{"class":5542},[5525,21795,20820],{"class":5546},[5525,21797,5993],{"class":5542},[5525,21799,5547],{"class":5546},[5525,21801,21803,21805,21807],{"class":5527,"line":21802},118,[5525,21804,11799],{"class":5643},[5525,21806,12236],{"class":5538},[5525,21808,21354],{"class":5546},[5525,21810,21812,21814],{"class":5527,"line":21811},119,[5525,21813,11820],{"class":5643},[5525,21815,21361],{"class":5608},[5525,21817,21819,21821,21823,21825,21827],{"class":5527,"line":21818},120,[5525,21820,21366],{"class":5546},[5525,21822,15327],{"class":5542},[5525,21824,21371],{"class":5546},[5525,21826,12892],{"class":6037},[5525,21828,21376],{"class":5546},[5525,21830,21832,21834,21836,21838,21840],{"class":5527,"line":21831},121,[5525,21833,21381],{"class":5546},[5525,21835,5620],{"class":5608},[5525,21837,21727],{"class":7431},[5525,21839,5620],{"class":5608},[5525,21841,21387],{"class":5546},[5525,21843,21845,21847,21849,21851],{"class":5527,"line":21844},122,[5525,21846,15371],{"class":5643},[5525,21848,20933],{"class":5546},[5525,21850,6857],{"class":5643},[5525,21852,21354],{"class":5546},[5525,21854,21856,21858,21860,21862,21864,21866,21868,21871,21873,21875,21877,21879,21881,21884,21886,21888,21890],{"class":5527,"line":21855},123,[5525,21857,21404],{"class":5546},[5525,21859,5620],{"class":5608},[5525,21861,21727],{"class":7431},[5525,21863,5620],{"class":5608},[5525,21865,17725],{"class":5546},[5525,21867,5993],{"class":5542},[5525,21869,21870],{"class":5546},"(r.get(h, ",[5525,21872,16334],{"class":5608},[5525,21874,11862],{"class":5546},[5525,21876,6851],{"class":5643},[5525,21878,20933],{"class":5546},[5525,21880,6857],{"class":5643},[5525,21882,21883],{"class":5546}," [r] ",[5525,21885,6851],{"class":5643},[5525,21887,21241],{"class":5546},[5525,21889,6857],{"class":5643},[5525,21891,21426],{"class":5546},[5525,21893,21895,21897,21899,21901,21903],{"class":5527,"line":21894},124,[5525,21896,6068],{"class":5643},[5525,21898,17718],{"class":5608},[5525,21900,7432],{"class":7431},[5525,21902,5620],{"class":5608},[5525,21904,21440],{"class":5546},[5525,21906,21908],{"class":5527,"line":21907},125,[5525,21909,5667],{"emptyLinePlaceholder":5666},[5525,21911,21913],{"class":5527,"line":21912},126,[5525,21914,5667],{"emptyLinePlaceholder":5666},[5525,21916,21918],{"class":5527,"line":21917},127,[5525,21919,21920],{"class":5531},"# ── Демонстрація ──────────────────────────────────────────────────────────────\n",[5525,21922,21924],{"class":5527,"line":21923},128,[5525,21925,5667],{"emptyLinePlaceholder":5666},[5525,21927,21929,21931,21934,21937,21939],{"class":5527,"line":21928},129,[5525,21930,11744],{"class":5538},[5525,21932,21933],{"class":5556}," main",[5525,21935,21936],{"class":5546},"() -> ",[5525,21938,6124],{"class":5538},[5525,21940,5547],{"class":5546},[5525,21942,21944,21946,21948,21950,21952,21954,21957,21959,21962,21964,21966],{"class":5527,"line":21943},130,[5525,21945,6865],{"class":5556},[5525,21947,5560],{"class":5546},[5525,21949,5605],{"class":5538},[5525,21951,5620],{"class":5608},[5525,21953,7432],{"class":7431},[5525,21955,21956],{"class":5608},"Доступні формати: ",[5525,21958,5612],{"class":5538},[5525,21960,21961],{"class":5546},"DataProcessor.available_formats()",[5525,21963,5617],{"class":5538},[5525,21965,5620],{"class":5608},[5525,21967,6182],{"class":5546},[5525,21969,21971,21973,21975,21977,21980,21982,21984,21987,21989,21991],{"class":5527,"line":21970},131,[5525,21972,6865],{"class":5556},[5525,21974,5560],{"class":5546},[5525,21976,5605],{"class":5538},[5525,21978,21979],{"class":5608},"\"Реєстр: ",[5525,21981,5612],{"class":5538},[5525,21983,15327],{"class":5542},[5525,21985,21986],{"class":5546},"(DataProcessor._registry.keys())",[5525,21988,5617],{"class":5538},[5525,21990,5620],{"class":5608},[5525,21992,6182],{"class":5546},[5525,21994,21996],{"class":5527,"line":21995},132,[5525,21997,5667],{"emptyLinePlaceholder":5666},[5525,21999,22001],{"class":5527,"line":22000},133,[5525,22002,22003],{"class":5531},"    # CSV → обробка → JSONL (конвертація формату)\n",[5525,22005,22007,22010],{"class":5527,"line":22006},134,[5525,22008,22009],{"class":5546},"    csv_data = ",[5525,22011,22012],{"class":5608},"\"\"\"name,age,city\n",[5525,22014,22016],{"class":5527,"line":22015},135,[5525,22017,22018],{"class":5608},"Олена,28,Київ\n",[5525,22020,22022],{"class":5527,"line":22021},136,[5525,22023,22024],{"class":5608},"Іван,35,Харків\n",[5525,22026,22028],{"class":5527,"line":22027},137,[5525,22029,22030],{"class":5608},"Марія,22,Львів\"\"\"\n",[5525,22032,22034],{"class":5527,"line":22033},138,[5525,22035,5667],{"emptyLinePlaceholder":5666},[5525,22037,22039,22041,22043,22045,22047,22050],{"class":5527,"line":22038},139,[5525,22040,6865],{"class":5556},[5525,22042,5560],{"class":5546},[5525,22044,5620],{"class":5608},[5525,22046,7432],{"class":7431},[5525,22048,22049],{"class":5608},"=== CSV → parse → JSONL serialize ===\"",[5525,22051,6182],{"class":5546},[5525,22053,22055,22058,22060],{"class":5527,"line":22054},140,[5525,22056,22057],{"class":5546},"    csv_proc = DataProcessor.for_format(",[5525,22059,21160],{"class":5608},[5525,22061,6182],{"class":5546},[5525,22063,22065],{"class":5527,"line":22064},141,[5525,22066,22067],{"class":5546},"    records = csv_proc.parse(csv_data)\n",[5525,22069,22071,22073,22075,22077,22080,22082,22085,22088,22090,22092],{"class":5527,"line":22070},142,[5525,22072,6865],{"class":5556},[5525,22074,5560],{"class":5546},[5525,22076,5605],{"class":5538},[5525,22078,22079],{"class":5608},"\"Розібрано записів: ",[5525,22081,5612],{"class":5538},[5525,22083,22084],{"class":5556},"len",[5525,22086,22087],{"class":5546},"(records)",[5525,22089,5617],{"class":5538},[5525,22091,5620],{"class":5608},[5525,22093,6182],{"class":5546},[5525,22095,22097],{"class":5527,"line":22096},143,[5525,22098,5667],{"emptyLinePlaceholder":5666},[5525,22100,22102,22105,22107],{"class":5527,"line":22101},144,[5525,22103,22104],{"class":5546},"    jsonl_proc = DataProcessor.for_format(",[5525,22106,21471],{"class":5608},[5525,22108,6182],{"class":5546},[5525,22110,22112],{"class":5527,"line":22111},145,[5525,22113,22114],{"class":5546},"    output = jsonl_proc.serialize(records)\n",[5525,22116,22118,22120,22122,22125],{"class":5527,"line":22117},146,[5525,22119,6865],{"class":5556},[5525,22121,5560],{"class":5546},[5525,22123,22124],{"class":5608},"\"JSONL:\"",[5525,22126,6182],{"class":5546},[5525,22128,22130,22132],{"class":5527,"line":22129},147,[5525,22131,6865],{"class":5556},[5525,22133,22134],{"class":5546},"(output)\n",[5525,22136,22138],{"class":5527,"line":22137},148,[5525,22139,5667],{"emptyLinePlaceholder":5666},[5525,22141,22143],{"class":5527,"line":22142},149,[5525,22144,22145],{"class":5531},"    # Шаблонний метод з трансформацією\n",[5525,22147,22149,22151,22153,22155,22157,22160],{"class":5527,"line":22148},150,[5525,22150,6865],{"class":5556},[5525,22152,5560],{"class":5546},[5525,22154,5620],{"class":5608},[5525,22156,7432],{"class":7431},[5525,22158,22159],{"class":5608},"=== CSV → process → uppercase names ===\"",[5525,22161,6182],{"class":5546},[5525,22163,22165,22167,22170,22172,22175,22177,22179,22181,22183],{"class":5527,"line":22164},151,[5525,22166,5553],{"class":5538},[5525,22168,22169],{"class":5556}," uppercase_name",[5525,22171,5560],{"class":5546},[5525,22173,22174],{"class":5563},"r",[5525,22176,5990],{"class":5546},[5525,22178,8981],{"class":5542},[5525,22180,6059],{"class":5546},[5525,22182,8981],{"class":5542},[5525,22184,5547],{"class":5546},[5525,22186,22188,22190,22193,22195,22198,22200],{"class":5527,"line":22187},152,[5525,22189,6068],{"class":5643},[5525,22191,22192],{"class":5546}," {**r, ",[5525,22194,17844],{"class":5608},[5525,22196,22197],{"class":5546},": r[",[5525,22199,17844],{"class":5608},[5525,22201,22202],{"class":5546},"].upper()}\n",[5525,22204,22206],{"class":5527,"line":22205},153,[5525,22207,5667],{"emptyLinePlaceholder":5666},[5525,22209,22211,22214,22216],{"class":5527,"line":22210},154,[5525,22212,22213],{"class":5546},"    result = csv_proc.process(csv_data, ",[5525,22215,20870],{"class":5563},[5525,22217,22218],{"class":5546},"=uppercase_name)\n",[5525,22220,22222,22224],{"class":5527,"line":22221},155,[5525,22223,6865],{"class":5556},[5525,22225,22226],{"class":5546},"(result)\n",[5525,22228,22230],{"class":5527,"line":22229},156,[5525,22231,5667],{"emptyLinePlaceholder":5666},[5525,22233,22235],{"class":5527,"line":22234},157,[5525,22236,22237],{"class":5531},"    # Невідомий формат\n",[5525,22239,22241,22244],{"class":5527,"line":22240},158,[5525,22242,22243],{"class":5643},"    try",[5525,22245,5547],{"class":5546},[5525,22247,22249,22252,22255],{"class":5527,"line":22248},159,[5525,22250,22251],{"class":5546},"        DataProcessor.for_format(",[5525,22253,22254],{"class":5608},"\"xml\"",[5525,22256,6182],{"class":5546},[5525,22258,22260,22263,22265,22267],{"class":5527,"line":22259},160,[5525,22261,22262],{"class":5643},"    except",[5525,22264,12902],{"class":5542},[5525,22266,20070],{"class":5643},[5525,22268,20073],{"class":5546},[5525,22270,22272,22274,22276,22278,22280,22282,22285,22287,22289,22291,22293],{"class":5527,"line":22271},161,[5525,22273,6152],{"class":5556},[5525,22275,5560],{"class":5546},[5525,22277,5605],{"class":5538},[5525,22279,5620],{"class":5608},[5525,22281,7432],{"class":7431},[5525,22283,22284],{"class":5608},"Очікувана помилка: ",[5525,22286,5612],{"class":5538},[5525,22288,20367],{"class":5546},[5525,22290,5617],{"class":5538},[5525,22292,5620],{"class":5608},[5525,22294,6182],{"class":5546},[5525,22296,22298],{"class":5527,"line":22297},162,[5525,22299,5667],{"emptyLinePlaceholder":5666},[5525,22301,22303],{"class":5527,"line":22302},163,[5525,22304,5667],{"emptyLinePlaceholder":5666},[5525,22306,22308,22310,22313,22316,22319],{"class":5527,"line":22307},164,[5525,22309,13144],{"class":5643},[5525,22311,22312],{"class":5563}," __name__",[5525,22314,22315],{"class":5546}," == ",[5525,22317,22318],{"class":5608},"\"__main__\"",[5525,22320,5547],{"class":5546},[5525,22322,22324],{"class":5527,"line":22323},165,[5525,22325,22326],{"class":5546},"    main()\n",[6870,22328,22330,22338,22347,22355,22363,22366,22373,22376,22380,22387,22391,22398,22405,22412,22415,22419,22423,22431,22439,22447,22450],{"title":22329},"python plugin_framework.py",[6874,22331,22333,6882,22336],{"className":22332},[5527],[5525,22334,6881],{"className":22335},[6880],[5877,22337,22329],{},[6874,22339,22341,22342,22346],{"className":22340},[5527],"[Registry] Зареєстровано: ",[5525,22343,22345],{"className":22344},[6905],"'csv'"," → CsvProcessor",[6874,22348,22341,22350,22354],{"className":22349},[5527],[5525,22351,22353],{"className":22352},[6905],"'jsonl'"," → JsonLinesProcessor",[6874,22356,22341,22358,22362],{"className":22357},[5527],[5525,22359,22361],{"className":22360},[6905],"'tsv'"," → TsvProcessor",[6874,22364],{"className":22365},[5527],[6874,22367,21956,22369],{"className":22368},[5527],[5525,22370,22372],{"className":22371},[6913],"['csv', 'jsonl', 'tsv']",[6874,22374],{"className":22375},[5527],[6874,22377,22379],{"className":22378},[5527],"=== CSV → parse → JSONL serialize ===",[6874,22381,22383,22384],{"className":22382},[5527],"Розібрано записів: ",[5525,22385,13803],{"className":22386},[6892],[6874,22388,22390],{"className":22389},[5527],"JSONL:",[6874,22392,22394],{"className":22393},[5527],[5525,22395,22397],{"className":22396},[6913],"{\"name\": \"Олена\", \"age\": \"28\", \"city\": \"Київ\"}",[6874,22399,22401],{"className":22400},[5527],[5525,22402,22404],{"className":22403},[6913],"{\"name\": \"Іван\", \"age\": \"35\", \"city\": \"Харків\"}",[6874,22406,22408],{"className":22407},[5527],[5525,22409,22411],{"className":22410},[6913],"{\"name\": \"Марія\", \"age\": \"22\", \"city\": \"Львів\"}",[6874,22413],{"className":22414},[5527],[6874,22416,22418],{"className":22417},[5527],"=== CSV → process → uppercase names ===",[6874,22420,22422],{"className":22421},[5527],"name,age,city",[6874,22424,22426,22430],{"className":22425},[5527],[5525,22427,22429],{"className":22428},[6905],"ОЛЕНА",",28,Київ",[6874,22432,22434,22438],{"className":22433},[5527],[5525,22435,22437],{"className":22436},[6905],"ІВАН",",35,Харків",[6874,22440,22442,22446],{"className":22441},[5527],[5525,22443,22445],{"className":22444},[6905],"МАРІЯ",",22,Львів",[6874,22448],{"className":22449},[5527],[6874,22451,22284,22453],{"className":22452},[5527],[5525,22454,22456],{"className":22455},[7845],"Невідомий формат: 'xml'. Доступні: ['csv', 'jsonl', 'tsv']",[5909,22458],{},[5507,22460,22462],{"id":22461},"практична-лабораторія-http-middleware-pipeline-від-а-до-я","Практична лабораторія: HTTP Middleware Pipeline від А до Я",[5512,22464,22465,22466,22469],{},"Реалізуємо мінімалістичний фреймворк для обробки HTTP-запитів, що демонструє ",[5877,22467,22468],{},"всі концепції статті"," в єдиній системі:",[22471,22472,22473,22486],"table",{},[22474,22475,22476],"thead",{},[22477,22478,22479,22483],"tr",{},[22480,22481,22482],"th",{},"Концепція",[22480,22484,22485],{},"Де застосовано",[22487,22488,22489,22503,22514,22524,22541,22557,22569,22578],"tbody",{},[22477,22490,22491,22494],{},[22492,22493,5924],"td",{},[22492,22495,22496,5567,22499,22502],{},[5503,22497,22498],{},"Request",[5503,22500,22501],{},"Response"," — базові типи даних",[22477,22504,22505,22511],{},[22492,22506,22507,22508],{},"Кооперативний ",[5503,22509,22510],{},"super().handle()",[22492,22512,22513],{},"Кожен Middleware передає запит далі по MRO",[22477,22515,22516,22519],{},[22492,22517,22518],{},"Множинне наслідування + diamond",[22492,22520,22521],{},[5503,22522,22523],{},"SecureLoggingHandler(LoggingMixin, AuthMixin, BaseHandler)",[22477,22525,22526,22528],{},[22492,22527,14418],{},[22492,22529,22530,5567,22532,5567,22535,5567,22538],{},[5503,22531,15678],{},[5503,22533,22534],{},"AuthMixin",[5503,22536,22537],{},"RateLimitMixin",[5503,22539,22540],{},"CORSMixin",[22477,22542,22543,22551],{},[22492,22544,22545,8147,22547,16681,22549],{},[5503,22546,5505],{},[5503,22548,6355],{},[5503,22550,9597],{},[22492,22552,22553,22554,22556],{},"Всі Mixin-конструктори передають ",[5503,22555,9597],{}," далі",[22477,22558,22559,22566],{},[22492,22560,22561,22563,22564],{},[5503,22562,7622],{}," \u002F ",[5503,22565,7699],{},[22492,22567,22568],{},"Типізована маршрутизація запитів",[22477,22570,22571,22575],{},[22492,22572,22573],{},[5503,22574,17090],{},[22492,22576,22577],{},"Автоматична реєстрація обробників маршрутів",[22477,22579,22580,22583],{},[22492,22581,22582],{},"LSP",[22492,22584,22585,22588,22589],{},[5503,22586,22587],{},"AuthMixin.handle()"," повністю виконує контракт ",[5503,22590,22591],{},"BaseHandler",[5916,22593,22595],{"id":22594},"архітектура-системи","Архітектура системи",[8168,22597,22598],{},[5516,22599,22601],{"className":8172,"code":22600,"language":8174,"meta":5521,"style":5521},"@startuml\nskinparam style plain\nskinparam backgroundColor #ffffff\nskinparam ArrowColor #6366f1\nskinparam class {\n    BackgroundColor #f3f4f6\n    BorderColor #d1d5db\n}\n\nclass Request {\n    + method : str\n    + path : str\n    + headers : dict\n    + body : str\n    + user : str | None\n}\n\nclass Response {\n    + status : int\n    + body : str\n    + headers : dict\n    + ok : bool \u003C\u003Cproperty>>\n}\n\nclass BaseHandler {\n    + handle(request) : Response\n    # _handle(request) : Response \u003C\u003Cabstract>>\n}\n\nclass LoggingMixin {\n    + handle(request) : Response\n    # _log(msg, level)\n}\n\nclass AuthMixin {\n    + __init__(required_roles, **kwargs)\n    + handle(request) : Response\n}\n\nclass RateLimitMixin {\n    + __init__(max_rps, **kwargs)\n    + handle(request) : Response\n    - __request_log : dict\n}\n\nclass CORSMixin {\n    + __init__(allowed_origins, **kwargs)\n    + handle(request) : Response\n}\n\nclass SecureLoggingHandler {\n    MRO: SecureLoggingHandler\\n→ LoggingMixin → AuthMixin\\n→ RateLimitMixin → CORSMixin\\n→ BaseHandler\n}\n\nclass RouteRegistry {\n    + register(path, handler_cls)\n    + dispatch(request) : Response\n}\n\nBaseHandler \u003C|-- SecureLoggingHandler\nLoggingMixin \u003C|-- SecureLoggingHandler\nAuthMixin \u003C|-- SecureLoggingHandler\nRateLimitMixin \u003C|-- SecureLoggingHandler\nCORSMixin \u003C|-- SecureLoggingHandler\n\nRouteRegistry --> BaseHandler : dispatches to\nRequest --> BaseHandler : processed by\nBaseHandler --> Response : produces\n@enduml\n",[5503,22602,22603,22607,22611,22615,22619,22623,22627,22631,22635,22639,22644,22649,22654,22659,22664,22669,22673,22677,22682,22687,22691,22695,22700,22704,22708,22713,22718,22723,22727,22731,22736,22740,22745,22749,22753,22758,22763,22767,22771,22775,22780,22785,22789,22794,22798,22802,22807,22812,22816,22820,22824,22829,22834,22838,22842,22847,22852,22857,22861,22865,22870,22875,22880,22885,22890,22894,22899,22904,22909],{"__ignoreMap":5521},[5525,22604,22605],{"class":5527,"line":5528},[5525,22606,8181],{},[5525,22608,22609],{"class":5527,"line":5535},[5525,22610,8186],{},[5525,22612,22613],{"class":5527,"line":5550},[5525,22614,8191],{},[5525,22616,22617],{"class":5527,"line":5581},[5525,22618,8196],{},[5525,22620,22621],{"class":5527,"line":5629},[5525,22622,10303],{},[5525,22624,22625],{"class":5527,"line":5663},[5525,22626,10308],{},[5525,22628,22629],{"class":5527,"line":5670},[5525,22630,10313],{},[5525,22632,22633],{"class":5527,"line":5680},[5525,22634,8221],{},[5525,22636,22637],{"class":5527,"line":5701},[5525,22638,5667],{"emptyLinePlaceholder":5666},[5525,22640,22641],{"class":5527,"line":5741},[5525,22642,22643],{},"class Request {\n",[5525,22645,22646],{"class":5527,"line":5768},[5525,22647,22648],{},"    + method : str\n",[5525,22650,22651],{"class":5527,"line":5773},[5525,22652,22653],{},"    + path : str\n",[5525,22655,22656],{"class":5527,"line":5783},[5525,22657,22658],{},"    + headers : dict\n",[5525,22660,22661],{"class":5527,"line":5804},[5525,22662,22663],{},"    + body : str\n",[5525,22665,22666],{"class":5527,"line":5844},[5525,22667,22668],{},"    + user : str | None\n",[5525,22670,22671],{"class":5527,"line":6185},[5525,22672,8221],{},[5525,22674,22675],{"class":5527,"line":6190},[5525,22676,5667],{"emptyLinePlaceholder":5666},[5525,22678,22679],{"class":5527,"line":6208},[5525,22680,22681],{},"class Response {\n",[5525,22683,22684],{"class":5527,"line":7127},[5525,22685,22686],{},"    + status : int\n",[5525,22688,22689],{"class":5527,"line":7133},[5525,22690,22663],{},[5525,22692,22693],{"class":5527,"line":7139},[5525,22694,22658],{},[5525,22696,22697],{"class":5527,"line":7148},[5525,22698,22699],{},"    + ok : bool \u003C\u003Cproperty>>\n",[5525,22701,22702],{"class":5527,"line":7159},[5525,22703,8221],{},[5525,22705,22706],{"class":5527,"line":7170},[5525,22707,5667],{"emptyLinePlaceholder":5666},[5525,22709,22710],{"class":5527,"line":7458},[5525,22711,22712],{},"class BaseHandler {\n",[5525,22714,22715],{"class":5527,"line":7477},[5525,22716,22717],{},"    + handle(request) : Response\n",[5525,22719,22720],{"class":5527,"line":7483},[5525,22721,22722],{},"    # _handle(request) : Response \u003C\u003Cabstract>>\n",[5525,22724,22725],{"class":5527,"line":7489},[5525,22726,8221],{},[5525,22728,22729],{"class":5527,"line":7495},[5525,22730,5667],{"emptyLinePlaceholder":5666},[5525,22732,22733],{"class":5527,"line":7501},[5525,22734,22735],{},"class LoggingMixin {\n",[5525,22737,22738],{"class":5527,"line":7506},[5525,22739,22717],{},[5525,22741,22742],{"class":5527,"line":7512},[5525,22743,22744],{},"    # _log(msg, level)\n",[5525,22746,22747],{"class":5527,"line":7535},[5525,22748,8221],{},[5525,22750,22751],{"class":5527,"line":7541},[5525,22752,5667],{"emptyLinePlaceholder":5666},[5525,22754,22755],{"class":5527,"line":7547},[5525,22756,22757],{},"class AuthMixin {\n",[5525,22759,22760],{"class":5527,"line":7552},[5525,22761,22762],{},"    + __init__(required_roles, **kwargs)\n",[5525,22764,22765],{"class":5527,"line":7569},[5525,22766,22717],{},[5525,22768,22769],{"class":5527,"line":7575},[5525,22770,8221],{},[5525,22772,22773],{"class":5527,"line":7580},[5525,22774,5667],{"emptyLinePlaceholder":5666},[5525,22776,22777],{"class":5527,"line":7586},[5525,22778,22779],{},"class RateLimitMixin {\n",[5525,22781,22782],{"class":5527,"line":7604},[5525,22783,22784],{},"    + __init__(max_rps, **kwargs)\n",[5525,22786,22787],{"class":5527,"line":7609},[5525,22788,22717],{},[5525,22790,22791],{"class":5527,"line":7615},[5525,22792,22793],{},"    - __request_log : dict\n",[5525,22795,22796],{"class":5527,"line":7631},[5525,22797,8221],{},[5525,22799,22800],{"class":5527,"line":7646},[5525,22801,5667],{"emptyLinePlaceholder":5666},[5525,22803,22804],{"class":5527,"line":7661},[5525,22805,22806],{},"class CORSMixin {\n",[5525,22808,22809],{"class":5527,"line":7681},[5525,22810,22811],{},"    + __init__(allowed_origins, **kwargs)\n",[5525,22813,22814],{"class":5527,"line":7686},[5525,22815,22717],{},[5525,22817,22818],{"class":5527,"line":7692},[5525,22819,8221],{},[5525,22821,22822],{"class":5527,"line":7708},[5525,22823,5667],{"emptyLinePlaceholder":5666},[5525,22825,22826],{"class":5527,"line":7722},[5525,22827,22828],{},"class SecureLoggingHandler {\n",[5525,22830,22831],{"class":5527,"line":9345},[5525,22832,22833],{},"    MRO: SecureLoggingHandler\\n→ LoggingMixin → AuthMixin\\n→ RateLimitMixin → CORSMixin\\n→ BaseHandler\n",[5525,22835,22836],{"class":5527,"line":9374},[5525,22837,8221],{},[5525,22839,22840],{"class":5527,"line":9379},[5525,22841,5667],{"emptyLinePlaceholder":5666},[5525,22843,22844],{"class":5527,"line":9384},[5525,22845,22846],{},"class RouteRegistry {\n",[5525,22848,22849],{"class":5527,"line":9390},[5525,22850,22851],{},"    + register(path, handler_cls)\n",[5525,22853,22854],{"class":5527,"line":9423},[5525,22855,22856],{},"    + dispatch(request) : Response\n",[5525,22858,22859],{"class":5527,"line":9428},[5525,22860,8221],{},[5525,22862,22863],{"class":5527,"line":9434},[5525,22864,5667],{"emptyLinePlaceholder":5666},[5525,22866,22867],{"class":5527,"line":9459},[5525,22868,22869],{},"BaseHandler \u003C|-- SecureLoggingHandler\n",[5525,22871,22872],{"class":5527,"line":9474},[5525,22873,22874],{},"LoggingMixin \u003C|-- SecureLoggingHandler\n",[5525,22876,22877],{"class":5527,"line":9479},[5525,22878,22879],{},"AuthMixin \u003C|-- SecureLoggingHandler\n",[5525,22881,22882],{"class":5527,"line":9485},[5525,22883,22884],{},"RateLimitMixin \u003C|-- SecureLoggingHandler\n",[5525,22886,22887],{"class":5527,"line":9491},[5525,22888,22889],{},"CORSMixin \u003C|-- SecureLoggingHandler\n",[5525,22891,22892],{"class":5527,"line":9506},[5525,22893,5667],{"emptyLinePlaceholder":5666},[5525,22895,22896],{"class":5527,"line":15393},[5525,22897,22898],{},"RouteRegistry --> BaseHandler : dispatches to\n",[5525,22900,22901],{"class":5527,"line":15401},[5525,22902,22903],{},"Request --> BaseHandler : processed by\n",[5525,22905,22906],{"class":5527,"line":15407},[5525,22907,22908],{},"BaseHandler --> Response : produces\n",[5525,22910,22911],{"class":5527,"line":15415},[5525,22912,8304],{},[5916,22914,22916],{"id":22915},"реалізація","Реалізація",[5941,22918,22919,23564,25697,26157],{},[5516,22920,22923],{"className":5518,"code":22921,"filename":22922,"language":5520,"meta":5521,"style":5521},"# Базові типи даних системи\n\nfrom dataclasses import dataclass, field\n\n\n@dataclass\nclass Request:\n    \"\"\"HTTP-запит. Базовий незмінний тип даних.\"\"\"\n    method:  str\n    path:    str\n    headers: dict = field(default_factory=dict)\n    body:    str  = \"\"\n    user:    str | None = None    # заповнюється AuthMixin\n\n    def __post_init__(self):\n        self.method = self.method.upper()\n\n    def __repr__(self) -> str:\n        user_str = f\" user={self.user!r}\" if self.user else \"\"\n        return f\"Request({self.method} {self.path}{user_str})\"\n\n\n@dataclass\nclass Response:\n    \"\"\"HTTP-відповідь.\"\"\"\n    status:  int\n    body:    str  = \"\"\n    headers: dict = field(default_factory=dict)\n\n    # HTTP статус-коди для зручності\n    OK              = 200\n    CREATED         = 201\n    UNAUTHORIZED    = 401\n    FORBIDDEN       = 403\n    NOT_FOUND       = 404\n    TOO_MANY        = 429\n    SERVER_ERROR    = 500\n\n    STATUS_PHRASES = {\n        200: \"OK\", 201: \"Created\",\n        401: \"Unauthorized\", 403: \"Forbidden\",\n        404: \"Not Found\", 429: \"Too Many Requests\",\n        500: \"Internal Server Error\",\n    }\n\n    @property\n    def ok(self) -> bool:\n        return 200 \u003C= self.status \u003C 300\n\n    @property\n    def status_line(self) -> str:\n        phrase = self.STATUS_PHRASES.get(self.status, \"Unknown\")\n        return f\"HTTP\u002F1.1 {self.status} {phrase}\"\n\n    def __repr__(self) -> str:\n        icon = \"✅\" if self.ok else \"❌\"\n        return f\"{icon} Response({self.status}: {self.body[:40]!r})\"\n","models.py",[5503,22924,22925,22930,22934,22946,22950,22954,22959,22968,22973,22981,22988,23007,23020,23038,23042,23055,23067,23071,23087,23117,23149,23153,23157,23161,23170,23175,23183,23193,23209,23213,23218,23226,23234,23242,23250,23258,23266,23274,23278,23283,23305,23327,23349,23361,23365,23369,23375,23393,23411,23415,23421,23438,23458,23484,23488,23504,23524],{"__ignoreMap":5521},[5525,22926,22927],{"class":5527,"line":5528},[5525,22928,22929],{"class":5531},"# Базові типи даних системи\n",[5525,22931,22932],{"class":5527,"line":5535},[5525,22933,5667],{"emptyLinePlaceholder":5666},[5525,22935,22936,22938,22941,22943],{"class":5527,"line":5550},[5525,22937,6261],{"class":5643},[5525,22939,22940],{"class":5546}," dataclasses ",[5525,22942,6267],{"class":5643},[5525,22944,22945],{"class":5546}," dataclass, field\n",[5525,22947,22948],{"class":5527,"line":5581},[5525,22949,5667],{"emptyLinePlaceholder":5666},[5525,22951,22952],{"class":5527,"line":5629},[5525,22953,5667],{"emptyLinePlaceholder":5666},[5525,22955,22956],{"class":5527,"line":5663},[5525,22957,22958],{"class":5556},"@dataclass\n",[5525,22960,22961,22963,22966],{"class":5527,"line":5670},[5525,22962,5539],{"class":5538},[5525,22964,22965],{"class":5542}," Request",[5525,22967,5547],{"class":5546},[5525,22969,22970],{"class":5527,"line":5680},[5525,22971,22972],{"class":5608},"    \"\"\"HTTP-запит. Базовий незмінний тип даних.\"\"\"\n",[5525,22974,22975,22978],{"class":5527,"line":5701},[5525,22976,22977],{"class":5546},"    method:  ",[5525,22979,22980],{"class":5542},"str\n",[5525,22982,22983,22986],{"class":5527,"line":5741},[5525,22984,22985],{"class":5546},"    path:    ",[5525,22987,22980],{"class":5542},[5525,22989,22990,22993,22995,22998,23001,23003,23005],{"class":5527,"line":5768},[5525,22991,22992],{"class":5546},"    headers: ",[5525,22994,8981],{"class":5542},[5525,22996,22997],{"class":5546}," = field(",[5525,22999,23000],{"class":5563},"default_factory",[5525,23002,6804],{"class":5546},[5525,23004,8981],{"class":5542},[5525,23006,6182],{"class":5546},[5525,23008,23009,23012,23014,23017],{"class":5527,"line":5773},[5525,23010,23011],{"class":5546},"    body:    ",[5525,23013,5993],{"class":5542},[5525,23015,23016],{"class":5546},"  = ",[5525,23018,23019],{"class":5608},"\"\"\n",[5525,23021,23022,23025,23027,23029,23031,23033,23035],{"class":5527,"line":5783},[5525,23023,23024],{"class":5546},"    user:    ",[5525,23026,5993],{"class":5542},[5525,23028,11767],{"class":5546},[5525,23030,6124],{"class":5538},[5525,23032,6034],{"class":5546},[5525,23034,6124],{"class":5538},[5525,23036,23037],{"class":5531},"    # заповнюється AuthMixin\n",[5525,23039,23040],{"class":5527,"line":5804},[5525,23041,5667],{"emptyLinePlaceholder":5666},[5525,23043,23044,23046,23049,23051,23053],{"class":5527,"line":5844},[5525,23045,5553],{"class":5538},[5525,23047,23048],{"class":5563}," __post_init__",[5525,23050,5560],{"class":5546},[5525,23052,5564],{"class":5563},[5525,23054,6006],{"class":5546},[5525,23056,23057,23059,23062,23064],{"class":5527,"line":6185},[5525,23058,6011],{"class":5538},[5525,23060,23061],{"class":5546},".method = ",[5525,23063,5564],{"class":5538},[5525,23065,23066],{"class":5546},".method.upper()\n",[5525,23068,23069],{"class":5527,"line":6190},[5525,23070,5667],{"emptyLinePlaceholder":5666},[5525,23072,23073,23075,23077,23079,23081,23083,23085],{"class":5527,"line":6208},[5525,23074,5553],{"class":5538},[5525,23076,6195],{"class":5556},[5525,23078,5560],{"class":5546},[5525,23080,5564],{"class":5563},[5525,23082,6059],{"class":5546},[5525,23084,5993],{"class":5542},[5525,23086,5547],{"class":5546},[5525,23088,23089,23092,23094,23097,23099,23102,23104,23106,23108,23110,23113,23115],{"class":5527,"line":7127},[5525,23090,23091],{"class":5546},"        user_str = ",[5525,23093,5605],{"class":5538},[5525,23095,23096],{"class":5608},"\" user=",[5525,23098,6077],{"class":5538},[5525,23100,23101],{"class":5546},".user",[5525,23103,6238],{"class":5538},[5525,23105,5620],{"class":5608},[5525,23107,15719],{"class":5643},[5525,23109,12854],{"class":5538},[5525,23111,23112],{"class":5546},".user ",[5525,23114,13157],{"class":5643},[5525,23116,21361],{"class":5608},[5525,23118,23119,23121,23123,23126,23128,23131,23133,23136,23139,23142,23145,23147],{"class":5527,"line":7133},[5525,23120,6068],{"class":5643},[5525,23122,6071],{"class":5538},[5525,23124,23125],{"class":5608},"\"Request(",[5525,23127,6077],{"class":5538},[5525,23129,23130],{"class":5546},".method",[5525,23132,5617],{"class":5538},[5525,23134,23135],{"class":5538}," {self",[5525,23137,23138],{"class":5546},".path",[5525,23140,23141],{"class":5538},"}{",[5525,23143,23144],{"class":5546},"user_str",[5525,23146,5617],{"class":5538},[5525,23148,6250],{"class":5608},[5525,23150,23151],{"class":5527,"line":7139},[5525,23152,5667],{"emptyLinePlaceholder":5666},[5525,23154,23155],{"class":5527,"line":7148},[5525,23156,5667],{"emptyLinePlaceholder":5666},[5525,23158,23159],{"class":5527,"line":7159},[5525,23160,22958],{"class":5556},[5525,23162,23163,23165,23168],{"class":5527,"line":7170},[5525,23164,5539],{"class":5538},[5525,23166,23167],{"class":5542}," Response",[5525,23169,5547],{"class":5546},[5525,23171,23172],{"class":5527,"line":7458},[5525,23173,23174],{"class":5608},"    \"\"\"HTTP-відповідь.\"\"\"\n",[5525,23176,23177,23180],{"class":5527,"line":7477},[5525,23178,23179],{"class":5546},"    status:  ",[5525,23181,23182],{"class":5542},"int\n",[5525,23184,23185,23187,23189,23191],{"class":5527,"line":7483},[5525,23186,23011],{"class":5546},[5525,23188,5993],{"class":5542},[5525,23190,23016],{"class":5546},[5525,23192,23019],{"class":5608},[5525,23194,23195,23197,23199,23201,23203,23205,23207],{"class":5527,"line":7489},[5525,23196,22992],{"class":5546},[5525,23198,8981],{"class":5542},[5525,23200,22997],{"class":5546},[5525,23202,23000],{"class":5563},[5525,23204,6804],{"class":5546},[5525,23206,8981],{"class":5542},[5525,23208,6182],{"class":5546},[5525,23210,23211],{"class":5527,"line":7495},[5525,23212,5667],{"emptyLinePlaceholder":5666},[5525,23214,23215],{"class":5527,"line":7501},[5525,23216,23217],{"class":5531},"    # HTTP статус-коди для зручності\n",[5525,23219,23220,23223],{"class":5527,"line":7506},[5525,23221,23222],{"class":5546},"    OK              = ",[5525,23224,23225],{"class":6037},"200\n",[5525,23227,23228,23231],{"class":5527,"line":7512},[5525,23229,23230],{"class":5546},"    CREATED         = ",[5525,23232,23233],{"class":6037},"201\n",[5525,23235,23236,23239],{"class":5527,"line":7535},[5525,23237,23238],{"class":5546},"    UNAUTHORIZED    = ",[5525,23240,23241],{"class":6037},"401\n",[5525,23243,23244,23247],{"class":5527,"line":7541},[5525,23245,23246],{"class":5546},"    FORBIDDEN       = ",[5525,23248,23249],{"class":6037},"403\n",[5525,23251,23252,23255],{"class":5527,"line":7547},[5525,23253,23254],{"class":5546},"    NOT_FOUND       = ",[5525,23256,23257],{"class":6037},"404\n",[5525,23259,23260,23263],{"class":5527,"line":7552},[5525,23261,23262],{"class":5546},"    TOO_MANY        = ",[5525,23264,23265],{"class":6037},"429\n",[5525,23267,23268,23271],{"class":5527,"line":7569},[5525,23269,23270],{"class":5546},"    SERVER_ERROR    = ",[5525,23272,23273],{"class":6037},"500\n",[5525,23275,23276],{"class":5527,"line":7575},[5525,23277,5667],{"emptyLinePlaceholder":5666},[5525,23279,23280],{"class":5527,"line":7580},[5525,23281,23282],{"class":5546},"    STATUS_PHRASES = {\n",[5525,23284,23285,23288,23290,23293,23295,23298,23300,23303],{"class":5527,"line":7586},[5525,23286,23287],{"class":6037},"        200",[5525,23289,5990],{"class":5546},[5525,23291,23292],{"class":5608},"\"OK\"",[5525,23294,5567],{"class":5546},[5525,23296,23297],{"class":6037},"201",[5525,23299,5990],{"class":5546},[5525,23301,23302],{"class":5608},"\"Created\"",[5525,23304,10049],{"class":5546},[5525,23306,23307,23310,23312,23315,23317,23320,23322,23325],{"class":5527,"line":7604},[5525,23308,23309],{"class":6037},"        401",[5525,23311,5990],{"class":5546},[5525,23313,23314],{"class":5608},"\"Unauthorized\"",[5525,23316,5567],{"class":5546},[5525,23318,23319],{"class":6037},"403",[5525,23321,5990],{"class":5546},[5525,23323,23324],{"class":5608},"\"Forbidden\"",[5525,23326,10049],{"class":5546},[5525,23328,23329,23332,23334,23337,23339,23342,23344,23347],{"class":5527,"line":7609},[5525,23330,23331],{"class":6037},"        404",[5525,23333,5990],{"class":5546},[5525,23335,23336],{"class":5608},"\"Not Found\"",[5525,23338,5567],{"class":5546},[5525,23340,23341],{"class":6037},"429",[5525,23343,5990],{"class":5546},[5525,23345,23346],{"class":5608},"\"Too Many Requests\"",[5525,23348,10049],{"class":5546},[5525,23350,23351,23354,23356,23359],{"class":5527,"line":7615},[5525,23352,23353],{"class":6037},"        500",[5525,23355,5990],{"class":5546},[5525,23357,23358],{"class":5608},"\"Internal Server Error\"",[5525,23360,10049],{"class":5546},[5525,23362,23363],{"class":5527,"line":7631},[5525,23364,10772],{"class":5546},[5525,23366,23367],{"class":5527,"line":7646},[5525,23368,5667],{"emptyLinePlaceholder":5666},[5525,23370,23371,23373],{"class":5527,"line":7661},[5525,23372,8957],{"class":5556},[5525,23374,15543],{"class":5542},[5525,23376,23377,23379,23382,23384,23386,23388,23391],{"class":5527,"line":7681},[5525,23378,5553],{"class":5538},[5525,23380,23381],{"class":5556}," ok",[5525,23383,5560],{"class":5546},[5525,23385,5564],{"class":5563},[5525,23387,6059],{"class":5546},[5525,23389,23390],{"class":5542},"bool",[5525,23392,5547],{"class":5546},[5525,23394,23395,23397,23400,23403,23405,23408],{"class":5527,"line":7686},[5525,23396,6068],{"class":5643},[5525,23398,23399],{"class":6037}," 200",[5525,23401,23402],{"class":5546}," \u003C= ",[5525,23404,5564],{"class":5538},[5525,23406,23407],{"class":5546},".status \u003C ",[5525,23409,23410],{"class":6037},"300\n",[5525,23412,23413],{"class":5527,"line":7692},[5525,23414,5667],{"emptyLinePlaceholder":5666},[5525,23416,23417,23419],{"class":5527,"line":7708},[5525,23418,8957],{"class":5556},[5525,23420,15543],{"class":5542},[5525,23422,23423,23425,23428,23430,23432,23434,23436],{"class":5527,"line":7722},[5525,23424,5553],{"class":5538},[5525,23426,23427],{"class":5556}," status_line",[5525,23429,5560],{"class":5546},[5525,23431,5564],{"class":5563},[5525,23433,6059],{"class":5546},[5525,23435,5993],{"class":5542},[5525,23437,5547],{"class":5546},[5525,23439,23440,23443,23445,23448,23450,23453,23456],{"class":5527,"line":9345},[5525,23441,23442],{"class":5546},"        phrase = ",[5525,23444,5564],{"class":5538},[5525,23446,23447],{"class":5546},".STATUS_PHRASES.get(",[5525,23449,5564],{"class":5538},[5525,23451,23452],{"class":5546},".status, ",[5525,23454,23455],{"class":5608},"\"Unknown\"",[5525,23457,6182],{"class":5546},[5525,23459,23460,23462,23464,23467,23469,23472,23474,23477,23480,23482],{"class":5527,"line":9374},[5525,23461,6068],{"class":5643},[5525,23463,6071],{"class":5538},[5525,23465,23466],{"class":5608},"\"HTTP\u002F1.1 ",[5525,23468,6077],{"class":5538},[5525,23470,23471],{"class":5546},".status",[5525,23473,5617],{"class":5538},[5525,23475,23476],{"class":5538}," {",[5525,23478,23479],{"class":5546},"phrase",[5525,23481,5617],{"class":5538},[5525,23483,10547],{"class":5608},[5525,23485,23486],{"class":5527,"line":9379},[5525,23487,5667],{"emptyLinePlaceholder":5666},[5525,23489,23490,23492,23494,23496,23498,23500,23502],{"class":5527,"line":9384},[5525,23491,5553],{"class":5538},[5525,23493,6195],{"class":5556},[5525,23495,5560],{"class":5546},[5525,23497,5564],{"class":5563},[5525,23499,6059],{"class":5546},[5525,23501,5993],{"class":5542},[5525,23503,5547],{"class":5546},[5525,23505,23506,23509,23512,23514,23516,23519,23521],{"class":5527,"line":9390},[5525,23507,23508],{"class":5546},"        icon = ",[5525,23510,23511],{"class":5608},"\"✅\"",[5525,23513,15719],{"class":5643},[5525,23515,12854],{"class":5538},[5525,23517,23518],{"class":5546},".ok ",[5525,23520,13157],{"class":5643},[5525,23522,23523],{"class":5608}," \"❌\"\n",[5525,23525,23526,23528,23530,23532,23534,23537,23539,23542,23544,23546,23548,23550,23552,23555,23558,23560,23562],{"class":5527,"line":9423},[5525,23527,6068],{"class":5643},[5525,23529,6071],{"class":5538},[5525,23531,5620],{"class":5608},[5525,23533,5612],{"class":5538},[5525,23535,23536],{"class":5546},"icon",[5525,23538,5617],{"class":5538},[5525,23540,23541],{"class":5608}," Response(",[5525,23543,6077],{"class":5538},[5525,23545,23471],{"class":5546},[5525,23547,5617],{"class":5538},[5525,23549,5990],{"class":5608},[5525,23551,6077],{"class":5538},[5525,23553,23554],{"class":5546},".body[:",[5525,23556,23557],{"class":6037},"40",[5525,23559,11424],{"class":5546},[5525,23561,6238],{"class":5538},[5525,23563,6250],{"class":5608},[5516,23565,23568],{"className":5518,"code":23566,"filename":23567,"language":5520,"meta":5521,"style":5521},"import time\nfrom collections import defaultdict\nfrom models import Request, Response\n\n\n# ── Базовий обробник ──────────────────────────────────────────────────────────\n\nclass BaseHandler:\n    \"\"\"\n    Базовий клас для всіх HTTP-обробників.\n\n    Публічний метод `handle()` — шаблонний: викликає `_handle()`,\n    який підкласи зобов'язані реалізувати.\n    \"\"\"\n\n    def __init__(self, **kwargs):\n        # Кооперативний super(): передаємо kwargs далі по MRO\n        super().__init__(**kwargs)\n\n    def handle(self, request: Request) -> Response:\n        \"\"\"Публічна точка входу. НЕ перевизначайте — перевизначайте `_handle()`.\"\"\"\n        return self._handle(request)\n\n    def _handle(self, request: Request) -> Response:\n        \"\"\"Шаблонний метод — конкретна бізнес-логіка обробника.\"\"\"\n        raise NotImplementedError(\n            f\"{type(self).__name__} має реалізувати _handle()\"\n        )\n\n\n# ── Mixins ────────────────────────────────────────────────────────────────────\n\nclass LoggingMixin:\n    \"\"\"\n    Mixin: логує кожен запит і відповідь.\n    Перехоплює handle() ПЕРЕД іншими Mixin'ами (стоїть ліворуч у MRO).\n    \"\"\"\n\n    def __init__(self, **kwargs):\n        super().__init__(**kwargs)\n\n    def _log(self, message: str, level: str = \"INFO\") -> None:\n        ts = time.strftime(\"%H:%M:%S\")\n        icon = {\"INFO\": \"📋\", \"WARN\": \"⚠️\", \"ERROR\": \"🔴\"}.get(level, \"•\")\n        print(f\"[{ts}] {icon} [{level}] [{type(self).__name__}] {message}\")\n\n    def handle(self, request: Request) -> Response:\n        self._log(f\"→ {request.method} {request.path}\")\n        response = super().handle(request)   # → наступний у MRO\n        icon = \"✅\" if response.ok else \"❌\"\n        self._log(\n            f\"← {icon} {response.status} | {request.method} {request.path}\",\n            level=\"INFO\" if response.ok else \"WARN\",\n        )\n        return response\n\n\nclass AuthMixin:\n    \"\"\"\n    Mixin: перевіряє Bearer-токен у заголовку Authorization.\n    Симулює JWT: токен = 'Bearer \u003Cusername>:\u003Crole>'.\n    \"\"\"\n\n    # Симульована база токенів {token: (username, role)}\n    _TOKEN_DB: dict[str, tuple[str, str]] = {\n        \"admin-token\":  (\"admin\",   \"admin\"),\n        \"user-token\":   (\"alice\",   \"user\"),\n        \"vip-token\":    (\"bob\",     \"vip\"),\n    }\n\n    def __init__(self, required_roles: list[str] | None = None, **kwargs):\n        super().__init__(**kwargs)\n        self._required_roles = required_roles or []\n\n    def handle(self, request: Request) -> Response:\n        auth_header = request.headers.get(\"Authorization\", \"\")\n\n        if not auth_header.startswith(\"Bearer \"):\n            return Response(\n                Response.UNAUTHORIZED,\n                body=\"401 Unauthorized: відсутній токен\",\n            )\n\n        token = auth_header[7:]\n        user_info = self._TOKEN_DB.get(token)\n\n        if user_info is None:\n            return Response(\n                Response.UNAUTHORIZED,\n                body=f\"401 Unauthorized: невалідний токен\",\n            )\n\n        username, role = user_info\n        request.user = username   # збагачуємо об'єкт запиту\n\n        if self._required_roles and role not in self._required_roles:\n            return Response(\n                Response.FORBIDDEN,\n                body=f\"403 Forbidden: потрібна роль {self._required_roles}, є {role!r}\",\n            )\n\n        return super().handle(request)   # → наступний у MRO\n\n\nclass RateLimitMixin:\n    \"\"\"\n    Mixin: обмежує кількість запитів на секунду (per-user або per-IP).\n    Внутрішній стан захищений через __request_log (Name Mangling).\n    \"\"\"\n\n    def __init__(self, max_rps: int = 10, **kwargs):\n        super().__init__(**kwargs)\n        self._max_rps = max_rps\n        # __request_log → _RateLimitMixin__request_log (захист від підкласів)\n        self.__request_log: dict[str, list[float]] = defaultdict(list)\n\n    def handle(self, request: Request) -> Response:\n        key = request.user or request.headers.get(\"X-Forwarded-For\", \"anonymous\")\n        now = time.time()\n\n        # Залишаємо лише запити останньої секунди\n        self.__request_log[key] = [\n            t for t in self.__request_log[key] if now - t \u003C 1.0\n        ]\n\n        if len(self.__request_log[key]) >= self._max_rps:\n            return Response(\n                Response.TOO_MANY,\n                body=f\"429 Too Many Requests: ліміт {self._max_rps} req\u002Fs\",\n                headers={\"Retry-After\": \"1\"},\n            )\n\n        self.__request_log[key].append(now)\n        return super().handle(request)   # → наступний у MRO\n\n\nclass CORSMixin:\n    \"\"\"\n    Mixin: додає CORS-заголовки до кожної відповіді.\n    \"\"\"\n\n    DEFAULT_ORIGINS = [\"*\"]\n\n    def __init__(self, allowed_origins: list[str] | None = None, **kwargs):\n        super().__init__(**kwargs)\n        self._allowed_origins = allowed_origins or self.DEFAULT_ORIGINS\n\n    def handle(self, request: Request) -> Response:\n        origin = request.headers.get(\"Origin\", \"*\")\n        response = super().handle(request)   # → наступний у MRO\n\n        # Додаємо CORS-заголовки до відповіді\n        allowed = \"*\" if \"*\" in self._allowed_origins else (\n            origin if origin in self._allowed_origins else self._allowed_origins[0]\n        )\n        response.headers.update({\n            \"Access-Control-Allow-Origin\":  allowed,\n            \"Access-Control-Allow-Methods\": \"GET, POST, PUT, DELETE\",\n            \"Access-Control-Allow-Headers\": \"Authorization, Content-Type\",\n        })\n        return response\n\n\n# ── Конкретні обробники маршрутів ─────────────────────────────────────────────\n\nclass PublicHandler(LoggingMixin, CORSMixin, BaseHandler):\n    \"\"\"\n    Публічний ендпоінт: лише логування + CORS.\n    MRO: PublicHandler → LoggingMixin → CORSMixin → BaseHandler → object\n    \"\"\"\n\n    def _handle(self, request: Request) -> Response:\n        return Response(Response.OK, body='{\"status\": \"public\", \"data\": \"open\"}')\n\n\nclass ProtectedHandler(LoggingMixin, AuthMixin, RateLimitMixin, CORSMixin, BaseHandler):\n    \"\"\"\n    Захищений ендпоінт: логування → автентифікація → rate limit → CORS → логіка.\n    MRO: ProtectedHandler → LoggingMixin → AuthMixin → RateLimitMixin → CORSMixin → BaseHandler\n    \"\"\"\n\n    def __init__(self, **kwargs):\n        super().__init__(\n            required_roles=[\"user\", \"vip\", \"admin\"],\n            max_rps=5,\n            allowed_origins=[\"https:\u002F\u002Fkostyl.dev\", \"http:\u002F\u002Flocalhost:3000\"],\n            **kwargs,\n        )\n\n    def _handle(self, request: Request) -> Response:\n        return Response(\n            Response.OK,\n            body=f'{{\"status\": \"ok\", \"user\": \"{request.user}\", \"path\": \"{request.path}\"}}',\n        )\n\n\nclass AdminHandler(LoggingMixin, AuthMixin, RateLimitMixin, CORSMixin, BaseHandler):\n    \"\"\"\n    Адмін-ендпоінт: тільки для role='admin'.\n    \"\"\"\n\n    def __init__(self, **kwargs):\n        super().__init__(\n            required_roles=[\"admin\"],\n            max_rps=100,\n            **kwargs,\n        )\n\n    def _handle(self, request: Request) -> Response:\n        return Response(\n            Response.OK,\n            body=f'{{\"admin\": true, \"user\": \"{request.user}\", \"action\": \"permitted\"}}',\n        )\n","handlers.py",[5503,23569,23570,23577,23589,23601,23605,23609,23614,23618,23627,23631,23636,23640,23645,23650,23654,23658,23674,23679,23689,23693,23712,23717,23726,23730,23747,23752,23760,23783,23787,23791,23795,23800,23804,23812,23816,23821,23826,23830,23834,23850,23860,23864,23901,23911,23950,24011,24015,24031,24061,24074,24089,24096,24134,24154,24158,24165,24169,24173,24182,24186,24191,24196,24200,24204,24209,24228,24246,24264,24283,24287,24291,24325,24335,24346,24350,24366,24380,24384,24398,24405,24410,24422,24426,24430,24441,24451,24455,24468,24474,24478,24491,24495,24499,24504,24512,24516,24541,24547,24552,24584,24588,24592,24603,24607,24611,24620,24624,24629,24634,24638,24642,24671,24681,24688,24693,24714,24718,24734,24754,24759,24763,24768,24775,24800,24805,24809,24827,24833,24838,24861,24880,24884,24888,24895,24905,24909,24913,24922,24926,24931,24935,24939,24949,24953,24986,24996,25010,25014,25030,25044,25054,25058,25063,25086,25113,25117,25122,25130,25142,25154,25159,25165,25169,25173,25178,25182,25204,25209,25215,25221,25226,25231,25248,25266,25271,25276,25306,25311,25317,25323,25328,25333,25350,25361,25382,25394,25412,25418,25423,25428,25445,25452,25458,25501,25506,25511,25516,25546,25551,25557,25562,25567,25584,25595,25606,25617,25622,25627,25632,25649,25656,25661,25692],{"__ignoreMap":5521},[5525,23571,23572,23574],{"class":5527,"line":5528},[5525,23573,6267],{"class":5643},[5525,23575,23576],{"class":5546}," time\n",[5525,23578,23579,23581,23584,23586],{"class":5527,"line":5535},[5525,23580,6261],{"class":5643},[5525,23582,23583],{"class":5546}," collections ",[5525,23585,6267],{"class":5643},[5525,23587,23588],{"class":5546}," defaultdict\n",[5525,23590,23591,23593,23596,23598],{"class":5527,"line":5550},[5525,23592,6261],{"class":5643},[5525,23594,23595],{"class":5546}," models ",[5525,23597,6267],{"class":5643},[5525,23599,23600],{"class":5546}," Request, Response\n",[5525,23602,23603],{"class":5527,"line":5581},[5525,23604,5667],{"emptyLinePlaceholder":5666},[5525,23606,23607],{"class":5527,"line":5629},[5525,23608,5667],{"emptyLinePlaceholder":5666},[5525,23610,23611],{"class":5527,"line":5663},[5525,23612,23613],{"class":5531},"# ── Базовий обробник ──────────────────────────────────────────────────────────\n",[5525,23615,23616],{"class":5527,"line":5670},[5525,23617,5667],{"emptyLinePlaceholder":5666},[5525,23619,23620,23622,23625],{"class":5527,"line":5680},[5525,23621,5539],{"class":5538},[5525,23623,23624],{"class":5542}," BaseHandler",[5525,23626,5547],{"class":5546},[5525,23628,23629],{"class":5527,"line":5701},[5525,23630,12125],{"class":5608},[5525,23632,23633],{"class":5527,"line":5741},[5525,23634,23635],{"class":5608},"    Базовий клас для всіх HTTP-обробників.\n",[5525,23637,23638],{"class":5527,"line":5768},[5525,23639,5667],{"emptyLinePlaceholder":5666},[5525,23641,23642],{"class":5527,"line":5773},[5525,23643,23644],{"class":5608},"    Публічний метод `handle()` — шаблонний: викликає `_handle()`,\n",[5525,23646,23647],{"class":5527,"line":5783},[5525,23648,23649],{"class":5608},"    який підкласи зобов'язані реалізувати.\n",[5525,23651,23652],{"class":5527,"line":5804},[5525,23653,12125],{"class":5608},[5525,23655,23656],{"class":5527,"line":5844},[5525,23657,5667],{"emptyLinePlaceholder":5666},[5525,23659,23660,23662,23664,23666,23668,23670,23672],{"class":5527,"line":6185},[5525,23661,5553],{"class":5538},[5525,23663,5978],{"class":5556},[5525,23665,5560],{"class":5546},[5525,23667,5564],{"class":5563},[5525,23669,9647],{"class":5546},[5525,23671,9650],{"class":5563},[5525,23673,6006],{"class":5546},[5525,23675,23676],{"class":5527,"line":6190},[5525,23677,23678],{"class":5531},"        # Кооперативний super(): передаємо kwargs далі по MRO\n",[5525,23680,23681,23683,23685,23687],{"class":5527,"line":6208},[5525,23682,6349],{"class":5542},[5525,23684,6352],{"class":5546},[5525,23686,6355],{"class":5556},[5525,23688,9862],{"class":5546},[5525,23690,23691],{"class":5527,"line":7127},[5525,23692,5667],{"emptyLinePlaceholder":5666},[5525,23694,23695,23697,23700,23702,23704,23706,23709],{"class":5527,"line":7133},[5525,23696,5553],{"class":5538},[5525,23698,23699],{"class":5556}," handle",[5525,23701,5560],{"class":5546},[5525,23703,5564],{"class":5563},[5525,23705,5567],{"class":5546},[5525,23707,23708],{"class":5563},"request",[5525,23710,23711],{"class":5546},": Request) -> Response:\n",[5525,23713,23714],{"class":5527,"line":7139},[5525,23715,23716],{"class":5608},"        \"\"\"Публічна точка входу. НЕ перевизначайте — перевизначайте `_handle()`.\"\"\"\n",[5525,23718,23719,23721,23723],{"class":5527,"line":7148},[5525,23720,6068],{"class":5643},[5525,23722,12854],{"class":5538},[5525,23724,23725],{"class":5546},"._handle(request)\n",[5525,23727,23728],{"class":5527,"line":7159},[5525,23729,5667],{"emptyLinePlaceholder":5666},[5525,23731,23732,23734,23737,23739,23741,23743,23745],{"class":5527,"line":7170},[5525,23733,5553],{"class":5538},[5525,23735,23736],{"class":5556}," _handle",[5525,23738,5560],{"class":5546},[5525,23740,5564],{"class":5563},[5525,23742,5567],{"class":5546},[5525,23744,23708],{"class":5563},[5525,23746,23711],{"class":5546},[5525,23748,23749],{"class":5527,"line":7458},[5525,23750,23751],{"class":5608},"        \"\"\"Шаблонний метод — конкретна бізнес-логіка обробника.\"\"\"\n",[5525,23753,23754,23756,23758],{"class":5527,"line":7477},[5525,23755,18027],{"class":5643},[5525,23757,18030],{"class":5542},[5525,23759,9021],{"class":5546},[5525,23761,23762,23764,23766,23768,23770,23772,23774,23776,23778,23780],{"class":5527,"line":7483},[5525,23763,18139],{"class":5538},[5525,23765,5620],{"class":5608},[5525,23767,5612],{"class":5538},[5525,23769,7223],{"class":5542},[5525,23771,5560],{"class":5546},[5525,23773,5564],{"class":5538},[5525,23775,8592],{"class":5546},[5525,23777,6226],{"class":5563},[5525,23779,5617],{"class":5538},[5525,23781,23782],{"class":5608}," має реалізувати _handle()\"\n",[5525,23784,23785],{"class":5527,"line":7489},[5525,23786,9054],{"class":5546},[5525,23788,23789],{"class":5527,"line":7495},[5525,23790,5667],{"emptyLinePlaceholder":5666},[5525,23792,23793],{"class":5527,"line":7501},[5525,23794,5667],{"emptyLinePlaceholder":5666},[5525,23796,23797],{"class":5527,"line":7506},[5525,23798,23799],{"class":5531},"# ── Mixins ────────────────────────────────────────────────────────────────────\n",[5525,23801,23802],{"class":5527,"line":7512},[5525,23803,5667],{"emptyLinePlaceholder":5666},[5525,23805,23806,23808,23810],{"class":5527,"line":7535},[5525,23807,5539],{"class":5538},[5525,23809,15056],{"class":5542},[5525,23811,5547],{"class":5546},[5525,23813,23814],{"class":5527,"line":7541},[5525,23815,12125],{"class":5608},[5525,23817,23818],{"class":5527,"line":7547},[5525,23819,23820],{"class":5608},"    Mixin: логує кожен запит і відповідь.\n",[5525,23822,23823],{"class":5527,"line":7552},[5525,23824,23825],{"class":5608},"    Перехоплює handle() ПЕРЕД іншими Mixin'ами (стоїть ліворуч у MRO).\n",[5525,23827,23828],{"class":5527,"line":7569},[5525,23829,12125],{"class":5608},[5525,23831,23832],{"class":5527,"line":7575},[5525,23833,5667],{"emptyLinePlaceholder":5666},[5525,23835,23836,23838,23840,23842,23844,23846,23848],{"class":5527,"line":7580},[5525,23837,5553],{"class":5538},[5525,23839,5978],{"class":5556},[5525,23841,5560],{"class":5546},[5525,23843,5564],{"class":5563},[5525,23845,9647],{"class":5546},[5525,23847,9650],{"class":5563},[5525,23849,6006],{"class":5546},[5525,23851,23852,23854,23856,23858],{"class":5527,"line":7586},[5525,23853,6349],{"class":5542},[5525,23855,6352],{"class":5546},[5525,23857,6355],{"class":5556},[5525,23859,9862],{"class":5546},[5525,23861,23862],{"class":5527,"line":7604},[5525,23863,5667],{"emptyLinePlaceholder":5666},[5525,23865,23866,23868,23871,23873,23875,23877,23879,23881,23883,23885,23887,23889,23891,23893,23895,23897,23899],{"class":5527,"line":7609},[5525,23867,5553],{"class":5538},[5525,23869,23870],{"class":5556}," _log",[5525,23872,5560],{"class":5546},[5525,23874,5564],{"class":5563},[5525,23876,5567],{"class":5546},[5525,23878,15095],{"class":5563},[5525,23880,5990],{"class":5546},[5525,23882,5993],{"class":5542},[5525,23884,5567],{"class":5546},[5525,23886,15104],{"class":5563},[5525,23888,5990],{"class":5546},[5525,23890,5993],{"class":5542},[5525,23892,6034],{"class":5546},[5525,23894,15113],{"class":5608},[5525,23896,6059],{"class":5546},[5525,23898,6124],{"class":5538},[5525,23900,5547],{"class":5546},[5525,23902,23903,23906,23909],{"class":5527,"line":7615},[5525,23904,23905],{"class":5546},"        ts = time.strftime(",[5525,23907,23908],{"class":5608},"\"%H:%M:%S\"",[5525,23910,6182],{"class":5546},[5525,23912,23913,23916,23918,23920,23923,23925,23928,23930,23933,23935,23937,23939,23942,23945,23948],{"class":5527,"line":7631},[5525,23914,23915],{"class":5546},"        icon = {",[5525,23917,15113],{"class":5608},[5525,23919,5990],{"class":5546},[5525,23921,23922],{"class":5608},"\"📋\"",[5525,23924,5567],{"class":5546},[5525,23926,23927],{"class":5608},"\"WARN\"",[5525,23929,5990],{"class":5546},[5525,23931,23932],{"class":5608},"\"⚠️\"",[5525,23934,5567],{"class":5546},[5525,23936,15278],{"class":5608},[5525,23938,5990],{"class":5546},[5525,23940,23941],{"class":5608},"\"🔴\"",[5525,23943,23944],{"class":5546},"}.get(level, ",[5525,23946,23947],{"class":5608},"\"•\"",[5525,23949,6182],{"class":5546},[5525,23951,23952,23954,23956,23958,23960,23962,23965,23967,23969,23971,23973,23975,23977,23979,23981,23983,23985,23987,23989,23991,23993,23995,23997,23999,24001,24003,24005,24007,24009],{"class":5527,"line":7646},[5525,23953,6152],{"class":5556},[5525,23955,5560],{"class":5546},[5525,23957,5605],{"class":5538},[5525,23959,15166],{"class":5608},[5525,23961,5612],{"class":5538},[5525,23963,23964],{"class":5546},"ts",[5525,23966,5617],{"class":5538},[5525,23968,15195],{"class":5608},[5525,23970,5612],{"class":5538},[5525,23972,23536],{"class":5546},[5525,23974,5617],{"class":5538},[5525,23976,18156],{"class":5608},[5525,23978,5612],{"class":5538},[5525,23980,15104],{"class":5546},[5525,23982,5617],{"class":5538},[5525,23984,15176],{"class":5608},[5525,23986,5612],{"class":5538},[5525,23988,7223],{"class":5542},[5525,23990,5560],{"class":5546},[5525,23992,5564],{"class":5538},[5525,23994,8592],{"class":5546},[5525,23996,6226],{"class":5563},[5525,23998,5617],{"class":5538},[5525,24000,15195],{"class":5608},[5525,24002,5612],{"class":5538},[5525,24004,15095],{"class":5546},[5525,24006,5617],{"class":5538},[5525,24008,5620],{"class":5608},[5525,24010,6182],{"class":5546},[5525,24012,24013],{"class":5527,"line":7661},[5525,24014,5667],{"emptyLinePlaceholder":5666},[5525,24016,24017,24019,24021,24023,24025,24027,24029],{"class":5527,"line":7681},[5525,24018,5553],{"class":5538},[5525,24020,23699],{"class":5556},[5525,24022,5560],{"class":5546},[5525,24024,5564],{"class":5563},[5525,24026,5567],{"class":5546},[5525,24028,23708],{"class":5563},[5525,24030,23711],{"class":5546},[5525,24032,24033,24035,24038,24040,24043,24045,24048,24050,24052,24055,24057,24059],{"class":5527,"line":7686},[5525,24034,6011],{"class":5538},[5525,24036,24037],{"class":5546},"._log(",[5525,24039,5605],{"class":5538},[5525,24041,24042],{"class":5608},"\"→ ",[5525,24044,5612],{"class":5538},[5525,24046,24047],{"class":5546},"request.method",[5525,24049,5617],{"class":5538},[5525,24051,23476],{"class":5538},[5525,24053,24054],{"class":5546},"request.path",[5525,24056,5617],{"class":5538},[5525,24058,5620],{"class":5608},[5525,24060,6182],{"class":5546},[5525,24062,24063,24066,24068,24071],{"class":5527,"line":7692},[5525,24064,24065],{"class":5546},"        response = ",[5525,24067,6398],{"class":5542},[5525,24069,24070],{"class":5546},"().handle(request)   ",[5525,24072,24073],{"class":5531},"# → наступний у MRO\n",[5525,24075,24076,24078,24080,24082,24085,24087],{"class":5527,"line":7708},[5525,24077,23508],{"class":5546},[5525,24079,23511],{"class":5608},[5525,24081,15719],{"class":5643},[5525,24083,24084],{"class":5546}," response.ok ",[5525,24086,13157],{"class":5643},[5525,24088,23523],{"class":5608},[5525,24090,24091,24093],{"class":5527,"line":7722},[5525,24092,6011],{"class":5538},[5525,24094,24095],{"class":5546},"._log(\n",[5525,24097,24098,24100,24103,24105,24107,24109,24111,24114,24116,24118,24120,24122,24124,24126,24128,24130,24132],{"class":5527,"line":9345},[5525,24099,18139],{"class":5538},[5525,24101,24102],{"class":5608},"\"← ",[5525,24104,5612],{"class":5538},[5525,24106,23536],{"class":5546},[5525,24108,5617],{"class":5538},[5525,24110,23476],{"class":5538},[5525,24112,24113],{"class":5546},"response.status",[5525,24115,5617],{"class":5538},[5525,24117,11767],{"class":5608},[5525,24119,5612],{"class":5538},[5525,24121,24047],{"class":5546},[5525,24123,5617],{"class":5538},[5525,24125,23476],{"class":5538},[5525,24127,24054],{"class":5546},[5525,24129,5617],{"class":5538},[5525,24131,5620],{"class":5608},[5525,24133,10049],{"class":5546},[5525,24135,24136,24139,24141,24143,24145,24147,24149,24152],{"class":5527,"line":9374},[5525,24137,24138],{"class":5563},"            level",[5525,24140,6804],{"class":5546},[5525,24142,15113],{"class":5608},[5525,24144,15719],{"class":5643},[5525,24146,24084],{"class":5546},[5525,24148,13157],{"class":5643},[5525,24150,24151],{"class":5608}," \"WARN\"",[5525,24153,10049],{"class":5546},[5525,24155,24156],{"class":5527,"line":9379},[5525,24157,9054],{"class":5546},[5525,24159,24160,24162],{"class":5527,"line":9384},[5525,24161,6068],{"class":5643},[5525,24163,24164],{"class":5546}," response\n",[5525,24166,24167],{"class":5527,"line":9390},[5525,24168,5667],{"emptyLinePlaceholder":5666},[5525,24170,24171],{"class":5527,"line":9423},[5525,24172,5667],{"emptyLinePlaceholder":5666},[5525,24174,24175,24177,24180],{"class":5527,"line":9428},[5525,24176,5539],{"class":5538},[5525,24178,24179],{"class":5542}," AuthMixin",[5525,24181,5547],{"class":5546},[5525,24183,24184],{"class":5527,"line":9434},[5525,24185,12125],{"class":5608},[5525,24187,24188],{"class":5527,"line":9459},[5525,24189,24190],{"class":5608},"    Mixin: перевіряє Bearer-токен у заголовку Authorization.\n",[5525,24192,24193],{"class":5527,"line":9474},[5525,24194,24195],{"class":5608},"    Симулює JWT: токен = 'Bearer \u003Cusername>:\u003Crole>'.\n",[5525,24197,24198],{"class":5527,"line":9479},[5525,24199,12125],{"class":5608},[5525,24201,24202],{"class":5527,"line":9485},[5525,24203,5667],{"emptyLinePlaceholder":5666},[5525,24205,24206],{"class":5527,"line":9491},[5525,24207,24208],{"class":5531},"    # Симульована база токенів {token: (username, role)}\n",[5525,24210,24211,24214,24216,24219,24221,24223,24225],{"class":5527,"line":9506},[5525,24212,24213],{"class":5546},"    _TOKEN_DB: dict[",[5525,24215,5993],{"class":5542},[5525,24217,24218],{"class":5546},", tuple[",[5525,24220,5993],{"class":5542},[5525,24222,5567],{"class":5546},[5525,24224,5993],{"class":5542},[5525,24226,24227],{"class":5546},"]] = {\n",[5525,24229,24230,24233,24236,24239,24242,24244],{"class":5527,"line":15393},[5525,24231,24232],{"class":5608},"        \"admin-token\"",[5525,24234,24235],{"class":5546},":  (",[5525,24237,24238],{"class":5608},"\"admin\"",[5525,24240,24241],{"class":5546},",   ",[5525,24243,24238],{"class":5608},[5525,24245,6784],{"class":5546},[5525,24247,24248,24251,24254,24257,24259,24262],{"class":5527,"line":15401},[5525,24249,24250],{"class":5608},"        \"user-token\"",[5525,24252,24253],{"class":5546},":   (",[5525,24255,24256],{"class":5608},"\"alice\"",[5525,24258,24241],{"class":5546},[5525,24260,24261],{"class":5608},"\"user\"",[5525,24263,6784],{"class":5546},[5525,24265,24266,24269,24272,24275,24278,24281],{"class":5527,"line":15407},[5525,24267,24268],{"class":5608},"        \"vip-token\"",[5525,24270,24271],{"class":5546},":    (",[5525,24273,24274],{"class":5608},"\"bob\"",[5525,24276,24277],{"class":5546},",     ",[5525,24279,24280],{"class":5608},"\"vip\"",[5525,24282,6784],{"class":5546},[5525,24284,24285],{"class":5527,"line":15415},[5525,24286,10772],{"class":5546},[5525,24288,24289],{"class":5527,"line":15420},[5525,24290,5667],{"emptyLinePlaceholder":5666},[5525,24292,24293,24295,24297,24299,24301,24303,24306,24308,24310,24313,24315,24317,24319,24321,24323],{"class":5527,"line":15438},[5525,24294,5553],{"class":5538},[5525,24296,5978],{"class":5556},[5525,24298,5560],{"class":5546},[5525,24300,5564],{"class":5563},[5525,24302,5567],{"class":5546},[5525,24304,24305],{"class":5563},"required_roles",[5525,24307,20815],{"class":5546},[5525,24309,5993],{"class":5542},[5525,24311,24312],{"class":5546},"] | ",[5525,24314,6124],{"class":5538},[5525,24316,6034],{"class":5546},[5525,24318,6124],{"class":5538},[5525,24320,9647],{"class":5546},[5525,24322,9650],{"class":5563},[5525,24324,6006],{"class":5546},[5525,24326,24327,24329,24331,24333],{"class":5527,"line":15444},[5525,24328,6349],{"class":5542},[5525,24330,6352],{"class":5546},[5525,24332,6355],{"class":5556},[5525,24334,9862],{"class":5546},[5525,24336,24337,24339,24342,24344],{"class":5527,"line":15455},[5525,24338,6011],{"class":5538},[5525,24340,24341],{"class":5546},"._required_roles = required_roles ",[5525,24343,16308],{"class":5538},[5525,24345,21231],{"class":5546},[5525,24347,24348],{"class":5527,"line":15463},[5525,24349,5667],{"emptyLinePlaceholder":5666},[5525,24351,24352,24354,24356,24358,24360,24362,24364],{"class":5527,"line":15491},[5525,24353,5553],{"class":5538},[5525,24355,23699],{"class":5556},[5525,24357,5560],{"class":5546},[5525,24359,5564],{"class":5563},[5525,24361,5567],{"class":5546},[5525,24363,23708],{"class":5563},[5525,24365,23711],{"class":5546},[5525,24367,24368,24371,24374,24376,24378],{"class":5527,"line":15496},[5525,24369,24370],{"class":5546},"        auth_header = request.headers.get(",[5525,24372,24373],{"class":5608},"\"Authorization\"",[5525,24375,5567],{"class":5546},[5525,24377,16334],{"class":5608},[5525,24379,6182],{"class":5546},[5525,24381,24382],{"class":5527,"line":15501},[5525,24383,5667],{"emptyLinePlaceholder":5666},[5525,24385,24386,24388,24390,24393,24396],{"class":5527,"line":15511},[5525,24387,11799],{"class":5643},[5525,24389,12236],{"class":5538},[5525,24391,24392],{"class":5546}," auth_header.startswith(",[5525,24394,24395],{"class":5608},"\"Bearer \"",[5525,24397,6006],{"class":5546},[5525,24399,24400,24402],{"class":5527,"line":15516},[5525,24401,11820],{"class":5643},[5525,24403,24404],{"class":5546}," Response(\n",[5525,24406,24407],{"class":5527,"line":15522},[5525,24408,24409],{"class":5546},"                Response.UNAUTHORIZED,\n",[5525,24411,24412,24415,24417,24420],{"class":5527,"line":15528},[5525,24413,24414],{"class":5563},"                body",[5525,24416,6804],{"class":5546},[5525,24418,24419],{"class":5608},"\"401 Unauthorized: відсутній токен\"",[5525,24421,10049],{"class":5546},[5525,24423,24424],{"class":5527,"line":15533},[5525,24425,17068],{"class":5546},[5525,24427,24428],{"class":5527,"line":15538},[5525,24429,5667],{"emptyLinePlaceholder":5666},[5525,24431,24432,24435,24438],{"class":5527,"line":15546},[5525,24433,24434],{"class":5546},"        token = auth_header[",[5525,24436,24437],{"class":6037},"7",[5525,24439,24440],{"class":5546},":]\n",[5525,24442,24443,24446,24448],{"class":5527,"line":15564},[5525,24444,24445],{"class":5546},"        user_info = ",[5525,24447,5564],{"class":5538},[5525,24449,24450],{"class":5546},"._TOKEN_DB.get(token)\n",[5525,24452,24453],{"class":5527,"line":15570},[5525,24454,5667],{"emptyLinePlaceholder":5666},[5525,24456,24457,24459,24462,24464,24466],{"class":5527,"line":15590},[5525,24458,11799],{"class":5643},[5525,24460,24461],{"class":5546}," user_info ",[5525,24463,12233],{"class":5538},[5525,24465,12239],{"class":5538},[5525,24467,5547],{"class":5546},[5525,24469,24470,24472],{"class":5527,"line":15605},[5525,24471,11820],{"class":5643},[5525,24473,24404],{"class":5546},[5525,24475,24476],{"class":5527,"line":15621},[5525,24477,24409],{"class":5546},[5525,24479,24480,24482,24484,24486,24489],{"class":5527,"line":21401},[5525,24481,24414],{"class":5563},[5525,24483,6804],{"class":5546},[5525,24485,5605],{"class":5538},[5525,24487,24488],{"class":5608},"\"401 Unauthorized: невалідний токен\"",[5525,24490,10049],{"class":5546},[5525,24492,24493],{"class":5527,"line":21429},[5525,24494,17068],{"class":5546},[5525,24496,24497],{"class":5527,"line":21443},[5525,24498,5667],{"emptyLinePlaceholder":5666},[5525,24500,24501],{"class":5527,"line":21448},[5525,24502,24503],{"class":5546},"        username, role = user_info\n",[5525,24505,24506,24509],{"class":5527,"line":21453},[5525,24507,24508],{"class":5546},"        request.user = username   ",[5525,24510,24511],{"class":5531},"# збагачуємо об'єкт запиту\n",[5525,24513,24514],{"class":5527,"line":21476},[5525,24515,5667],{"emptyLinePlaceholder":5666},[5525,24517,24518,24520,24522,24525,24528,24531,24534,24536,24538],{"class":5527,"line":21482},[5525,24519,11799],{"class":5643},[5525,24521,12854],{"class":5538},[5525,24523,24524],{"class":5546},"._required_roles ",[5525,24526,24527],{"class":5538},"and",[5525,24529,24530],{"class":5546}," role ",[5525,24532,24533],{"class":5538},"not",[5525,24535,7447],{"class":5538},[5525,24537,12854],{"class":5538},[5525,24539,24540],{"class":5546},"._required_roles:\n",[5525,24542,24543,24545],{"class":5527,"line":21497},[5525,24544,11820],{"class":5643},[5525,24546,24404],{"class":5546},[5525,24548,24549],{"class":5527,"line":21502},[5525,24550,24551],{"class":5546},"                Response.FORBIDDEN,\n",[5525,24553,24554,24556,24558,24560,24563,24565,24568,24570,24573,24575,24578,24580,24582],{"class":5527,"line":21527},[5525,24555,24414],{"class":5563},[5525,24557,6804],{"class":5546},[5525,24559,5605],{"class":5538},[5525,24561,24562],{"class":5608},"\"403 Forbidden: потрібна роль ",[5525,24564,6077],{"class":5538},[5525,24566,24567],{"class":5546},"._required_roles",[5525,24569,5617],{"class":5538},[5525,24571,24572],{"class":5608},", є ",[5525,24574,5612],{"class":5538},[5525,24576,24577],{"class":5546},"role",[5525,24579,6238],{"class":5538},[5525,24581,5620],{"class":5608},[5525,24583,10049],{"class":5546},[5525,24585,24586],{"class":5527,"line":21534},[5525,24587,17068],{"class":5546},[5525,24589,24590],{"class":5527,"line":21555},[5525,24591,5667],{"emptyLinePlaceholder":5666},[5525,24593,24594,24596,24599,24601],{"class":5527,"line":21560},[5525,24595,6068],{"class":5643},[5525,24597,24598],{"class":5542}," super",[5525,24600,24070],{"class":5546},[5525,24602,24073],{"class":5531},[5525,24604,24605],{"class":5527,"line":21585},[5525,24606,5667],{"emptyLinePlaceholder":5666},[5525,24608,24609],{"class":5527,"line":21592},[5525,24610,5667],{"emptyLinePlaceholder":5666},[5525,24612,24613,24615,24618],{"class":5527,"line":21623},[5525,24614,5539],{"class":5538},[5525,24616,24617],{"class":5542}," RateLimitMixin",[5525,24619,5547],{"class":5546},[5525,24621,24622],{"class":5527,"line":21628},[5525,24623,12125],{"class":5608},[5525,24625,24626],{"class":5527,"line":21633},[5525,24627,24628],{"class":5608},"    Mixin: обмежує кількість запитів на секунду (per-user або per-IP).\n",[5525,24630,24631],{"class":5527,"line":21656},[5525,24632,24633],{"class":5608},"    Внутрішній стан захищений через __request_log (Name Mangling).\n",[5525,24635,24636],{"class":5527,"line":21662},[5525,24637,12125],{"class":5608},[5525,24639,24640],{"class":5527,"line":21667},[5525,24641,5667],{"emptyLinePlaceholder":5666},[5525,24643,24644,24646,24648,24650,24652,24654,24657,24659,24661,24663,24665,24667,24669],{"class":5527,"line":21692},[5525,24645,5553],{"class":5538},[5525,24647,5978],{"class":5556},[5525,24649,5560],{"class":5546},[5525,24651,5564],{"class":5563},[5525,24653,5567],{"class":5546},[5525,24655,24656],{"class":5563},"max_rps",[5525,24658,5990],{"class":5546},[5525,24660,6003],{"class":5542},[5525,24662,6034],{"class":5546},[5525,24664,9824],{"class":6037},[5525,24666,9647],{"class":5546},[5525,24668,9650],{"class":5563},[5525,24670,6006],{"class":5546},[5525,24672,24673,24675,24677,24679],{"class":5527,"line":21698},[5525,24674,6349],{"class":5542},[5525,24676,6352],{"class":5546},[5525,24678,6355],{"class":5556},[5525,24680,9862],{"class":5546},[5525,24682,24683,24685],{"class":5527,"line":21707},[5525,24684,6011],{"class":5538},[5525,24686,24687],{"class":5546},"._max_rps = max_rps\n",[5525,24689,24690],{"class":5527,"line":21714},[5525,24691,24692],{"class":5531},"        # __request_log → _RateLimitMixin__request_log (захист від підкласів)\n",[5525,24694,24695,24697,24700,24702,24705,24707,24710,24712],{"class":5527,"line":21734},[5525,24696,6011],{"class":5538},[5525,24698,24699],{"class":5546},".__request_log: dict[",[5525,24701,5993],{"class":5542},[5525,24703,24704],{"class":5546},", list[",[5525,24706,6031],{"class":5542},[5525,24708,24709],{"class":5546},"]] = defaultdict(",[5525,24711,15327],{"class":5542},[5525,24713,6182],{"class":5546},[5525,24715,24716],{"class":5527,"line":21772},[5525,24717,5667],{"emptyLinePlaceholder":5666},[5525,24719,24720,24722,24724,24726,24728,24730,24732],{"class":5527,"line":21777},[5525,24721,5553],{"class":5538},[5525,24723,23699],{"class":5556},[5525,24725,5560],{"class":5546},[5525,24727,5564],{"class":5563},[5525,24729,5567],{"class":5546},[5525,24731,23708],{"class":5563},[5525,24733,23711],{"class":5546},[5525,24735,24736,24739,24741,24744,24747,24749,24752],{"class":5527,"line":21802},[5525,24737,24738],{"class":5546},"        key = request.user ",[5525,24740,16308],{"class":5538},[5525,24742,24743],{"class":5546}," request.headers.get(",[5525,24745,24746],{"class":5608},"\"X-Forwarded-For\"",[5525,24748,5567],{"class":5546},[5525,24750,24751],{"class":5608},"\"anonymous\"",[5525,24753,6182],{"class":5546},[5525,24755,24756],{"class":5527,"line":21811},[5525,24757,24758],{"class":5546},"        now = time.time()\n",[5525,24760,24761],{"class":5527,"line":21818},[5525,24762,5667],{"emptyLinePlaceholder":5666},[5525,24764,24765],{"class":5527,"line":21831},[5525,24766,24767],{"class":5531},"        # Залишаємо лише запити останньої секунди\n",[5525,24769,24770,24772],{"class":5527,"line":21844},[5525,24771,6011],{"class":5538},[5525,24773,24774],{"class":5546},".__request_log[key] = [\n",[5525,24776,24777,24780,24782,24785,24787,24789,24792,24794,24797],{"class":5527,"line":21855},[5525,24778,24779],{"class":5546},"            t ",[5525,24781,6851],{"class":5643},[5525,24783,24784],{"class":5546}," t ",[5525,24786,6857],{"class":5643},[5525,24788,12854],{"class":5538},[5525,24790,24791],{"class":5546},".__request_log[key] ",[5525,24793,13144],{"class":5643},[5525,24795,24796],{"class":5546}," now - t \u003C ",[5525,24798,24799],{"class":6037},"1.0\n",[5525,24801,24802],{"class":5527,"line":21894},[5525,24803,24804],{"class":5546},"        ]\n",[5525,24806,24807],{"class":5527,"line":21907},[5525,24808,5667],{"emptyLinePlaceholder":5666},[5525,24810,24811,24813,24815,24817,24819,24822,24824],{"class":5527,"line":21912},[5525,24812,11799],{"class":5643},[5525,24814,15994],{"class":5556},[5525,24816,5560],{"class":5546},[5525,24818,5564],{"class":5538},[5525,24820,24821],{"class":5546},".__request_log[key]) >= ",[5525,24823,5564],{"class":5538},[5525,24825,24826],{"class":5546},"._max_rps:\n",[5525,24828,24829,24831],{"class":5527,"line":21917},[5525,24830,11820],{"class":5643},[5525,24832,24404],{"class":5546},[5525,24834,24835],{"class":5527,"line":21923},[5525,24836,24837],{"class":5546},"                Response.TOO_MANY,\n",[5525,24839,24840,24842,24844,24846,24849,24851,24854,24856,24859],{"class":5527,"line":21928},[5525,24841,24414],{"class":5563},[5525,24843,6804],{"class":5546},[5525,24845,5605],{"class":5538},[5525,24847,24848],{"class":5608},"\"429 Too Many Requests: ліміт ",[5525,24850,6077],{"class":5538},[5525,24852,24853],{"class":5546},"._max_rps",[5525,24855,5617],{"class":5538},[5525,24857,24858],{"class":5608}," req\u002Fs\"",[5525,24860,10049],{"class":5546},[5525,24862,24863,24866,24869,24872,24874,24877],{"class":5527,"line":21943},[5525,24864,24865],{"class":5563},"                headers",[5525,24867,24868],{"class":5546},"={",[5525,24870,24871],{"class":5608},"\"Retry-After\"",[5525,24873,5990],{"class":5546},[5525,24875,24876],{"class":5608},"\"1\"",[5525,24878,24879],{"class":5546},"},\n",[5525,24881,24882],{"class":5527,"line":21970},[5525,24883,17068],{"class":5546},[5525,24885,24886],{"class":5527,"line":21995},[5525,24887,5667],{"emptyLinePlaceholder":5666},[5525,24889,24890,24892],{"class":5527,"line":22000},[5525,24891,6011],{"class":5538},[5525,24893,24894],{"class":5546},".__request_log[key].append(now)\n",[5525,24896,24897,24899,24901,24903],{"class":5527,"line":22006},[5525,24898,6068],{"class":5643},[5525,24900,24598],{"class":5542},[5525,24902,24070],{"class":5546},[5525,24904,24073],{"class":5531},[5525,24906,24907],{"class":5527,"line":22015},[5525,24908,5667],{"emptyLinePlaceholder":5666},[5525,24910,24911],{"class":5527,"line":22021},[5525,24912,5667],{"emptyLinePlaceholder":5666},[5525,24914,24915,24917,24920],{"class":5527,"line":22027},[5525,24916,5539],{"class":5538},[5525,24918,24919],{"class":5542}," CORSMixin",[5525,24921,5547],{"class":5546},[5525,24923,24924],{"class":5527,"line":22033},[5525,24925,12125],{"class":5608},[5525,24927,24928],{"class":5527,"line":22038},[5525,24929,24930],{"class":5608},"    Mixin: додає CORS-заголовки до кожної відповіді.\n",[5525,24932,24933],{"class":5527,"line":22054},[5525,24934,12125],{"class":5608},[5525,24936,24937],{"class":5527,"line":22064},[5525,24938,5667],{"emptyLinePlaceholder":5666},[5525,24940,24941,24944,24947],{"class":5527,"line":22070},[5525,24942,24943],{"class":5546},"    DEFAULT_ORIGINS = [",[5525,24945,24946],{"class":5608},"\"*\"",[5525,24948,6837],{"class":5546},[5525,24950,24951],{"class":5527,"line":22096},[5525,24952,5667],{"emptyLinePlaceholder":5666},[5525,24954,24955,24957,24959,24961,24963,24965,24968,24970,24972,24974,24976,24978,24980,24982,24984],{"class":5527,"line":22101},[5525,24956,5553],{"class":5538},[5525,24958,5978],{"class":5556},[5525,24960,5560],{"class":5546},[5525,24962,5564],{"class":5563},[5525,24964,5567],{"class":5546},[5525,24966,24967],{"class":5563},"allowed_origins",[5525,24969,20815],{"class":5546},[5525,24971,5993],{"class":5542},[5525,24973,24312],{"class":5546},[5525,24975,6124],{"class":5538},[5525,24977,6034],{"class":5546},[5525,24979,6124],{"class":5538},[5525,24981,9647],{"class":5546},[5525,24983,9650],{"class":5563},[5525,24985,6006],{"class":5546},[5525,24987,24988,24990,24992,24994],{"class":5527,"line":22111},[5525,24989,6349],{"class":5542},[5525,24991,6352],{"class":5546},[5525,24993,6355],{"class":5556},[5525,24995,9862],{"class":5546},[5525,24997,24998,25000,25003,25005,25007],{"class":5527,"line":22117},[5525,24999,6011],{"class":5538},[5525,25001,25002],{"class":5546},"._allowed_origins = allowed_origins ",[5525,25004,16308],{"class":5538},[5525,25006,12854],{"class":5538},[5525,25008,25009],{"class":5546},".DEFAULT_ORIGINS\n",[5525,25011,25012],{"class":5527,"line":22129},[5525,25013,5667],{"emptyLinePlaceholder":5666},[5525,25015,25016,25018,25020,25022,25024,25026,25028],{"class":5527,"line":22137},[5525,25017,5553],{"class":5538},[5525,25019,23699],{"class":5556},[5525,25021,5560],{"class":5546},[5525,25023,5564],{"class":5563},[5525,25025,5567],{"class":5546},[5525,25027,23708],{"class":5563},[5525,25029,23711],{"class":5546},[5525,25031,25032,25035,25038,25040,25042],{"class":5527,"line":22142},[5525,25033,25034],{"class":5546},"        origin = request.headers.get(",[5525,25036,25037],{"class":5608},"\"Origin\"",[5525,25039,5567],{"class":5546},[5525,25041,24946],{"class":5608},[5525,25043,6182],{"class":5546},[5525,25045,25046,25048,25050,25052],{"class":5527,"line":22148},[5525,25047,24065],{"class":5546},[5525,25049,6398],{"class":5542},[5525,25051,24070],{"class":5546},[5525,25053,24073],{"class":5531},[5525,25055,25056],{"class":5527,"line":22164},[5525,25057,5667],{"emptyLinePlaceholder":5666},[5525,25059,25060],{"class":5527,"line":22187},[5525,25061,25062],{"class":5531},"        # Додаємо CORS-заголовки до відповіді\n",[5525,25064,25065,25068,25070,25072,25075,25077,25079,25082,25084],{"class":5527,"line":22205},[5525,25066,25067],{"class":5546},"        allowed = ",[5525,25069,24946],{"class":5608},[5525,25071,15719],{"class":5643},[5525,25073,25074],{"class":5608}," \"*\"",[5525,25076,7447],{"class":5538},[5525,25078,12854],{"class":5538},[5525,25080,25081],{"class":5546},"._allowed_origins ",[5525,25083,13157],{"class":5643},[5525,25085,18134],{"class":5546},[5525,25087,25088,25091,25093,25096,25098,25100,25102,25104,25106,25109,25111],{"class":5527,"line":22210},[5525,25089,25090],{"class":5546},"            origin ",[5525,25092,13144],{"class":5643},[5525,25094,25095],{"class":5546}," origin ",[5525,25097,6857],{"class":5538},[5525,25099,12854],{"class":5538},[5525,25101,25081],{"class":5546},[5525,25103,13157],{"class":5643},[5525,25105,12854],{"class":5538},[5525,25107,25108],{"class":5546},"._allowed_origins[",[5525,25110,12892],{"class":6037},[5525,25112,6837],{"class":5546},[5525,25114,25115],{"class":5527,"line":22221},[5525,25116,9054],{"class":5546},[5525,25118,25119],{"class":5527,"line":22229},[5525,25120,25121],{"class":5546},"        response.headers.update({\n",[5525,25123,25124,25127],{"class":5527,"line":22234},[5525,25125,25126],{"class":5608},"            \"Access-Control-Allow-Origin\"",[5525,25128,25129],{"class":5546},":  allowed,\n",[5525,25131,25132,25135,25137,25140],{"class":5527,"line":22240},[5525,25133,25134],{"class":5608},"            \"Access-Control-Allow-Methods\"",[5525,25136,5990],{"class":5546},[5525,25138,25139],{"class":5608},"\"GET, POST, PUT, DELETE\"",[5525,25141,10049],{"class":5546},[5525,25143,25144,25147,25149,25152],{"class":5527,"line":22248},[5525,25145,25146],{"class":5608},"            \"Access-Control-Allow-Headers\"",[5525,25148,5990],{"class":5546},[5525,25150,25151],{"class":5608},"\"Authorization, Content-Type\"",[5525,25153,10049],{"class":5546},[5525,25155,25156],{"class":5527,"line":22259},[5525,25157,25158],{"class":5546},"        })\n",[5525,25160,25161,25163],{"class":5527,"line":22271},[5525,25162,6068],{"class":5643},[5525,25164,24164],{"class":5546},[5525,25166,25167],{"class":5527,"line":22297},[5525,25168,5667],{"emptyLinePlaceholder":5666},[5525,25170,25171],{"class":5527,"line":22302},[5525,25172,5667],{"emptyLinePlaceholder":5666},[5525,25174,25175],{"class":5527,"line":22307},[5525,25176,25177],{"class":5531},"# ── Конкретні обробники маршрутів ─────────────────────────────────────────────\n",[5525,25179,25180],{"class":5527,"line":22323},[5525,25181,5667],{"emptyLinePlaceholder":5666},[5525,25183,25185,25187,25190,25192,25194,25196,25198,25200,25202],{"class":5527,"line":25184},166,[5525,25186,5539],{"class":5538},[5525,25188,25189],{"class":5542}," PublicHandler",[5525,25191,5560],{"class":5546},[5525,25193,15678],{"class":5542},[5525,25195,5567],{"class":5546},[5525,25197,22540],{"class":5542},[5525,25199,5567],{"class":5546},[5525,25201,22591],{"class":5542},[5525,25203,6006],{"class":5546},[5525,25205,25207],{"class":5527,"line":25206},167,[5525,25208,12125],{"class":5608},[5525,25210,25212],{"class":5527,"line":25211},168,[5525,25213,25214],{"class":5608},"    Публічний ендпоінт: лише логування + CORS.\n",[5525,25216,25218],{"class":5527,"line":25217},169,[5525,25219,25220],{"class":5608},"    MRO: PublicHandler → LoggingMixin → CORSMixin → BaseHandler → object\n",[5525,25222,25224],{"class":5527,"line":25223},170,[5525,25225,12125],{"class":5608},[5525,25227,25229],{"class":5527,"line":25228},171,[5525,25230,5667],{"emptyLinePlaceholder":5666},[5525,25232,25234,25236,25238,25240,25242,25244,25246],{"class":5527,"line":25233},172,[5525,25235,5553],{"class":5538},[5525,25237,23736],{"class":5556},[5525,25239,5560],{"class":5546},[5525,25241,5564],{"class":5563},[5525,25243,5567],{"class":5546},[5525,25245,23708],{"class":5563},[5525,25247,23711],{"class":5546},[5525,25249,25251,25253,25256,25259,25261,25264],{"class":5527,"line":25250},173,[5525,25252,6068],{"class":5643},[5525,25254,25255],{"class":5546}," Response(Response.OK, ",[5525,25257,25258],{"class":5563},"body",[5525,25260,6804],{"class":5546},[5525,25262,25263],{"class":5608},"'{\"status\": \"public\", \"data\": \"open\"}'",[5525,25265,6182],{"class":5546},[5525,25267,25269],{"class":5527,"line":25268},174,[5525,25270,5667],{"emptyLinePlaceholder":5666},[5525,25272,25274],{"class":5527,"line":25273},175,[5525,25275,5667],{"emptyLinePlaceholder":5666},[5525,25277,25279,25281,25284,25286,25288,25290,25292,25294,25296,25298,25300,25302,25304],{"class":5527,"line":25278},176,[5525,25280,5539],{"class":5538},[5525,25282,25283],{"class":5542}," ProtectedHandler",[5525,25285,5560],{"class":5546},[5525,25287,15678],{"class":5542},[5525,25289,5567],{"class":5546},[5525,25291,22534],{"class":5542},[5525,25293,5567],{"class":5546},[5525,25295,22537],{"class":5542},[5525,25297,5567],{"class":5546},[5525,25299,22540],{"class":5542},[5525,25301,5567],{"class":5546},[5525,25303,22591],{"class":5542},[5525,25305,6006],{"class":5546},[5525,25307,25309],{"class":5527,"line":25308},177,[5525,25310,12125],{"class":5608},[5525,25312,25314],{"class":5527,"line":25313},178,[5525,25315,25316],{"class":5608},"    Захищений ендпоінт: логування → автентифікація → rate limit → CORS → логіка.\n",[5525,25318,25320],{"class":5527,"line":25319},179,[5525,25321,25322],{"class":5608},"    MRO: ProtectedHandler → LoggingMixin → AuthMixin → RateLimitMixin → CORSMixin → BaseHandler\n",[5525,25324,25326],{"class":5527,"line":25325},180,[5525,25327,12125],{"class":5608},[5525,25329,25331],{"class":5527,"line":25330},181,[5525,25332,5667],{"emptyLinePlaceholder":5666},[5525,25334,25336,25338,25340,25342,25344,25346,25348],{"class":5527,"line":25335},182,[5525,25337,5553],{"class":5538},[5525,25339,5978],{"class":5556},[5525,25341,5560],{"class":5546},[5525,25343,5564],{"class":5563},[5525,25345,9647],{"class":5546},[5525,25347,9650],{"class":5563},[5525,25349,6006],{"class":5546},[5525,25351,25353,25355,25357,25359],{"class":5527,"line":25352},183,[5525,25354,6349],{"class":5542},[5525,25356,6352],{"class":5546},[5525,25358,6355],{"class":5556},[5525,25360,9021],{"class":5546},[5525,25362,25364,25367,25370,25372,25374,25376,25378,25380],{"class":5527,"line":25363},184,[5525,25365,25366],{"class":5563},"            required_roles",[5525,25368,25369],{"class":5546},"=[",[5525,25371,24261],{"class":5608},[5525,25373,5567],{"class":5546},[5525,25375,24280],{"class":5608},[5525,25377,5567],{"class":5546},[5525,25379,24238],{"class":5608},[5525,25381,9035],{"class":5546},[5525,25383,25385,25388,25390,25392],{"class":5527,"line":25384},185,[5525,25386,25387],{"class":5563},"            max_rps",[5525,25389,6804],{"class":5546},[5525,25391,12928],{"class":6037},[5525,25393,10049],{"class":5546},[5525,25395,25397,25400,25402,25405,25407,25410],{"class":5527,"line":25396},186,[5525,25398,25399],{"class":5563},"            allowed_origins",[5525,25401,25369],{"class":5546},[5525,25403,25404],{"class":5608},"\"https:\u002F\u002Fkostyl.dev\"",[5525,25406,5567],{"class":5546},[5525,25408,25409],{"class":5608},"\"http:\u002F\u002Flocalhost:3000\"",[5525,25411,9035],{"class":5546},[5525,25413,25415],{"class":5527,"line":25414},187,[5525,25416,25417],{"class":5546},"            **kwargs,\n",[5525,25419,25421],{"class":5527,"line":25420},188,[5525,25422,9054],{"class":5546},[5525,25424,25426],{"class":5527,"line":25425},189,[5525,25427,5667],{"emptyLinePlaceholder":5666},[5525,25429,25431,25433,25435,25437,25439,25441,25443],{"class":5527,"line":25430},190,[5525,25432,5553],{"class":5538},[5525,25434,23736],{"class":5556},[5525,25436,5560],{"class":5546},[5525,25438,5564],{"class":5563},[5525,25440,5567],{"class":5546},[5525,25442,23708],{"class":5563},[5525,25444,23711],{"class":5546},[5525,25446,25448,25450],{"class":5527,"line":25447},191,[5525,25449,6068],{"class":5643},[5525,25451,24404],{"class":5546},[5525,25453,25455],{"class":5527,"line":25454},192,[5525,25456,25457],{"class":5546},"            Response.OK,\n",[5525,25459,25461,25464,25466,25468,25470,25473,25476,25478,25481,25483,25486,25488,25490,25492,25494,25497,25499],{"class":5527,"line":25460},193,[5525,25462,25463],{"class":5563},"            body",[5525,25465,6804],{"class":5546},[5525,25467,5605],{"class":5538},[5525,25469,21724],{"class":5608},[5525,25471,25472],{"class":7431},"{{",[5525,25474,25475],{"class":5608},"\"status\": \"ok\", \"user\": \"",[5525,25477,5612],{"class":5538},[5525,25479,25480],{"class":5546},"request.user",[5525,25482,5617],{"class":5538},[5525,25484,25485],{"class":5608},"\", \"path\": \"",[5525,25487,5612],{"class":5538},[5525,25489,24054],{"class":5546},[5525,25491,5617],{"class":5538},[5525,25493,5620],{"class":5608},[5525,25495,25496],{"class":7431},"}}",[5525,25498,21724],{"class":5608},[5525,25500,10049],{"class":5546},[5525,25502,25504],{"class":5527,"line":25503},194,[5525,25505,9054],{"class":5546},[5525,25507,25509],{"class":5527,"line":25508},195,[5525,25510,5667],{"emptyLinePlaceholder":5666},[5525,25512,25514],{"class":5527,"line":25513},196,[5525,25515,5667],{"emptyLinePlaceholder":5666},[5525,25517,25519,25521,25524,25526,25528,25530,25532,25534,25536,25538,25540,25542,25544],{"class":5527,"line":25518},197,[5525,25520,5539],{"class":5538},[5525,25522,25523],{"class":5542}," AdminHandler",[5525,25525,5560],{"class":5546},[5525,25527,15678],{"class":5542},[5525,25529,5567],{"class":5546},[5525,25531,22534],{"class":5542},[5525,25533,5567],{"class":5546},[5525,25535,22537],{"class":5542},[5525,25537,5567],{"class":5546},[5525,25539,22540],{"class":5542},[5525,25541,5567],{"class":5546},[5525,25543,22591],{"class":5542},[5525,25545,6006],{"class":5546},[5525,25547,25549],{"class":5527,"line":25548},198,[5525,25550,12125],{"class":5608},[5525,25552,25554],{"class":5527,"line":25553},199,[5525,25555,25556],{"class":5608},"    Адмін-ендпоінт: тільки для role='admin'.\n",[5525,25558,25560],{"class":5527,"line":25559},200,[5525,25561,12125],{"class":5608},[5525,25563,25565],{"class":5527,"line":25564},201,[5525,25566,5667],{"emptyLinePlaceholder":5666},[5525,25568,25570,25572,25574,25576,25578,25580,25582],{"class":5527,"line":25569},202,[5525,25571,5553],{"class":5538},[5525,25573,5978],{"class":5556},[5525,25575,5560],{"class":5546},[5525,25577,5564],{"class":5563},[5525,25579,9647],{"class":5546},[5525,25581,9650],{"class":5563},[5525,25583,6006],{"class":5546},[5525,25585,25587,25589,25591,25593],{"class":5527,"line":25586},203,[5525,25588,6349],{"class":5542},[5525,25590,6352],{"class":5546},[5525,25592,6355],{"class":5556},[5525,25594,9021],{"class":5546},[5525,25596,25598,25600,25602,25604],{"class":5527,"line":25597},204,[5525,25599,25366],{"class":5563},[5525,25601,25369],{"class":5546},[5525,25603,24238],{"class":5608},[5525,25605,9035],{"class":5546},[5525,25607,25609,25611,25613,25615],{"class":5527,"line":25608},205,[5525,25610,25387],{"class":5563},[5525,25612,6804],{"class":5546},[5525,25614,6689],{"class":6037},[5525,25616,10049],{"class":5546},[5525,25618,25620],{"class":5527,"line":25619},206,[5525,25621,25417],{"class":5546},[5525,25623,25625],{"class":5527,"line":25624},207,[5525,25626,9054],{"class":5546},[5525,25628,25630],{"class":5527,"line":25629},208,[5525,25631,5667],{"emptyLinePlaceholder":5666},[5525,25633,25635,25637,25639,25641,25643,25645,25647],{"class":5527,"line":25634},209,[5525,25636,5553],{"class":5538},[5525,25638,23736],{"class":5556},[5525,25640,5560],{"class":5546},[5525,25642,5564],{"class":5563},[5525,25644,5567],{"class":5546},[5525,25646,23708],{"class":5563},[5525,25648,23711],{"class":5546},[5525,25650,25652,25654],{"class":5527,"line":25651},210,[5525,25653,6068],{"class":5643},[5525,25655,24404],{"class":5546},[5525,25657,25659],{"class":5527,"line":25658},211,[5525,25660,25457],{"class":5546},[5525,25662,25664,25666,25668,25670,25672,25674,25677,25679,25681,25683,25686,25688,25690],{"class":5527,"line":25663},212,[5525,25665,25463],{"class":5563},[5525,25667,6804],{"class":5546},[5525,25669,5605],{"class":5538},[5525,25671,21724],{"class":5608},[5525,25673,25472],{"class":7431},[5525,25675,25676],{"class":5608},"\"admin\": true, \"user\": \"",[5525,25678,5612],{"class":5538},[5525,25680,25480],{"class":5546},[5525,25682,5617],{"class":5538},[5525,25684,25685],{"class":5608},"\", \"action\": \"permitted\"",[5525,25687,25496],{"class":7431},[5525,25689,21724],{"class":5608},[5525,25691,10049],{"class":5546},[5525,25693,25695],{"class":5527,"line":25694},213,[5525,25696,9054],{"class":5546},[5516,25698,25701],{"className":5518,"code":25699,"filename":25700,"language":5520,"meta":5521,"style":5521},"from models import Request, Response\nfrom handlers import BaseHandler\n\n\nclass Router:\n    \"\"\"\n    Маршрутизатор запитів.\n    Використовує __init_subclass__ для автоматичної реєстрації маршрутів.\n    \"\"\"\n\n    _routes: dict[str, type[BaseHandler]] = {}\n\n    def register(self, path: str, handler_cls: type[BaseHandler]) -> None:\n        \"\"\"Ручна реєстрація маршруту.\"\"\"\n        if not issubclass(handler_cls, BaseHandler):\n            raise TypeError(\n                f\"{handler_cls.__name__} має бути підкласом BaseHandler\"\n            )\n        self._routes[path] = handler_cls\n        print(f\"[Router] Зареєстровано: {path!r} → {handler_cls.__name__}\")\n\n    def dispatch(self, request: Request) -> Response:\n        \"\"\"Знаходить обробник і виконує запит.\"\"\"\n        handler_cls = self._routes.get(request.path)\n        if handler_cls is None:\n            return Response(\n                Response.NOT_FOUND,\n                body=f\"404 Not Found: {request.path!r}\",\n            )\n\n        # isinstance для перевірки типу — чи є це BaseHandler?\n        handler = handler_cls()\n        assert isinstance(handler, BaseHandler), \"Обробник має бути BaseHandler\"\n        return handler.handle(request)\n\n    def show_mro(self, handler_cls: type) -> None:\n        \"\"\"Виводить MRO класу — корисно для налагодження.\"\"\"\n        print(f\"\\nMRO {handler_cls.__name__}:\")\n        for i, cls in enumerate(handler_cls.__mro__):\n            prefix = \"  └─\" if i == len(handler_cls.__mro__) - 1 else \"  ├─\"\n            print(f\"{prefix} {cls.__name__}\")\n","router.py",[5503,25702,25703,25713,25725,25729,25733,25742,25746,25751,25756,25760,25764,25774,25778,25810,25815,25827,25835,25853,25857,25864,25895,25899,25916,25921,25931,25944,25950,25955,25976,25980,25984,25989,25994,26008,26015,26019,26044,26049,26077,26098,26127],{"__ignoreMap":5521},[5525,25704,25705,25707,25709,25711],{"class":5527,"line":5528},[5525,25706,6261],{"class":5643},[5525,25708,23595],{"class":5546},[5525,25710,6267],{"class":5643},[5525,25712,23600],{"class":5546},[5525,25714,25715,25717,25720,25722],{"class":5527,"line":5535},[5525,25716,6261],{"class":5643},[5525,25718,25719],{"class":5546}," handlers ",[5525,25721,6267],{"class":5643},[5525,25723,25724],{"class":5546}," BaseHandler\n",[5525,25726,25727],{"class":5527,"line":5550},[5525,25728,5667],{"emptyLinePlaceholder":5666},[5525,25730,25731],{"class":5527,"line":5581},[5525,25732,5667],{"emptyLinePlaceholder":5666},[5525,25734,25735,25737,25740],{"class":5527,"line":5629},[5525,25736,5539],{"class":5538},[5525,25738,25739],{"class":5542}," Router",[5525,25741,5547],{"class":5546},[5525,25743,25744],{"class":5527,"line":5663},[5525,25745,12125],{"class":5608},[5525,25747,25748],{"class":5527,"line":5670},[5525,25749,25750],{"class":5608},"    Маршрутизатор запитів.\n",[5525,25752,25753],{"class":5527,"line":5680},[5525,25754,25755],{"class":5608},"    Використовує __init_subclass__ для автоматичної реєстрації маршрутів.\n",[5525,25757,25758],{"class":5527,"line":5701},[5525,25759,12125],{"class":5608},[5525,25761,25762],{"class":5527,"line":5741},[5525,25763,5667],{"emptyLinePlaceholder":5666},[5525,25765,25766,25769,25771],{"class":5527,"line":5768},[5525,25767,25768],{"class":5546},"    _routes: dict[",[5525,25770,5993],{"class":5542},[5525,25772,25773],{"class":5546},", type[BaseHandler]] = {}\n",[5525,25775,25776],{"class":5527,"line":5773},[5525,25777,5667],{"emptyLinePlaceholder":5666},[5525,25779,25780,25782,25785,25787,25789,25791,25794,25796,25798,25800,25803,25806,25808],{"class":5527,"line":5783},[5525,25781,5553],{"class":5538},[5525,25783,25784],{"class":5556}," register",[5525,25786,5560],{"class":5546},[5525,25788,5564],{"class":5563},[5525,25790,5567],{"class":5546},[5525,25792,25793],{"class":5563},"path",[5525,25795,5990],{"class":5546},[5525,25797,5993],{"class":5542},[5525,25799,5567],{"class":5546},[5525,25801,25802],{"class":5563},"handler_cls",[5525,25804,25805],{"class":5546},": type[BaseHandler]) -> ",[5525,25807,6124],{"class":5538},[5525,25809,5547],{"class":5546},[5525,25811,25812],{"class":5527,"line":5804},[5525,25813,25814],{"class":5608},"        \"\"\"Ручна реєстрація маршруту.\"\"\"\n",[5525,25816,25817,25819,25821,25824],{"class":5527,"line":5844},[5525,25818,11799],{"class":5643},[5525,25820,12236],{"class":5538},[5525,25822,25823],{"class":5556}," issubclass",[5525,25825,25826],{"class":5546},"(handler_cls, BaseHandler):\n",[5525,25828,25829,25831,25833],{"class":5527,"line":6185},[5525,25830,12899],{"class":5643},[5525,25832,15595],{"class":5542},[5525,25834,9021],{"class":5546},[5525,25836,25837,25839,25841,25843,25846,25848,25850],{"class":5527,"line":6190},[5525,25838,17037],{"class":5538},[5525,25840,5620],{"class":5608},[5525,25842,5612],{"class":5538},[5525,25844,25845],{"class":5546},"handler_cls.",[5525,25847,6226],{"class":5563},[5525,25849,5617],{"class":5538},[5525,25851,25852],{"class":5608}," має бути підкласом BaseHandler\"\n",[5525,25854,25855],{"class":5527,"line":6208},[5525,25856,17068],{"class":5546},[5525,25858,25859,25861],{"class":5527,"line":7127},[5525,25860,6011],{"class":5538},[5525,25862,25863],{"class":5546},"._routes[path] = handler_cls\n",[5525,25865,25866,25868,25870,25872,25875,25877,25879,25881,25883,25885,25887,25889,25891,25893],{"class":5527,"line":7133},[5525,25867,6152],{"class":5556},[5525,25869,5560],{"class":5546},[5525,25871,5605],{"class":5538},[5525,25873,25874],{"class":5608},"\"[Router] Зареєстровано: ",[5525,25876,5612],{"class":5538},[5525,25878,25793],{"class":5546},[5525,25880,6238],{"class":5538},[5525,25882,11180],{"class":5608},[5525,25884,5612],{"class":5538},[5525,25886,25845],{"class":5546},[5525,25888,6226],{"class":5563},[5525,25890,5617],{"class":5538},[5525,25892,5620],{"class":5608},[5525,25894,6182],{"class":5546},[5525,25896,25897],{"class":5527,"line":7139},[5525,25898,5667],{"emptyLinePlaceholder":5666},[5525,25900,25901,25903,25906,25908,25910,25912,25914],{"class":5527,"line":7148},[5525,25902,5553],{"class":5538},[5525,25904,25905],{"class":5556}," dispatch",[5525,25907,5560],{"class":5546},[5525,25909,5564],{"class":5563},[5525,25911,5567],{"class":5546},[5525,25913,23708],{"class":5563},[5525,25915,23711],{"class":5546},[5525,25917,25918],{"class":5527,"line":7159},[5525,25919,25920],{"class":5608},"        \"\"\"Знаходить обробник і виконує запит.\"\"\"\n",[5525,25922,25923,25926,25928],{"class":5527,"line":7170},[5525,25924,25925],{"class":5546},"        handler_cls = ",[5525,25927,5564],{"class":5538},[5525,25929,25930],{"class":5546},"._routes.get(request.path)\n",[5525,25932,25933,25935,25938,25940,25942],{"class":5527,"line":7458},[5525,25934,11799],{"class":5643},[5525,25936,25937],{"class":5546}," handler_cls ",[5525,25939,12233],{"class":5538},[5525,25941,12239],{"class":5538},[5525,25943,5547],{"class":5546},[5525,25945,25946,25948],{"class":5527,"line":7477},[5525,25947,11820],{"class":5643},[5525,25949,24404],{"class":5546},[5525,25951,25952],{"class":5527,"line":7483},[5525,25953,25954],{"class":5546},"                Response.NOT_FOUND,\n",[5525,25956,25957,25959,25961,25963,25966,25968,25970,25972,25974],{"class":5527,"line":7489},[5525,25958,24414],{"class":5563},[5525,25960,6804],{"class":5546},[5525,25962,5605],{"class":5538},[5525,25964,25965],{"class":5608},"\"404 Not Found: ",[5525,25967,5612],{"class":5538},[5525,25969,24054],{"class":5546},[5525,25971,6238],{"class":5538},[5525,25973,5620],{"class":5608},[5525,25975,10049],{"class":5546},[5525,25977,25978],{"class":5527,"line":7495},[5525,25979,17068],{"class":5546},[5525,25981,25982],{"class":5527,"line":7501},[5525,25983,5667],{"emptyLinePlaceholder":5666},[5525,25985,25986],{"class":5527,"line":7506},[5525,25987,25988],{"class":5531},"        # isinstance для перевірки типу — чи є це BaseHandler?\n",[5525,25990,25991],{"class":5527,"line":7512},[5525,25992,25993],{"class":5546},"        handler = handler_cls()\n",[5525,25995,25996,25999,26002,26005],{"class":5527,"line":7535},[5525,25997,25998],{"class":5643},"        assert",[5525,26000,26001],{"class":5556}," isinstance",[5525,26003,26004],{"class":5546},"(handler, BaseHandler), ",[5525,26006,26007],{"class":5608},"\"Обробник має бути BaseHandler\"\n",[5525,26009,26010,26012],{"class":5527,"line":7541},[5525,26011,6068],{"class":5643},[5525,26013,26014],{"class":5546}," handler.handle(request)\n",[5525,26016,26017],{"class":5527,"line":7547},[5525,26018,5667],{"emptyLinePlaceholder":5666},[5525,26020,26021,26023,26026,26028,26030,26032,26034,26036,26038,26040,26042],{"class":5527,"line":7552},[5525,26022,5553],{"class":5538},[5525,26024,26025],{"class":5556}," show_mro",[5525,26027,5560],{"class":5546},[5525,26029,5564],{"class":5563},[5525,26031,5567],{"class":5546},[5525,26033,25802],{"class":5563},[5525,26035,5990],{"class":5546},[5525,26037,7223],{"class":5542},[5525,26039,6059],{"class":5546},[5525,26041,6124],{"class":5538},[5525,26043,5547],{"class":5546},[5525,26045,26046],{"class":5527,"line":7569},[5525,26047,26048],{"class":5608},"        \"\"\"Виводить MRO класу — корисно для налагодження.\"\"\"\n",[5525,26050,26051,26053,26055,26057,26059,26061,26064,26066,26068,26070,26072,26075],{"class":5527,"line":7575},[5525,26052,6152],{"class":5556},[5525,26054,5560],{"class":5546},[5525,26056,5605],{"class":5538},[5525,26058,5620],{"class":5608},[5525,26060,7432],{"class":7431},[5525,26062,26063],{"class":5608},"MRO ",[5525,26065,5612],{"class":5538},[5525,26067,25845],{"class":5546},[5525,26069,6226],{"class":5563},[5525,26071,5617],{"class":5538},[5525,26073,26074],{"class":5608},":\"",[5525,26076,6182],{"class":5546},[5525,26078,26079,26081,26084,26086,26088,26091,26094,26096],{"class":5527,"line":7580},[5525,26080,15371],{"class":5643},[5525,26082,26083],{"class":5546}," i, ",[5525,26085,8610],{"class":5538},[5525,26087,7447],{"class":5643},[5525,26089,26090],{"class":5556}," enumerate",[5525,26092,26093],{"class":5546},"(handler_cls.",[5525,26095,7453],{"class":5563},[5525,26097,6006],{"class":5546},[5525,26099,26100,26103,26106,26108,26111,26113,26115,26117,26120,26122,26124],{"class":5527,"line":7586},[5525,26101,26102],{"class":5546},"            prefix = ",[5525,26104,26105],{"class":5608},"\"  └─\"",[5525,26107,15719],{"class":5643},[5525,26109,26110],{"class":5546}," i == ",[5525,26112,22084],{"class":5556},[5525,26114,26093],{"class":5546},[5525,26116,7453],{"class":5563},[5525,26118,26119],{"class":5546},") - ",[5525,26121,9444],{"class":6037},[5525,26123,15729],{"class":5643},[5525,26125,26126],{"class":5608}," \"  ├─\"\n",[5525,26128,26129,26131,26133,26135,26137,26139,26142,26144,26147,26149,26151,26153,26155],{"class":5527,"line":7604},[5525,26130,20708],{"class":5556},[5525,26132,5560],{"class":5546},[5525,26134,5605],{"class":5538},[5525,26136,5620],{"class":5608},[5525,26138,5612],{"class":5538},[5525,26140,26141],{"class":5546},"prefix",[5525,26143,5617],{"class":5538},[5525,26145,26146],{"class":5538}," {cls",[5525,26148,5652],{"class":5546},[5525,26150,6226],{"class":5563},[5525,26152,5617],{"class":5538},[5525,26154,5620],{"class":5608},[5525,26156,6182],{"class":5546},[5516,26158,26160],{"className":5518,"code":26159,"filename":6725,"language":5520,"meta":5521,"style":5521},"from models import Request, Response\nfrom handlers import PublicHandler, ProtectedHandler, AdminHandler\nfrom router import Router\n\n# ── Налаштування роутера ──────────────────────────────────────────────────────\nrouter = Router()\nrouter.register(\"\u002Fapi\u002Fpublic\",    PublicHandler)\nrouter.register(\"\u002Fapi\u002Fdata\",      ProtectedHandler)\nrouter.register(\"\u002Fapi\u002Fadmin\",     AdminHandler)\n\n# ── MRO-аналіз ────────────────────────────────────────────────────────────────\nrouter.show_mro(ProtectedHandler)\n\nprint(\"\\n\" + \"=\" * 55)\n\n# ── Сценарій 1: Публічний запит ───────────────────────────────────────────────\nprint(\"\\n[1] Публічний ендпоінт:\")\nresp = router.dispatch(Request(\"GET\", \"\u002Fapi\u002Fpublic\"))\nprint(f\"    Відповідь: {resp}\")\n\n# ── Сценарій 2: Запит без токена ──────────────────────────────────────────────\nprint(\"\\n[2] Захищений ендпоінт без токена:\")\nresp = router.dispatch(Request(\"GET\", \"\u002Fapi\u002Fdata\"))\nprint(f\"    Відповідь: {resp}\")\n\n# ── Сценарій 3: Запит з валідним токеном ─────────────────────────────────────\nprint(\"\\n[3] Захищений ендпоінт з валідним токеном (user-token):\")\nresp = router.dispatch(Request(\n    \"GET\", \"\u002Fapi\u002Fdata\",\n    headers={\"Authorization\": \"Bearer user-token\", \"Origin\": \"https:\u002F\u002Fkostyl.dev\"},\n))\nprint(f\"    Відповідь: {resp}\")\nprint(f\"    CORS: {resp.headers.get('Access-Control-Allow-Origin')}\")\n\n# ── Сценарій 4: Недостатня роль ───────────────────────────────────────────────\nprint(\"\\n[4] Admin ендпоінт з роллю 'user':\")\nresp = router.dispatch(Request(\n    \"GET\", \"\u002Fapi\u002Fadmin\",\n    headers={\"Authorization\": \"Bearer user-token\"},\n))\nprint(f\"    Відповідь: {resp}\")\n\n# ── Сценарій 5: Адмін з правильною роллю ─────────────────────────────────────\nprint(\"\\n[5] Admin ендпоінт з роллю 'admin':\")\nresp = router.dispatch(Request(\n    \"POST\", \"\u002Fapi\u002Fadmin\",\n    headers={\"Authorization\": \"Bearer admin-token\"},\n    body='{\"action\": \"delete_user\", \"target\": \"spammer\"}',\n))\nprint(f\"    Відповідь: {resp}\")\n\n# ── Сценарій 6: Rate Limiting ─────────────────────────────────────────────────\nprint(\"\\n[6] Rate Limiting (6 запитів при ліміті 5 req\u002Fs):\")\nfor i in range(6):\n    r = router.dispatch(Request(\n        \"GET\", \"\u002Fapi\u002Fdata\",\n        headers={\"Authorization\": \"Bearer vip-token\"},\n    ))\n    status_icon = \"✅\" if r.ok else \"❌\"\n    print(f\"    Запит #{i+1}: {status_icon} {r.status}\")\n\n# ── Сценарій 7: Невідомий маршрут ────────────────────────────────────────────\nprint(\"\\n[7] Невідомий маршрут:\")\nresp = router.dispatch(Request(\"GET\", \"\u002Fapi\u002Fsecret\"))\nprint(f\"    Відповідь: {resp}\")\n\n# ── issubclass демонстрація ───────────────────────────────────────────────────\nprint(\"\\n[8] issubclass перевірки:\")\nfrom handlers import BaseHandler, LoggingMixin, AuthMixin\nfor cls in [PublicHandler, ProtectedHandler, AdminHandler]:\n    print(f\"    issubclass({cls.__name__}, BaseHandler):   \"\n          f\"{issubclass(cls, BaseHandler)}\")\n    print(f\"    issubclass({cls.__name__}, LoggingMixin):  \"\n          f\"{issubclass(cls, LoggingMixin)}\")\n    has_auth = issubclass(cls, AuthMixin)\n    print(f\"    issubclass({cls.__name__}, AuthMixin):     \"\n          f\"{has_auth} {'← захист!' if has_auth else ''}\")\n",[5503,26161,26162,26172,26183,26195,26199,26204,26209,26220,26230,26240,26244,26249,26254,26258,26283,26287,26292,26307,26322,26344,26348,26353,26368,26380,26400,26404,26409,26424,26429,26440,26464,26468,26488,26515,26519,26524,26539,26543,26553,26567,26571,26591,26595,26600,26615,26619,26630,26645,26657,26661,26681,26685,26690,26705,26723,26728,26739,26755,26760,26776,26816,26820,26825,26840,26853,26873,26877,26882,26897,26908,26919,26941,26965,26986,27009,27023,27044],{"__ignoreMap":5521},[5525,26163,26164,26166,26168,26170],{"class":5527,"line":5528},[5525,26165,6261],{"class":5643},[5525,26167,23595],{"class":5546},[5525,26169,6267],{"class":5643},[5525,26171,23600],{"class":5546},[5525,26173,26174,26176,26178,26180],{"class":5527,"line":5535},[5525,26175,6261],{"class":5643},[5525,26177,25719],{"class":5546},[5525,26179,6267],{"class":5643},[5525,26181,26182],{"class":5546}," PublicHandler, ProtectedHandler, AdminHandler\n",[5525,26184,26185,26187,26190,26192],{"class":5527,"line":5550},[5525,26186,6261],{"class":5643},[5525,26188,26189],{"class":5546}," router ",[5525,26191,6267],{"class":5643},[5525,26193,26194],{"class":5546}," Router\n",[5525,26196,26197],{"class":5527,"line":5581},[5525,26198,5667],{"emptyLinePlaceholder":5666},[5525,26200,26201],{"class":5527,"line":5629},[5525,26202,26203],{"class":5531},"# ── Налаштування роутера ──────────────────────────────────────────────────────\n",[5525,26205,26206],{"class":5527,"line":5663},[5525,26207,26208],{"class":5546},"router = Router()\n",[5525,26210,26211,26214,26217],{"class":5527,"line":5670},[5525,26212,26213],{"class":5546},"router.register(",[5525,26215,26216],{"class":5608},"\"\u002Fapi\u002Fpublic\"",[5525,26218,26219],{"class":5546},",    PublicHandler)\n",[5525,26221,26222,26224,26227],{"class":5527,"line":5680},[5525,26223,26213],{"class":5546},[5525,26225,26226],{"class":5608},"\"\u002Fapi\u002Fdata\"",[5525,26228,26229],{"class":5546},",      ProtectedHandler)\n",[5525,26231,26232,26234,26237],{"class":5527,"line":5701},[5525,26233,26213],{"class":5546},[5525,26235,26236],{"class":5608},"\"\u002Fapi\u002Fadmin\"",[5525,26238,26239],{"class":5546},",     AdminHandler)\n",[5525,26241,26242],{"class":5527,"line":5741},[5525,26243,5667],{"emptyLinePlaceholder":5666},[5525,26245,26246],{"class":5527,"line":5768},[5525,26247,26248],{"class":5531},"# ── MRO-аналіз ────────────────────────────────────────────────────────────────\n",[5525,26250,26251],{"class":5527,"line":5773},[5525,26252,26253],{"class":5546},"router.show_mro(ProtectedHandler)\n",[5525,26255,26256],{"class":5527,"line":5783},[5525,26257,5667],{"emptyLinePlaceholder":5666},[5525,26259,26260,26262,26264,26266,26268,26270,26273,26276,26278,26281],{"class":5527,"line":5804},[5525,26261,5600],{"class":5556},[5525,26263,5560],{"class":5546},[5525,26265,5620],{"class":5608},[5525,26267,7432],{"class":7431},[5525,26269,5620],{"class":5608},[5525,26271,26272],{"class":5546}," + ",[5525,26274,26275],{"class":5608},"\"=\"",[5525,26277,13725],{"class":5546},[5525,26279,26280],{"class":6037},"55",[5525,26282,6182],{"class":5546},[5525,26284,26285],{"class":5527,"line":5844},[5525,26286,5667],{"emptyLinePlaceholder":5666},[5525,26288,26289],{"class":5527,"line":6185},[5525,26290,26291],{"class":5531},"# ── Сценарій 1: Публічний запит ───────────────────────────────────────────────\n",[5525,26293,26294,26296,26298,26300,26302,26305],{"class":5527,"line":6190},[5525,26295,5600],{"class":5556},[5525,26297,5560],{"class":5546},[5525,26299,5620],{"class":5608},[5525,26301,7432],{"class":7431},[5525,26303,26304],{"class":5608},"[1] Публічний ендпоінт:\"",[5525,26306,6182],{"class":5546},[5525,26308,26309,26312,26315,26317,26319],{"class":5527,"line":6208},[5525,26310,26311],{"class":5546},"resp = router.dispatch(Request(",[5525,26313,26314],{"class":5608},"\"GET\"",[5525,26316,5567],{"class":5546},[5525,26318,26216],{"class":5608},[5525,26320,26321],{"class":5546},"))\n",[5525,26323,26324,26326,26328,26330,26333,26335,26338,26340,26342],{"class":5527,"line":7127},[5525,26325,5600],{"class":5556},[5525,26327,5560],{"class":5546},[5525,26329,5605],{"class":5538},[5525,26331,26332],{"class":5608},"\"    Відповідь: ",[5525,26334,5612],{"class":5538},[5525,26336,26337],{"class":5546},"resp",[5525,26339,5617],{"class":5538},[5525,26341,5620],{"class":5608},[5525,26343,6182],{"class":5546},[5525,26345,26346],{"class":5527,"line":7133},[5525,26347,5667],{"emptyLinePlaceholder":5666},[5525,26349,26350],{"class":5527,"line":7139},[5525,26351,26352],{"class":5531},"# ── Сценарій 2: Запит без токена ──────────────────────────────────────────────\n",[5525,26354,26355,26357,26359,26361,26363,26366],{"class":5527,"line":7148},[5525,26356,5600],{"class":5556},[5525,26358,5560],{"class":5546},[5525,26360,5620],{"class":5608},[5525,26362,7432],{"class":7431},[5525,26364,26365],{"class":5608},"[2] Захищений ендпоінт без токена:\"",[5525,26367,6182],{"class":5546},[5525,26369,26370,26372,26374,26376,26378],{"class":5527,"line":7159},[5525,26371,26311],{"class":5546},[5525,26373,26314],{"class":5608},[5525,26375,5567],{"class":5546},[5525,26377,26226],{"class":5608},[5525,26379,26321],{"class":5546},[5525,26381,26382,26384,26386,26388,26390,26392,26394,26396,26398],{"class":5527,"line":7170},[5525,26383,5600],{"class":5556},[5525,26385,5560],{"class":5546},[5525,26387,5605],{"class":5538},[5525,26389,26332],{"class":5608},[5525,26391,5612],{"class":5538},[5525,26393,26337],{"class":5546},[5525,26395,5617],{"class":5538},[5525,26397,5620],{"class":5608},[5525,26399,6182],{"class":5546},[5525,26401,26402],{"class":5527,"line":7458},[5525,26403,5667],{"emptyLinePlaceholder":5666},[5525,26405,26406],{"class":5527,"line":7477},[5525,26407,26408],{"class":5531},"# ── Сценарій 3: Запит з валідним токеном ─────────────────────────────────────\n",[5525,26410,26411,26413,26415,26417,26419,26422],{"class":5527,"line":7483},[5525,26412,5600],{"class":5556},[5525,26414,5560],{"class":5546},[5525,26416,5620],{"class":5608},[5525,26418,7432],{"class":7431},[5525,26420,26421],{"class":5608},"[3] Захищений ендпоінт з валідним токеном (user-token):\"",[5525,26423,6182],{"class":5546},[5525,26425,26426],{"class":5527,"line":7489},[5525,26427,26428],{"class":5546},"resp = router.dispatch(Request(\n",[5525,26430,26431,26434,26436,26438],{"class":5527,"line":7495},[5525,26432,26433],{"class":5608},"    \"GET\"",[5525,26435,5567],{"class":5546},[5525,26437,26226],{"class":5608},[5525,26439,10049],{"class":5546},[5525,26441,26442,26445,26447,26449,26451,26454,26456,26458,26460,26462],{"class":5527,"line":7501},[5525,26443,26444],{"class":5563},"    headers",[5525,26446,24868],{"class":5546},[5525,26448,24373],{"class":5608},[5525,26450,5990],{"class":5546},[5525,26452,26453],{"class":5608},"\"Bearer user-token\"",[5525,26455,5567],{"class":5546},[5525,26457,25037],{"class":5608},[5525,26459,5990],{"class":5546},[5525,26461,25404],{"class":5608},[5525,26463,24879],{"class":5546},[5525,26465,26466],{"class":5527,"line":7506},[5525,26467,26321],{"class":5546},[5525,26469,26470,26472,26474,26476,26478,26480,26482,26484,26486],{"class":5527,"line":7512},[5525,26471,5600],{"class":5556},[5525,26473,5560],{"class":5546},[5525,26475,5605],{"class":5538},[5525,26477,26332],{"class":5608},[5525,26479,5612],{"class":5538},[5525,26481,26337],{"class":5546},[5525,26483,5617],{"class":5538},[5525,26485,5620],{"class":5608},[5525,26487,6182],{"class":5546},[5525,26489,26490,26492,26494,26496,26499,26501,26504,26507,26509,26511,26513],{"class":5527,"line":7535},[5525,26491,5600],{"class":5556},[5525,26493,5560],{"class":5546},[5525,26495,5605],{"class":5538},[5525,26497,26498],{"class":5608},"\"    CORS: ",[5525,26500,5612],{"class":5538},[5525,26502,26503],{"class":5546},"resp.headers.get(",[5525,26505,26506],{"class":5608},"'Access-Control-Allow-Origin'",[5525,26508,8483],{"class":5546},[5525,26510,5617],{"class":5538},[5525,26512,5620],{"class":5608},[5525,26514,6182],{"class":5546},[5525,26516,26517],{"class":5527,"line":7541},[5525,26518,5667],{"emptyLinePlaceholder":5666},[5525,26520,26521],{"class":5527,"line":7547},[5525,26522,26523],{"class":5531},"# ── Сценарій 4: Недостатня роль ───────────────────────────────────────────────\n",[5525,26525,26526,26528,26530,26532,26534,26537],{"class":5527,"line":7552},[5525,26527,5600],{"class":5556},[5525,26529,5560],{"class":5546},[5525,26531,5620],{"class":5608},[5525,26533,7432],{"class":7431},[5525,26535,26536],{"class":5608},"[4] Admin ендпоінт з роллю 'user':\"",[5525,26538,6182],{"class":5546},[5525,26540,26541],{"class":5527,"line":7569},[5525,26542,26428],{"class":5546},[5525,26544,26545,26547,26549,26551],{"class":5527,"line":7575},[5525,26546,26433],{"class":5608},[5525,26548,5567],{"class":5546},[5525,26550,26236],{"class":5608},[5525,26552,10049],{"class":5546},[5525,26554,26555,26557,26559,26561,26563,26565],{"class":5527,"line":7580},[5525,26556,26444],{"class":5563},[5525,26558,24868],{"class":5546},[5525,26560,24373],{"class":5608},[5525,26562,5990],{"class":5546},[5525,26564,26453],{"class":5608},[5525,26566,24879],{"class":5546},[5525,26568,26569],{"class":5527,"line":7586},[5525,26570,26321],{"class":5546},[5525,26572,26573,26575,26577,26579,26581,26583,26585,26587,26589],{"class":5527,"line":7604},[5525,26574,5600],{"class":5556},[5525,26576,5560],{"class":5546},[5525,26578,5605],{"class":5538},[5525,26580,26332],{"class":5608},[5525,26582,5612],{"class":5538},[5525,26584,26337],{"class":5546},[5525,26586,5617],{"class":5538},[5525,26588,5620],{"class":5608},[5525,26590,6182],{"class":5546},[5525,26592,26593],{"class":5527,"line":7609},[5525,26594,5667],{"emptyLinePlaceholder":5666},[5525,26596,26597],{"class":5527,"line":7615},[5525,26598,26599],{"class":5531},"# ── Сценарій 5: Адмін з правильною роллю ─────────────────────────────────────\n",[5525,26601,26602,26604,26606,26608,26610,26613],{"class":5527,"line":7631},[5525,26603,5600],{"class":5556},[5525,26605,5560],{"class":5546},[5525,26607,5620],{"class":5608},[5525,26609,7432],{"class":7431},[5525,26611,26612],{"class":5608},"[5] Admin ендпоінт з роллю 'admin':\"",[5525,26614,6182],{"class":5546},[5525,26616,26617],{"class":5527,"line":7646},[5525,26618,26428],{"class":5546},[5525,26620,26621,26624,26626,26628],{"class":5527,"line":7661},[5525,26622,26623],{"class":5608},"    \"POST\"",[5525,26625,5567],{"class":5546},[5525,26627,26236],{"class":5608},[5525,26629,10049],{"class":5546},[5525,26631,26632,26634,26636,26638,26640,26643],{"class":5527,"line":7681},[5525,26633,26444],{"class":5563},[5525,26635,24868],{"class":5546},[5525,26637,24373],{"class":5608},[5525,26639,5990],{"class":5546},[5525,26641,26642],{"class":5608},"\"Bearer admin-token\"",[5525,26644,24879],{"class":5546},[5525,26646,26647,26650,26652,26655],{"class":5527,"line":7686},[5525,26648,26649],{"class":5563},"    body",[5525,26651,6804],{"class":5546},[5525,26653,26654],{"class":5608},"'{\"action\": \"delete_user\", \"target\": \"spammer\"}'",[5525,26656,10049],{"class":5546},[5525,26658,26659],{"class":5527,"line":7692},[5525,26660,26321],{"class":5546},[5525,26662,26663,26665,26667,26669,26671,26673,26675,26677,26679],{"class":5527,"line":7708},[5525,26664,5600],{"class":5556},[5525,26666,5560],{"class":5546},[5525,26668,5605],{"class":5538},[5525,26670,26332],{"class":5608},[5525,26672,5612],{"class":5538},[5525,26674,26337],{"class":5546},[5525,26676,5617],{"class":5538},[5525,26678,5620],{"class":5608},[5525,26680,6182],{"class":5546},[5525,26682,26683],{"class":5527,"line":7722},[5525,26684,5667],{"emptyLinePlaceholder":5666},[5525,26686,26687],{"class":5527,"line":9345},[5525,26688,26689],{"class":5531},"# ── Сценарій 6: Rate Limiting ─────────────────────────────────────────────────\n",[5525,26691,26692,26694,26696,26698,26700,26703],{"class":5527,"line":9374},[5525,26693,5600],{"class":5556},[5525,26695,5560],{"class":5546},[5525,26697,5620],{"class":5608},[5525,26699,7432],{"class":7431},[5525,26701,26702],{"class":5608},"[6] Rate Limiting (6 запитів при ліміті 5 req\u002Fs):\"",[5525,26704,6182],{"class":5546},[5525,26706,26707,26709,26712,26714,26717,26719,26721],{"class":5527,"line":9379},[5525,26708,6851],{"class":5643},[5525,26710,26711],{"class":5546}," i ",[5525,26713,6857],{"class":5643},[5525,26715,26716],{"class":5556}," range",[5525,26718,5560],{"class":5546},[5525,26720,14352],{"class":6037},[5525,26722,6006],{"class":5546},[5525,26724,26725],{"class":5527,"line":9384},[5525,26726,26727],{"class":5546},"    r = router.dispatch(Request(\n",[5525,26729,26730,26733,26735,26737],{"class":5527,"line":9390},[5525,26731,26732],{"class":5608},"        \"GET\"",[5525,26734,5567],{"class":5546},[5525,26736,26226],{"class":5608},[5525,26738,10049],{"class":5546},[5525,26740,26741,26744,26746,26748,26750,26753],{"class":5527,"line":9423},[5525,26742,26743],{"class":5563},"        headers",[5525,26745,24868],{"class":5546},[5525,26747,24373],{"class":5608},[5525,26749,5990],{"class":5546},[5525,26751,26752],{"class":5608},"\"Bearer vip-token\"",[5525,26754,24879],{"class":5546},[5525,26756,26757],{"class":5527,"line":9428},[5525,26758,26759],{"class":5546},"    ))\n",[5525,26761,26762,26765,26767,26769,26772,26774],{"class":5527,"line":9434},[5525,26763,26764],{"class":5546},"    status_icon = ",[5525,26766,23511],{"class":5608},[5525,26768,15719],{"class":5643},[5525,26770,26771],{"class":5546}," r.ok ",[5525,26773,13157],{"class":5643},[5525,26775,23523],{"class":5608},[5525,26777,26778,26780,26782,26784,26787,26789,26792,26794,26796,26798,26800,26803,26805,26807,26810,26812,26814],{"class":5527,"line":9459},[5525,26779,6865],{"class":5556},[5525,26781,5560],{"class":5546},[5525,26783,5605],{"class":5538},[5525,26785,26786],{"class":5608},"\"    Запит #",[5525,26788,5612],{"class":5538},[5525,26790,26791],{"class":5546},"i+",[5525,26793,9444],{"class":6037},[5525,26795,5617],{"class":5538},[5525,26797,5990],{"class":5608},[5525,26799,5612],{"class":5538},[5525,26801,26802],{"class":5546},"status_icon",[5525,26804,5617],{"class":5538},[5525,26806,23476],{"class":5538},[5525,26808,26809],{"class":5546},"r.status",[5525,26811,5617],{"class":5538},[5525,26813,5620],{"class":5608},[5525,26815,6182],{"class":5546},[5525,26817,26818],{"class":5527,"line":9474},[5525,26819,5667],{"emptyLinePlaceholder":5666},[5525,26821,26822],{"class":5527,"line":9479},[5525,26823,26824],{"class":5531},"# ── Сценарій 7: Невідомий маршрут ────────────────────────────────────────────\n",[5525,26826,26827,26829,26831,26833,26835,26838],{"class":5527,"line":9485},[5525,26828,5600],{"class":5556},[5525,26830,5560],{"class":5546},[5525,26832,5620],{"class":5608},[5525,26834,7432],{"class":7431},[5525,26836,26837],{"class":5608},"[7] Невідомий маршрут:\"",[5525,26839,6182],{"class":5546},[5525,26841,26842,26844,26846,26848,26851],{"class":5527,"line":9491},[5525,26843,26311],{"class":5546},[5525,26845,26314],{"class":5608},[5525,26847,5567],{"class":5546},[5525,26849,26850],{"class":5608},"\"\u002Fapi\u002Fsecret\"",[5525,26852,26321],{"class":5546},[5525,26854,26855,26857,26859,26861,26863,26865,26867,26869,26871],{"class":5527,"line":9506},[5525,26856,5600],{"class":5556},[5525,26858,5560],{"class":5546},[5525,26860,5605],{"class":5538},[5525,26862,26332],{"class":5608},[5525,26864,5612],{"class":5538},[5525,26866,26337],{"class":5546},[5525,26868,5617],{"class":5538},[5525,26870,5620],{"class":5608},[5525,26872,6182],{"class":5546},[5525,26874,26875],{"class":5527,"line":15393},[5525,26876,5667],{"emptyLinePlaceholder":5666},[5525,26878,26879],{"class":5527,"line":15401},[5525,26880,26881],{"class":5531},"# ── issubclass демонстрація ───────────────────────────────────────────────────\n",[5525,26883,26884,26886,26888,26890,26892,26895],{"class":5527,"line":15407},[5525,26885,5600],{"class":5556},[5525,26887,5560],{"class":5546},[5525,26889,5620],{"class":5608},[5525,26891,7432],{"class":7431},[5525,26893,26894],{"class":5608},"[8] issubclass перевірки:\"",[5525,26896,6182],{"class":5546},[5525,26898,26899,26901,26903,26905],{"class":5527,"line":15415},[5525,26900,6261],{"class":5643},[5525,26902,25719],{"class":5546},[5525,26904,6267],{"class":5643},[5525,26906,26907],{"class":5546}," BaseHandler, LoggingMixin, AuthMixin\n",[5525,26909,26910,26912,26914,26916],{"class":5527,"line":15420},[5525,26911,6851],{"class":5643},[5525,26913,7444],{"class":5538},[5525,26915,7447],{"class":5643},[5525,26917,26918],{"class":5546}," [PublicHandler, ProtectedHandler, AdminHandler]:\n",[5525,26920,26921,26923,26925,26927,26930,26932,26934,26936,26938],{"class":5527,"line":15438},[5525,26922,6865],{"class":5556},[5525,26924,5560],{"class":5546},[5525,26926,5605],{"class":5538},[5525,26928,26929],{"class":5608},"\"    issubclass(",[5525,26931,17184],{"class":5538},[5525,26933,5652],{"class":5546},[5525,26935,6226],{"class":5563},[5525,26937,5617],{"class":5538},[5525,26939,26940],{"class":5608},", BaseHandler):   \"\n",[5525,26942,26943,26946,26948,26950,26952,26954,26956,26959,26961,26963],{"class":5527,"line":15444},[5525,26944,26945],{"class":5538},"          f",[5525,26947,5620],{"class":5608},[5525,26949,5612],{"class":5538},[5525,26951,7699],{"class":5556},[5525,26953,5560],{"class":5546},[5525,26955,8610],{"class":5538},[5525,26957,26958],{"class":5546},", BaseHandler)",[5525,26960,5617],{"class":5538},[5525,26962,5620],{"class":5608},[5525,26964,6182],{"class":5546},[5525,26966,26967,26969,26971,26973,26975,26977,26979,26981,26983],{"class":5527,"line":15455},[5525,26968,6865],{"class":5556},[5525,26970,5560],{"class":5546},[5525,26972,5605],{"class":5538},[5525,26974,26929],{"class":5608},[5525,26976,17184],{"class":5538},[5525,26978,5652],{"class":5546},[5525,26980,6226],{"class":5563},[5525,26982,5617],{"class":5538},[5525,26984,26985],{"class":5608},", LoggingMixin):  \"\n",[5525,26987,26988,26990,26992,26994,26996,26998,27000,27003,27005,27007],{"class":5527,"line":15463},[5525,26989,26945],{"class":5538},[5525,26991,5620],{"class":5608},[5525,26993,5612],{"class":5538},[5525,26995,7699],{"class":5556},[5525,26997,5560],{"class":5546},[5525,26999,8610],{"class":5538},[5525,27001,27002],{"class":5546},", LoggingMixin)",[5525,27004,5617],{"class":5538},[5525,27006,5620],{"class":5608},[5525,27008,6182],{"class":5546},[5525,27010,27011,27014,27016,27018,27020],{"class":5527,"line":15491},[5525,27012,27013],{"class":5546},"    has_auth = ",[5525,27015,7699],{"class":5556},[5525,27017,5560],{"class":5546},[5525,27019,8610],{"class":5538},[5525,27021,27022],{"class":5546},", AuthMixin)\n",[5525,27024,27025,27027,27029,27031,27033,27035,27037,27039,27041],{"class":5527,"line":15496},[5525,27026,6865],{"class":5556},[5525,27028,5560],{"class":5546},[5525,27030,5605],{"class":5538},[5525,27032,26929],{"class":5608},[5525,27034,17184],{"class":5538},[5525,27036,5652],{"class":5546},[5525,27038,6226],{"class":5563},[5525,27040,5617],{"class":5538},[5525,27042,27043],{"class":5608},", AuthMixin):     \"\n",[5525,27045,27046,27048,27050,27052,27055,27057,27059,27062,27064,27067,27069,27072,27074,27076],{"class":5527,"line":15501},[5525,27047,26945],{"class":5538},[5525,27049,5620],{"class":5608},[5525,27051,5612],{"class":5538},[5525,27053,27054],{"class":5546},"has_auth",[5525,27056,5617],{"class":5538},[5525,27058,23476],{"class":5538},[5525,27060,27061],{"class":5608},"'← захист!'",[5525,27063,15719],{"class":5643},[5525,27065,27066],{"class":5546}," has_auth ",[5525,27068,13157],{"class":5643},[5525,27070,27071],{"class":5608}," ''",[5525,27073,5617],{"class":5538},[5525,27075,5620],{"class":5608},[5525,27077,6182],{"class":5546},[6870,27079,27080,27088,27097,27105,27113,27116,27120,27128,27134,27140,27146,27152,27158,27165,27168,27172,27176,27180,27188,27191,27195,27199,27203,27210,27213,27217,27220,27224,27231,27239,27242,27246,27250,27254,27261,27264,27268,27272,27276,27283,27286,27290,27298,27305,27312,27319,27326,27338,27341,27345,27352,27355,27359,27366,27373,27380,27388],{"title":6872},[6874,27081,27083,6882,27086],{"className":27082},[5527],[5525,27084,6881],{"className":27085},[6880],[5877,27087,6872],{},[6874,27089,27091,27092,27096],{"className":27090},[5527],"[Router] Зареєстровано: ",[5525,27093,27095],{"className":27094},[6905],"'\u002Fapi\u002Fpublic'"," → PublicHandler",[6874,27098,27091,27100,27104],{"className":27099},[5527],[5525,27101,27103],{"className":27102},[6905],"'\u002Fapi\u002Fdata'","   → ProtectedHandler",[6874,27106,27091,27108,27112],{"className":27107},[5527],[5525,27109,27111],{"className":27110},[6905],"'\u002Fapi\u002Fadmin'","  → AdminHandler",[6874,27114],{"className":27115},[5527],[6874,27117,27119],{"className":27118},[5527],"MRO ProtectedHandler:",[6874,27121,27123,27124],{"className":27122},[5527],"  ├─ ",[5525,27125,27127],{"className":27126},[6913],"ProtectedHandler",[6874,27129,27123,27131],{"className":27130},[5527],[5525,27132,15678],{"className":27133},[6892],[6874,27135,27123,27137],{"className":27136},[5527],[5525,27138,22534],{"className":27139},[6892],[6874,27141,27123,27143],{"className":27142},[5527],[5525,27144,22537],{"className":27145},[6892],[6874,27147,27123,27149],{"className":27148},[5527],[5525,27150,22540],{"className":27151},[6892],[6874,27153,27123,27155],{"className":27154},[5527],[5525,27156,22591],{"className":27157},[6905],[6874,27159,27161,27162],{"className":27160},[5527],"  └─ ",[5525,27163,5928],{"className":27164},[7786],[6874,27166],{"className":27167},[5527],[6874,27169,27171],{"className":27170},[5527],"[1] Публічний ендпоінт:",[6874,27173,27175],{"className":27174},[5527],"[14:55:01] 📋 [INFO] [PublicHandler] → GET \u002Fapi\u002Fpublic",[6874,27177,27179],{"className":27178},[5527],"[14:55:01] 📋 [INFO] [PublicHandler] ← ✅ 200 | GET \u002Fapi\u002Fpublic",[6874,27181,27183,27184],{"className":27182},[5527],"    Відповідь: ",[5525,27185,27187],{"className":27186},[6913],"✅ Response(200: '{\"status\": \"public\"...')",[6874,27189],{"className":27190},[5527],[6874,27192,27194],{"className":27193},[5527],"[2] Захищений ендпоінт без токена:",[6874,27196,27198],{"className":27197},[5527],"[14:55:01] 📋 [INFO] [ProtectedHandler] → GET \u002Fapi\u002Fdata",[6874,27200,27202],{"className":27201},[5527],"[14:55:01] ⚠️ [WARN] [ProtectedHandler] ← ❌ 401 | GET \u002Fapi\u002Fdata",[6874,27204,27183,27206],{"className":27205},[5527],[5525,27207,27209],{"className":27208},[7845],"❌ Response(401: '401 Unauthorized: відсутній токен')",[6874,27211],{"className":27212},[5527],[6874,27214,27216],{"className":27215},[5527],"[3] Захищений ендпоінт з валідним токеном:",[6874,27218,27198],{"className":27219},[5527],[6874,27221,27223],{"className":27222},[5527],"[14:55:01] 📋 [INFO] [ProtectedHandler] ← ✅ 200 | GET \u002Fapi\u002Fdata",[6874,27225,27183,27227],{"className":27226},[5527],[5525,27228,27230],{"className":27229},[6913],"✅ Response(200: '{\"status\": \"ok\", \"user\": \"alice\"...')",[6874,27232,27234,27235],{"className":27233},[5527],"    CORS: ",[5525,27236,27238],{"className":27237},[6905],"https:\u002F\u002Fkostyl.dev",[6874,27240],{"className":27241},[5527],[6874,27243,27245],{"className":27244},[5527],"[4] Admin ендпоінт з роллю 'user':",[6874,27247,27249],{"className":27248},[5527],"[14:55:01] 📋 [INFO] [AdminHandler] → GET \u002Fapi\u002Fadmin",[6874,27251,27253],{"className":27252},[5527],"[14:55:01] ⚠️ [WARN] [AdminHandler] ← ❌ 403 | GET \u002Fapi\u002Fadmin",[6874,27255,27183,27257],{"className":27256},[5527],[5525,27258,27260],{"className":27259},[7845],"❌ Response(403: \"403 Forbidden: потрібна роль ['admin']...\")",[6874,27262],{"className":27263},[5527],[6874,27265,27267],{"className":27266},[5527],"[5] Admin ендпоінт з роллю 'admin':",[6874,27269,27271],{"className":27270},[5527],"[14:55:01] 📋 [INFO] [AdminHandler] → POST \u002Fapi\u002Fadmin",[6874,27273,27275],{"className":27274},[5527],"[14:55:01] 📋 [INFO] [AdminHandler] ← ✅ 200 | POST \u002Fapi\u002Fadmin",[6874,27277,27183,27279],{"className":27278},[5527],[5525,27280,27282],{"className":27281},[6913],"✅ Response(200: '{\"admin\": true, \"user\": \"admin\"...')",[6874,27284],{"className":27285},[5527],[6874,27287,27289],{"className":27288},[5527],"[6] Rate Limiting (6 запитів при ліміті 5 req\u002Fs):",[6874,27291,27293,27294],{"className":27292},[5527],"    Запит #1: ",[5525,27295,27297],{"className":27296},[6913],"✅ 200",[6874,27299,27301,27302],{"className":27300},[5527],"    Запит #2: ",[5525,27303,27297],{"className":27304},[6913],[6874,27306,27308,27309],{"className":27307},[5527],"    Запит #3: ",[5525,27310,27297],{"className":27311},[6913],[6874,27313,27315,27316],{"className":27314},[5527],"    Запит #4: ",[5525,27317,27297],{"className":27318},[6913],[6874,27320,27322,27323],{"className":27321},[5527],"    Запит #5: ",[5525,27324,27297],{"className":27325},[6913],[6874,27327,27329,27330,7797,27334],{"className":27328},[5527],"    Запит #6: ",[5525,27331,27333],{"className":27332},[7845],"❌ 429",[5525,27335,27337],{"className":27336},[7786],"# Rate limit!",[6874,27339],{"className":27340},[5527],[6874,27342,27344],{"className":27343},[5527],"[7] Невідомий маршрут:",[6874,27346,27183,27348],{"className":27347},[5527],[5525,27349,27351],{"className":27350},[7845],"❌ Response(404: '404 Not Found: ...')",[6874,27353],{"className":27354},[5527],[6874,27356,27358],{"className":27357},[5527],"[8] issubclass перевірки:",[6874,27360,27362,27363],{"className":27361},[5527],"    issubclass(PublicHandler, BaseHandler):    ",[5525,27364,7832],{"className":27365},[6913],[6874,27367,27369,27370],{"className":27368},[5527],"    issubclass(PublicHandler, LoggingMixin):   ",[5525,27371,7832],{"className":27372},[6913],[6874,27374,27376,27377],{"className":27375},[5527],"    issubclass(PublicHandler, AuthMixin):      ",[5525,27378,7846],{"className":27379},[7845],[6874,27381,27383,27384,27387],{"className":27382},[5527],"    issubclass(ProtectedHandler, AuthMixin):   ",[5525,27385,7832],{"className":27386},[6913],"  ← захист!",[6874,27389,27391,27392,27387],{"className":27390},[5527],"    issubclass(AdminHandler, AuthMixin):       ",[5525,27393,7832],{"className":27394},[6913],[5909,27396],{},[5507,27398,27400],{"id":27399},"підсумки-та-найкращі-практики","Підсумки та найкращі практики",[5882,27402,27403,27411,27431,27446,27459,27474],{},[5885,27404,27407,27408,5652],{"icon":27405,"title":27406},"i-heroicons-squares-plus","IS-A vs HAS-A","Наслідуйте тільки при чіткому IS-A відношенні. Перевіряйте через LSP: чи можна замінити батька підкласом без зміни поведінки програми? Якщо ні — використовуйте ",[5877,27409,27410],{},"композицію",[5885,27412,27415,27416,27418,27419,27421,27422,27425,27426,27428,27429,5652],{"icon":27413,"title":27414},"i-heroicons-arrow-path-solid","Кооперативний super()","При множинному або кооперативному наслідуванні ",[5877,27417,10258],{}," передавайте ",[5503,27420,9597],{}," через ",[5503,27423,27424],{},"super().__init__(**kwargs)",". Якщо хоч один клас у ланцюжку пропустить це — ",[5503,27427,10250],{}," отримає невідомі аргументи і впаде з ",[5503,27430,10254],{},[5885,27432,27435,27436,27438,27439,27442,27443,5652],{"icon":27433,"title":27434},"i-heroicons-shield-check","Гігієна Mixins","Mixins — без стану, з суфіксом ",[5503,27437,14732],{},", ліворуч від основного класу. Одна домішка — одна відповідальність. Замість глибокої ієрархії ",[5503,27440,27441],{},"Base → Loggable → Serializable → Product"," — плоска ",[5503,27444,27445],{},"Product(LoggingMixin, JSONSerializableMixin)",[5885,27447,27450,27451,27454,27455,27458],{"icon":27448,"title":27449},"i-heroicons-magnifying-glass","Перевірка MRO","При будь-якій неочікуваній поведінці — негайно перевіряйте ",[5503,27452,27453],{},"ClassName.mro()",". Використовуйте ",[5503,27456,27457],{},"find_method_owner(cls, 'method_name')"," щоб точно знайти, де визначено конкретний метод.",[5885,27460,27463,27464,27466,27467,27470,27471,5652],{"icon":27461,"title":27462},"i-heroicons-scale","LSP як критерій","Перед кожним ",[5503,27465,14388],{}," запитуйте: чи виконує підклас ",[5877,27468,27469],{},"всі"," передумови та постумови батьківського класу? Класичний приклад порушення — ",[5503,27472,27473],{},"Square(Rectangle)",[5885,27475,27478,27479,27481],{"icon":27476,"title":27477},"i-heroicons-wrench-screwdriver","**init_subclass** замість метакласів","Для автоматичної реєстрації підкласів у 90% випадків достатньо ",[5503,27480,17090],{}," (PEP 487, Python 3.6+). Метакласи потрібні лише для найбільш складних сценаріїв модифікації самого процесу створення класу.",[27483,27484,27485],"style",{},"html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html pre.shiki code .sjcCO, html code.shiki .sjcCO{--shiki-light:#EE0000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}",{"title":5521,"searchDepth":5535,"depth":5535,"links":27487},[27488,27489,27496,27509,27513,27528,27536,27539,27546,27552,27556],{"id":5509,"depth":5535,"text":5510},{"id":5913,"depth":5535,"text":5914,"children":27490},[27491,27492,27494],{"id":5918,"depth":5550,"text":5919},{"id":6938,"depth":5550,"text":27493},"__dict__ екземпляра проти __dict__ класу",{"id":7203,"depth":5550,"text":27495},"Дослідження ієрархії: __base__, __bases__ та __subclasses__()",{"id":7873,"depth":5535,"text":27497,"children":27498},"Частина II: super() — проксі-об'єкт, а не батьківський клас",[27499,27501,27503,27505,27507],{"id":7880,"depth":5550,"text":27500},"Чому super() — це не просто «виклик батька»",{"id":8307,"depth":5550,"text":27502},"__class__ як cell variable: чому super() без аргументів не є магією",{"id":8567,"depth":5550,"text":27504},"Повна сигнатура super()",{"id":8831,"depth":5550,"text":27506},"super() у @classmethod: фабричний патерн",{"id":9581,"depth":5550,"text":27508},"Кооперативне наслідування та *args, **kwargs",{"id":10267,"depth":5535,"text":10268,"children":27510},[27511,27512],{"id":10271,"depth":5550,"text":10272},{"id":10692,"depth":5550,"text":10693},{"id":10889,"depth":5535,"text":10890,"children":27514},[27515,27516,27517,27519,27521,27523,27525,27526],{"id":10893,"depth":5550,"text":10894},{"id":11023,"depth":5550,"text":11024},{"id":11165,"depth":5550,"text":27518},"Крок 1: Беремо голову першого списку — B",{"id":11230,"depth":5550,"text":27520},"Крок 2: Беремо голову першого списку — A",{"id":11309,"depth":5550,"text":27522},"Крок 3: Беремо голову — A",{"id":11351,"depth":5550,"text":27524},"Крок 4: Залишається object",{"id":11460,"depth":5550,"text":11461},{"id":11638,"depth":5550,"text":27527},"Налагодження MRO: __mro__ vs mro()",{"id":11912,"depth":5535,"text":11913,"children":27529},[27530,27532,27534,27535],{"id":11916,"depth":5550,"text":27531},"PyTypeObject та tp_mro",{"id":12075,"depth":5550,"text":27533},"Як Python шукає метод: LOAD_ATTR та type_getattro",{"id":12432,"depth":5550,"text":12433},{"id":12999,"depth":5550,"text":13000},{"id":13338,"depth":5535,"text":13339,"children":27537},[27538],{"id":13342,"depth":5550,"text":13343},{"id":14401,"depth":5535,"text":14402,"children":27540},[27541,27542,27543,27544],{"id":14405,"depth":5550,"text":14406},{"id":14736,"depth":5550,"text":14737},{"id":16649,"depth":5550,"text":16650},{"id":17087,"depth":5550,"text":27545},"__init_subclass__: сучасна альтернатива метакласам",{"id":17903,"depth":5535,"text":17904,"children":27547},[27548,27549,27550],{"id":17907,"depth":5550,"text":17908},{"id":19162,"depth":5550,"text":19163},{"id":20518,"depth":5550,"text":27551},"Рівень 3 (Advanced): Міні-фреймворк реєстру плагінів через __init_subclass__",{"id":22461,"depth":5535,"text":22462,"children":27553},[27554,27555],{"id":22594,"depth":5550,"text":22595},{"id":22915,"depth":5550,"text":22916},{"id":27399,"depth":5535,"text":27400},"Глибоке дослідження механізмів наслідування в Python — від одиночного наслідування та перевизначення методів до cooperative multiple inheritance, внутрішнього влаштування super() як проксі-об'єкта, детального математичного аналізу C3-лінеаризації, CPython Internals MRO та патерну Mixins.","md",null,{},{"title":2937,"description":27557},"oKHYXWLvRhU6mKS9d_BLdMkJBAcaKCuahzzbAQNvVRg",[27564,27566],{"title":2933,"path":2934,"stem":2935,"description":27565,"children":-1},"Глибоке дослідження інкапсуляції в Python — від філософії «дорослих людей» та угод про іменування до механізму Name Mangling, обчислювальних властивостей з @property, кастомних дескрипторів та валідації даних через геттери й сеттери.",{"title":2941,"path":2942,"stem":2943,"description":27567,"children":-1},"Глибокий аналіз двох підходів до абстракції в Python — формальних Abstract Base Classes (ABC) та структурних Protocols (PEP 544). Номінативна та структурна типізація, mypy, runtime-перевірки та вибір правильного інструменту для production-коду.",1794581914791]