[{"data":1,"prerenderedAt":16090},["ShallowReactive",2],{"navigation_docs":3,"-python-decorators-static-class":3379,"-python-decorators-static-class-surround":16085},[4,1707,1912,2366,2547,2649,2856,2978,3028,3085,3119,3245,3322,3375],{"title":5,"icon":6,"path":7,"stem":8,"children":9},"C#","i-devicon-csharp","\u002Fcsharp","01.csharp",[10,13,60,90,120,202,219,253,379,404,457,650,1364,1654,1703],{"title":11,"path":7,"stem":12},"C# та .NET","01.csharp\u002Findex",{"title":14,"icon":15,"path":16,"stem":17,"children":18,"page":59},"Fundamentals","i-lucide-book-open","\u002Fcsharp\u002Ffundamentals","01.csharp\u002F01.fundamentals",[19,23,27,31,35,39,43,47,51,55],{"title":20,"path":21,"stem":22},"Вступ до екосистеми .NET","\u002Fcsharp\u002Ffundamentals\u002Fintroduction-to-ecosystem","01.csharp\u002F01.fundamentals\u002F01.introduction-to-ecosystem",{"title":24,"path":25,"stem":26},"Структура програми на C#","\u002Fcsharp\u002Ffundamentals\u002Fprogram-structure","01.csharp\u002F01.fundamentals\u002F02.program-structure",{"title":28,"path":29,"stem":30},"Змінні та Типи Даних","\u002Fcsharp\u002Ffundamentals\u002Fvariables-data-types","01.csharp\u002F01.fundamentals\u002F03.variables-data-types",{"title":32,"path":33,"stem":34},"Масиви","\u002Fcsharp\u002Ffundamentals\u002Farrays","01.csharp\u002F01.fundamentals\u002F04.arrays",{"title":36,"path":37,"stem":38},"Strings & Text Handling","\u002Fcsharp\u002Ffundamentals\u002Fstrings-text-handling","01.csharp\u002F01.fundamentals\u002F05.strings-text-handling",{"title":40,"path":41,"stem":42},"Дати і Час","\u002Fcsharp\u002Ffundamentals\u002Fdates-time-handling","01.csharp\u002F01.fundamentals\u002F06.dates-time-handling",{"title":44,"path":45,"stem":46},"Потік Керування","\u002Fcsharp\u002Ffundamentals\u002Fcontrol-flow","01.csharp\u002F01.fundamentals\u002F07.control-flow",{"title":48,"path":49,"stem":50},"Методи","\u002Fcsharp\u002Ffundamentals\u002Fmethods","01.csharp\u002F01.fundamentals\u002F08.methods",{"title":52,"path":53,"stem":54},"Основи Відлагодження","\u002Fcsharp\u002Ffundamentals\u002Fdebugging-basics","01.csharp\u002F01.fundamentals\u002F09.debugging-basics",{"title":56,"path":57,"stem":58},"Інтерактивна Консоль (Classic)","\u002Fcsharp\u002Ffundamentals\u002Finteractive-console","01.csharp\u002F01.fundamentals\u002F10.interactive-console",false,{"title":61,"icon":62,"path":63,"stem":64,"children":65,"page":59},"OOP","i-lucide-box","\u002Fcsharp\u002Foop","01.csharp\u002F02.oop",[66,70,74,78,82,86],{"title":67,"path":68,"stem":69},"Package Management (Управління Пакетами)","\u002Fcsharp\u002Foop\u002Fpackage-management","01.csharp\u002F02.oop\u002F01.package-management",{"title":71,"path":72,"stem":73},"Класи та Об'єкти","\u002Fcsharp\u002Foop\u002Fclasses-objects","01.csharp\u002F02.oop\u002F02.classes-objects",{"title":75,"path":76,"stem":77},"Властивості та Поля","\u002Fcsharp\u002Foop\u002Fproperties-fields","01.csharp\u002F02.oop\u002F03.properties-fields",{"title":79,"path":80,"stem":81},"Стовпи ООП","\u002Fcsharp\u002Foop\u002Foop-pillars","01.csharp\u002F02.oop\u002F04.oop-pillars",{"title":83,"path":84,"stem":85},"Advanced Types","\u002Fcsharp\u002Foop\u002Fadvanced-types","01.csharp\u002F02.oop\u002F05.advanced-types",{"title":87,"path":88,"stem":89},"Namespaces (Простори Імен)","\u002Fcsharp\u002Foop\u002Fnamespaces","01.csharp\u002F02.oop\u002F06.namespaces",{"title":91,"icon":92,"path":93,"stem":94,"children":95,"page":59},"Advanced Core","i-lucide-zap","\u002Fcsharp\u002Fadvanced-core","01.csharp\u002F03.advanced-core",[96,100,104,108,112,116],{"title":97,"path":98,"stem":99},"Generics (Узагальнення)","\u002Fcsharp\u002Fadvanced-core\u002Fgenerics","01.csharp\u002F03.advanced-core\u002F01.generics",{"title":101,"path":102,"stem":103},"Делегати, Події та Лямбда-вирази","\u002Fcsharp\u002Fadvanced-core\u002Fdelegates-events-lambdas","01.csharp\u002F03.advanced-core\u002F02.delegates-events-lambdas",{"title":105,"path":106,"stem":107},"Interfaces Deep Dive (Інтерфейси: Поглиблений Розгляд)","\u002Fcsharp\u002Fadvanced-core\u002Finterfaces-deep-dive","01.csharp\u002F03.advanced-core\u002F03.interfaces-deep-dive",{"title":109,"path":110,"stem":111},"Обробка Винятків","\u002Fcsharp\u002Fadvanced-core\u002Fexception-handling","01.csharp\u002F03.advanced-core\u002F04.exception-handling",{"title":113,"path":114,"stem":115},"Pattern Matching","\u002Fcsharp\u002Fadvanced-core\u002Fpattern-matching","01.csharp\u002F03.advanced-core\u002F05.pattern-matching",{"title":117,"path":118,"stem":119},"Додаткові Можливості C#","\u002Fcsharp\u002Fadvanced-core\u002Fadditional-features","01.csharp\u002F03.advanced-core\u002F06.additional-features",{"title":121,"icon":122,"path":123,"stem":124,"children":125,"page":59},"Architecture Best Practices","i-lucide-building-2","\u002Fcsharp\u002Farchitecture-best-practices","01.csharp\u002F04.architecture-best-practices",[126,130,149,153,157,161,165,169],{"title":127,"path":128,"stem":129},"Software Design Principles (Частина 1)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fsoftware-design-principles","01.csharp\u002F04.architecture-best-practices\u002F01.software-design-principles",{"title":131,"icon":132,"path":133,"stem":134,"children":135,"page":59},"Design Patterns","i-lucide-folder","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns",[136],{"title":137,"icon":132,"path":138,"stem":139,"children":140,"page":59},"Creational","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns\u002Fcreational","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns\u002Fcreational",[141,145],{"title":142,"path":143,"stem":144},"Singleton (Одинак)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns\u002Fcreational\u002Fsingleton","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns\u002Fcreational\u002F01.singleton",{"title":146,"path":147,"stem":148},"Builder (Будівельник)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns\u002Fcreational\u002Fbuilder","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns\u002Fcreational\u002F02.builder",{"title":150,"path":151,"stem":152},"Building Professional CLIs","\u002Fcsharp\u002Farchitecture-best-practices\u002Fbuilding-professional-clis","01.csharp\u002F04.architecture-best-practices\u002F03.building-professional-clis",{"title":154,"path":155,"stem":156},"Validation & Flow Control","\u002Fcsharp\u002Farchitecture-best-practices\u002Fvalidation-flow-control","01.csharp\u002F04.architecture-best-practices\u002F04.validation-flow-control",{"title":158,"path":159,"stem":160},"The Modern .NET Host (Microsoft.Extensions)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fmodern-dotnet-host","01.csharp\u002F04.architecture-best-practices\u002F05.modern-dotnet-host",{"title":162,"path":163,"stem":164},"Data Mapper: Repository та DAO патерни (Частина 1)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdata-mapper-part1","01.csharp\u002F04.architecture-best-practices\u002F06.data-mapper-part1",{"title":166,"path":167,"stem":168},"Data Mapper: Repository та DAO патерни (Частина 2)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdata-mapper-part2","01.csharp\u002F04.architecture-best-practices\u002F07.data-mapper-part2",{"title":170,"icon":132,"path":171,"stem":172,"children":173,"page":59},"Di Ioc","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc",[174,178,182,186,190,194,198],{"title":175,"path":176,"stem":177},"Проблема залежностей та Інверсія Контролю","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fthe-dependency-problem","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F01.the-dependency-problem",{"title":179,"path":180,"stem":181},"Будуємо власний Service Container","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fbuild-your-own-container","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F02.build-your-own-container",{"title":183,"path":184,"stem":185},"Service Locator: Паттерн та Анти-паттерн","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fservice-locator-pattern","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F03.service-locator-pattern",{"title":187,"path":188,"stem":189},"Паттерни Dependency Injection","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fdependency-injection-patterns","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F04.dependency-injection-patterns",{"title":191,"path":192,"stem":193},"Microsoft DI: IServiceCollection та IServiceProvider","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fmicrosoft-di-deep-dive","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F05.microsoft-di-deep-dive",{"title":195,"path":196,"stem":197},"Service Lifetimes та Scopes","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fservice-lifetimes-and-scopes","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F06.service-lifetimes-and-scopes",{"title":199,"path":200,"stem":201},"DI Анти-паттерни та Найкращі Практики","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fdi-anti-patterns-and-best-practices","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F07.di-anti-patterns-and-best-practices",{"title":203,"icon":132,"path":204,"stem":205,"children":206,"page":59},"Standard Library","\u002Fcsharp\u002Fstandard-library","01.csharp\u002F05.standard-library",[207,211,215],{"title":208,"path":209,"stem":210},"Collections (Колекції)","\u002Fcsharp\u002Fstandard-library\u002Fcollections","01.csharp\u002F05.standard-library\u002F01.collections",{"title":212,"path":213,"stem":214},"High Performance Types (Високопродуктивні Типи)","\u002Fcsharp\u002Fstandard-library\u002Fhigh-performance-types","01.csharp\u002F05.standard-library\u002F02.high-performance-types",{"title":216,"path":217,"stem":218},"LINQ (Language Integrated Query)","\u002Fcsharp\u002Fstandard-library\u002Flinq","01.csharp\u002F05.standard-library\u002F03.linq",{"title":220,"icon":221,"path":222,"stem":223,"children":224,"page":59},"System Internals Concurrency","i-lucide-server","\u002Fcsharp\u002Fsystem-internals-concurrency","01.csharp\u002F06.system-internals-concurrency",[225,229,233,237,241,245,249],{"title":226,"path":227,"stem":228},"Memory Management","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fmemory-management","01.csharp\u002F06.system-internals-concurrency\u002F01.memory-management",{"title":230,"path":231,"stem":232},"Reflection API: System.Type та Метадані","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Freflection-fundamentals","01.csharp\u002F06.system-internals-concurrency\u002F02.reflection-fundamentals",{"title":234,"path":235,"stem":236},"Attributes та Dynamic Language Runtime","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fattributes-dynamic","01.csharp\u002F06.system-internals-concurrency\u002F03.attributes-dynamic",{"title":238,"path":239,"stem":240},"Expression Trees: Швидка Альтернатива Рефлексії","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fexpression-trees-compiled","01.csharp\u002F06.system-internals-concurrency\u002F04.expression-trees-compiled",{"title":242,"path":243,"stem":244},"Source Generators: Compile-Time Code Generation","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fsource-generators","01.csharp\u002F06.system-internals-concurrency\u002F05.source-generators",{"title":246,"path":247,"stem":248},"Multithreading Fundamentals","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fmultithreading-fundamentals","01.csharp\u002F06.system-internals-concurrency\u002F06.multithreading-fundamentals",{"title":250,"path":251,"stem":252},"Synchronization Primitives","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fsynchronization-primitives","01.csharp\u002F06.system-internals-concurrency\u002F07.synchronization-primitives",{"title":254,"icon":255,"path":256,"stem":257,"children":258,"page":59},"System Programming Windows","i-lucide-cpu","\u002Fcsharp\u002Fsystem-programming-windows","01.csharp\u002F07.system-programming-windows",[259,263,267,271,275,279,283,287,291,295,299,303,307,311,315,319,323,327,331,335,339,343,347,351,355,359,363,367,371,375],{"title":260,"path":261,"stem":262},"Як Працює Операційна Система","\u002Fcsharp\u002Fsystem-programming-windows\u002Fhow-os-works","01.csharp\u002F07.system-programming-windows\u002F01.how-os-works",{"title":264,"path":265,"stem":266},"Процеси в .NET — API та Запуск","\u002Fcsharp\u002Fsystem-programming-windows\u002Fprocesses-in-dotnet","01.csharp\u002F07.system-programming-windows\u002F02.processes-in-dotnet",{"title":268,"path":269,"stem":270},"Процеси в .NET — IPC та Міжпроцесна Комунікація","\u002Fcsharp\u002Fsystem-programming-windows\u002F02a.processes-ipc","01.csharp\u002F07.system-programming-windows\u002F02a.processes-ipc",{"title":272,"path":273,"stem":274},"Application Domains та Збірки — AppDomain і AssemblyLoadContext","\u002Fcsharp\u002Fsystem-programming-windows\u002Fappdomains-assemblies","01.csharp\u002F07.system-programming-windows\u002F03.appdomains-assemblies",{"title":276,"path":277,"stem":278},"Application Domains та Збірки — Plug-in Система з Hot-Reload","\u002Fcsharp\u002Fsystem-programming-windows\u002F03a.appdomains-plugin-system","01.csharp\u002F07.system-programming-windows\u002F03a.appdomains-plugin-system",{"title":280,"path":281,"stem":282},"Потоки — Основи та API Thread","\u002Fcsharp\u002Fsystem-programming-windows\u002Fthread-fundamentals","01.csharp\u002F07.system-programming-windows\u002F04.thread-fundamentals",{"title":284,"path":285,"stem":286},"Потоки — Lifecycle, Пріоритети та Безпечне Завершення","\u002Fcsharp\u002Fsystem-programming-windows\u002F04a.thread-lifecycle-priorities","01.csharp\u002F07.system-programming-windows\u002F04a.thread-lifecycle-priorities",{"title":288,"path":289,"stem":290},"Проблеми Спільного Стану — Race Condition та Data Race","\u002Fcsharp\u002Fsystem-programming-windows\u002Fshared-state-problems","01.csharp\u002F07.system-programming-windows\u002F05.shared-state-problems",{"title":292,"path":293,"stem":294},"Проблеми Спільного Стану — Memory Model та volatile","\u002Fcsharp\u002Fsystem-programming-windows\u002F05a.shared-state-memory-model","01.csharp\u002F07.system-programming-windows\u002F05a.shared-state-memory-model",{"title":296,"path":297,"stem":298},"Синхронізація — Monitor, lock та еволюція примітивів","\u002Fcsharp\u002Fsystem-programming-windows\u002Fsynchronization-fundamentals","01.csharp\u002F07.system-programming-windows\u002F06.synchronization-fundamentals",{"title":300,"path":301,"stem":302},"Синхронізація — Наскрізний Приклад та Deadlock Detection","\u002Fcsharp\u002Fsystem-programming-windows\u002F06a.synchronization-walkthrough","01.csharp\u002F07.system-programming-windows\u002F06a.synchronization-walkthrough",{"title":304,"path":305,"stem":306},"Синхронізація — Mutex, Semaphore та Event-Based Primitives","\u002Fcsharp\u002Fsystem-programming-windows\u002Fsynchronization-advanced","01.csharp\u002F07.system-programming-windows\u002F07.synchronization-advanced",{"title":308,"path":309,"stem":310},"Синхронізація — Interlocked, Volatile та Lock-Free Структури","\u002Fcsharp\u002Fsystem-programming-windows\u002F07a.synchronization-advanced-walkthrough","01.csharp\u002F07.system-programming-windows\u002F07a.synchronization-advanced-walkthrough",{"title":312,"path":313,"stem":314},"Interlocked, CAS та Lock-Free Структури","\u002Fcsharp\u002Fsystem-programming-windows\u002Finterlocked-cas-lockfree","01.csharp\u002F07.system-programming-windows\u002F08.interlocked-cas-lockfree",{"title":316,"path":317,"stem":318},"Volatile, Memory Model та Spinning","\u002Fcsharp\u002Fsystem-programming-windows\u002F08a.volatile-memory-model","01.csharp\u002F07.system-programming-windows\u002F08a.volatile-memory-model",{"title":320,"path":321,"stem":322},"ThreadPool — Пул Потоків для Ефективного Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fthread-pool","01.csharp\u002F07.system-programming-windows\u002F09.thread-pool",{"title":324,"path":325,"stem":326},"ThreadPool — Просунуті Сценарії та Внутрішня Будова","\u002Fcsharp\u002Fsystem-programming-windows\u002F09a.thread-pool-advanced","01.csharp\u002F07.system-programming-windows\u002F09a.thread-pool-advanced",{"title":328,"path":329,"stem":330},"Concurrent та Immutable Collections","\u002Fcsharp\u002Fsystem-programming-windows\u002Fconcurrent-collections","01.csharp\u002F07.system-programming-windows\u002F10.concurrent-collections",{"title":332,"path":333,"stem":334},"TPL, Task та Композиція — Від Thread до Task","\u002Fcsharp\u002Fsystem-programming-windows\u002Ftpl-parallel-plinq","01.csharp\u002F07.system-programming-windows\u002F11.tpl-parallel-plinq",{"title":336,"path":337,"stem":338},"Parallel Class та PLINQ — Data Parallelism","\u002Fcsharp\u002Fsystem-programming-windows\u002F11a.tpl-parallel-plinq-advanced","01.csharp\u002F07.system-programming-windows\u002F11a.tpl-parallel-plinq-advanced",{"title":340,"path":341,"stem":342},"Async\u002FAwait — Фундамент Асинхронного 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 Синхронізація","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-synchronization","01.csharp\u002F07.system-programming-windows\u002F16.async-synchronization",{"title":360,"path":361,"stem":362},"Unsafe Code та Вказівники","\u002Fcsharp\u002Fsystem-programming-windows\u002Funsafe-code","01.csharp\u002F07.system-programming-windows\u002F17.unsafe-code",{"title":364,"path":365,"stem":366},"P\u002FInvoke та Windows API — Міст між .NET та Native Code","\u002Fcsharp\u002Fsystem-programming-windows\u002Fpinvoke-winapi","01.csharp\u002F07.system-programming-windows\u002F18.pinvoke-winapi",{"title":368,"path":369,"stem":370},"Реєстр Windows — Центральна База Конфігурації Системи","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-registry","01.csharp\u002F07.system-programming-windows\u002F19.windows-registry",{"title":372,"path":373,"stem":374},"Windows Hooks, Hotkeys та Services — Глибока Інтеграція з 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],{"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},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"План навчання: Курс C++ — Продовження (Статті 29–60+)","\u002Fcpp\u002Fcurriculum-plan","02.cpp\u002Fcurriculum-plan",{"title":1913,"icon":1914,"path":1915,"stem":1916,"children":1917,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[1918,1944,1998,2020,2324,2362],{"title":1919,"icon":1920,"path":1921,"stem":1922,"children":1923,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[1924,1928,1932,1936,1940],{"title":1925,"path":1926,"stem":1927},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":1929,"path":1930,"stem":1931},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":1933,"path":1934,"stem":1935},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":1937,"path":1938,"stem":1939},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":1941,"path":1942,"stem":1943},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":1945,"icon":1946,"path":1947,"stem":1948,"children":1949,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[1950,1954,1958,1962,1966,1970,1974,1978,1982,1986,1990,1994],{"title":1951,"path":1952,"stem":1953},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":1955,"path":1956,"stem":1957},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":1959,"path":1960,"stem":1961},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":1963,"path":1964,"stem":1965},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":1967,"path":1968,"stem":1969},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":1971,"path":1972,"stem":1973},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":1975,"path":1976,"stem":1977},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":1979,"path":1980,"stem":1981},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":1983,"path":1984,"stem":1985},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":1987,"path":1988,"stem":1989},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":1991,"path":1992,"stem":1993},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":1995,"path":1996,"stem":1997},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":1999,"icon":2000,"path":2001,"stem":2002,"children":2003,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2004,2008,2012,2016],{"title":2005,"path":2006,"stem":2007},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2009,"path":2010,"stem":2011},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2013,"path":2014,"stem":2015},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2017,"path":2018,"stem":2019},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2021,"icon":2022,"path":2023,"stem":2024,"children":2025},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2026,2027,2031,2035,2039,2043,2106,2141,2293],{"title":2021,"path":2023,"stem":2024},{"title":2028,"path":2029,"stem":2030},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2032,"path":2033,"stem":2034},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2036,"path":2037,"stem":2038},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2040,"path":2041,"stem":2042},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2044,"icon":132,"path":2045,"stem":2046,"children":2047},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2048,2050,2054,2058,2062,2066,2070,2074,2078,2082,2086,2090,2094,2098,2102],{"title":2049,"path":2045,"stem":2046},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2051,"path":2052,"stem":2053},"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":2055,"path":2056,"stem":2057},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2059,"path":2060,"stem":2061},"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":2063,"path":2064,"stem":2065},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2067,"path":2068,"stem":2069},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2071,"path":2072,"stem":2073},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2075,"path":2076,"stem":2077},"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":2079,"path":2080,"stem":2081},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2083,"path":2084,"stem":2085},"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":2087,"path":2088,"stem":2089},"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":2091,"path":2092,"stem":2093},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2095,"path":2096,"stem":2097},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2099,"path":2100,"stem":2101},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2103,"path":2104,"stem":2105},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2107,"icon":2022,"path":2108,"stem":2109,"children":2110},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2111,2113,2117,2121,2125,2129,2133,2137],{"title":2112,"path":2108,"stem":2109},"React Router: Навігаційна система сучасного вебу",{"title":2114,"path":2115,"stem":2116},"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":2118,"path":2119,"stem":2120},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2122,"path":2123,"stem":2124},"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":2126,"path":2127,"stem":2128},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2130,"path":2131,"stem":2132},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2134,"path":2135,"stem":2136},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2138,"path":2139,"stem":2140},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2142,"icon":132,"path":2143,"stem":2144,"children":2145},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2146,2148,2164,2193,2202,2223,2239,2268],{"title":2147,"path":2143,"stem":2144},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2149,"stem":2150,"children":2151,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2152,2156,2160],{"title":2153,"path":2154,"stem":2155},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2157,"path":2158,"stem":2159},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2161,"path":2162,"stem":2163},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2165,"icon":132,"path":2166,"stem":2167,"children":2168,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2169,2173,2177,2181,2185,2189],{"title":2170,"path":2171,"stem":2172},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2174,"path":2175,"stem":2176},"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":2178,"path":2179,"stem":2180},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2182,"path":2183,"stem":2184},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2186,"path":2187,"stem":2188},"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":2190,"path":2191,"stem":2192},"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":2194,"icon":132,"path":2195,"stem":2196,"children":2197,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2198],{"title":2199,"path":2200,"stem":2201},"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":2203,"icon":132,"path":2204,"stem":2205,"children":2206,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2207,2211,2215,2219],{"title":2208,"path":2209,"stem":2210},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2212,"path":2213,"stem":2214},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2216,"path":2217,"stem":2218},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2220,"path":2221,"stem":2222},"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":2224,"icon":92,"path":2225,"stem":2226,"children":2227,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2228,2232,2236],{"title":2229,"path":2230,"stem":2231},"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":2233,"path":2234,"stem":2235},"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":2083,"path":2237,"stem":2238},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2240,"icon":132,"path":2241,"stem":2242,"children":2243,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2244,2248,2252,2256,2260,2264],{"title":2245,"path":2246,"stem":2247},"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":2249,"path":2250,"stem":2251},"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":2253,"path":2254,"stem":2255},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2257,"path":2258,"stem":2259},"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":2261,"path":2262,"stem":2263},"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":2265,"path":2266,"stem":2267},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2269,"icon":132,"path":2270,"stem":2271,"children":2272,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2273,2277,2281,2285,2289],{"title":2274,"path":2275,"stem":2276},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2278,"path":2279,"stem":2280},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2282,"path":2283,"stem":2284},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2286,"path":2287,"stem":2288},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2290,"path":2291,"stem":2292},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2294,"icon":132,"path":2295,"stem":2296,"children":2297},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2298,2300,2304,2308,2312,2316,2320],{"title":2299,"path":2295,"stem":2296},"UI Бібліотеки в React",{"title":2301,"path":2302,"stem":2303},"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":2305,"path":2306,"stem":2307},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2309,"path":2310,"stem":2311},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2313,"path":2314,"stem":2315},"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":2317,"path":2318,"stem":2319},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2321,"path":2322,"stem":2323},"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":2325,"icon":2326,"path":2327,"stem":2328,"children":2329,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2330,2334,2338,2342,2346,2350,2354,2358],{"title":2331,"path":2332,"stem":2333},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2335,"path":2336,"stem":2337},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2339,"path":2340,"stem":2341},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2343,"path":2344,"stem":2345},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2347,"path":2348,"stem":2349},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2351,"path":2352,"stem":2353},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2355,"path":2356,"stem":2357},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2359,"path":2360,"stem":2361},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2363,"path":2364,"stem":2365},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2367,"icon":2368,"path":2369,"stem":2370,"children":2371,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2372,2375,2378,2382,2386,2390,2394],{"title":162,"path":2373,"stem":2374},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2376,"stem":2377},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2379,"path":2380,"stem":2381},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2383,"path":2384,"stem":2385},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2387,"path":2388,"stem":2389},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2391,"path":2392,"stem":2393},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2395,"path":2396,"stem":2397,"children":2398,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2399,2403,2407,2411,2415,2419,2423,2427,2431,2435,2439,2443,2447,2451,2455,2459,2463,2467,2471,2475,2479,2483,2487,2491,2495,2499,2503,2507,2511,2515,2519,2523,2527,2531,2535,2539,2543],{"title":2400,"path":2401,"stem":2402},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2404,"path":2405,"stem":2406},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2408,"path":2409,"stem":2410},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2412,"path":2413,"stem":2414},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2416,"path":2417,"stem":2418},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2420,"path":2421,"stem":2422},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2424,"path":2425,"stem":2426},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2428,"path":2429,"stem":2430},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2432,"path":2433,"stem":2434},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2436,"path":2437,"stem":2438},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2440,"path":2441,"stem":2442},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2444,"path":2445,"stem":2446},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2448,"path":2449,"stem":2450},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2452,"path":2453,"stem":2454},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2456,"path":2457,"stem":2458},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2460,"path":2461,"stem":2462},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2464,"path":2465,"stem":2466},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2468,"path":2469,"stem":2470},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2472,"path":2473,"stem":2474},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2476,"path":2477,"stem":2478},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2480,"path":2481,"stem":2482},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2484,"path":2485,"stem":2486},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2488,"path":2489,"stem":2490},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2492,"path":2493,"stem":2494},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2496,"path":2497,"stem":2498},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2500,"path":2501,"stem":2502},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2504,"path":2505,"stem":2506},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2508,"path":2509,"stem":2510},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2512,"path":2513,"stem":2514},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2516,"path":2517,"stem":2518},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2520,"path":2521,"stem":2522},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2524,"path":2525,"stem":2526},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2528,"path":2529,"stem":2530},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2532,"path":2533,"stem":2534},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2536,"path":2537,"stem":2538},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2540,"path":2541,"stem":2542},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2544,"path":2545,"stem":2546},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2548,"icon":2549,"path":2550,"stem":2551,"children":2552,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2553,2557,2560,2564,2568,2572,2576,2580,2584,2588,2592,2596,2600,2604,2608,2645],{"title":2554,"path":2555,"stem":2556},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2558,"stem":2559},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2561,"path":2562,"stem":2563},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2565,"path":2566,"stem":2567},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2569,"path":2570,"stem":2571},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2573,"path":2574,"stem":2575},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2577,"path":2578,"stem":2579},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2581,"path":2582,"stem":2583},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2585,"path":2586,"stem":2587},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2589,"path":2590,"stem":2591},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2593,"path":2594,"stem":2595},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2597,"path":2598,"stem":2599},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2601,"path":2602,"stem":2603},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2605,"path":2606,"stem":2607},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2609,"icon":92,"path":2610,"stem":2611,"children":2612,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2613,2617,2621,2625,2629,2633,2637,2641],{"title":2614,"path":2615,"stem":2616},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2618,"path":2619,"stem":2620},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2622,"path":2623,"stem":2624},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2626,"path":2627,"stem":2628},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2630,"path":2631,"stem":2632},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2634,"path":2635,"stem":2636},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2638,"path":2639,"stem":2640},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2642,"path":2643,"stem":2644},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2646,"path":2647,"stem":2648},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2650,"icon":2651,"path":2652,"stem":2653,"children":2654,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2655,2685,2708,2745,2774,2792,2826,2838,2847],{"title":2656,"icon":2657,"path":2658,"stem":2659,"children":2660,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2661,2665,2669,2673,2677,2681],{"title":2662,"path":2663,"stem":2664},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2666,"path":2667,"stem":2668},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2670,"path":2671,"stem":2672},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2674,"path":2675,"stem":2676},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2678,"path":2679,"stem":2680},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2682,"path":2683,"stem":2684},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2686,"icon":2651,"path":2687,"stem":2688,"children":2689,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2690,2694,2700,2704],{"title":2691,"path":2692,"stem":2693},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2695,"path":2696,"stem":2697,"children":2698},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2699],{"title":2695,"path":2696,"stem":2697},{"title":2701,"path":2702,"stem":2703},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2705,"path":2706,"stem":2707},"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":2709,"icon":2651,"path":2710,"stem":2711,"children":2712,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2713,2717,2721,2725,2729,2733,2737,2741],{"title":2714,"path":2715,"stem":2716},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2718,"path":2719,"stem":2720},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2722,"path":2723,"stem":2724},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2726,"path":2727,"stem":2728},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2730,"path":2731,"stem":2732},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2734,"path":2735,"stem":2736},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2738,"path":2739,"stem":2740},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2742,"path":2743,"stem":2744},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2746,"icon":2651,"path":2747,"stem":2748,"children":2749,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2750,2754,2758,2762,2766,2770],{"title":2751,"path":2752,"stem":2753},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2755,"path":2756,"stem":2757},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2759,"path":2760,"stem":2761},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2763,"path":2764,"stem":2765},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2767,"path":2768,"stem":2769},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2771,"path":2772,"stem":2773},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2775,"icon":2776,"path":2777,"stem":2778,"children":2779,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2780,2784,2788],{"title":2781,"path":2782,"stem":2783},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2785,"path":2786,"stem":2787},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2789,"path":2790,"stem":2791},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2793,"icon":2794,"path":2795,"stem":2796,"children":2797,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2798,2802,2806,2810,2814,2818,2822],{"title":2799,"path":2800,"stem":2801},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2803,"path":2804,"stem":2805},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2807,"path":2808,"stem":2809},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2811,"path":2812,"stem":2813},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2815,"path":2816,"stem":2817},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2819,"path":2820,"stem":2821},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2823,"path":2824,"stem":2825},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2823,"icon":793,"path":2827,"stem":2828,"children":2829,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[2830,2834],{"title":2831,"path":2832,"stem":2833},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":2835,"path":2836,"stem":2837},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":2839,"icon":2840,"path":2841,"stem":2842,"children":2843,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[2844],{"title":2839,"path":2845,"stem":2846},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":2848,"icon":2849,"path":2850,"stem":2851,"children":2852,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[2853],{"title":2848,"path":2854,"stem":2855},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":2857,"icon":2858,"path":2859,"stem":2860,"children":2861,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[2862,2938],{"title":2863,"icon":2864,"path":2865,"stem":2866,"children":2867},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[2868,2870,2874,2878,2882,2886,2890,2894,2898,2902,2906,2910,2914,2918,2922,2926,2930,2934],{"title":2869,"path":2865,"stem":2866},"Docker: від нуля до production",{"title":2871,"path":2872,"stem":2873},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":2875,"path":2876,"stem":2877},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":2879,"path":2880,"stem":2881},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":2883,"path":2884,"stem":2885},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":2887,"path":2888,"stem":2889},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":2891,"path":2892,"stem":2893},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":2895,"path":2896,"stem":2897},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":2899,"path":2900,"stem":2901},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":2903,"path":2904,"stem":2905},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":2907,"path":2908,"stem":2909},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":2911,"path":2912,"stem":2913},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":2915,"path":2916,"stem":2917},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":2919,"path":2920,"stem":2921},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":2923,"path":2924,"stem":2925},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":2927,"path":2928,"stem":2929},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":2931,"path":2932,"stem":2933},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":2935,"path":2936,"stem":2937},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":2939,"icon":2940,"path":2941,"stem":2942,"children":2943},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[2944,2946,2950,2954,2958,2962,2966,2970,2974],{"title":2945,"path":2941,"stem":2942},"Kubernetes: від розробки до production",{"title":2947,"path":2948,"stem":2949},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":2951,"path":2952,"stem":2953},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":2955,"path":2956,"stem":2957},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":2959,"path":2960,"stem":2961},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":2963,"path":2964,"stem":2965},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":2967,"path":2968,"stem":2969},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":2971,"path":2972,"stem":2973},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":2975,"path":2976,"stem":2977},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":2979,"icon":2980,"path":2981,"stem":2982,"children":2983,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[2984,2988,2992,2996,3000,3004,3008,3012,3016,3020,3024],{"title":2985,"path":2986,"stem":2987},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":2989,"path":2990,"stem":2991},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":2993,"path":2994,"stem":2995},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":2997,"path":2998,"stem":2999},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3001,"path":3002,"stem":3003},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3005,"path":3006,"stem":3007},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3009,"path":3010,"stem":3011},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3013,"path":3014,"stem":3015},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3017,"path":3018,"stem":3019},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3021,"path":3022,"stem":3023},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3025,"path":3026,"stem":3027},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3029,"icon":943,"path":3030,"stem":3031,"children":3032,"page":59},"DDD","\u002Fddd","10.ddd",[3033,3037,3041,3045,3049,3053,3057,3061,3065,3069,3073,3077,3081],{"title":3034,"path":3035,"stem":3036},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3038,"path":3039,"stem":3040},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3042,"path":3043,"stem":3044},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3046,"path":3047,"stem":3048},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3050,"path":3051,"stem":3052},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3054,"path":3055,"stem":3056},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3058,"path":3059,"stem":3060},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3062,"path":3063,"stem":3064},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3066,"path":3067,"stem":3068},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3070,"path":3071,"stem":3072},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3074,"path":3075,"stem":3076},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3078,"path":3079,"stem":3080},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3082,"path":3083,"stem":3084},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3086,"icon":3087,"path":3088,"stem":3089,"children":3090,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3091,3095,3099,3103,3107,3111,3115],{"title":3092,"path":3093,"stem":3094},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3096,"path":3097,"stem":3098},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3100,"path":3101,"stem":3102},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3104,"path":3105,"stem":3106},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3108,"path":3109,"stem":3110},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3112,"path":3113,"stem":3114},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3116,"path":3117,"stem":3118},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3120,"icon":3121,"path":3122,"stem":3123,"children":3124,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3125,3129,3133,3137,3141,3145,3149,3153,3157,3161,3165,3169,3173,3177,3181,3185,3189,3193,3197,3201,3205,3209,3213,3217,3221,3225,3229,3233,3237,3241],{"title":3126,"path":3127,"stem":3128},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3130,"path":3131,"stem":3132},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3134,"path":3135,"stem":3136},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3138,"path":3139,"stem":3140},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3142,"path":3143,"stem":3144},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3146,"path":3147,"stem":3148},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3150,"path":3151,"stem":3152},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3154,"path":3155,"stem":3156},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3158,"path":3159,"stem":3160},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3162,"path":3163,"stem":3164},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3166,"path":3167,"stem":3168},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3170,"path":3171,"stem":3172},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3174,"path":3175,"stem":3176},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3178,"path":3179,"stem":3180},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3182,"path":3183,"stem":3184},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3186,"path":3187,"stem":3188},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3190,"path":3191,"stem":3192},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3194,"path":3195,"stem":3196},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3198,"path":3199,"stem":3200},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3202,"path":3203,"stem":3204},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3206,"path":3207,"stem":3208},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3210,"path":3211,"stem":3212},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3214,"path":3215,"stem":3216},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3218,"path":3219,"stem":3220},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3222,"path":3223,"stem":3224},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3226,"path":3227,"stem":3228},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3230,"path":3231,"stem":3232},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3234,"path":3235,"stem":3236},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3238,"path":3239,"stem":3240},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3242,"path":3243,"stem":3244},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3246,"path":3247,"stem":3248,"children":3249,"page":59},"AWS","\u002Faws","13.aws",[3250,3254,3258,3262,3266,3270,3274,3278,3282,3286,3290,3294,3298,3302,3306,3310,3314,3318],{"title":3251,"path":3252,"stem":3253},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3255,"path":3256,"stem":3257},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3259,"path":3260,"stem":3261},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3263,"path":3264,"stem":3265},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3267,"path":3268,"stem":3269},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3271,"path":3272,"stem":3273},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3275,"path":3276,"stem":3277},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3279,"path":3280,"stem":3281},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3283,"path":3284,"stem":3285},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3287,"path":3288,"stem":3289},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3291,"path":3292,"stem":3293},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3295,"path":3296,"stem":3297},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3299,"path":3300,"stem":3301},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3303,"path":3304,"stem":3305},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3307,"path":3308,"stem":3309},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3311,"path":3312,"stem":3313},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3315,"path":3316,"stem":3317},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3319,"path":3320,"stem":3321},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3323,"path":3324,"stem":3325,"children":3326,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[3327,3331,3335,3339,3343,3347,3351,3355,3359,3363,3367,3371],{"title":3328,"path":3329,"stem":3330},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":3332,"path":3333,"stem":3334},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":3336,"path":3337,"stem":3338},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":3340,"path":3341,"stem":3342},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":3344,"path":3345,"stem":3346},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":3348,"path":3349,"stem":3350},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":3352,"path":3353,"stem":3354},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":3356,"path":3357,"stem":3358},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":3360,"path":3361,"stem":3362},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":3364,"path":3365,"stem":3366},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":3368,"path":3369,"stem":3370},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":3372,"path":3373,"stem":3374},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":3376,"path":3377,"stem":3378},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":3380,"title":2577,"body":3381,"description":16079,"extension":16080,"links":16081,"meta":16082,"navigation":3576,"path":2578,"seo":16083,"stem":2579,"__hash__":16084},"docs\u002F05.python\u002F06.decorators-static-class.md",{"type":3382,"value":3383,"toc":16026},"minimark",[3384,3388,3393,3397,3410,3413,3664,3672,3775,3782,3818,3821,3825,3830,3836,3852,4081,4220,4224,4244,4404,4412,4414,4421,4430,4439,4914,4955,4969,4971,4978,4985,5008,5015,5890,5923,5933,5939,6171,6192,6194,6198,6202,6213,6264,6278,6281,6533,6560,6574,6595,6597,6601,6607,6610,6633,6638,6648,6657,6759,6762,6810,6815,6828,6843,6845,6852,6867,6879,6885,6931,6933,6943,6948,6968,6986,6992,7009,7022,7024,7028,7036,7039,7209,7211,7218,7221,7499,7501,7508,7511,7779,7781,7788,7801,7833,7842,7930,7955,7957,7967,7981,7991,8022,8026,8029,8063,8069,8417,8460,8464,8471,8992,9026,9030,9040,9107,9244,9246,9250,9256,9269,9876,9924,9926,9930,9934,9944,10328,10366,10370,10377,10999,11001,11005,11011,11021,11779,11826,11830,11932,11934,11938,11942,11945,11988,11992,11999,15468,15470,15474,15753,15755,15759,15924,15926,15930,15944,15947,15999,16022],[3385,3386,2577],"h1",{"id":3387},"декоратори-та-керування-життєвим-циклом-методів",[3389,3390,3392],"h2",{"id":3391},"проблема-як-змінити-поведінку-функції-не-змінюючи-її-код","Проблема: як змінити поведінку функції, не змінюючи її код",[3394,3395,3396],"p",{},"Уявіть реальну ситуацію. У вашому API є десятки методів. Ви хочете до кожного з них додати:",[3398,3399,3400,3404,3407],"ul",{},[3401,3402,3403],"li",{},"перевірку прав доступу",[3401,3405,3406],{},"логування часу виконання",[3401,3408,3409],{},"кешування результатів",[3394,3411,3412],{},"Наївне рішення — вставити відповідний код у початок і кінець кожного методу. Для десяти методів це ще терпимо. Для ста — вже катастрофа: дублювання коду, забуті оновлення, тести для кожного методу окремо.",[3414,3415,3420],"pre",{"className":3416,"code":3417,"language":3418,"meta":3419,"style":3419},"language-python shiki shiki-themes light-plus dark-plus dark-plus","# ❌ Наївний підхід: дублювання скрізь\nclass UserService:\n    def get_user(self, user_id: int):\n        if not current_user.has_role(\"admin\"):   # скрізь\n            raise PermissionError(\"Доступ заборонено\")\n        start = time.time()                       # скрізь\n        result = db.query(...)\n        log(f\"get_user: {time.time() - start}s\") # скрізь\n        return result\n\n    def delete_user(self, user_id: int):\n        if not current_user.has_role(\"admin\"):   # знову\n            raise PermissionError(\"Доступ заборонено\")\n        start = time.time()                       # знову\n        db.delete(...)\n        log(f\"delete_user: {time.time() - start}s\") # знову\n","python","",[3421,3422,3423,3432,3447,3479,3502,3519,3527,3533,3562,3571,3578,3600,3616,3629,3636,3642],"code",{"__ignoreMap":3419},[3424,3425,3428],"span",{"class":3426,"line":3427},"line",1,[3424,3429,3431],{"class":3430},"spJ8K","# ❌ Наївний підхід: дублювання скрізь\n",[3424,3433,3435,3439,3443],{"class":3426,"line":3434},2,[3424,3436,3438],{"class":3437},"su1O8","class",[3424,3440,3442],{"class":3441},"sN1BT"," UserService",[3424,3444,3446],{"class":3445},"sHH4Y",":\n",[3424,3448,3450,3453,3457,3460,3464,3467,3470,3473,3476],{"class":3426,"line":3449},3,[3424,3451,3452],{"class":3437},"    def",[3424,3454,3456],{"class":3455},"s8Opu"," get_user",[3424,3458,3459],{"class":3445},"(",[3424,3461,3463],{"class":3462},"siwwj","self",[3424,3465,3466],{"class":3445},", ",[3424,3468,3469],{"class":3462},"user_id",[3424,3471,3472],{"class":3445},": ",[3424,3474,3475],{"class":3441},"int",[3424,3477,3478],{"class":3445},"):\n",[3424,3480,3482,3486,3489,3492,3496,3499],{"class":3426,"line":3481},4,[3424,3483,3485],{"class":3484},"s8xlr","        if",[3424,3487,3488],{"class":3437}," not",[3424,3490,3491],{"class":3445}," current_user.has_role(",[3424,3493,3495],{"class":3494},"sbdoH","\"admin\"",[3424,3497,3498],{"class":3445},"):   ",[3424,3500,3501],{"class":3430},"# скрізь\n",[3424,3503,3505,3508,3511,3513,3516],{"class":3426,"line":3504},5,[3424,3506,3507],{"class":3484},"            raise",[3424,3509,3510],{"class":3441}," PermissionError",[3424,3512,3459],{"class":3445},[3424,3514,3515],{"class":3494},"\"Доступ заборонено\"",[3424,3517,3518],{"class":3445},")\n",[3424,3520,3522,3525],{"class":3426,"line":3521},6,[3424,3523,3524],{"class":3445},"        start = time.time()                       ",[3424,3526,3501],{"class":3430},[3424,3528,3530],{"class":3426,"line":3529},7,[3424,3531,3532],{"class":3445},"        result = db.query(...)\n",[3424,3534,3536,3539,3542,3545,3548,3551,3554,3557,3560],{"class":3426,"line":3535},8,[3424,3537,3538],{"class":3445},"        log(",[3424,3540,3541],{"class":3437},"f",[3424,3543,3544],{"class":3494},"\"get_user: ",[3424,3546,3547],{"class":3437},"{",[3424,3549,3550],{"class":3445},"time.time() - start",[3424,3552,3553],{"class":3437},"}",[3424,3555,3556],{"class":3494},"s\"",[3424,3558,3559],{"class":3445},") ",[3424,3561,3501],{"class":3430},[3424,3563,3565,3568],{"class":3426,"line":3564},9,[3424,3566,3567],{"class":3484},"        return",[3424,3569,3570],{"class":3445}," result\n",[3424,3572,3574],{"class":3426,"line":3573},10,[3424,3575,3577],{"emptyLinePlaceholder":3576},true,"\n",[3424,3579,3581,3583,3586,3588,3590,3592,3594,3596,3598],{"class":3426,"line":3580},11,[3424,3582,3452],{"class":3437},[3424,3584,3585],{"class":3455}," delete_user",[3424,3587,3459],{"class":3445},[3424,3589,3463],{"class":3462},[3424,3591,3466],{"class":3445},[3424,3593,3469],{"class":3462},[3424,3595,3472],{"class":3445},[3424,3597,3475],{"class":3441},[3424,3599,3478],{"class":3445},[3424,3601,3603,3605,3607,3609,3611,3613],{"class":3426,"line":3602},12,[3424,3604,3485],{"class":3484},[3424,3606,3488],{"class":3437},[3424,3608,3491],{"class":3445},[3424,3610,3495],{"class":3494},[3424,3612,3498],{"class":3445},[3424,3614,3615],{"class":3430},"# знову\n",[3424,3617,3619,3621,3623,3625,3627],{"class":3426,"line":3618},13,[3424,3620,3507],{"class":3484},[3424,3622,3510],{"class":3441},[3424,3624,3459],{"class":3445},[3424,3626,3515],{"class":3494},[3424,3628,3518],{"class":3445},[3424,3630,3632,3634],{"class":3426,"line":3631},14,[3424,3633,3524],{"class":3445},[3424,3635,3615],{"class":3430},[3424,3637,3639],{"class":3426,"line":3638},15,[3424,3640,3641],{"class":3445},"        db.delete(...)\n",[3424,3643,3645,3647,3649,3652,3654,3656,3658,3660,3662],{"class":3426,"line":3644},16,[3424,3646,3538],{"class":3445},[3424,3648,3541],{"class":3437},[3424,3650,3651],{"class":3494},"\"delete_user: ",[3424,3653,3547],{"class":3437},[3424,3655,3550],{"class":3445},[3424,3657,3553],{"class":3437},[3424,3659,3556],{"class":3494},[3424,3661,3559],{"class":3445},[3424,3663,3615],{"class":3430},[3394,3665,3666,3667,3671],{},"Декоратори вирішують цю проблему елегантно: ",[3668,3669,3670],"strong",{},"ви описуєте наскрізну логіку один раз"," і застосовуєте її оголошенням над функцією. Код методу залишається чистим — він робить лише свою справу.",[3414,3673,3675],{"className":3416,"code":3674,"language":3418,"meta":3419,"style":3419},"# ✅ З декораторами: логіка відокремлена\nclass UserService:\n    @require_role(\"admin\")\n    @timed\n    def get_user(self, user_id: int):\n        return db.query(...)\n\n    @require_role(\"admin\")\n    @timed\n    def delete_user(self, user_id: int):\n        db.delete(...)\n",[3421,3676,3677,3682,3690,3701,3706,3726,3733,3737,3747,3751,3771],{"__ignoreMap":3419},[3424,3678,3679],{"class":3426,"line":3427},[3424,3680,3681],{"class":3430},"# ✅ З декораторами: логіка відокремлена\n",[3424,3683,3684,3686,3688],{"class":3426,"line":3434},[3424,3685,3438],{"class":3437},[3424,3687,3442],{"class":3441},[3424,3689,3446],{"class":3445},[3424,3691,3692,3695,3697,3699],{"class":3426,"line":3449},[3424,3693,3694],{"class":3455},"    @require_role",[3424,3696,3459],{"class":3445},[3424,3698,3495],{"class":3494},[3424,3700,3518],{"class":3445},[3424,3702,3703],{"class":3426,"line":3481},[3424,3704,3705],{"class":3455},"    @timed\n",[3424,3707,3708,3710,3712,3714,3716,3718,3720,3722,3724],{"class":3426,"line":3504},[3424,3709,3452],{"class":3437},[3424,3711,3456],{"class":3455},[3424,3713,3459],{"class":3445},[3424,3715,3463],{"class":3462},[3424,3717,3466],{"class":3445},[3424,3719,3469],{"class":3462},[3424,3721,3472],{"class":3445},[3424,3723,3475],{"class":3441},[3424,3725,3478],{"class":3445},[3424,3727,3728,3730],{"class":3426,"line":3521},[3424,3729,3567],{"class":3484},[3424,3731,3732],{"class":3445}," db.query(...)\n",[3424,3734,3735],{"class":3426,"line":3529},[3424,3736,3577],{"emptyLinePlaceholder":3576},[3424,3738,3739,3741,3743,3745],{"class":3426,"line":3535},[3424,3740,3694],{"class":3455},[3424,3742,3459],{"class":3445},[3424,3744,3495],{"class":3494},[3424,3746,3518],{"class":3445},[3424,3748,3749],{"class":3426,"line":3564},[3424,3750,3705],{"class":3455},[3424,3752,3753,3755,3757,3759,3761,3763,3765,3767,3769],{"class":3426,"line":3573},[3424,3754,3452],{"class":3437},[3424,3756,3585],{"class":3455},[3424,3758,3459],{"class":3445},[3424,3760,3463],{"class":3462},[3424,3762,3466],{"class":3445},[3424,3764,3469],{"class":3462},[3424,3766,3472],{"class":3445},[3424,3768,3475],{"class":3441},[3424,3770,3478],{"class":3445},[3424,3772,3773],{"class":3426,"line":3580},[3424,3774,3641],{"class":3445},[3394,3776,3777,3778,3781],{},"Але перш ніж писати власні декоратори, Python пропонує три вбудованих, які вирішують фундаментальніше питання: ",[3668,3779,3780],{},"яке відношення метод має до свого класу",".",[3783,3784,3785,3791,3804,3809],"card-group",{},[3786,3787,3790],"card",{"icon":3788,"title":3789},"i-heroicons-cube-transparent","@staticmethod","Метод не потребує ні екземпляра, ні класу. Звичайна функція, що живе у просторі імен класу для логічної організації коду.",[3786,3792,3795,3796,3799,3800,3803],{"icon":3793,"title":3794},"i-heroicons-rectangle-stack","@classmethod","Метод отримує ",[3668,3797,3798],{},"клас"," як перший аргумент (",[3421,3801,3802],{},"cls","). Ідеальний для альтернативних конструкторів та фабричних методів.",[3786,3805,3808],{"icon":3806,"title":3807},"i-heroicons-arrow-path-rounded-square","Функція-декоратор","Обгортка навколо функції або методу. Додає поведінку до і після виклику без зміни оригінального коду.",[3786,3810,3813,3814,3817],{"icon":3811,"title":3812},"i-heroicons-squares-plus","Клас-декоратор","Декоратор у вигляді класу зі ",[3421,3815,3816],{},"__call__",". Може зберігати стан між викликами — кеш, лічильники, з'єднання.",[3819,3820],"hr",{},[3389,3822,3824],{"id":3823},"частина-i-як-python-бачить-методи","Частина I: Як Python бачить методи",[3826,3827,3829],"h3",{"id":3828},"три-типи-методів-instance-class-static","Три типи методів: instance, class, static",[3394,3831,3832,3833],{},"Перш ніж перейти до синтаксису, важливо зрозуміти фундаментальне питання: ",[3668,3834,3835],{},"що саме передається першим аргументом у метод?",[3394,3837,3838,3839,3842,3843,3846,3847,3849,3850,3781],{},"У Python виклик ",[3421,3840,3841],{},"obj.method(arg)"," не є прямим викликом функції. Він проходить через механізм дескрипторів (детально розглядається у статті 7), який перетворює функцію на ",[3668,3844,3845],{},"зв'язаний метод"," (bound method) — автоматично передає ",[3421,3848,3463],{}," чи ",[3421,3851,3802],{},[3414,3853,3855],{"className":3416,"code":3854,"language":3418,"meta":3419,"style":3419},"class Demo:\n    class_var = \"Я атрибут класу\"\n\n    def instance_method(self):\n        # self → екземпляр. Доступ до self.attr та type(self)\n        return f\"instance method, self={self}\"\n\n    @classmethod\n    def class_method(cls):\n        # cls → сам клас (не екземпляр). Доступ до cls.attr\n        return f\"class method, cls={cls}\"\n\n    @staticmethod\n    def static_method():\n        # нічого не передається автоматично\n        return \"static method — звичайна функція\"\n\n\nobj = Demo()\n\n# Три різних способи виклику — три різних перших аргументи\nprint(obj.instance_method())   # self = \u003CDemo object>\nprint(obj.class_method())      # cls = \u003Cclass 'Demo'>\nprint(obj.static_method())     # (нічого)\n\n# Виклик класовий\u002Fстатичний — через клас і через об'єкт однаковий\nprint(Demo.class_method())     # cls = \u003Cclass 'Demo'>\nprint(Demo.static_method())    # (нічого)\n",[3421,3856,3857,3866,3874,3878,3891,3896,3912,3916,3924,3937,3942,3956,3960,3967,3977,3982,3989,3994,3999,4005,4010,4016,4028,4039,4050,4055,4061,4071],{"__ignoreMap":3419},[3424,3858,3859,3861,3864],{"class":3426,"line":3427},[3424,3860,3438],{"class":3437},[3424,3862,3863],{"class":3441}," Demo",[3424,3865,3446],{"class":3445},[3424,3867,3868,3871],{"class":3426,"line":3434},[3424,3869,3870],{"class":3445},"    class_var = ",[3424,3872,3873],{"class":3494},"\"Я атрибут класу\"\n",[3424,3875,3876],{"class":3426,"line":3449},[3424,3877,3577],{"emptyLinePlaceholder":3576},[3424,3879,3880,3882,3885,3887,3889],{"class":3426,"line":3481},[3424,3881,3452],{"class":3437},[3424,3883,3884],{"class":3455}," instance_method",[3424,3886,3459],{"class":3445},[3424,3888,3463],{"class":3462},[3424,3890,3478],{"class":3445},[3424,3892,3893],{"class":3426,"line":3504},[3424,3894,3895],{"class":3430},"        # self → екземпляр. Доступ до self.attr та type(self)\n",[3424,3897,3898,3900,3903,3906,3909],{"class":3426,"line":3521},[3424,3899,3567],{"class":3484},[3424,3901,3902],{"class":3437}," f",[3424,3904,3905],{"class":3494},"\"instance method, self=",[3424,3907,3908],{"class":3437},"{self}",[3424,3910,3911],{"class":3494},"\"\n",[3424,3913,3914],{"class":3426,"line":3529},[3424,3915,3577],{"emptyLinePlaceholder":3576},[3424,3917,3918,3921],{"class":3426,"line":3535},[3424,3919,3920],{"class":3455},"    @",[3424,3922,3923],{"class":3441},"classmethod\n",[3424,3925,3926,3928,3931,3933,3935],{"class":3426,"line":3564},[3424,3927,3452],{"class":3437},[3424,3929,3930],{"class":3455}," class_method",[3424,3932,3459],{"class":3445},[3424,3934,3802],{"class":3462},[3424,3936,3478],{"class":3445},[3424,3938,3939],{"class":3426,"line":3573},[3424,3940,3941],{"class":3430},"        # cls → сам клас (не екземпляр). Доступ до cls.attr\n",[3424,3943,3944,3946,3948,3951,3954],{"class":3426,"line":3580},[3424,3945,3567],{"class":3484},[3424,3947,3902],{"class":3437},[3424,3949,3950],{"class":3494},"\"class method, cls=",[3424,3952,3953],{"class":3437},"{cls}",[3424,3955,3911],{"class":3494},[3424,3957,3958],{"class":3426,"line":3602},[3424,3959,3577],{"emptyLinePlaceholder":3576},[3424,3961,3962,3964],{"class":3426,"line":3618},[3424,3963,3920],{"class":3455},[3424,3965,3966],{"class":3441},"staticmethod\n",[3424,3968,3969,3971,3974],{"class":3426,"line":3631},[3424,3970,3452],{"class":3437},[3424,3972,3973],{"class":3455}," static_method",[3424,3975,3976],{"class":3445},"():\n",[3424,3978,3979],{"class":3426,"line":3638},[3424,3980,3981],{"class":3430},"        # нічого не передається автоматично\n",[3424,3983,3984,3986],{"class":3426,"line":3644},[3424,3985,3567],{"class":3484},[3424,3987,3988],{"class":3494}," \"static method — звичайна функція\"\n",[3424,3990,3992],{"class":3426,"line":3991},17,[3424,3993,3577],{"emptyLinePlaceholder":3576},[3424,3995,3997],{"class":3426,"line":3996},18,[3424,3998,3577],{"emptyLinePlaceholder":3576},[3424,4000,4002],{"class":3426,"line":4001},19,[3424,4003,4004],{"class":3445},"obj = Demo()\n",[3424,4006,4008],{"class":3426,"line":4007},20,[3424,4009,3577],{"emptyLinePlaceholder":3576},[3424,4011,4013],{"class":3426,"line":4012},21,[3424,4014,4015],{"class":3430},"# Три різних способи виклику — три різних перших аргументи\n",[3424,4017,4019,4022,4025],{"class":3426,"line":4018},22,[3424,4020,4021],{"class":3455},"print",[3424,4023,4024],{"class":3445},"(obj.instance_method())   ",[3424,4026,4027],{"class":3430},"# self = \u003CDemo object>\n",[3424,4029,4031,4033,4036],{"class":3426,"line":4030},23,[3424,4032,4021],{"class":3455},[3424,4034,4035],{"class":3445},"(obj.class_method())      ",[3424,4037,4038],{"class":3430},"# cls = \u003Cclass 'Demo'>\n",[3424,4040,4042,4044,4047],{"class":3426,"line":4041},24,[3424,4043,4021],{"class":3455},[3424,4045,4046],{"class":3445},"(obj.static_method())     ",[3424,4048,4049],{"class":3430},"# (нічого)\n",[3424,4051,4053],{"class":3426,"line":4052},25,[3424,4054,3577],{"emptyLinePlaceholder":3576},[3424,4056,4058],{"class":3426,"line":4057},26,[3424,4059,4060],{"class":3430},"# Виклик класовий\u002Fстатичний — через клас і через об'єкт однаковий\n",[3424,4062,4064,4066,4069],{"class":3426,"line":4063},27,[3424,4065,4021],{"class":3455},[3424,4067,4068],{"class":3445},"(Demo.class_method())     ",[3424,4070,4038],{"class":3430},[3424,4072,4074,4076,4079],{"class":3426,"line":4073},28,[3424,4075,4021],{"class":3455},[3424,4077,4078],{"class":3445},"(Demo.static_method())    ",[3424,4080,4049],{"class":3430},[4082,4083,4084],"plant-uml",{},[3414,4085,4089],{"className":4086,"code":4087,"language":4088,"meta":3419,"style":3419},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #ffffff\nskinparam ArrowColor #6366f1\n\nobject \"obj = Demo()\" as OBJ #d1fae5\nobject \"Demo (клас)\" as CLS #dbeafe\nobject \"type (метаклас)\" as META #fee2e2\n\nOBJ --> CLS : __class__\nCLS --> META : __class__\n\nnote right of OBJ\n  obj.instance_method()\n  → передається self=obj\nend note\n\nnote right of CLS\n  Demo.class_method()\n  obj.class_method()\n  → передається cls=Demo\n\n  Demo.static_method()\n  obj.static_method()\n  → нічого не передається\nend note\n@enduml\n","plantuml",[3421,4090,4091,4096,4101,4106,4111,4115,4120,4125,4130,4134,4139,4144,4148,4153,4158,4163,4168,4172,4177,4182,4187,4192,4196,4201,4206,4211,4215],{"__ignoreMap":3419},[3424,4092,4093],{"class":3426,"line":3427},[3424,4094,4095],{},"@startuml\n",[3424,4097,4098],{"class":3426,"line":3434},[3424,4099,4100],{},"skinparam style plain\n",[3424,4102,4103],{"class":3426,"line":3449},[3424,4104,4105],{},"skinparam backgroundColor #ffffff\n",[3424,4107,4108],{"class":3426,"line":3481},[3424,4109,4110],{},"skinparam ArrowColor #6366f1\n",[3424,4112,4113],{"class":3426,"line":3504},[3424,4114,3577],{"emptyLinePlaceholder":3576},[3424,4116,4117],{"class":3426,"line":3521},[3424,4118,4119],{},"object \"obj = Demo()\" as OBJ #d1fae5\n",[3424,4121,4122],{"class":3426,"line":3529},[3424,4123,4124],{},"object \"Demo (клас)\" as CLS #dbeafe\n",[3424,4126,4127],{"class":3426,"line":3535},[3424,4128,4129],{},"object \"type (метаклас)\" as META #fee2e2\n",[3424,4131,4132],{"class":3426,"line":3564},[3424,4133,3577],{"emptyLinePlaceholder":3576},[3424,4135,4136],{"class":3426,"line":3573},[3424,4137,4138],{},"OBJ --> CLS : __class__\n",[3424,4140,4141],{"class":3426,"line":3580},[3424,4142,4143],{},"CLS --> META : __class__\n",[3424,4145,4146],{"class":3426,"line":3602},[3424,4147,3577],{"emptyLinePlaceholder":3576},[3424,4149,4150],{"class":3426,"line":3618},[3424,4151,4152],{},"note right of OBJ\n",[3424,4154,4155],{"class":3426,"line":3631},[3424,4156,4157],{},"  obj.instance_method()\n",[3424,4159,4160],{"class":3426,"line":3638},[3424,4161,4162],{},"  → передається self=obj\n",[3424,4164,4165],{"class":3426,"line":3644},[3424,4166,4167],{},"end note\n",[3424,4169,4170],{"class":3426,"line":3991},[3424,4171,3577],{"emptyLinePlaceholder":3576},[3424,4173,4174],{"class":3426,"line":3996},[3424,4175,4176],{},"note right of CLS\n",[3424,4178,4179],{"class":3426,"line":4001},[3424,4180,4181],{},"  Demo.class_method()\n",[3424,4183,4184],{"class":3426,"line":4007},[3424,4185,4186],{},"  obj.class_method()\n",[3424,4188,4189],{"class":3426,"line":4012},[3424,4190,4191],{},"  → передається cls=Demo\n",[3424,4193,4194],{"class":3426,"line":4018},[3424,4195,3577],{"emptyLinePlaceholder":3576},[3424,4197,4198],{"class":3426,"line":4030},[3424,4199,4200],{},"  Demo.static_method()\n",[3424,4202,4203],{"class":3426,"line":4041},[3424,4204,4205],{},"  obj.static_method()\n",[3424,4207,4208],{"class":3426,"line":4052},[3424,4209,4210],{},"  → нічого не передається\n",[3424,4212,4213],{"class":3426,"line":4057},[3424,4214,4167],{},[3424,4216,4217],{"class":3426,"line":4063},[3424,4218,4219],{},"@enduml\n",[3826,4221,4223],{"id":4222},"що-відбувається-без-декораторів-дескриптори-функцій","Що відбувається без декораторів: дескриптори функцій",[3394,4225,4226,4227,4230,4231,4234,4235,4238,4239,4241,4242,3781],{},"Щоб зрозуміти різницю між трьома типами методів, корисно знати: звичайна функція у класі є ",[3668,4228,4229],{},"non-data дескриптором",". Коли ви звертаєтесь до неї через ",[3421,4232,4233],{},"obj.method",", Python викликає ",[3421,4236,4237],{},"function.__get__(obj, type(obj))"," — і отримує ",[3668,4240,3845],{}," з автоматично підставленим ",[3421,4243,3463],{},[3414,4245,4247],{"className":3416,"code":4246,"language":3418,"meta":3419,"style":3419},"class Plain:\n    def greet(self, name: str) -> str:\n        return f\"Привіт, {name}! Я {self}\"\n\nobj = Plain()\n\n# Звернення через клас → незв'язана функція\nunbound = Plain.greet\nprint(type(unbound))          # \u003Cclass 'function'>\nprint(unbound(obj, \"Олена\"))  # Привіт, Олена! Я \u003CPlain object>\n\n# Звернення через екземпляр → зв'язаний метод (self підставлений)\nbound = obj.greet\nprint(type(bound))            # \u003Cclass 'method'>\nprint(bound(\"Олена\"))         # Привіт, Олена! Я \u003CPlain object>\n",[3421,4248,4249,4258,4286,4308,4312,4317,4321,4326,4331,4346,4362,4366,4371,4376,4390],{"__ignoreMap":3419},[3424,4250,4251,4253,4256],{"class":3426,"line":3427},[3424,4252,3438],{"class":3437},[3424,4254,4255],{"class":3441}," Plain",[3424,4257,3446],{"class":3445},[3424,4259,4260,4262,4265,4267,4269,4271,4274,4276,4279,4282,4284],{"class":3426,"line":3434},[3424,4261,3452],{"class":3437},[3424,4263,4264],{"class":3455}," greet",[3424,4266,3459],{"class":3445},[3424,4268,3463],{"class":3462},[3424,4270,3466],{"class":3445},[3424,4272,4273],{"class":3462},"name",[3424,4275,3472],{"class":3445},[3424,4277,4278],{"class":3441},"str",[3424,4280,4281],{"class":3445},") -> ",[3424,4283,4278],{"class":3441},[3424,4285,3446],{"class":3445},[3424,4287,4288,4290,4292,4295,4297,4299,4301,4304,4306],{"class":3426,"line":3449},[3424,4289,3567],{"class":3484},[3424,4291,3902],{"class":3437},[3424,4293,4294],{"class":3494},"\"Привіт, ",[3424,4296,3547],{"class":3437},[3424,4298,4273],{"class":3445},[3424,4300,3553],{"class":3437},[3424,4302,4303],{"class":3494},"! Я ",[3424,4305,3908],{"class":3437},[3424,4307,3911],{"class":3494},[3424,4309,4310],{"class":3426,"line":3481},[3424,4311,3577],{"emptyLinePlaceholder":3576},[3424,4313,4314],{"class":3426,"line":3504},[3424,4315,4316],{"class":3445},"obj = Plain()\n",[3424,4318,4319],{"class":3426,"line":3521},[3424,4320,3577],{"emptyLinePlaceholder":3576},[3424,4322,4323],{"class":3426,"line":3529},[3424,4324,4325],{"class":3430},"# Звернення через клас → незв'язана функція\n",[3424,4327,4328],{"class":3426,"line":3535},[3424,4329,4330],{"class":3445},"unbound = Plain.greet\n",[3424,4332,4333,4335,4337,4340,4343],{"class":3426,"line":3564},[3424,4334,4021],{"class":3455},[3424,4336,3459],{"class":3445},[3424,4338,4339],{"class":3441},"type",[3424,4341,4342],{"class":3445},"(unbound))          ",[3424,4344,4345],{"class":3430},"# \u003Cclass 'function'>\n",[3424,4347,4348,4350,4353,4356,4359],{"class":3426,"line":3573},[3424,4349,4021],{"class":3455},[3424,4351,4352],{"class":3445},"(unbound(obj, ",[3424,4354,4355],{"class":3494},"\"Олена\"",[3424,4357,4358],{"class":3445},"))  ",[3424,4360,4361],{"class":3430},"# Привіт, Олена! Я \u003CPlain object>\n",[3424,4363,4364],{"class":3426,"line":3580},[3424,4365,3577],{"emptyLinePlaceholder":3576},[3424,4367,4368],{"class":3426,"line":3602},[3424,4369,4370],{"class":3430},"# Звернення через екземпляр → зв'язаний метод (self підставлений)\n",[3424,4372,4373],{"class":3426,"line":3618},[3424,4374,4375],{"class":3445},"bound = obj.greet\n",[3424,4377,4378,4380,4382,4384,4387],{"class":3426,"line":3631},[3424,4379,4021],{"class":3455},[3424,4381,3459],{"class":3445},[3424,4383,4339],{"class":3441},[3424,4385,4386],{"class":3445},"(bound))            ",[3424,4388,4389],{"class":3430},"# \u003Cclass 'method'>\n",[3424,4391,4392,4394,4397,4399,4402],{"class":3426,"line":3638},[3424,4393,4021],{"class":3455},[3424,4395,4396],{"class":3445},"(bound(",[3424,4398,4355],{"class":3494},[3424,4400,4401],{"class":3445},"))         ",[3424,4403,4361],{"class":3430},[3394,4405,4406,4408,4409,4411],{},[3421,4407,3789],{}," та ",[3421,4410,3794],{}," змінюють поведінку цього дескриптора: перший повертає саму функцію без прив'язки, другий — прив'язує до класу замість екземпляра.",[3819,4413],{},[3389,4415,4417,4418,4420],{"id":4416},"частина-ii-staticmethod-функція-у-просторі-імен-класу","Частина II: ",[3421,4419,3789],{}," — функція у просторі імен класу",[3826,4422,4424,4425,4427,4428],{"id":4423},"коли-метод-не-потребує-self-і-не-потребує-cls","Коли метод не потребує ",[3421,4426,3463],{}," і не потребує ",[3421,4429,3802],{},[3394,4431,4432,4434,4435,4438],{},[3421,4433,3789],{}," використовується, коли функція ",[3668,4436,4437],{},"логічно належить"," до класу (вона пов'язана з його концепцією), але не потребує доступу ні до стану екземпляра, ні до атрибутів класу. По суті — звичайна функція, що «живе» у просторі імен класу для кращої організації.",[3414,4440,4442],{"className":3416,"code":4441,"language":3418,"meta":3419,"style":3419},"class PasswordValidator:\n    \"\"\"Валідатор паролів — набір статичних утиліт.\"\"\"\n\n    MIN_LENGTH = 8\n    SPECIAL_CHARS = \"!@#$%^&*\"\n\n    @staticmethod\n    def has_uppercase(password: str) -> bool:\n        return any(c.isupper() for c in password)\n\n    @staticmethod\n    def has_digit(password: str) -> bool:\n        return any(c.isdigit() for c in password)\n\n    @staticmethod\n    def has_special(password: str) -> bool:\n        return any(c in PasswordValidator.SPECIAL_CHARS for c in password)\n\n    @staticmethod\n    def is_strong(password: str) -> tuple[bool, list[str]]:\n        \"\"\"\n        Перевіряє пароль на відповідність усім правилам.\n        Повертає (passed: bool, errors: list[str]).\n        \"\"\"\n        errors = []\n        if len(password) \u003C PasswordValidator.MIN_LENGTH:\n            errors.append(f\"Мінімум {PasswordValidator.MIN_LENGTH} символів\")\n        if not PasswordValidator.has_uppercase(password):\n            errors.append(\"Потрібна хоча б одна велика літера\")\n        if not PasswordValidator.has_digit(password):\n            errors.append(\"Потрібна хоча б одна цифра\")\n        if not PasswordValidator.has_special(password):\n            errors.append(\"Потрібен хоча б один спеціальний символ\")\n        return len(errors) == 0, errors\n\n\n# Виклик через клас — жодного екземпляра не потрібно\nok, errors = PasswordValidator.is_strong(\"qwerty\")\nprint(f\"Пройшов: {ok}\")\nprint(f\"Помилки: {errors}\")\n\nok, errors = PasswordValidator.is_strong(\"MyP@ssw0rd\")\nprint(f\"Пройшов: {ok}\")\n",[3421,4443,4444,4453,4458,4462,4471,4479,4483,4489,4512,4534,4538,4544,4565,4582,4586,4592,4613,4635,4639,4645,4673,4678,4683,4688,4692,4697,4707,4729,4738,4748,4758,4768,4778,4788,4804,4809,4814,4820,4831,4855,4878,4883,4893],{"__ignoreMap":3419},[3424,4445,4446,4448,4451],{"class":3426,"line":3427},[3424,4447,3438],{"class":3437},[3424,4449,4450],{"class":3441}," PasswordValidator",[3424,4452,3446],{"class":3445},[3424,4454,4455],{"class":3426,"line":3434},[3424,4456,4457],{"class":3494},"    \"\"\"Валідатор паролів — набір статичних утиліт.\"\"\"\n",[3424,4459,4460],{"class":3426,"line":3449},[3424,4461,3577],{"emptyLinePlaceholder":3576},[3424,4463,4464,4467],{"class":3426,"line":3481},[3424,4465,4466],{"class":3445},"    MIN_LENGTH = ",[3424,4468,4470],{"class":4469},"sJj4R","8\n",[3424,4472,4473,4476],{"class":3426,"line":3504},[3424,4474,4475],{"class":3445},"    SPECIAL_CHARS = ",[3424,4477,4478],{"class":3494},"\"!@#$%^&*\"\n",[3424,4480,4481],{"class":3426,"line":3521},[3424,4482,3577],{"emptyLinePlaceholder":3576},[3424,4484,4485,4487],{"class":3426,"line":3529},[3424,4486,3920],{"class":3455},[3424,4488,3966],{"class":3441},[3424,4490,4491,4493,4496,4498,4501,4503,4505,4507,4510],{"class":3426,"line":3535},[3424,4492,3452],{"class":3437},[3424,4494,4495],{"class":3455}," has_uppercase",[3424,4497,3459],{"class":3445},[3424,4499,4500],{"class":3462},"password",[3424,4502,3472],{"class":3445},[3424,4504,4278],{"class":3441},[3424,4506,4281],{"class":3445},[3424,4508,4509],{"class":3441},"bool",[3424,4511,3446],{"class":3445},[3424,4513,4514,4516,4519,4522,4525,4528,4531],{"class":3426,"line":3564},[3424,4515,3567],{"class":3484},[3424,4517,4518],{"class":3455}," any",[3424,4520,4521],{"class":3445},"(c.isupper() ",[3424,4523,4524],{"class":3484},"for",[3424,4526,4527],{"class":3445}," c ",[3424,4529,4530],{"class":3484},"in",[3424,4532,4533],{"class":3445}," password)\n",[3424,4535,4536],{"class":3426,"line":3573},[3424,4537,3577],{"emptyLinePlaceholder":3576},[3424,4539,4540,4542],{"class":3426,"line":3580},[3424,4541,3920],{"class":3455},[3424,4543,3966],{"class":3441},[3424,4545,4546,4548,4551,4553,4555,4557,4559,4561,4563],{"class":3426,"line":3602},[3424,4547,3452],{"class":3437},[3424,4549,4550],{"class":3455}," has_digit",[3424,4552,3459],{"class":3445},[3424,4554,4500],{"class":3462},[3424,4556,3472],{"class":3445},[3424,4558,4278],{"class":3441},[3424,4560,4281],{"class":3445},[3424,4562,4509],{"class":3441},[3424,4564,3446],{"class":3445},[3424,4566,4567,4569,4571,4574,4576,4578,4580],{"class":3426,"line":3618},[3424,4568,3567],{"class":3484},[3424,4570,4518],{"class":3455},[3424,4572,4573],{"class":3445},"(c.isdigit() ",[3424,4575,4524],{"class":3484},[3424,4577,4527],{"class":3445},[3424,4579,4530],{"class":3484},[3424,4581,4533],{"class":3445},[3424,4583,4584],{"class":3426,"line":3631},[3424,4585,3577],{"emptyLinePlaceholder":3576},[3424,4587,4588,4590],{"class":3426,"line":3638},[3424,4589,3920],{"class":3455},[3424,4591,3966],{"class":3441},[3424,4593,4594,4596,4599,4601,4603,4605,4607,4609,4611],{"class":3426,"line":3644},[3424,4595,3452],{"class":3437},[3424,4597,4598],{"class":3455}," has_special",[3424,4600,3459],{"class":3445},[3424,4602,4500],{"class":3462},[3424,4604,3472],{"class":3445},[3424,4606,4278],{"class":3441},[3424,4608,4281],{"class":3445},[3424,4610,4509],{"class":3441},[3424,4612,3446],{"class":3445},[3424,4614,4615,4617,4619,4622,4624,4627,4629,4631,4633],{"class":3426,"line":3991},[3424,4616,3567],{"class":3484},[3424,4618,4518],{"class":3455},[3424,4620,4621],{"class":3445},"(c ",[3424,4623,4530],{"class":3484},[3424,4625,4626],{"class":3445}," PasswordValidator.SPECIAL_CHARS ",[3424,4628,4524],{"class":3484},[3424,4630,4527],{"class":3445},[3424,4632,4530],{"class":3484},[3424,4634,4533],{"class":3445},[3424,4636,4637],{"class":3426,"line":3996},[3424,4638,3577],{"emptyLinePlaceholder":3576},[3424,4640,4641,4643],{"class":3426,"line":4001},[3424,4642,3920],{"class":3455},[3424,4644,3966],{"class":3441},[3424,4646,4647,4649,4652,4654,4656,4658,4660,4663,4665,4668,4670],{"class":3426,"line":4007},[3424,4648,3452],{"class":3437},[3424,4650,4651],{"class":3455}," is_strong",[3424,4653,3459],{"class":3445},[3424,4655,4500],{"class":3462},[3424,4657,3472],{"class":3445},[3424,4659,4278],{"class":3441},[3424,4661,4662],{"class":3445},") -> tuple[",[3424,4664,4509],{"class":3441},[3424,4666,4667],{"class":3445},", list[",[3424,4669,4278],{"class":3441},[3424,4671,4672],{"class":3445},"]]:\n",[3424,4674,4675],{"class":3426,"line":4012},[3424,4676,4677],{"class":3494},"        \"\"\"\n",[3424,4679,4680],{"class":3426,"line":4018},[3424,4681,4682],{"class":3494},"        Перевіряє пароль на відповідність усім правилам.\n",[3424,4684,4685],{"class":3426,"line":4030},[3424,4686,4687],{"class":3494},"        Повертає (passed: bool, errors: list[str]).\n",[3424,4689,4690],{"class":3426,"line":4041},[3424,4691,4677],{"class":3494},[3424,4693,4694],{"class":3426,"line":4052},[3424,4695,4696],{"class":3445},"        errors = []\n",[3424,4698,4699,4701,4704],{"class":3426,"line":4057},[3424,4700,3485],{"class":3484},[3424,4702,4703],{"class":3455}," len",[3424,4705,4706],{"class":3445},"(password) \u003C PasswordValidator.MIN_LENGTH:\n",[3424,4708,4709,4712,4714,4717,4719,4722,4724,4727],{"class":3426,"line":4063},[3424,4710,4711],{"class":3445},"            errors.append(",[3424,4713,3541],{"class":3437},[3424,4715,4716],{"class":3494},"\"Мінімум ",[3424,4718,3547],{"class":3437},[3424,4720,4721],{"class":3445},"PasswordValidator.MIN_LENGTH",[3424,4723,3553],{"class":3437},[3424,4725,4726],{"class":3494}," символів\"",[3424,4728,3518],{"class":3445},[3424,4730,4731,4733,4735],{"class":3426,"line":4073},[3424,4732,3485],{"class":3484},[3424,4734,3488],{"class":3437},[3424,4736,4737],{"class":3445}," PasswordValidator.has_uppercase(password):\n",[3424,4739,4741,4743,4746],{"class":3426,"line":4740},29,[3424,4742,4711],{"class":3445},[3424,4744,4745],{"class":3494},"\"Потрібна хоча б одна велика літера\"",[3424,4747,3518],{"class":3445},[3424,4749,4751,4753,4755],{"class":3426,"line":4750},30,[3424,4752,3485],{"class":3484},[3424,4754,3488],{"class":3437},[3424,4756,4757],{"class":3445}," PasswordValidator.has_digit(password):\n",[3424,4759,4761,4763,4766],{"class":3426,"line":4760},31,[3424,4762,4711],{"class":3445},[3424,4764,4765],{"class":3494},"\"Потрібна хоча б одна цифра\"",[3424,4767,3518],{"class":3445},[3424,4769,4771,4773,4775],{"class":3426,"line":4770},32,[3424,4772,3485],{"class":3484},[3424,4774,3488],{"class":3437},[3424,4776,4777],{"class":3445}," PasswordValidator.has_special(password):\n",[3424,4779,4781,4783,4786],{"class":3426,"line":4780},33,[3424,4782,4711],{"class":3445},[3424,4784,4785],{"class":3494},"\"Потрібен хоча б один спеціальний символ\"",[3424,4787,3518],{"class":3445},[3424,4789,4791,4793,4795,4798,4801],{"class":3426,"line":4790},34,[3424,4792,3567],{"class":3484},[3424,4794,4703],{"class":3455},[3424,4796,4797],{"class":3445},"(errors) == ",[3424,4799,4800],{"class":4469},"0",[3424,4802,4803],{"class":3445},", errors\n",[3424,4805,4807],{"class":3426,"line":4806},35,[3424,4808,3577],{"emptyLinePlaceholder":3576},[3424,4810,4812],{"class":3426,"line":4811},36,[3424,4813,3577],{"emptyLinePlaceholder":3576},[3424,4815,4817],{"class":3426,"line":4816},37,[3424,4818,4819],{"class":3430},"# Виклик через клас — жодного екземпляра не потрібно\n",[3424,4821,4823,4826,4829],{"class":3426,"line":4822},38,[3424,4824,4825],{"class":3445},"ok, errors = PasswordValidator.is_strong(",[3424,4827,4828],{"class":3494},"\"qwerty\"",[3424,4830,3518],{"class":3445},[3424,4832,4834,4836,4838,4840,4843,4845,4848,4850,4853],{"class":3426,"line":4833},39,[3424,4835,4021],{"class":3455},[3424,4837,3459],{"class":3445},[3424,4839,3541],{"class":3437},[3424,4841,4842],{"class":3494},"\"Пройшов: ",[3424,4844,3547],{"class":3437},[3424,4846,4847],{"class":3445},"ok",[3424,4849,3553],{"class":3437},[3424,4851,4852],{"class":3494},"\"",[3424,4854,3518],{"class":3445},[3424,4856,4858,4860,4862,4864,4867,4869,4872,4874,4876],{"class":3426,"line":4857},40,[3424,4859,4021],{"class":3455},[3424,4861,3459],{"class":3445},[3424,4863,3541],{"class":3437},[3424,4865,4866],{"class":3494},"\"Помилки: ",[3424,4868,3547],{"class":3437},[3424,4870,4871],{"class":3445},"errors",[3424,4873,3553],{"class":3437},[3424,4875,4852],{"class":3494},[3424,4877,3518],{"class":3445},[3424,4879,4881],{"class":3426,"line":4880},41,[3424,4882,3577],{"emptyLinePlaceholder":3576},[3424,4884,4886,4888,4891],{"class":3426,"line":4885},42,[3424,4887,4825],{"class":3445},[3424,4889,4890],{"class":3494},"\"MyP@ssw0rd\"",[3424,4892,3518],{"class":3445},[3424,4894,4896,4898,4900,4902,4904,4906,4908,4910,4912],{"class":3426,"line":4895},43,[3424,4897,4021],{"class":3455},[3424,4899,3459],{"class":3445},[3424,4901,3541],{"class":3437},[3424,4903,4842],{"class":3494},[3424,4905,3547],{"class":3437},[3424,4907,4847],{"class":3445},[3424,4909,3553],{"class":3437},[3424,4911,4852],{"class":3494},[3424,4913,3518],{"class":3445},[4915,4916,4918,4930,4939,4947],"terminal-preview",{"title":4917},"python password_validator.py",[4919,4920,4922,4927,4928],"div",{"className":4921},[3426],[3424,4923,4926],{"className":4924},[4925],"opacity-40","$"," ",[3668,4929,4917],{},[4919,4931,4933,4934],{"className":4932},[3426],"Пройшов: ",[3424,4935,4938],{"className":4936},[4937],"text-rose-400","False",[4919,4940,4942,4943],{"className":4941},[3426],"Помилки: ",[3424,4944,4946],{"className":4945},[4937],"['Мінімум 8 символів', 'Потрібна хоча б одна велика літера', 'Потрібна хоча б одна цифра', 'Потрібен хоча б один спеціальний символ']",[4919,4948,4933,4950],{"className":4949},[3426],[3424,4951,4954],{"className":4952},[4953],"text-green-400","True",[4956,4957,4958,4959,4961,4962,4964,4965,4968],"tip",{},"Якщо ви пишете статичний метод, але він звертається до атрибутів класу через жорстко задане ім'я (",[3421,4960,4721],{},"), подумайте: можливо, вам потрібен ",[3421,4963,3794],{}," — тоді при успадкуванні підклас отримає свої значення через ",[3421,4966,4967],{},"cls.MIN_LENGTH",", а не батьківські.",[3819,4970],{},[3389,4972,4974,4975,4977],{"id":4973},"частина-iii-classmethod-альтернативні-конструктори","Частина III: ",[3421,4976,3794],{}," — альтернативні конструктори",[3826,4979,4981,4982,4984],{"id":4980},"чому-cls-потужніший-за-жорстко-задану-назву-класу","Чому ",[3421,4983,3802],{}," потужніший за жорстко задану назву класу",[3394,4986,4987,4989,4990,3799,4993,4995,4996,4998,4999,5001,5002,5004,5005,3781],{},[3421,4988,3794],{}," отримує ",[3668,4991,4992],{},"сам клас",[3421,4994,3802],{},"). Це ключова різниця від ",[3421,4997,3789],{},": при успадкуванні ",[3421,5000,3802],{}," вказуватиме на підклас, а не на батьківський клас. Це робить ",[3421,5003,3794],{}," незамінним для ",[3668,5006,5007],{},"поліморфних фабричних методів",[3394,5009,5010,5011,5014],{},"Найпоширеніший і найважливіший патерн використання — ",[3668,5012,5013],{},"альтернативні конструктори",": методи, що створюють екземпляр класу з різних вхідних форматів.",[3414,5016,5018],{"className":3416,"code":5017,"language":3418,"meta":3419,"style":3419},"from __future__ import annotations\nfrom datetime import date, datetime\n\n\nclass Employee:\n    \"\"\"Працівник компанії.\"\"\"\n\n    def __init__(self, name: str, department: str, salary: float, start_date: date):\n        self.name = name\n        self.department = department\n        self.salary = salary\n        self.start_date = start_date\n\n    def __repr__(self) -> str:\n        return (\n            f\"Employee(name={self.name!r}, department={self.department!r}, \"\n            f\"salary={self.salary}, start_date={self.start_date})\"\n        )\n\n    # --- Альтернативний конструктор №1: з рядка CSV ---\n    @classmethod\n    def from_csv(cls, csv_line: str) -> Employee:\n        \"\"\"\n        Створює Employee з CSV-рядка формату:\n        'Іван Петренко,Engineering,75000,2022-03-15'\n        \"\"\"\n        parts = csv_line.strip().split(\",\")\n        if len(parts) != 4:\n            raise ValueError(f\"Очікується 4 поля, отримано {len(parts)}: {csv_line!r}\")\n        name, department, salary_str, date_str = parts\n        return cls(\n            name=name.strip(),\n            department=department.strip(),\n            salary=float(salary_str.strip()),\n            start_date=date.fromisoformat(date_str.strip()),\n        )\n        # cls(...) замість Employee(...) → при успадкуванні створить підклас!\n\n    # --- Альтернативний конструктор №2: зі словника ---\n    @classmethod\n    def from_dict(cls, data: dict) -> Employee:\n        \"\"\"Створює Employee зі словника (наприклад, з JSON-відповіді API).\"\"\"\n        return cls(\n            name=data[\"name\"],\n            department=data.get(\"department\", \"General\"),\n            salary=float(data[\"salary\"]),\n            start_date=date.fromisoformat(data[\"start_date\"]),\n        )\n\n    # --- Альтернативний конструктор №3: новий працівник сьогодні ---\n    @classmethod\n    def new_hire(cls, name: str, department: str, salary: float) -> Employee:\n        \"\"\"Зручний конструктор для нових працівників з датою початку = сьогодні.\"\"\"\n        return cls(name=name, department=department, salary=salary, start_date=date.today())\n\n    # --- Фабричний метод ---\n    @classmethod\n    def from_any(cls, source) -> Employee:\n        \"\"\"Універсальний метод: визначає формат автоматично.\"\"\"\n        if isinstance(source, str):\n            return cls.from_csv(source)\n        elif isinstance(source, dict):\n            return cls.from_dict(source)\n        raise TypeError(f\"Непідтримуваний тип джерела: {type(source)}\")\n\n\n# Три різних способи створення Employee\ne1 = Employee.from_csv(\"Олена Коваль,Design,68000,2021-09-01\")\ne2 = Employee.from_dict({\n    \"name\": \"Микола Бондар\",\n    \"department\": \"Engineering\",\n    \"salary\": \"95000\",\n    \"start_date\": \"2020-01-15\",\n})\ne3 = Employee.new_hire(\"Аліна Шевченко\", \"Marketing\", 55000)\n\nprint(e1)\nprint(e2)\nprint(e3)\n",[3421,5019,5020,5034,5047,5051,5055,5064,5069,5073,5119,5127,5134,5141,5148,5152,5169,5176,5206,5233,5238,5242,5247,5253,5276,5280,5285,5290,5294,5304,5318,5354,5359,5369,5377,5385,5398,5406,5410,5415,5419,5424,5430,5453,5458,5466,5480,5499,5517,5530,5535,5540,5546,5553,5591,5597,5626,5631,5637,5644,5663,5669,5684,5695,5709,5719,5748,5753,5758,5764,5775,5781,5795,5808,5821,5834,5840,5861,5866,5874,5882],{"__ignoreMap":3419},[3424,5021,5022,5025,5028,5031],{"class":3426,"line":3427},[3424,5023,5024],{"class":3484},"from",[3424,5026,5027],{"class":3462}," __future__",[3424,5029,5030],{"class":3484}," import",[3424,5032,5033],{"class":3445}," annotations\n",[3424,5035,5036,5038,5041,5044],{"class":3426,"line":3434},[3424,5037,5024],{"class":3484},[3424,5039,5040],{"class":3445}," datetime ",[3424,5042,5043],{"class":3484},"import",[3424,5045,5046],{"class":3445}," date, datetime\n",[3424,5048,5049],{"class":3426,"line":3449},[3424,5050,3577],{"emptyLinePlaceholder":3576},[3424,5052,5053],{"class":3426,"line":3481},[3424,5054,3577],{"emptyLinePlaceholder":3576},[3424,5056,5057,5059,5062],{"class":3426,"line":3504},[3424,5058,3438],{"class":3437},[3424,5060,5061],{"class":3441}," Employee",[3424,5063,3446],{"class":3445},[3424,5065,5066],{"class":3426,"line":3521},[3424,5067,5068],{"class":3494},"    \"\"\"Працівник компанії.\"\"\"\n",[3424,5070,5071],{"class":3426,"line":3529},[3424,5072,3577],{"emptyLinePlaceholder":3576},[3424,5074,5075,5077,5080,5082,5084,5086,5088,5090,5092,5094,5097,5099,5101,5103,5106,5108,5111,5113,5116],{"class":3426,"line":3535},[3424,5076,3452],{"class":3437},[3424,5078,5079],{"class":3455}," __init__",[3424,5081,3459],{"class":3445},[3424,5083,3463],{"class":3462},[3424,5085,3466],{"class":3445},[3424,5087,4273],{"class":3462},[3424,5089,3472],{"class":3445},[3424,5091,4278],{"class":3441},[3424,5093,3466],{"class":3445},[3424,5095,5096],{"class":3462},"department",[3424,5098,3472],{"class":3445},[3424,5100,4278],{"class":3441},[3424,5102,3466],{"class":3445},[3424,5104,5105],{"class":3462},"salary",[3424,5107,3472],{"class":3445},[3424,5109,5110],{"class":3441},"float",[3424,5112,3466],{"class":3445},[3424,5114,5115],{"class":3462},"start_date",[3424,5117,5118],{"class":3445},": date):\n",[3424,5120,5121,5124],{"class":3426,"line":3564},[3424,5122,5123],{"class":3437},"        self",[3424,5125,5126],{"class":3445},".name = name\n",[3424,5128,5129,5131],{"class":3426,"line":3573},[3424,5130,5123],{"class":3437},[3424,5132,5133],{"class":3445},".department = department\n",[3424,5135,5136,5138],{"class":3426,"line":3580},[3424,5137,5123],{"class":3437},[3424,5139,5140],{"class":3445},".salary = salary\n",[3424,5142,5143,5145],{"class":3426,"line":3602},[3424,5144,5123],{"class":3437},[3424,5146,5147],{"class":3445},".start_date = start_date\n",[3424,5149,5150],{"class":3426,"line":3618},[3424,5151,3577],{"emptyLinePlaceholder":3576},[3424,5153,5154,5156,5159,5161,5163,5165,5167],{"class":3426,"line":3631},[3424,5155,3452],{"class":3437},[3424,5157,5158],{"class":3455}," __repr__",[3424,5160,3459],{"class":3445},[3424,5162,3463],{"class":3462},[3424,5164,4281],{"class":3445},[3424,5166,4278],{"class":3441},[3424,5168,3446],{"class":3445},[3424,5170,5171,5173],{"class":3426,"line":3638},[3424,5172,3567],{"class":3484},[3424,5174,5175],{"class":3445}," (\n",[3424,5177,5178,5181,5184,5187,5190,5193,5196,5198,5201,5203],{"class":3426,"line":3644},[3424,5179,5180],{"class":3437},"            f",[3424,5182,5183],{"class":3494},"\"Employee(name=",[3424,5185,5186],{"class":3437},"{self",[3424,5188,5189],{"class":3445},".name",[3424,5191,5192],{"class":3437},"!r}",[3424,5194,5195],{"class":3494},", department=",[3424,5197,5186],{"class":3437},[3424,5199,5200],{"class":3445},".department",[3424,5202,5192],{"class":3437},[3424,5204,5205],{"class":3494},", \"\n",[3424,5207,5208,5210,5213,5215,5218,5220,5223,5225,5228,5230],{"class":3426,"line":3991},[3424,5209,5180],{"class":3437},[3424,5211,5212],{"class":3494},"\"salary=",[3424,5214,5186],{"class":3437},[3424,5216,5217],{"class":3445},".salary",[3424,5219,3553],{"class":3437},[3424,5221,5222],{"class":3494},", start_date=",[3424,5224,5186],{"class":3437},[3424,5226,5227],{"class":3445},".start_date",[3424,5229,3553],{"class":3437},[3424,5231,5232],{"class":3494},")\"\n",[3424,5234,5235],{"class":3426,"line":3996},[3424,5236,5237],{"class":3445},"        )\n",[3424,5239,5240],{"class":3426,"line":4001},[3424,5241,3577],{"emptyLinePlaceholder":3576},[3424,5243,5244],{"class":3426,"line":4007},[3424,5245,5246],{"class":3430},"    # --- Альтернативний конструктор №1: з рядка CSV ---\n",[3424,5248,5249,5251],{"class":3426,"line":4012},[3424,5250,3920],{"class":3455},[3424,5252,3923],{"class":3441},[3424,5254,5255,5257,5260,5262,5264,5266,5269,5271,5273],{"class":3426,"line":4018},[3424,5256,3452],{"class":3437},[3424,5258,5259],{"class":3455}," from_csv",[3424,5261,3459],{"class":3445},[3424,5263,3802],{"class":3462},[3424,5265,3466],{"class":3445},[3424,5267,5268],{"class":3462},"csv_line",[3424,5270,3472],{"class":3445},[3424,5272,4278],{"class":3441},[3424,5274,5275],{"class":3445},") -> Employee:\n",[3424,5277,5278],{"class":3426,"line":4030},[3424,5279,4677],{"class":3494},[3424,5281,5282],{"class":3426,"line":4041},[3424,5283,5284],{"class":3494},"        Створює Employee з CSV-рядка формату:\n",[3424,5286,5287],{"class":3426,"line":4052},[3424,5288,5289],{"class":3494},"        'Іван Петренко,Engineering,75000,2022-03-15'\n",[3424,5291,5292],{"class":3426,"line":4057},[3424,5293,4677],{"class":3494},[3424,5295,5296,5299,5302],{"class":3426,"line":4063},[3424,5297,5298],{"class":3445},"        parts = csv_line.strip().split(",[3424,5300,5301],{"class":3494},"\",\"",[3424,5303,3518],{"class":3445},[3424,5305,5306,5308,5310,5313,5316],{"class":3426,"line":4073},[3424,5307,3485],{"class":3484},[3424,5309,4703],{"class":3455},[3424,5311,5312],{"class":3445},"(parts) != ",[3424,5314,5315],{"class":4469},"4",[3424,5317,3446],{"class":3445},[3424,5319,5320,5322,5325,5327,5329,5332,5334,5337,5340,5342,5344,5346,5348,5350,5352],{"class":3426,"line":4740},[3424,5321,3507],{"class":3484},[3424,5323,5324],{"class":3441}," ValueError",[3424,5326,3459],{"class":3445},[3424,5328,3541],{"class":3437},[3424,5330,5331],{"class":3494},"\"Очікується 4 поля, отримано ",[3424,5333,3547],{"class":3437},[3424,5335,5336],{"class":3455},"len",[3424,5338,5339],{"class":3445},"(parts)",[3424,5341,3553],{"class":3437},[3424,5343,3472],{"class":3494},[3424,5345,3547],{"class":3437},[3424,5347,5268],{"class":3445},[3424,5349,5192],{"class":3437},[3424,5351,4852],{"class":3494},[3424,5353,3518],{"class":3445},[3424,5355,5356],{"class":3426,"line":4750},[3424,5357,5358],{"class":3445},"        name, department, salary_str, date_str = parts\n",[3424,5360,5361,5363,5366],{"class":3426,"line":4760},[3424,5362,3567],{"class":3484},[3424,5364,5365],{"class":3437}," cls",[3424,5367,5368],{"class":3445},"(\n",[3424,5370,5371,5374],{"class":3426,"line":4770},[3424,5372,5373],{"class":3462},"            name",[3424,5375,5376],{"class":3445},"=name.strip(),\n",[3424,5378,5379,5382],{"class":3426,"line":4780},[3424,5380,5381],{"class":3462},"            department",[3424,5383,5384],{"class":3445},"=department.strip(),\n",[3424,5386,5387,5390,5393,5395],{"class":3426,"line":4790},[3424,5388,5389],{"class":3462},"            salary",[3424,5391,5392],{"class":3445},"=",[3424,5394,5110],{"class":3441},[3424,5396,5397],{"class":3445},"(salary_str.strip()),\n",[3424,5399,5400,5403],{"class":3426,"line":4806},[3424,5401,5402],{"class":3462},"            start_date",[3424,5404,5405],{"class":3445},"=date.fromisoformat(date_str.strip()),\n",[3424,5407,5408],{"class":3426,"line":4811},[3424,5409,5237],{"class":3445},[3424,5411,5412],{"class":3426,"line":4816},[3424,5413,5414],{"class":3430},"        # cls(...) замість Employee(...) → при успадкуванні створить підклас!\n",[3424,5416,5417],{"class":3426,"line":4822},[3424,5418,3577],{"emptyLinePlaceholder":3576},[3424,5420,5421],{"class":3426,"line":4833},[3424,5422,5423],{"class":3430},"    # --- Альтернативний конструктор №2: зі словника ---\n",[3424,5425,5426,5428],{"class":3426,"line":4857},[3424,5427,3920],{"class":3455},[3424,5429,3923],{"class":3441},[3424,5431,5432,5434,5437,5439,5441,5443,5446,5448,5451],{"class":3426,"line":4880},[3424,5433,3452],{"class":3437},[3424,5435,5436],{"class":3455}," from_dict",[3424,5438,3459],{"class":3445},[3424,5440,3802],{"class":3462},[3424,5442,3466],{"class":3445},[3424,5444,5445],{"class":3462},"data",[3424,5447,3472],{"class":3445},[3424,5449,5450],{"class":3441},"dict",[3424,5452,5275],{"class":3445},[3424,5454,5455],{"class":3426,"line":4885},[3424,5456,5457],{"class":3494},"        \"\"\"Створює Employee зі словника (наприклад, з JSON-відповіді API).\"\"\"\n",[3424,5459,5460,5462,5464],{"class":3426,"line":4895},[3424,5461,3567],{"class":3484},[3424,5463,5365],{"class":3437},[3424,5465,5368],{"class":3445},[3424,5467,5469,5471,5474,5477],{"class":3426,"line":5468},44,[3424,5470,5373],{"class":3462},[3424,5472,5473],{"class":3445},"=data[",[3424,5475,5476],{"class":3494},"\"name\"",[3424,5478,5479],{"class":3445},"],\n",[3424,5481,5483,5485,5488,5491,5493,5496],{"class":3426,"line":5482},45,[3424,5484,5381],{"class":3462},[3424,5486,5487],{"class":3445},"=data.get(",[3424,5489,5490],{"class":3494},"\"department\"",[3424,5492,3466],{"class":3445},[3424,5494,5495],{"class":3494},"\"General\"",[3424,5497,5498],{"class":3445},"),\n",[3424,5500,5502,5504,5506,5508,5511,5514],{"class":3426,"line":5501},46,[3424,5503,5389],{"class":3462},[3424,5505,5392],{"class":3445},[3424,5507,5110],{"class":3441},[3424,5509,5510],{"class":3445},"(data[",[3424,5512,5513],{"class":3494},"\"salary\"",[3424,5515,5516],{"class":3445},"]),\n",[3424,5518,5520,5522,5525,5528],{"class":3426,"line":5519},47,[3424,5521,5402],{"class":3462},[3424,5523,5524],{"class":3445},"=date.fromisoformat(data[",[3424,5526,5527],{"class":3494},"\"start_date\"",[3424,5529,5516],{"class":3445},[3424,5531,5533],{"class":3426,"line":5532},48,[3424,5534,5237],{"class":3445},[3424,5536,5538],{"class":3426,"line":5537},49,[3424,5539,3577],{"emptyLinePlaceholder":3576},[3424,5541,5543],{"class":3426,"line":5542},50,[3424,5544,5545],{"class":3430},"    # --- Альтернативний конструктор №3: новий працівник сьогодні ---\n",[3424,5547,5549,5551],{"class":3426,"line":5548},51,[3424,5550,3920],{"class":3455},[3424,5552,3923],{"class":3441},[3424,5554,5556,5558,5561,5563,5565,5567,5569,5571,5573,5575,5577,5579,5581,5583,5585,5587,5589],{"class":3426,"line":5555},52,[3424,5557,3452],{"class":3437},[3424,5559,5560],{"class":3455}," new_hire",[3424,5562,3459],{"class":3445},[3424,5564,3802],{"class":3462},[3424,5566,3466],{"class":3445},[3424,5568,4273],{"class":3462},[3424,5570,3472],{"class":3445},[3424,5572,4278],{"class":3441},[3424,5574,3466],{"class":3445},[3424,5576,5096],{"class":3462},[3424,5578,3472],{"class":3445},[3424,5580,4278],{"class":3441},[3424,5582,3466],{"class":3445},[3424,5584,5105],{"class":3462},[3424,5586,3472],{"class":3445},[3424,5588,5110],{"class":3441},[3424,5590,5275],{"class":3445},[3424,5592,5594],{"class":3426,"line":5593},53,[3424,5595,5596],{"class":3494},"        \"\"\"Зручний конструктор для нових працівників з датою початку = сьогодні.\"\"\"\n",[3424,5598,5600,5602,5604,5606,5608,5611,5613,5616,5618,5621,5623],{"class":3426,"line":5599},54,[3424,5601,3567],{"class":3484},[3424,5603,5365],{"class":3437},[3424,5605,3459],{"class":3445},[3424,5607,4273],{"class":3462},[3424,5609,5610],{"class":3445},"=name, ",[3424,5612,5096],{"class":3462},[3424,5614,5615],{"class":3445},"=department, ",[3424,5617,5105],{"class":3462},[3424,5619,5620],{"class":3445},"=salary, ",[3424,5622,5115],{"class":3462},[3424,5624,5625],{"class":3445},"=date.today())\n",[3424,5627,5629],{"class":3426,"line":5628},55,[3424,5630,3577],{"emptyLinePlaceholder":3576},[3424,5632,5634],{"class":3426,"line":5633},56,[3424,5635,5636],{"class":3430},"    # --- Фабричний метод ---\n",[3424,5638,5640,5642],{"class":3426,"line":5639},57,[3424,5641,3920],{"class":3455},[3424,5643,3923],{"class":3441},[3424,5645,5647,5649,5652,5654,5656,5658,5661],{"class":3426,"line":5646},58,[3424,5648,3452],{"class":3437},[3424,5650,5651],{"class":3455}," from_any",[3424,5653,3459],{"class":3445},[3424,5655,3802],{"class":3462},[3424,5657,3466],{"class":3445},[3424,5659,5660],{"class":3462},"source",[3424,5662,5275],{"class":3445},[3424,5664,5666],{"class":3426,"line":5665},59,[3424,5667,5668],{"class":3494},"        \"\"\"Універсальний метод: визначає формат автоматично.\"\"\"\n",[3424,5670,5672,5674,5677,5680,5682],{"class":3426,"line":5671},60,[3424,5673,3485],{"class":3484},[3424,5675,5676],{"class":3455}," isinstance",[3424,5678,5679],{"class":3445},"(source, ",[3424,5681,4278],{"class":3441},[3424,5683,3478],{"class":3445},[3424,5685,5687,5690,5692],{"class":3426,"line":5686},61,[3424,5688,5689],{"class":3484},"            return",[3424,5691,5365],{"class":3437},[3424,5693,5694],{"class":3445},".from_csv(source)\n",[3424,5696,5698,5701,5703,5705,5707],{"class":3426,"line":5697},62,[3424,5699,5700],{"class":3484},"        elif",[3424,5702,5676],{"class":3455},[3424,5704,5679],{"class":3445},[3424,5706,5450],{"class":3441},[3424,5708,3478],{"class":3445},[3424,5710,5712,5714,5716],{"class":3426,"line":5711},63,[3424,5713,5689],{"class":3484},[3424,5715,5365],{"class":3437},[3424,5717,5718],{"class":3445},".from_dict(source)\n",[3424,5720,5722,5725,5728,5730,5732,5735,5737,5739,5742,5744,5746],{"class":3426,"line":5721},64,[3424,5723,5724],{"class":3484},"        raise",[3424,5726,5727],{"class":3441}," TypeError",[3424,5729,3459],{"class":3445},[3424,5731,3541],{"class":3437},[3424,5733,5734],{"class":3494},"\"Непідтримуваний тип джерела: ",[3424,5736,3547],{"class":3437},[3424,5738,4339],{"class":3441},[3424,5740,5741],{"class":3445},"(source)",[3424,5743,3553],{"class":3437},[3424,5745,4852],{"class":3494},[3424,5747,3518],{"class":3445},[3424,5749,5751],{"class":3426,"line":5750},65,[3424,5752,3577],{"emptyLinePlaceholder":3576},[3424,5754,5756],{"class":3426,"line":5755},66,[3424,5757,3577],{"emptyLinePlaceholder":3576},[3424,5759,5761],{"class":3426,"line":5760},67,[3424,5762,5763],{"class":3430},"# Три різних способи створення Employee\n",[3424,5765,5767,5770,5773],{"class":3426,"line":5766},68,[3424,5768,5769],{"class":3445},"e1 = Employee.from_csv(",[3424,5771,5772],{"class":3494},"\"Олена Коваль,Design,68000,2021-09-01\"",[3424,5774,3518],{"class":3445},[3424,5776,5778],{"class":3426,"line":5777},69,[3424,5779,5780],{"class":3445},"e2 = Employee.from_dict({\n",[3424,5782,5784,5787,5789,5792],{"class":3426,"line":5783},70,[3424,5785,5786],{"class":3494},"    \"name\"",[3424,5788,3472],{"class":3445},[3424,5790,5791],{"class":3494},"\"Микола Бондар\"",[3424,5793,5794],{"class":3445},",\n",[3424,5796,5798,5801,5803,5806],{"class":3426,"line":5797},71,[3424,5799,5800],{"class":3494},"    \"department\"",[3424,5802,3472],{"class":3445},[3424,5804,5805],{"class":3494},"\"Engineering\"",[3424,5807,5794],{"class":3445},[3424,5809,5811,5814,5816,5819],{"class":3426,"line":5810},72,[3424,5812,5813],{"class":3494},"    \"salary\"",[3424,5815,3472],{"class":3445},[3424,5817,5818],{"class":3494},"\"95000\"",[3424,5820,5794],{"class":3445},[3424,5822,5824,5827,5829,5832],{"class":3426,"line":5823},73,[3424,5825,5826],{"class":3494},"    \"start_date\"",[3424,5828,3472],{"class":3445},[3424,5830,5831],{"class":3494},"\"2020-01-15\"",[3424,5833,5794],{"class":3445},[3424,5835,5837],{"class":3426,"line":5836},74,[3424,5838,5839],{"class":3445},"})\n",[3424,5841,5843,5846,5849,5851,5854,5856,5859],{"class":3426,"line":5842},75,[3424,5844,5845],{"class":3445},"e3 = Employee.new_hire(",[3424,5847,5848],{"class":3494},"\"Аліна Шевченко\"",[3424,5850,3466],{"class":3445},[3424,5852,5853],{"class":3494},"\"Marketing\"",[3424,5855,3466],{"class":3445},[3424,5857,5858],{"class":4469},"55000",[3424,5860,3518],{"class":3445},[3424,5862,5864],{"class":3426,"line":5863},76,[3424,5865,3577],{"emptyLinePlaceholder":3576},[3424,5867,5869,5871],{"class":3426,"line":5868},77,[3424,5870,4021],{"class":3455},[3424,5872,5873],{"class":3445},"(e1)\n",[3424,5875,5877,5879],{"class":3426,"line":5876},78,[3424,5878,4021],{"class":3455},[3424,5880,5881],{"class":3445},"(e2)\n",[3424,5883,5885,5887],{"class":3426,"line":5884},79,[3424,5886,4021],{"class":3455},[3424,5888,5889],{"class":3445},"(e3)\n",[4915,5891,5893,5901,5909,5916],{"title":5892},"python employee.py",[4919,5894,5896,4927,5899],{"className":5895},[3426],[3424,5897,4926],{"className":5898},[4925],[3668,5900,5892],{},[4919,5902,5904],{"className":5903},[3426],[3424,5905,5908],{"className":5906},[5907],"text-blue-400","Employee(name='Олена Коваль', department='Design', salary=68000.0, start_date=2021-09-01)",[4919,5910,5912],{"className":5911},[3426],[3424,5913,5915],{"className":5914},[5907],"Employee(name='Микола Бондар', department='Engineering', salary=95000.0, start_date=2020-01-15)",[4919,5917,5919],{"className":5918},[3426],[3424,5920,5922],{"className":5921},[5907],"Employee(name='Аліна Шевченко', department='Marketing', salary=55000.0, start_date=2024-06-18)",[3826,5924,5926,5927,5929,5930],{"id":5925},"поліморфізм-конструкторів-чому-cls-а-не-employee","Поліморфізм конструкторів: чому ",[3421,5928,3802],{},", а не ",[3421,5931,5932],{},"Employee",[3394,5934,5935,5936,5938],{},"Ключова перевага ",[3421,5937,3802],{}," над жорстко заданою назвою класу проявляється при успадкуванні:",[3414,5940,5942],{"className":3416,"code":5941,"language":3418,"meta":3419,"style":3419},"class Manager(Employee):\n    \"\"\"Менеджер — розширений Employee з додатковим атрибутом.\"\"\"\n\n    def __init__(self, name, department, salary, start_date, team_size: int = 0):\n        super().__init__(name, department, salary, start_date)\n        self.team_size = team_size\n\n    def __repr__(self) -> str:\n        return (\n            f\"Manager(name={self.name!r}, department={self.department!r}, \"\n            f\"salary={self.salary}, team_size={self.team_size})\"\n        )\n\n\n# from_csv визначено у Employee, але cls тут = Manager\nmgr = Manager.from_csv(\"Тарас Гончар,Engineering,120000,2018-05-20\")\n\nprint(type(mgr))   # \u003Cclass 'Manager'>  ← правильно!\nprint(mgr)         # Manager(name='Тарас Гончар', ...)\n\n# Якби у from_csv було Employee(...) замість cls(...):\n# print(type(mgr))  # \u003Cclass 'Employee'>  ← неправильно!\n",[3421,5943,5944,5957,5962,5966,6008,6022,6029,6033,6049,6055,6078,6102,6106,6110,6114,6119,6129,6133,6147,6157,6161,6166],{"__ignoreMap":3419},[3424,5945,5946,5948,5951,5953,5955],{"class":3426,"line":3427},[3424,5947,3438],{"class":3437},[3424,5949,5950],{"class":3441}," Manager",[3424,5952,3459],{"class":3445},[3424,5954,5932],{"class":3441},[3424,5956,3478],{"class":3445},[3424,5958,5959],{"class":3426,"line":3434},[3424,5960,5961],{"class":3494},"    \"\"\"Менеджер — розширений Employee з додатковим атрибутом.\"\"\"\n",[3424,5963,5964],{"class":3426,"line":3449},[3424,5965,3577],{"emptyLinePlaceholder":3576},[3424,5967,5968,5970,5972,5974,5976,5978,5980,5982,5984,5986,5988,5990,5992,5994,5997,5999,6001,6004,6006],{"class":3426,"line":3481},[3424,5969,3452],{"class":3437},[3424,5971,5079],{"class":3455},[3424,5973,3459],{"class":3445},[3424,5975,3463],{"class":3462},[3424,5977,3466],{"class":3445},[3424,5979,4273],{"class":3462},[3424,5981,3466],{"class":3445},[3424,5983,5096],{"class":3462},[3424,5985,3466],{"class":3445},[3424,5987,5105],{"class":3462},[3424,5989,3466],{"class":3445},[3424,5991,5115],{"class":3462},[3424,5993,3466],{"class":3445},[3424,5995,5996],{"class":3462},"team_size",[3424,5998,3472],{"class":3445},[3424,6000,3475],{"class":3441},[3424,6002,6003],{"class":3445}," = ",[3424,6005,4800],{"class":4469},[3424,6007,3478],{"class":3445},[3424,6009,6010,6013,6016,6019],{"class":3426,"line":3504},[3424,6011,6012],{"class":3441},"        super",[3424,6014,6015],{"class":3445},"().",[3424,6017,6018],{"class":3455},"__init__",[3424,6020,6021],{"class":3445},"(name, department, salary, start_date)\n",[3424,6023,6024,6026],{"class":3426,"line":3521},[3424,6025,5123],{"class":3437},[3424,6027,6028],{"class":3445},".team_size = team_size\n",[3424,6030,6031],{"class":3426,"line":3529},[3424,6032,3577],{"emptyLinePlaceholder":3576},[3424,6034,6035,6037,6039,6041,6043,6045,6047],{"class":3426,"line":3535},[3424,6036,3452],{"class":3437},[3424,6038,5158],{"class":3455},[3424,6040,3459],{"class":3445},[3424,6042,3463],{"class":3462},[3424,6044,4281],{"class":3445},[3424,6046,4278],{"class":3441},[3424,6048,3446],{"class":3445},[3424,6050,6051,6053],{"class":3426,"line":3564},[3424,6052,3567],{"class":3484},[3424,6054,5175],{"class":3445},[3424,6056,6057,6059,6062,6064,6066,6068,6070,6072,6074,6076],{"class":3426,"line":3573},[3424,6058,5180],{"class":3437},[3424,6060,6061],{"class":3494},"\"Manager(name=",[3424,6063,5186],{"class":3437},[3424,6065,5189],{"class":3445},[3424,6067,5192],{"class":3437},[3424,6069,5195],{"class":3494},[3424,6071,5186],{"class":3437},[3424,6073,5200],{"class":3445},[3424,6075,5192],{"class":3437},[3424,6077,5205],{"class":3494},[3424,6079,6080,6082,6084,6086,6088,6090,6093,6095,6098,6100],{"class":3426,"line":3580},[3424,6081,5180],{"class":3437},[3424,6083,5212],{"class":3494},[3424,6085,5186],{"class":3437},[3424,6087,5217],{"class":3445},[3424,6089,3553],{"class":3437},[3424,6091,6092],{"class":3494},", team_size=",[3424,6094,5186],{"class":3437},[3424,6096,6097],{"class":3445},".team_size",[3424,6099,3553],{"class":3437},[3424,6101,5232],{"class":3494},[3424,6103,6104],{"class":3426,"line":3602},[3424,6105,5237],{"class":3445},[3424,6107,6108],{"class":3426,"line":3618},[3424,6109,3577],{"emptyLinePlaceholder":3576},[3424,6111,6112],{"class":3426,"line":3631},[3424,6113,3577],{"emptyLinePlaceholder":3576},[3424,6115,6116],{"class":3426,"line":3638},[3424,6117,6118],{"class":3430},"# from_csv визначено у Employee, але cls тут = Manager\n",[3424,6120,6121,6124,6127],{"class":3426,"line":3644},[3424,6122,6123],{"class":3445},"mgr = Manager.from_csv(",[3424,6125,6126],{"class":3494},"\"Тарас Гончар,Engineering,120000,2018-05-20\"",[3424,6128,3518],{"class":3445},[3424,6130,6131],{"class":3426,"line":3991},[3424,6132,3577],{"emptyLinePlaceholder":3576},[3424,6134,6135,6137,6139,6141,6144],{"class":3426,"line":3996},[3424,6136,4021],{"class":3455},[3424,6138,3459],{"class":3445},[3424,6140,4339],{"class":3441},[3424,6142,6143],{"class":3445},"(mgr))   ",[3424,6145,6146],{"class":3430},"# \u003Cclass 'Manager'>  ← правильно!\n",[3424,6148,6149,6151,6154],{"class":3426,"line":4001},[3424,6150,4021],{"class":3455},[3424,6152,6153],{"class":3445},"(mgr)         ",[3424,6155,6156],{"class":3430},"# Manager(name='Тарас Гончар', ...)\n",[3424,6158,6159],{"class":3426,"line":4007},[3424,6160,3577],{"emptyLinePlaceholder":3576},[3424,6162,6163],{"class":3426,"line":4012},[3424,6164,6165],{"class":3430},"# Якби у from_csv було Employee(...) замість cls(...):\n",[3424,6167,6168],{"class":3426,"line":4018},[3424,6169,6170],{"class":3430},"# print(type(mgr))  # \u003Cclass 'Employee'>  ← неправильно!\n",[6172,6173,6174,6175,6177,6178,6181,6182,6184,6185,6188,6189,6191],"important",{},"Це і є сутність поліморфізму ",[3421,6176,3794],{},": метод ",[3421,6179,6180],{},"from_csv"," написаний один раз у ",[3421,6183,5932],{},", але ",[3668,6186,6187],{},"знає, який клас створювати",", — той, через який його викликали. ",[3421,6190,3802],{}," динамічно прив'язується до конкретного класу в момент виклику.",[3819,6193],{},[3389,6195,6197],{"id":6196},"частина-iv-функції-декоратори","Частина IV: Функції-декоратори",[3826,6199,6201],{"id":6200},"механіка-декораторів-синтаксичний-цукор","Механіка декораторів: синтаксичний цукор",[3394,6203,6204,6205,6208,6209,6212],{},"Декоратор у Python — це ",[3668,6206,6207],{},"callable, що приймає функцію і повертає функцію",". Синтаксис ",[3421,6210,6211],{},"@decorator"," — це лише скорочення:",[3414,6214,6216],{"className":3416,"code":6215,"language":3418,"meta":3419,"style":3419},"@decorator\ndef func():\n    pass\n\n# Еквівалентно:\ndef func():\n    pass\nfunc = decorator(func)\n",[3421,6217,6218,6223,6233,6238,6242,6247,6255,6259],{"__ignoreMap":3419},[3424,6219,6220],{"class":3426,"line":3427},[3424,6221,6222],{"class":3455},"@decorator\n",[3424,6224,6225,6228,6231],{"class":3426,"line":3434},[3424,6226,6227],{"class":3437},"def",[3424,6229,6230],{"class":3455}," func",[3424,6232,3976],{"class":3445},[3424,6234,6235],{"class":3426,"line":3449},[3424,6236,6237],{"class":3484},"    pass\n",[3424,6239,6240],{"class":3426,"line":3481},[3424,6241,3577],{"emptyLinePlaceholder":3576},[3424,6243,6244],{"class":3426,"line":3504},[3424,6245,6246],{"class":3430},"# Еквівалентно:\n",[3424,6248,6249,6251,6253],{"class":3426,"line":3521},[3424,6250,6227],{"class":3437},[3424,6252,6230],{"class":3455},[3424,6254,3976],{"class":3445},[3424,6256,6257],{"class":3426,"line":3529},[3424,6258,6237],{"class":3484},[3424,6260,6261],{"class":3426,"line":3535},[3424,6262,6263],{"class":3445},"func = decorator(func)\n",[3394,6265,6266,6267,6270,6271,6274,6275,6277],{},"Тобто після оголошення ",[3421,6268,6269],{},"func"," Python одразу передає її об'єкт у ",[3421,6272,6273],{},"decorator"," і замінює ім'я ",[3421,6276,6269],{}," на результат.",[3394,6279,6280],{},"Розглянемо спочатку найпростіший базовий приклад декоратора, який просто логує виклик функції:",[3414,6282,6284],{"className":3416,"code":6283,"language":3418,"meta":3419,"style":3419},"def logger(func):\n    def wrapper(*args, **kwargs):\n        print(f\"[LOG] Викликається '{func.__name__}' з args={args}, kwargs={kwargs}\")\n        result = func(*args, **kwargs)\n        print(f\"[LOG] '{func.__name__}' завершила виконання\")\n        return result\n    return wrapper\n\n\n@logger\ndef greet(name: str, greeting: str = \"Привіт\") -> str:\n    return f\"{greeting}, {name}!\"\n\n\n# Виклик декорованої функції\nres = greet(\"Олексій\", greeting=\"Вітаю\")\nprint(f\"Результат: {res}\")\n",[3421,6285,6286,6299,6320,6364,6369,6393,6399,6407,6411,6415,6420,6454,6479,6483,6487,6492,6511],{"__ignoreMap":3419},[3424,6287,6288,6290,6293,6295,6297],{"class":3426,"line":3427},[3424,6289,6227],{"class":3437},[3424,6291,6292],{"class":3455}," logger",[3424,6294,3459],{"class":3445},[3424,6296,6269],{"class":3462},[3424,6298,3478],{"class":3445},[3424,6300,6301,6303,6306,6309,6312,6315,6318],{"class":3426,"line":3434},[3424,6302,3452],{"class":3437},[3424,6304,6305],{"class":3455}," wrapper",[3424,6307,6308],{"class":3445},"(*",[3424,6310,6311],{"class":3462},"args",[3424,6313,6314],{"class":3445},", **",[3424,6316,6317],{"class":3462},"kwargs",[3424,6319,3478],{"class":3445},[3424,6321,6322,6325,6327,6329,6332,6334,6337,6340,6342,6345,6347,6349,6351,6354,6356,6358,6360,6362],{"class":3426,"line":3449},[3424,6323,6324],{"class":3455},"        print",[3424,6326,3459],{"class":3445},[3424,6328,3541],{"class":3437},[3424,6330,6331],{"class":3494},"\"[LOG] Викликається '",[3424,6333,3547],{"class":3437},[3424,6335,6336],{"class":3445},"func.",[3424,6338,6339],{"class":3462},"__name__",[3424,6341,3553],{"class":3437},[3424,6343,6344],{"class":3494},"' з args=",[3424,6346,3547],{"class":3437},[3424,6348,6311],{"class":3445},[3424,6350,3553],{"class":3437},[3424,6352,6353],{"class":3494},", kwargs=",[3424,6355,3547],{"class":3437},[3424,6357,6317],{"class":3445},[3424,6359,3553],{"class":3437},[3424,6361,4852],{"class":3494},[3424,6363,3518],{"class":3445},[3424,6365,6366],{"class":3426,"line":3481},[3424,6367,6368],{"class":3445},"        result = func(*args, **kwargs)\n",[3424,6370,6371,6373,6375,6377,6380,6382,6384,6386,6388,6391],{"class":3426,"line":3504},[3424,6372,6324],{"class":3455},[3424,6374,3459],{"class":3445},[3424,6376,3541],{"class":3437},[3424,6378,6379],{"class":3494},"\"[LOG] '",[3424,6381,3547],{"class":3437},[3424,6383,6336],{"class":3445},[3424,6385,6339],{"class":3462},[3424,6387,3553],{"class":3437},[3424,6389,6390],{"class":3494},"' завершила виконання\"",[3424,6392,3518],{"class":3445},[3424,6394,6395,6397],{"class":3426,"line":3521},[3424,6396,3567],{"class":3484},[3424,6398,3570],{"class":3445},[3424,6400,6401,6404],{"class":3426,"line":3529},[3424,6402,6403],{"class":3484},"    return",[3424,6405,6406],{"class":3445}," wrapper\n",[3424,6408,6409],{"class":3426,"line":3535},[3424,6410,3577],{"emptyLinePlaceholder":3576},[3424,6412,6413],{"class":3426,"line":3564},[3424,6414,3577],{"emptyLinePlaceholder":3576},[3424,6416,6417],{"class":3426,"line":3573},[3424,6418,6419],{"class":3455},"@logger\n",[3424,6421,6422,6424,6426,6428,6430,6432,6434,6436,6439,6441,6443,6445,6448,6450,6452],{"class":3426,"line":3580},[3424,6423,6227],{"class":3437},[3424,6425,4264],{"class":3455},[3424,6427,3459],{"class":3445},[3424,6429,4273],{"class":3462},[3424,6431,3472],{"class":3445},[3424,6433,4278],{"class":3441},[3424,6435,3466],{"class":3445},[3424,6437,6438],{"class":3462},"greeting",[3424,6440,3472],{"class":3445},[3424,6442,4278],{"class":3441},[3424,6444,6003],{"class":3445},[3424,6446,6447],{"class":3494},"\"Привіт\"",[3424,6449,4281],{"class":3445},[3424,6451,4278],{"class":3441},[3424,6453,3446],{"class":3445},[3424,6455,6456,6458,6460,6462,6464,6466,6468,6470,6472,6474,6476],{"class":3426,"line":3602},[3424,6457,6403],{"class":3484},[3424,6459,3902],{"class":3437},[3424,6461,4852],{"class":3494},[3424,6463,3547],{"class":3437},[3424,6465,6438],{"class":3445},[3424,6467,3553],{"class":3437},[3424,6469,3466],{"class":3494},[3424,6471,3547],{"class":3437},[3424,6473,4273],{"class":3445},[3424,6475,3553],{"class":3437},[3424,6477,6478],{"class":3494},"!\"\n",[3424,6480,6481],{"class":3426,"line":3618},[3424,6482,3577],{"emptyLinePlaceholder":3576},[3424,6484,6485],{"class":3426,"line":3631},[3424,6486,3577],{"emptyLinePlaceholder":3576},[3424,6488,6489],{"class":3426,"line":3638},[3424,6490,6491],{"class":3430},"# Виклик декорованої функції\n",[3424,6493,6494,6497,6500,6502,6504,6506,6509],{"class":3426,"line":3644},[3424,6495,6496],{"class":3445},"res = greet(",[3424,6498,6499],{"class":3494},"\"Олексій\"",[3424,6501,3466],{"class":3445},[3424,6503,6438],{"class":3462},[3424,6505,5392],{"class":3445},[3424,6507,6508],{"class":3494},"\"Вітаю\"",[3424,6510,3518],{"class":3445},[3424,6512,6513,6515,6517,6519,6522,6524,6527,6529,6531],{"class":3426,"line":3991},[3424,6514,4021],{"class":3455},[3424,6516,3459],{"class":3445},[3424,6518,3541],{"class":3437},[3424,6520,6521],{"class":3494},"\"Результат: ",[3424,6523,3547],{"class":3437},[3424,6525,6526],{"class":3445},"res",[3424,6528,3553],{"class":3437},[3424,6530,4852],{"class":3494},[3424,6532,3518],{"class":3445},[4915,6534,6536,6544,6548,6552],{"title":6535},"python simple_decorator.py",[4919,6537,6539,4927,6542],{"className":6538},[3426],[3424,6540,4926],{"className":6541},[4925],[3668,6543,6535],{},[4919,6545,6547],{"className":6546},[3426],"[LOG] Викликається 'greet' з args=('Олексій',), kwargs={'greeting': 'Вітаю'}",[4919,6549,6551],{"className":6550},[3426],"[LOG] 'greet' завершила виконання",[4919,6553,6555,6556],{"className":6554},[3426],"Результат: ",[3424,6557,6559],{"className":6558},[4953],"Вітаю, Олексій!",[3394,6561,6562,6563,6566,6567,6570,6571],{},"Коли інтерпретатор бачить ",[3421,6564,6565],{},"@logger"," над ",[3421,6568,6569],{},"greet",", він виконує:\n",[3421,6572,6573],{},"greet = logger(greet)",[3394,6575,6576,6577,6579,6580,6583,6584,6587,6588,6590,6591,6594],{},"Відтепер ім'я ",[3421,6578,6569],{}," посилається на внутрішню функцію ",[3421,6581,6582],{},"wrapper",". При виклику ",[3421,6585,6586],{},"greet(\"Олексій\", greeting=\"Вітаю\")"," ми фактично викликаємо ",[3421,6589,6582],{},", який робить логування, викликає оригінальну функцію через ",[3421,6592,6593],{},"func(*args, **kwargs)"," та повертає результат.",[3819,6596],{},[3826,6598,6600],{"id":6599},"чому-саме-wrapper-розбираємо-на-гвинтики","Чому саме wrapper? Розбираємо на гвинтики",[3394,6602,6603,6604,6606],{},"Якщо ви вперше бачите декоратори, конструкція «функція всередині функції, яка повертає функцію» може здатися дивною і переускладненою. Навіщо писати цей ",[3421,6605,6582],{},"?",[3394,6608,6609],{},"Давайте розберемо крок за кроком три найголовніших питання:",[6611,6612,6613,6618,6621],"ol",{},[3401,6614,6615,6616,6606],{},"Чому не можна обійтися без ",[3421,6617,6582],{},[3401,6619,6620],{},"Як працює замикання (closure)?",[3401,6622,6623,6624,3466,6627,4408,6630,6606],{},"Чому обов'язкові ",[3421,6625,6626],{},"*args",[3421,6628,6629],{},"**kwargs",[3421,6631,6632],{},"return",[6634,6635,6637],"h4",{"id":6636},"_1-декорування-vs-виклик-різниця-в-часі-виконання","1. Декорування vs Виклик (Різниця в часі виконання)",[3394,6639,6640,6641],{},"Головне непорозуміння з декораторами: ",[3668,6642,6643,6644,6647],{},"функція-декоратор (наприклад, ",[3421,6645,6646],{},"logger",") викликається лише один раз — під час імпорту\u002Fзавантаження скрипта.",[3394,6649,6650,6651,4927,6654,6656],{},"Уявімо, що ми спробували написати декоратор ",[3668,6652,6653],{},"без",[3421,6655,6582],{},":",[3414,6658,6660],{"className":3416,"code":6659,"language":3418,"meta":3419,"style":3419},"# ❌ НЕПРАВИЛЬНО: без wrapper\ndef bad_logger(func):\n    print(f\"[LOG] Декоруємо функцію {func.__name__}\")\n    # Ми викликаємо функцію прямо тут:\n    result = func() \n    # Що повертати? Якщо ми хочемо замінити оригінальну функцію,\n    # нам треба повернути щось викликане (callable).\n    # Але в нас є лише результат виконання (наприклад, рядок).\n    return result\n\n@bad_logger\ndef greet():\n    return \"Привіт!\"\n",[3421,6661,6662,6667,6680,6704,6709,6714,6719,6724,6729,6735,6739,6744,6752],{"__ignoreMap":3419},[3424,6663,6664],{"class":3426,"line":3427},[3424,6665,6666],{"class":3430},"# ❌ НЕПРАВИЛЬНО: без wrapper\n",[3424,6668,6669,6671,6674,6676,6678],{"class":3426,"line":3434},[3424,6670,6227],{"class":3437},[3424,6672,6673],{"class":3455}," bad_logger",[3424,6675,3459],{"class":3445},[3424,6677,6269],{"class":3462},[3424,6679,3478],{"class":3445},[3424,6681,6682,6685,6687,6689,6692,6694,6696,6698,6700,6702],{"class":3426,"line":3449},[3424,6683,6684],{"class":3455},"    print",[3424,6686,3459],{"class":3445},[3424,6688,3541],{"class":3437},[3424,6690,6691],{"class":3494},"\"[LOG] Декоруємо функцію ",[3424,6693,3547],{"class":3437},[3424,6695,6336],{"class":3445},[3424,6697,6339],{"class":3462},[3424,6699,3553],{"class":3437},[3424,6701,4852],{"class":3494},[3424,6703,3518],{"class":3445},[3424,6705,6706],{"class":3426,"line":3481},[3424,6707,6708],{"class":3430},"    # Ми викликаємо функцію прямо тут:\n",[3424,6710,6711],{"class":3426,"line":3504},[3424,6712,6713],{"class":3445},"    result = func() \n",[3424,6715,6716],{"class":3426,"line":3521},[3424,6717,6718],{"class":3430},"    # Що повертати? Якщо ми хочемо замінити оригінальну функцію,\n",[3424,6720,6721],{"class":3426,"line":3529},[3424,6722,6723],{"class":3430},"    # нам треба повернути щось викликане (callable).\n",[3424,6725,6726],{"class":3426,"line":3535},[3424,6727,6728],{"class":3430},"    # Але в нас є лише результат виконання (наприклад, рядок).\n",[3424,6730,6731,6733],{"class":3426,"line":3564},[3424,6732,6403],{"class":3484},[3424,6734,3570],{"class":3445},[3424,6736,6737],{"class":3426,"line":3573},[3424,6738,3577],{"emptyLinePlaceholder":3576},[3424,6740,6741],{"class":3426,"line":3580},[3424,6742,6743],{"class":3455},"@bad_logger\n",[3424,6745,6746,6748,6750],{"class":3426,"line":3602},[3424,6747,6227],{"class":3437},[3424,6749,4264],{"class":3455},[3424,6751,3976],{"class":3445},[3424,6753,6754,6756],{"class":3426,"line":3618},[3424,6755,6403],{"class":3484},[3424,6757,6758],{"class":3494}," \"Привіт!\"\n",[3394,6760,6761],{},"Що відбудеться, коли Python прочитає цей код?",[6611,6763,6764,6773,6779,6794,6799],{},[3401,6765,6766,6767,6769,6770,3781],{},"В момент визначення ",[3421,6768,6569],{}," інтерпретатор автоматично запустить ",[3421,6771,6772],{},"bad_logger(greet)",[3401,6774,6775,6776,3781],{},"На екрані з'явиться ",[3421,6777,6778],{},"[LOG] Декоруємо функцію greet",[3401,6780,6781,6782,6785,6786,6789,6790,6793],{},"Викличеться ",[3421,6783,6784],{},"func()"," (тобто ",[3421,6787,6788],{},"greet()","), і її результат ",[3421,6791,6792],{},"\"Привіт!\""," запишеться у змінну.",[3401,6795,6796,6797,3781],{},"Декоратор поверне рядок ",[3421,6798,6792],{},[3401,6800,6801,6802,6804,6805,3781],{},"Змінна ",[3421,6803,6569],{}," тепер зберігає не функцію, а ",[3668,6806,6807,6808],{},"рядок ",[3421,6809,6792],{},[3394,6811,6812,6813,6656],{},"Якщо ми потім спробуємо викликати ",[3421,6814,6788],{},[3414,6816,6818],{"className":3416,"code":6817,"language":3418,"meta":3419,"style":3419},"greet()  # ❌ TypeError: 'str' object is not callable!\n",[3421,6819,6820],{"__ignoreMap":3419},[3424,6821,6822,6825],{"class":3426,"line":3427},[3424,6823,6824],{"class":3445},"greet()  ",[3424,6826,6827],{"class":3430},"# ❌ TypeError: 'str' object is not callable!\n",[3394,6829,6830,6833,6834,6837,6838,6840,6841,3781],{},[3668,6831,6832],{},"Висновок:"," Декоратор має повернути ",[3668,6835,6836],{},"нову функцію-замінник",". Цю функцію-замінник ми і називаємо ",[3421,6839,6582],{}," (обгортка). Вона не виконується в момент декорування — вона просто чекає, коли користувач вирішить викликати ",[3421,6842,6788],{},[3819,6844],{},[6634,6846,6848,6849,6851],{"id":6847},"_2-як-wrapper-памятає-оригінальну-функцію-замикання","2. Як ",[3421,6850,6582],{}," «пам'ятає» оригінальну функцію? (Замикання)",[3394,6853,6854,6855,6857,6858,6860,6861,6863,6864,6866],{},"Коли ",[3421,6856,6646],{}," повертає ",[3421,6859,6582],{},", функція ",[3421,6862,6646],{}," завершує свою роботу. Локальна змінна ",[3421,6865,6269],{}," (яка зберігає оригінальну функцію) мала б видалитися з пам'яті.",[3394,6868,6869,6870,6873,6874,6876,6877,3781],{},"Але завдяки механізму ",[3668,6871,6872],{},"замикання (closure)"," у Python, внутрішня функція ",[3421,6875,6582],{}," «захоплює» і «заморожує» у своєму оточенні всі змінні із зовнішньої функції, які вона використовує. Зокрема, вона назавжди запам'ятовує посилання на оригінальну ",[3421,6878,6269],{},[3394,6880,6881,6882,6656],{},"Ви можете це перевірити за допомогою атрибута ",[3421,6883,6884],{},"__closure__",[3414,6886,6888],{"className":3416,"code":6887,"language":3418,"meta":3419,"style":3419},"# greet — це вже wrapper, який повернув logger\nprint(greet.__closure__)  # Поверне кортеж з клітинками пам'яті\n# У першій клітинці зберігається посилання на оригінальну greet\nprint(greet.__closure__[0].cell_contents) \n",[3421,6889,6890,6895,6910,6915],{"__ignoreMap":3419},[3424,6891,6892],{"class":3426,"line":3427},[3424,6893,6894],{"class":3430},"# greet — це вже wrapper, який повернув logger\n",[3424,6896,6897,6899,6902,6904,6907],{"class":3426,"line":3434},[3424,6898,4021],{"class":3455},[3424,6900,6901],{"class":3445},"(greet.",[3424,6903,6884],{"class":3462},[3424,6905,6906],{"class":3445},")  ",[3424,6908,6909],{"class":3430},"# Поверне кортеж з клітинками пам'яті\n",[3424,6911,6912],{"class":3426,"line":3449},[3424,6913,6914],{"class":3430},"# У першій клітинці зберігається посилання на оригінальну greet\n",[3424,6916,6917,6919,6921,6923,6926,6928],{"class":3426,"line":3481},[3424,6918,4021],{"class":3455},[3424,6920,6901],{"class":3445},[3424,6922,6884],{"class":3462},[3424,6924,6925],{"class":3445},"[",[3424,6927,4800],{"class":4469},[3424,6929,6930],{"class":3445},"].cell_contents)\n",[3819,6932],{},[6634,6934,6936,6937,3466,6939,4408,6941,6606],{"id":6935},"_3-навіщо-потрібні-args-kwargs-та-return","3. Навіщо потрібні ",[3421,6938,6626],{},[3421,6940,6629],{},[3421,6942,6632],{},[3394,6944,6945,6947],{},[3421,6946,6582],{}," має бути універсальним «дублером». Він не знає заздалегідь, яку саме функцію він буде обгортати:",[3398,6949,6950,6956,6962],{},[3401,6951,6952,6955],{},[3421,6953,6954],{},"greet(name)"," приймає один аргумент.",[3401,6957,6958,6961],{},[3421,6959,6960],{},"sum_three_numbers(a, b, c)"," приймає три аргументи.",[3401,6963,6964,6967],{},[3421,6965,6966],{},"fetch_data()"," взагалі не приймає аргументів.",[3394,6969,6970,6971,6974,6975,6978,6979,6982,6983,6985],{},"Якщо ми напишемо ",[3421,6972,6973],{},"def wrapper():"," без параметрів, то наш декоратор зможе працювати лише з функціями без аргументів. Будь-який виклик на кшталт ",[3421,6976,6977],{},"greet(\"Олексій\")"," викличе ",[3421,6980,6981],{},"TypeError",", оскільки ",[3421,6984,6582],{}," не очікує параметрів.",[3394,6987,6988,6989,6656],{},"Саме тому ми пишемо ",[3421,6990,6991],{},"def wrapper(*args, **kwargs):",[3398,6993,6994,6999,7004],{},[3401,6995,6996,6998],{},[3421,6997,6626],{}," збирає всі позиційні аргументи в кортеж (tuple).",[3401,7000,7001,7003],{},[3421,7002,6629],{}," збирає всі іменовані аргументи в словник (dict).",[3401,7005,7006,7008],{},[3421,7007,6593],{}," розпаковує їх назад та передає оригінальній функції.",[3394,7010,7011,7012,7015,7016,7018,7019,3781],{},"А ",[3421,7013,7014],{},"return result"," потрібен для того, щоб передати результат оригінальної функції назад тому, хто її викликав. Без ",[3421,7017,6632],{}," наша обгортка завжди повертала б ",[3421,7020,7021],{},"None",[3819,7023],{},[3826,7025,7027],{"id":7026},"ще-більше-прикладів-розжованих-декораторів","Ще більше прикладів «розжованих» декораторів",[6634,7029,7031,7032,7035],{"id":7030},"приклад-1-декоратор-подвоєння-результату-double","Приклад 1: Декоратор подвоєння результату (",[3421,7033,7034],{},"double",")",[3394,7037,7038],{},"Цей декоратор змінює результат математичних функцій, множачи його на 2.",[3414,7040,7042],{"className":3416,"code":7041,"language":3418,"meta":3419,"style":3419},"from functools import wraps\n\ndef double(func):\n    @wraps(func)\n    def wrapper(*args, **kwargs):\n        # 1. Отримуємо оригінальний результат від функції\n        original_result = func(*args, **kwargs)\n        # 2. Модифікуємо його\n        new_result = original_result * 2\n        # 3. Повертаємо змінене значення\n        return new_result\n    return wrapper\n\n@double\ndef add(a: int, b: int) -> int:\n    return a + b\n\nprint(add(2, 3))  # Очікуємо 5, але отримаємо 10!\n",[3421,7043,7044,7056,7060,7073,7081,7097,7102,7107,7112,7120,7125,7132,7138,7142,7147,7178,7185,7189],{"__ignoreMap":3419},[3424,7045,7046,7048,7051,7053],{"class":3426,"line":3427},[3424,7047,5024],{"class":3484},[3424,7049,7050],{"class":3445}," functools ",[3424,7052,5043],{"class":3484},[3424,7054,7055],{"class":3445}," wraps\n",[3424,7057,7058],{"class":3426,"line":3434},[3424,7059,3577],{"emptyLinePlaceholder":3576},[3424,7061,7062,7064,7067,7069,7071],{"class":3426,"line":3449},[3424,7063,6227],{"class":3437},[3424,7065,7066],{"class":3455}," double",[3424,7068,3459],{"class":3445},[3424,7070,6269],{"class":3462},[3424,7072,3478],{"class":3445},[3424,7074,7075,7078],{"class":3426,"line":3481},[3424,7076,7077],{"class":3455},"    @wraps",[3424,7079,7080],{"class":3445},"(func)\n",[3424,7082,7083,7085,7087,7089,7091,7093,7095],{"class":3426,"line":3504},[3424,7084,3452],{"class":3437},[3424,7086,6305],{"class":3455},[3424,7088,6308],{"class":3445},[3424,7090,6311],{"class":3462},[3424,7092,6314],{"class":3445},[3424,7094,6317],{"class":3462},[3424,7096,3478],{"class":3445},[3424,7098,7099],{"class":3426,"line":3521},[3424,7100,7101],{"class":3430},"        # 1. Отримуємо оригінальний результат від функції\n",[3424,7103,7104],{"class":3426,"line":3529},[3424,7105,7106],{"class":3445},"        original_result = func(*args, **kwargs)\n",[3424,7108,7109],{"class":3426,"line":3535},[3424,7110,7111],{"class":3430},"        # 2. Модифікуємо його\n",[3424,7113,7114,7117],{"class":3426,"line":3564},[3424,7115,7116],{"class":3445},"        new_result = original_result * ",[3424,7118,7119],{"class":4469},"2\n",[3424,7121,7122],{"class":3426,"line":3573},[3424,7123,7124],{"class":3430},"        # 3. Повертаємо змінене значення\n",[3424,7126,7127,7129],{"class":3426,"line":3580},[3424,7128,3567],{"class":3484},[3424,7130,7131],{"class":3445}," new_result\n",[3424,7133,7134,7136],{"class":3426,"line":3602},[3424,7135,6403],{"class":3484},[3424,7137,6406],{"class":3445},[3424,7139,7140],{"class":3426,"line":3618},[3424,7141,3577],{"emptyLinePlaceholder":3576},[3424,7143,7144],{"class":3426,"line":3631},[3424,7145,7146],{"class":3455},"@double\n",[3424,7148,7149,7151,7154,7156,7159,7161,7163,7165,7168,7170,7172,7174,7176],{"class":3426,"line":3638},[3424,7150,6227],{"class":3437},[3424,7152,7153],{"class":3455}," add",[3424,7155,3459],{"class":3445},[3424,7157,7158],{"class":3462},"a",[3424,7160,3472],{"class":3445},[3424,7162,3475],{"class":3441},[3424,7164,3466],{"class":3445},[3424,7166,7167],{"class":3462},"b",[3424,7169,3472],{"class":3445},[3424,7171,3475],{"class":3441},[3424,7173,4281],{"class":3445},[3424,7175,3475],{"class":3441},[3424,7177,3446],{"class":3445},[3424,7179,7180,7182],{"class":3426,"line":3644},[3424,7181,6403],{"class":3484},[3424,7183,7184],{"class":3445}," a + b\n",[3424,7186,7187],{"class":3426,"line":3991},[3424,7188,3577],{"emptyLinePlaceholder":3576},[3424,7190,7191,7193,7196,7199,7201,7204,7206],{"class":3426,"line":3996},[3424,7192,4021],{"class":3455},[3424,7194,7195],{"class":3445},"(add(",[3424,7197,7198],{"class":4469},"2",[3424,7200,3466],{"class":3445},[3424,7202,7203],{"class":4469},"3",[3424,7205,4358],{"class":3445},[3424,7207,7208],{"class":3430},"# Очікуємо 5, але отримаємо 10!\n",[3819,7210],{},[6634,7212,7214,7215,7035],{"id":7213},"приклад-2-декоратор-перевірки-типів-require_strings","Приклад 2: Декоратор перевірки типів (",[3421,7216,7217],{},"require_strings",[3394,7219,7220],{},"Цей декоратор перевіряє, чи є всі передані аргументи рядками. Якщо ні — викидає помилку.",[3414,7222,7224],{"className":3416,"code":7223,"language":3418,"meta":3419,"style":3419},"from functools import wraps\n\ndef require_strings(func):\n    @wraps(func)\n    def wrapper(*args, **kwargs):\n        # Перевіряємо всі позиційні аргументи\n        for arg in args:\n            if not isinstance(arg, str):\n                raise TypeError(f\"Аргумент {arg} має бути рядком (str)!\")\n        \n        # Перевіряємо всі іменовані аргументи\n        for key, value in kwargs.items():\n            if not isinstance(value, str):\n                raise TypeError(f\"Аргумент {key}={value} має бути рядком (str)!\")\n        \n        # Якщо все ок, викликаємо функцію\n        return func(*args, **kwargs)\n    return wrapper\n\n@require_strings\ndef concat_words(a: str, b: str) -> str:\n    return a + b\n\nprint(concat_words(\"Привіт, \", \"Світ\"))  # Працює: \"Привіт, Світ\"\n# concat_words(\"Привіт, \", 42)          # Викине TypeError: Аргумент 42 має бути рядком (str)!\n",[3421,7225,7226,7236,7240,7253,7259,7275,7280,7293,7309,7335,7340,7345,7357,7372,7404,7408,7413,7420,7426,7430,7435,7464,7470,7474,7494],{"__ignoreMap":3419},[3424,7227,7228,7230,7232,7234],{"class":3426,"line":3427},[3424,7229,5024],{"class":3484},[3424,7231,7050],{"class":3445},[3424,7233,5043],{"class":3484},[3424,7235,7055],{"class":3445},[3424,7237,7238],{"class":3426,"line":3434},[3424,7239,3577],{"emptyLinePlaceholder":3576},[3424,7241,7242,7244,7247,7249,7251],{"class":3426,"line":3449},[3424,7243,6227],{"class":3437},[3424,7245,7246],{"class":3455}," require_strings",[3424,7248,3459],{"class":3445},[3424,7250,6269],{"class":3462},[3424,7252,3478],{"class":3445},[3424,7254,7255,7257],{"class":3426,"line":3481},[3424,7256,7077],{"class":3455},[3424,7258,7080],{"class":3445},[3424,7260,7261,7263,7265,7267,7269,7271,7273],{"class":3426,"line":3504},[3424,7262,3452],{"class":3437},[3424,7264,6305],{"class":3455},[3424,7266,6308],{"class":3445},[3424,7268,6311],{"class":3462},[3424,7270,6314],{"class":3445},[3424,7272,6317],{"class":3462},[3424,7274,3478],{"class":3445},[3424,7276,7277],{"class":3426,"line":3521},[3424,7278,7279],{"class":3430},"        # Перевіряємо всі позиційні аргументи\n",[3424,7281,7282,7285,7288,7290],{"class":3426,"line":3529},[3424,7283,7284],{"class":3484},"        for",[3424,7286,7287],{"class":3445}," arg ",[3424,7289,4530],{"class":3484},[3424,7291,7292],{"class":3445}," args:\n",[3424,7294,7295,7298,7300,7302,7305,7307],{"class":3426,"line":3535},[3424,7296,7297],{"class":3484},"            if",[3424,7299,3488],{"class":3437},[3424,7301,5676],{"class":3455},[3424,7303,7304],{"class":3445},"(arg, ",[3424,7306,4278],{"class":3441},[3424,7308,3478],{"class":3445},[3424,7310,7311,7314,7316,7318,7320,7323,7325,7328,7330,7333],{"class":3426,"line":3564},[3424,7312,7313],{"class":3484},"                raise",[3424,7315,5727],{"class":3441},[3424,7317,3459],{"class":3445},[3424,7319,3541],{"class":3437},[3424,7321,7322],{"class":3494},"\"Аргумент ",[3424,7324,3547],{"class":3437},[3424,7326,7327],{"class":3445},"arg",[3424,7329,3553],{"class":3437},[3424,7331,7332],{"class":3494}," має бути рядком (str)!\"",[3424,7334,3518],{"class":3445},[3424,7336,7337],{"class":3426,"line":3573},[3424,7338,7339],{"class":3445},"        \n",[3424,7341,7342],{"class":3426,"line":3580},[3424,7343,7344],{"class":3430},"        # Перевіряємо всі іменовані аргументи\n",[3424,7346,7347,7349,7352,7354],{"class":3426,"line":3602},[3424,7348,7284],{"class":3484},[3424,7350,7351],{"class":3445}," key, value ",[3424,7353,4530],{"class":3484},[3424,7355,7356],{"class":3445}," kwargs.items():\n",[3424,7358,7359,7361,7363,7365,7368,7370],{"class":3426,"line":3618},[3424,7360,7297],{"class":3484},[3424,7362,3488],{"class":3437},[3424,7364,5676],{"class":3455},[3424,7366,7367],{"class":3445},"(value, ",[3424,7369,4278],{"class":3441},[3424,7371,3478],{"class":3445},[3424,7373,7374,7376,7378,7380,7382,7384,7386,7389,7391,7393,7395,7398,7400,7402],{"class":3426,"line":3631},[3424,7375,7313],{"class":3484},[3424,7377,5727],{"class":3441},[3424,7379,3459],{"class":3445},[3424,7381,3541],{"class":3437},[3424,7383,7322],{"class":3494},[3424,7385,3547],{"class":3437},[3424,7387,7388],{"class":3445},"key",[3424,7390,3553],{"class":3437},[3424,7392,5392],{"class":3494},[3424,7394,3547],{"class":3437},[3424,7396,7397],{"class":3445},"value",[3424,7399,3553],{"class":3437},[3424,7401,7332],{"class":3494},[3424,7403,3518],{"class":3445},[3424,7405,7406],{"class":3426,"line":3638},[3424,7407,7339],{"class":3445},[3424,7409,7410],{"class":3426,"line":3644},[3424,7411,7412],{"class":3430},"        # Якщо все ок, викликаємо функцію\n",[3424,7414,7415,7417],{"class":3426,"line":3991},[3424,7416,3567],{"class":3484},[3424,7418,7419],{"class":3445}," func(*args, **kwargs)\n",[3424,7421,7422,7424],{"class":3426,"line":3996},[3424,7423,6403],{"class":3484},[3424,7425,6406],{"class":3445},[3424,7427,7428],{"class":3426,"line":4001},[3424,7429,3577],{"emptyLinePlaceholder":3576},[3424,7431,7432],{"class":3426,"line":4007},[3424,7433,7434],{"class":3455},"@require_strings\n",[3424,7436,7437,7439,7442,7444,7446,7448,7450,7452,7454,7456,7458,7460,7462],{"class":3426,"line":4012},[3424,7438,6227],{"class":3437},[3424,7440,7441],{"class":3455}," concat_words",[3424,7443,3459],{"class":3445},[3424,7445,7158],{"class":3462},[3424,7447,3472],{"class":3445},[3424,7449,4278],{"class":3441},[3424,7451,3466],{"class":3445},[3424,7453,7167],{"class":3462},[3424,7455,3472],{"class":3445},[3424,7457,4278],{"class":3441},[3424,7459,4281],{"class":3445},[3424,7461,4278],{"class":3441},[3424,7463,3446],{"class":3445},[3424,7465,7466,7468],{"class":3426,"line":4018},[3424,7467,6403],{"class":3484},[3424,7469,7184],{"class":3445},[3424,7471,7472],{"class":3426,"line":4030},[3424,7473,3577],{"emptyLinePlaceholder":3576},[3424,7475,7476,7478,7481,7484,7486,7489,7491],{"class":3426,"line":4041},[3424,7477,4021],{"class":3455},[3424,7479,7480],{"class":3445},"(concat_words(",[3424,7482,7483],{"class":3494},"\"Привіт, \"",[3424,7485,3466],{"class":3445},[3424,7487,7488],{"class":3494},"\"Світ\"",[3424,7490,4358],{"class":3445},[3424,7492,7493],{"class":3430},"# Працює: \"Привіт, Світ\"\n",[3424,7495,7496],{"class":3426,"line":4052},[3424,7497,7498],{"class":3430},"# concat_words(\"Привіт, \", 42)          # Викине TypeError: Аргумент 42 має бути рядком (str)!\n",[3819,7500],{},[6634,7502,7504,7505,7035],{"id":7503},"приклад-3-декоратор-кешування-результатів-memoize","Приклад 3: Декоратор кешування результатів (",[3421,7506,7507],{},"memoize",[3394,7509,7510],{},"Цей декоратор зберігає результати обчислень у словнику. Якщо функція викликається з тими самими аргументами знову, вона не рахує заново, а одразу віддає значення з кешу.",[3414,7512,7514],{"className":3416,"code":7513,"language":3418,"meta":3419,"style":3419},"from functools import wraps\n\ndef memoize(func):\n    cache = {}  # Словник для збереження результатів (живе в замиканні)\n\n    @wraps(func)\n    def wrapper(*args, **kwargs):\n        # Створюємо ключ для кешу на основі аргументів\n        # Оскільки kwargs може бути невпорядкованим, перетворюємо його на кортеж пар\n        key = (args, tuple(sorted(kwargs.items())))\n        \n        if key not in cache:\n            print(f\"[CACHE] Обчислюємо результат для аргументів: {args} {kwargs}\")\n            cache[key] = func(*args, **kwargs)\n        else:\n            print(f\"[CACHE] Беремо готове значення з кешу для: {args} {kwargs}\")\n            \n        return cache[key]\n    return wrapper\n\n@memoize\ndef heavy_calculation(x: int) -> int:\n    return x * x * x\n\nprint(heavy_calculation(5))  # Перший раз: обчислить\nprint(heavy_calculation(5))  # Другий раз: візьме з кешу\n",[3421,7515,7516,7526,7530,7543,7551,7555,7561,7577,7582,7587,7603,7607,7623,7652,7657,7664,7691,7696,7703,7709,7713,7718,7740,7747,7751,7766],{"__ignoreMap":3419},[3424,7517,7518,7520,7522,7524],{"class":3426,"line":3427},[3424,7519,5024],{"class":3484},[3424,7521,7050],{"class":3445},[3424,7523,5043],{"class":3484},[3424,7525,7055],{"class":3445},[3424,7527,7528],{"class":3426,"line":3434},[3424,7529,3577],{"emptyLinePlaceholder":3576},[3424,7531,7532,7534,7537,7539,7541],{"class":3426,"line":3449},[3424,7533,6227],{"class":3437},[3424,7535,7536],{"class":3455}," memoize",[3424,7538,3459],{"class":3445},[3424,7540,6269],{"class":3462},[3424,7542,3478],{"class":3445},[3424,7544,7545,7548],{"class":3426,"line":3481},[3424,7546,7547],{"class":3445},"    cache = {}  ",[3424,7549,7550],{"class":3430},"# Словник для збереження результатів (живе в замиканні)\n",[3424,7552,7553],{"class":3426,"line":3504},[3424,7554,3577],{"emptyLinePlaceholder":3576},[3424,7556,7557,7559],{"class":3426,"line":3521},[3424,7558,7077],{"class":3455},[3424,7560,7080],{"class":3445},[3424,7562,7563,7565,7567,7569,7571,7573,7575],{"class":3426,"line":3529},[3424,7564,3452],{"class":3437},[3424,7566,6305],{"class":3455},[3424,7568,6308],{"class":3445},[3424,7570,6311],{"class":3462},[3424,7572,6314],{"class":3445},[3424,7574,6317],{"class":3462},[3424,7576,3478],{"class":3445},[3424,7578,7579],{"class":3426,"line":3535},[3424,7580,7581],{"class":3430},"        # Створюємо ключ для кешу на основі аргументів\n",[3424,7583,7584],{"class":3426,"line":3564},[3424,7585,7586],{"class":3430},"        # Оскільки kwargs може бути невпорядкованим, перетворюємо його на кортеж пар\n",[3424,7588,7589,7592,7595,7597,7600],{"class":3426,"line":3573},[3424,7590,7591],{"class":3445},"        key = (args, ",[3424,7593,7594],{"class":3441},"tuple",[3424,7596,3459],{"class":3445},[3424,7598,7599],{"class":3455},"sorted",[3424,7601,7602],{"class":3445},"(kwargs.items())))\n",[3424,7604,7605],{"class":3426,"line":3580},[3424,7606,7339],{"class":3445},[3424,7608,7609,7611,7614,7617,7620],{"class":3426,"line":3602},[3424,7610,3485],{"class":3484},[3424,7612,7613],{"class":3445}," key ",[3424,7615,7616],{"class":3437},"not",[3424,7618,7619],{"class":3437}," in",[3424,7621,7622],{"class":3445}," cache:\n",[3424,7624,7625,7628,7630,7632,7635,7637,7639,7641,7644,7646,7648,7650],{"class":3426,"line":3618},[3424,7626,7627],{"class":3455},"            print",[3424,7629,3459],{"class":3445},[3424,7631,3541],{"class":3437},[3424,7633,7634],{"class":3494},"\"[CACHE] Обчислюємо результат для аргументів: ",[3424,7636,3547],{"class":3437},[3424,7638,6311],{"class":3445},[3424,7640,3553],{"class":3437},[3424,7642,7643],{"class":3437}," {",[3424,7645,6317],{"class":3445},[3424,7647,3553],{"class":3437},[3424,7649,4852],{"class":3494},[3424,7651,3518],{"class":3445},[3424,7653,7654],{"class":3426,"line":3631},[3424,7655,7656],{"class":3445},"            cache[key] = func(*args, **kwargs)\n",[3424,7658,7659,7662],{"class":3426,"line":3638},[3424,7660,7661],{"class":3484},"        else",[3424,7663,3446],{"class":3445},[3424,7665,7666,7668,7670,7672,7675,7677,7679,7681,7683,7685,7687,7689],{"class":3426,"line":3644},[3424,7667,7627],{"class":3455},[3424,7669,3459],{"class":3445},[3424,7671,3541],{"class":3437},[3424,7673,7674],{"class":3494},"\"[CACHE] Беремо готове значення з кешу для: ",[3424,7676,3547],{"class":3437},[3424,7678,6311],{"class":3445},[3424,7680,3553],{"class":3437},[3424,7682,7643],{"class":3437},[3424,7684,6317],{"class":3445},[3424,7686,3553],{"class":3437},[3424,7688,4852],{"class":3494},[3424,7690,3518],{"class":3445},[3424,7692,7693],{"class":3426,"line":3991},[3424,7694,7695],{"class":3445},"            \n",[3424,7697,7698,7700],{"class":3426,"line":3996},[3424,7699,3567],{"class":3484},[3424,7701,7702],{"class":3445}," cache[key]\n",[3424,7704,7705,7707],{"class":3426,"line":4001},[3424,7706,6403],{"class":3484},[3424,7708,6406],{"class":3445},[3424,7710,7711],{"class":3426,"line":4007},[3424,7712,3577],{"emptyLinePlaceholder":3576},[3424,7714,7715],{"class":3426,"line":4012},[3424,7716,7717],{"class":3455},"@memoize\n",[3424,7719,7720,7722,7725,7727,7730,7732,7734,7736,7738],{"class":3426,"line":4018},[3424,7721,6227],{"class":3437},[3424,7723,7724],{"class":3455}," heavy_calculation",[3424,7726,3459],{"class":3445},[3424,7728,7729],{"class":3462},"x",[3424,7731,3472],{"class":3445},[3424,7733,3475],{"class":3441},[3424,7735,4281],{"class":3445},[3424,7737,3475],{"class":3441},[3424,7739,3446],{"class":3445},[3424,7741,7742,7744],{"class":3426,"line":4030},[3424,7743,6403],{"class":3484},[3424,7745,7746],{"class":3445}," x * x * x\n",[3424,7748,7749],{"class":3426,"line":4041},[3424,7750,3577],{"emptyLinePlaceholder":3576},[3424,7752,7753,7755,7758,7761,7763],{"class":3426,"line":4052},[3424,7754,4021],{"class":3455},[3424,7756,7757],{"class":3445},"(heavy_calculation(",[3424,7759,7760],{"class":4469},"5",[3424,7762,4358],{"class":3445},[3424,7764,7765],{"class":3430},"# Перший раз: обчислить\n",[3424,7767,7768,7770,7772,7774,7776],{"class":3426,"line":4057},[3424,7769,4021],{"class":3455},[3424,7771,7757],{"class":3445},[3424,7773,7760],{"class":4469},[3424,7775,4358],{"class":3445},[3424,7777,7778],{"class":3430},"# Другий раз: візьме з кешу\n",[3819,7780],{},[3826,7782,7784,7785],{"id":7783},"збереження-метаданих-functoolswraps","Збереження метаданих: ",[3421,7786,7787],{},"@functools.wraps",[3394,7789,7790,7791,7793,7794,7796,7797,7800],{},"Оскільки декоратор замінює оригінальну функцію на ",[3421,7792,6582],{},", виникає проблема: втрачаються метадані оригінальної функції (її назва ",[3421,7795,6339],{},", документація ",[3421,7798,7799],{},"__doc__"," тощо).",[3414,7802,7804],{"className":3416,"code":7803,"language":3418,"meta":3419,"style":3419},"print(greet.__name__)  # Виведе \"wrapper\" замість \"greet\"!\nprint(greet.__doc__)   # Виведе None\n",[3421,7805,7806,7819],{"__ignoreMap":3419},[3424,7807,7808,7810,7812,7814,7816],{"class":3426,"line":3427},[3424,7809,4021],{"class":3455},[3424,7811,6901],{"class":3445},[3424,7813,6339],{"class":3462},[3424,7815,6906],{"class":3445},[3424,7817,7818],{"class":3430},"# Виведе \"wrapper\" замість \"greet\"!\n",[3424,7820,7821,7823,7825,7827,7830],{"class":3426,"line":3434},[3424,7822,4021],{"class":3455},[3424,7824,6901],{"class":3445},[3424,7826,7799],{"class":3462},[3424,7828,7829],{"class":3445},")   ",[3424,7831,7832],{"class":3430},"# Виведе None\n",[3394,7834,7835,7836,7838,7839,7841],{},"Щоб цього уникнути, Python надає вбудований декоратор ",[3421,7837,7787],{}," (який сам є декоратором для нашого ",[3421,7840,6582],{},"):",[3414,7843,7845],{"className":3416,"code":7844,"language":3418,"meta":3419,"style":3419},"from functools import wraps\n\ndef logger(func):\n    @wraps(func)\n    def wrapper(*args, **kwargs):\n        print(f\"[LOG] Виклик {func.__name__}\")\n        return func(*args, **kwargs)\n    return wrapper\n",[3421,7846,7847,7857,7861,7873,7879,7895,7918,7924],{"__ignoreMap":3419},[3424,7848,7849,7851,7853,7855],{"class":3426,"line":3427},[3424,7850,5024],{"class":3484},[3424,7852,7050],{"class":3445},[3424,7854,5043],{"class":3484},[3424,7856,7055],{"class":3445},[3424,7858,7859],{"class":3426,"line":3434},[3424,7860,3577],{"emptyLinePlaceholder":3576},[3424,7862,7863,7865,7867,7869,7871],{"class":3426,"line":3449},[3424,7864,6227],{"class":3437},[3424,7866,6292],{"class":3455},[3424,7868,3459],{"class":3445},[3424,7870,6269],{"class":3462},[3424,7872,3478],{"class":3445},[3424,7874,7875,7877],{"class":3426,"line":3481},[3424,7876,7077],{"class":3455},[3424,7878,7080],{"class":3445},[3424,7880,7881,7883,7885,7887,7889,7891,7893],{"class":3426,"line":3504},[3424,7882,3452],{"class":3437},[3424,7884,6305],{"class":3455},[3424,7886,6308],{"class":3445},[3424,7888,6311],{"class":3462},[3424,7890,6314],{"class":3445},[3424,7892,6317],{"class":3462},[3424,7894,3478],{"class":3445},[3424,7896,7897,7899,7901,7903,7906,7908,7910,7912,7914,7916],{"class":3426,"line":3521},[3424,7898,6324],{"class":3455},[3424,7900,3459],{"class":3445},[3424,7902,3541],{"class":3437},[3424,7904,7905],{"class":3494},"\"[LOG] Виклик ",[3424,7907,3547],{"class":3437},[3424,7909,6336],{"class":3445},[3424,7911,6339],{"class":3462},[3424,7913,3553],{"class":3437},[3424,7915,4852],{"class":3494},[3424,7917,3518],{"class":3445},[3424,7919,7920,7922],{"class":3426,"line":3529},[3424,7921,3567],{"class":3484},[3424,7923,7419],{"class":3445},[3424,7925,7926,7928],{"class":3426,"line":3535},[3424,7927,6403],{"class":3484},[3424,7929,6406],{"class":3445},[7931,7932,7933,7940,7941,7943,7944,3466,7946,3466,7948,7951,7952,7954],"warning",{},[3668,7934,7935,7936,7939],{},"Завжди використовуйте ",[3421,7937,7938],{},"@functools.wraps(func)"," у декораторах."," Без нього обгортка ",[3421,7942,6582],{}," замінює оригінальну функцію повністю — включно з ",[3421,7945,6339],{},[3421,7947,7799],{},[3421,7949,7950],{},"__annotations__",". Це ламає інтроспекцію, логування, документацію та системи тестування (pytest, наприклад, показуватиме ",[3421,7953,6582],{}," замість назви тесту).",[3819,7956],{},[3826,7958,7960,7961,4408,7964,7035],{"id":7959},"статична-типізація-декораторів-generics-paramspec-та-typevar","Статична типізація декораторів: Generics (",[3421,7962,7963],{},"ParamSpec",[3421,7965,7966],{},"TypeVar",[3394,7968,7969,7970,7973,7974,7977,7978,7980],{},"Якщо типізувати декоратор просто як ",[3421,7971,7972],{},"Callable"," (наприклад, ",[3421,7975,7976],{},"def timed(func: Callable) -> Callable:","), статичні аналізатори (MyPy, Pyright) та сучасні IDE втратять інформацію про сигнатуру оригінальної функції. Для них декорована функція перетвориться на абстрактний ",[3421,7979,7972],{}," з невідомими аргументами та типом повернення.",[3394,7982,7983,7984,7987,7988,6656],{},"Щоб зберегти типи параметрів і поверненого значення, використовуються ",[3668,7985,7986],{},"дженеріки (generics)"," з модуля ",[3421,7989,7990],{},"typing",[6611,7992,7993,8009],{},[3401,7994,7995,7999,8000,8003,8004,8008],{},[3668,7996,7997],{},[3421,7998,7966],{}," (змінна типу) — позначає тип поверненого значення. Назвемо її ",[3421,8001,8002],{},"R"," (від ",[8005,8006,8007],"em",{},"Return",").",[3401,8010,8011,8015,8016,8003,8019,8008],{},[3668,8012,8013],{},[3421,8014,7963],{}," (специфікація параметрів, додана в Python 3.10) — фіксує всі параметри оригінальної функції (їх імена, типи, порядок, обов'язковість). Назвемо її ",[3421,8017,8018],{},"P",[8005,8020,8021],{},"Parameters",[6634,8023,8025],{"id":8024},"що-саме-можна-описати-за-допомогою-generics","Що саме можна описати за допомогою Generics?",[3394,8027,8028],{},"Завдяки дженерікам ми можемо чітко задекларувати зв'язок між вхідною функцією та результатом декоратора:",[3398,8030,8031,8042,8054],{},[3401,8032,8033,8036,8037,8039,8040,3781],{},[3421,8034,8035],{},"Callable[P, R]"," описує функцію, яка приймає довільні параметри ",[3421,8038,8018],{}," і повертає значення типу ",[3421,8041,8002],{},[3401,8043,8044,4408,8047,8050,8051,8053],{},[3421,8045,8046],{},"*args: P.args",[3421,8048,8049],{},"**kwargs: P.kwargs"," вказують, що ",[3421,8052,6582],{}," приймає рівно ті самі позиційні та іменовані аргументи, що й оригінальна функція.",[3401,8055,8056,8057,8059,8060,8062],{},"Повернення ",[3421,8058,8002],{}," з ",[3421,8061,6582],{}," гарантує, що тип результату не зміниться після декорування.",[3394,8064,8065,8066,6656],{},"Тепер подивимося на правильну типізацію нашого декоратора ",[3421,8067,8068],{},"timed",[3414,8070,8072],{"className":3416,"code":8071,"language":3418,"meta":3419,"style":3419},"import time\nfrom functools import wraps\nfrom typing import Callable, TypeVar, ParamSpec\n\nP = ParamSpec('P')\nR = TypeVar('R')\n\n\ndef timed(func: Callable[P, R]) -> Callable[P, R]:\n    \"\"\"Декоратор: вимірює та виводить час виконання функції.\"\"\"\n    @wraps(func)\n    def wrapper(*args: P.args, **kwargs: P.kwargs) -> R:\n        start = time.perf_counter()\n        try:\n            result = func(*args, **kwargs)\n            return result\n        finally:\n            elapsed = time.perf_counter() - start\n            print(f\"[timed] {func.__qualname__} → {elapsed:.4f}с\")\n    return wrapper\n\n\n@timed\ndef slow_calculation(n: int) -> int:\n    \"\"\"Симуляція важкого обчислення.\"\"\"\n    total = 0\n    for i in range(n):\n        total += i * i\n    return total\n\n\nresult = slow_calculation(1_000_000)\nprint(f\"Результат: {result}\")\nprint(f\"Ім'я функції збережено: {slow_calculation.__name__}\")\nprint(f\"Документація: {slow_calculation.__doc__}\")\n",[3421,8073,8074,8081,8091,8103,8107,8117,8127,8131,8135,8149,8154,8160,8178,8183,8190,8195,8201,8208,8213,8249,8255,8259,8263,8268,8290,8295,8303,8319,8324,8331,8335,8339,8349,8370,8394],{"__ignoreMap":3419},[3424,8075,8076,8078],{"class":3426,"line":3427},[3424,8077,5043],{"class":3484},[3424,8079,8080],{"class":3445}," time\n",[3424,8082,8083,8085,8087,8089],{"class":3426,"line":3434},[3424,8084,5024],{"class":3484},[3424,8086,7050],{"class":3445},[3424,8088,5043],{"class":3484},[3424,8090,7055],{"class":3445},[3424,8092,8093,8095,8098,8100],{"class":3426,"line":3449},[3424,8094,5024],{"class":3484},[3424,8096,8097],{"class":3445}," typing ",[3424,8099,5043],{"class":3484},[3424,8101,8102],{"class":3445}," Callable, TypeVar, ParamSpec\n",[3424,8104,8105],{"class":3426,"line":3481},[3424,8106,3577],{"emptyLinePlaceholder":3576},[3424,8108,8109,8112,8115],{"class":3426,"line":3504},[3424,8110,8111],{"class":3445},"P = ParamSpec(",[3424,8113,8114],{"class":3494},"'P'",[3424,8116,3518],{"class":3445},[3424,8118,8119,8122,8125],{"class":3426,"line":3521},[3424,8120,8121],{"class":3445},"R = TypeVar(",[3424,8123,8124],{"class":3494},"'R'",[3424,8126,3518],{"class":3445},[3424,8128,8129],{"class":3426,"line":3529},[3424,8130,3577],{"emptyLinePlaceholder":3576},[3424,8132,8133],{"class":3426,"line":3535},[3424,8134,3577],{"emptyLinePlaceholder":3576},[3424,8136,8137,8139,8142,8144,8146],{"class":3426,"line":3564},[3424,8138,6227],{"class":3437},[3424,8140,8141],{"class":3455}," timed",[3424,8143,3459],{"class":3445},[3424,8145,6269],{"class":3462},[3424,8147,8148],{"class":3445},": Callable[P, R]) -> Callable[P, R]:\n",[3424,8150,8151],{"class":3426,"line":3573},[3424,8152,8153],{"class":3494},"    \"\"\"Декоратор: вимірює та виводить час виконання функції.\"\"\"\n",[3424,8155,8156,8158],{"class":3426,"line":3580},[3424,8157,7077],{"class":3455},[3424,8159,7080],{"class":3445},[3424,8161,8162,8164,8166,8168,8170,8173,8175],{"class":3426,"line":3602},[3424,8163,3452],{"class":3437},[3424,8165,6305],{"class":3455},[3424,8167,6308],{"class":3445},[3424,8169,6311],{"class":3462},[3424,8171,8172],{"class":3445},": P.args, **",[3424,8174,6317],{"class":3462},[3424,8176,8177],{"class":3445},": P.kwargs) -> R:\n",[3424,8179,8180],{"class":3426,"line":3618},[3424,8181,8182],{"class":3445},"        start = time.perf_counter()\n",[3424,8184,8185,8188],{"class":3426,"line":3631},[3424,8186,8187],{"class":3484},"        try",[3424,8189,3446],{"class":3445},[3424,8191,8192],{"class":3426,"line":3638},[3424,8193,8194],{"class":3445},"            result = func(*args, **kwargs)\n",[3424,8196,8197,8199],{"class":3426,"line":3644},[3424,8198,5689],{"class":3484},[3424,8200,3570],{"class":3445},[3424,8202,8203,8206],{"class":3426,"line":3991},[3424,8204,8205],{"class":3484},"        finally",[3424,8207,3446],{"class":3445},[3424,8209,8210],{"class":3426,"line":3996},[3424,8211,8212],{"class":3445},"            elapsed = time.perf_counter() - start\n",[3424,8214,8215,8217,8219,8221,8224,8226,8228,8231,8233,8236,8238,8241,8244,8247],{"class":3426,"line":4001},[3424,8216,7627],{"class":3455},[3424,8218,3459],{"class":3445},[3424,8220,3541],{"class":3437},[3424,8222,8223],{"class":3494},"\"[timed] ",[3424,8225,3547],{"class":3437},[3424,8227,6336],{"class":3445},[3424,8229,8230],{"class":3462},"__qualname__",[3424,8232,3553],{"class":3437},[3424,8234,8235],{"class":3494}," → ",[3424,8237,3547],{"class":3437},[3424,8239,8240],{"class":3445},"elapsed",[3424,8242,8243],{"class":3437},":.4f}",[3424,8245,8246],{"class":3494},"с\"",[3424,8248,3518],{"class":3445},[3424,8250,8251,8253],{"class":3426,"line":4007},[3424,8252,6403],{"class":3484},[3424,8254,6406],{"class":3445},[3424,8256,8257],{"class":3426,"line":4012},[3424,8258,3577],{"emptyLinePlaceholder":3576},[3424,8260,8261],{"class":3426,"line":4018},[3424,8262,3577],{"emptyLinePlaceholder":3576},[3424,8264,8265],{"class":3426,"line":4030},[3424,8266,8267],{"class":3455},"@timed\n",[3424,8269,8270,8272,8275,8277,8280,8282,8284,8286,8288],{"class":3426,"line":4041},[3424,8271,6227],{"class":3437},[3424,8273,8274],{"class":3455}," slow_calculation",[3424,8276,3459],{"class":3445},[3424,8278,8279],{"class":3462},"n",[3424,8281,3472],{"class":3445},[3424,8283,3475],{"class":3441},[3424,8285,4281],{"class":3445},[3424,8287,3475],{"class":3441},[3424,8289,3446],{"class":3445},[3424,8291,8292],{"class":3426,"line":4052},[3424,8293,8294],{"class":3494},"    \"\"\"Симуляція важкого обчислення.\"\"\"\n",[3424,8296,8297,8300],{"class":3426,"line":4057},[3424,8298,8299],{"class":3445},"    total = ",[3424,8301,8302],{"class":4469},"0\n",[3424,8304,8305,8308,8311,8313,8316],{"class":3426,"line":4063},[3424,8306,8307],{"class":3484},"    for",[3424,8309,8310],{"class":3445}," i ",[3424,8312,4530],{"class":3484},[3424,8314,8315],{"class":3455}," range",[3424,8317,8318],{"class":3445},"(n):\n",[3424,8320,8321],{"class":3426,"line":4073},[3424,8322,8323],{"class":3445},"        total += i * i\n",[3424,8325,8326,8328],{"class":3426,"line":4740},[3424,8327,6403],{"class":3484},[3424,8329,8330],{"class":3445}," total\n",[3424,8332,8333],{"class":3426,"line":4750},[3424,8334,3577],{"emptyLinePlaceholder":3576},[3424,8336,8337],{"class":3426,"line":4760},[3424,8338,3577],{"emptyLinePlaceholder":3576},[3424,8340,8341,8344,8347],{"class":3426,"line":4770},[3424,8342,8343],{"class":3445},"result = slow_calculation(",[3424,8345,8346],{"class":4469},"1_000_000",[3424,8348,3518],{"class":3445},[3424,8350,8351,8353,8355,8357,8359,8361,8364,8366,8368],{"class":3426,"line":4780},[3424,8352,4021],{"class":3455},[3424,8354,3459],{"class":3445},[3424,8356,3541],{"class":3437},[3424,8358,6521],{"class":3494},[3424,8360,3547],{"class":3437},[3424,8362,8363],{"class":3445},"result",[3424,8365,3553],{"class":3437},[3424,8367,4852],{"class":3494},[3424,8369,3518],{"class":3445},[3424,8371,8372,8374,8376,8378,8381,8383,8386,8388,8390,8392],{"class":3426,"line":4790},[3424,8373,4021],{"class":3455},[3424,8375,3459],{"class":3445},[3424,8377,3541],{"class":3437},[3424,8379,8380],{"class":3494},"\"Ім'я функції збережено: ",[3424,8382,3547],{"class":3437},[3424,8384,8385],{"class":3445},"slow_calculation.",[3424,8387,6339],{"class":3462},[3424,8389,3553],{"class":3437},[3424,8391,4852],{"class":3494},[3424,8393,3518],{"class":3445},[3424,8395,8396,8398,8400,8402,8405,8407,8409,8411,8413,8415],{"class":3426,"line":4806},[3424,8397,4021],{"class":3455},[3424,8399,3459],{"class":3445},[3424,8401,3541],{"class":3437},[3424,8403,8404],{"class":3494},"\"Документація: ",[3424,8406,3547],{"class":3437},[3424,8408,8385],{"class":3445},[3424,8410,7799],{"class":3462},[3424,8412,3553],{"class":3437},[3424,8414,4852],{"class":3494},[3424,8416,3518],{"class":3445},[4915,8418,8420,8428,8437,8444,8452],{"title":8419},"python timed_decorator.py",[4919,8421,8423,4927,8426],{"className":8422},[3426],[3424,8424,4926],{"className":8425},[4925],[3668,8427,8419],{},[4919,8429,8431,8432],{"className":8430},[3426],"[timed] slow_calculation → ",[3424,8433,8436],{"className":8434},[8435],"text-yellow-400","0.0621с",[4919,8438,6555,8440],{"className":8439},[3426],[3424,8441,8443],{"className":8442},[4953],"333332833333500000",[4919,8445,8447,8448],{"className":8446},[3426],"Ім'я функції збережено: ",[3424,8449,8451],{"className":8450},[5907],"slow_calculation",[4919,8453,8455,8456],{"className":8454},[3426],"Документація: ",[3424,8457,8459],{"className":8458},[5907],"Симуляція важкого обчислення.",[3826,8461,8463],{"id":8462},"декоратори-з-параметрами-фабрика-декораторів","Декоратори з параметрами: фабрика декораторів",[3394,8465,8466,8467,8470],{},"Іноді декоратор потребує налаштування. Тоді потрібна ",[3668,8468,8469],{},"фабрика декораторів"," — функція, що повертає декоратор:",[3414,8472,8474],{"className":3416,"code":8473,"language":3418,"meta":3419,"style":3419},"from functools import wraps\n\n\ndef retry(max_attempts: int = 3, exceptions: tuple = (Exception,), delay: float = 0.0):\n    \"\"\"\n    Декоратор з параметрами: повторює виклик при виключенні.\n    \n    @retry(max_attempts=3, exceptions=(ConnectionError, TimeoutError))\n    def fetch_data(url: str): ...\n    \n    Три рівні вкладеності:\n      retry(3)     → повертає декоратор\n      декоратор(func) → повертає wrapper\n      wrapper(...)    → виконує логіку\n    \"\"\"\n    def decorator(func: Callable) -> Callable:\n        @wraps(func)\n        def wrapper(*args, **kwargs):\n            last_error: Exception | None = None\n            for attempt in range(1, max_attempts + 1):\n                try:\n                    return func(*args, **kwargs)\n                except exceptions as e:\n                    last_error = e\n                    print(f\"[retry] Спроба {attempt}\u002F{max_attempts} не вдалась: {e}\")\n                    if attempt \u003C max_attempts and delay > 0:\n                        import time; time.sleep(delay)\n            raise RuntimeError(\n                f\"Всі {max_attempts} спроб вичерпано\"\n            ) from last_error\n        return wrapper\n    return decorator\n\n\n# Симуляція нестабільного мережевого виклику\n_call_count = 0\n\n@retry(max_attempts=3, exceptions=(ConnectionError,))\ndef unstable_request(url: str) -> str:\n    global _call_count\n    _call_count += 1\n    if _call_count \u003C 3:\n        raise ConnectionError(f\"Мережева помилка (спроба {_call_count})\")\n    return f\"200 OK: {url}\"\n\n\nprint(unstable_request(\"https:\u002F\u002Fapi.example.com\u002Fdata\"))\n",[3421,8475,8476,8486,8490,8494,8546,8551,8556,8561,8566,8571,8575,8580,8585,8590,8595,8599,8613,8620,8637,8654,8678,8685,8692,8706,8711,8753,8771,8779,8788,8805,8815,8821,8828,8832,8836,8841,8848,8852,8878,8900,8908,8916,8928,8954,8971,8975,8979],{"__ignoreMap":3419},[3424,8477,8478,8480,8482,8484],{"class":3426,"line":3427},[3424,8479,5024],{"class":3484},[3424,8481,7050],{"class":3445},[3424,8483,5043],{"class":3484},[3424,8485,7055],{"class":3445},[3424,8487,8488],{"class":3426,"line":3434},[3424,8489,3577],{"emptyLinePlaceholder":3576},[3424,8491,8492],{"class":3426,"line":3449},[3424,8493,3577],{"emptyLinePlaceholder":3576},[3424,8495,8496,8498,8501,8503,8506,8508,8510,8512,8514,8516,8519,8521,8523,8526,8529,8532,8535,8537,8539,8541,8544],{"class":3426,"line":3481},[3424,8497,6227],{"class":3437},[3424,8499,8500],{"class":3455}," retry",[3424,8502,3459],{"class":3445},[3424,8504,8505],{"class":3462},"max_attempts",[3424,8507,3472],{"class":3445},[3424,8509,3475],{"class":3441},[3424,8511,6003],{"class":3445},[3424,8513,7203],{"class":4469},[3424,8515,3466],{"class":3445},[3424,8517,8518],{"class":3462},"exceptions",[3424,8520,3472],{"class":3445},[3424,8522,7594],{"class":3441},[3424,8524,8525],{"class":3445}," = (",[3424,8527,8528],{"class":3441},"Exception",[3424,8530,8531],{"class":3445},",), ",[3424,8533,8534],{"class":3462},"delay",[3424,8536,3472],{"class":3445},[3424,8538,5110],{"class":3441},[3424,8540,6003],{"class":3445},[3424,8542,8543],{"class":4469},"0.0",[3424,8545,3478],{"class":3445},[3424,8547,8548],{"class":3426,"line":3504},[3424,8549,8550],{"class":3494},"    \"\"\"\n",[3424,8552,8553],{"class":3426,"line":3521},[3424,8554,8555],{"class":3494},"    Декоратор з параметрами: повторює виклик при виключенні.\n",[3424,8557,8558],{"class":3426,"line":3529},[3424,8559,8560],{"class":3494},"    \n",[3424,8562,8563],{"class":3426,"line":3535},[3424,8564,8565],{"class":3494},"    @retry(max_attempts=3, exceptions=(ConnectionError, TimeoutError))\n",[3424,8567,8568],{"class":3426,"line":3564},[3424,8569,8570],{"class":3494},"    def fetch_data(url: str): ...\n",[3424,8572,8573],{"class":3426,"line":3573},[3424,8574,8560],{"class":3494},[3424,8576,8577],{"class":3426,"line":3580},[3424,8578,8579],{"class":3494},"    Три рівні вкладеності:\n",[3424,8581,8582],{"class":3426,"line":3602},[3424,8583,8584],{"class":3494},"      retry(3)     → повертає декоратор\n",[3424,8586,8587],{"class":3426,"line":3618},[3424,8588,8589],{"class":3494},"      декоратор(func) → повертає wrapper\n",[3424,8591,8592],{"class":3426,"line":3631},[3424,8593,8594],{"class":3494},"      wrapper(...)    → виконує логіку\n",[3424,8596,8597],{"class":3426,"line":3638},[3424,8598,8550],{"class":3494},[3424,8600,8601,8603,8606,8608,8610],{"class":3426,"line":3644},[3424,8602,3452],{"class":3437},[3424,8604,8605],{"class":3455}," decorator",[3424,8607,3459],{"class":3445},[3424,8609,6269],{"class":3462},[3424,8611,8612],{"class":3445},": Callable) -> Callable:\n",[3424,8614,8615,8618],{"class":3426,"line":3991},[3424,8616,8617],{"class":3455},"        @wraps",[3424,8619,7080],{"class":3445},[3424,8621,8622,8625,8627,8629,8631,8633,8635],{"class":3426,"line":3996},[3424,8623,8624],{"class":3437},"        def",[3424,8626,6305],{"class":3455},[3424,8628,6308],{"class":3445},[3424,8630,6311],{"class":3462},[3424,8632,6314],{"class":3445},[3424,8634,6317],{"class":3462},[3424,8636,3478],{"class":3445},[3424,8638,8639,8642,8644,8647,8649,8651],{"class":3426,"line":4001},[3424,8640,8641],{"class":3445},"            last_error: ",[3424,8643,8528],{"class":3441},[3424,8645,8646],{"class":3445}," | ",[3424,8648,7021],{"class":3437},[3424,8650,6003],{"class":3445},[3424,8652,8653],{"class":3437},"None\n",[3424,8655,8656,8659,8662,8664,8666,8668,8671,8674,8676],{"class":3426,"line":4007},[3424,8657,8658],{"class":3484},"            for",[3424,8660,8661],{"class":3445}," attempt ",[3424,8663,4530],{"class":3484},[3424,8665,8315],{"class":3455},[3424,8667,3459],{"class":3445},[3424,8669,8670],{"class":4469},"1",[3424,8672,8673],{"class":3445},", max_attempts + ",[3424,8675,8670],{"class":4469},[3424,8677,3478],{"class":3445},[3424,8679,8680,8683],{"class":3426,"line":4012},[3424,8681,8682],{"class":3484},"                try",[3424,8684,3446],{"class":3445},[3424,8686,8687,8690],{"class":3426,"line":4018},[3424,8688,8689],{"class":3484},"                    return",[3424,8691,7419],{"class":3445},[3424,8693,8694,8697,8700,8703],{"class":3426,"line":4030},[3424,8695,8696],{"class":3484},"                except",[3424,8698,8699],{"class":3445}," exceptions ",[3424,8701,8702],{"class":3484},"as",[3424,8704,8705],{"class":3445}," e:\n",[3424,8707,8708],{"class":3426,"line":4041},[3424,8709,8710],{"class":3445},"                    last_error = e\n",[3424,8712,8713,8716,8718,8720,8723,8725,8728,8730,8733,8735,8737,8739,8742,8744,8747,8749,8751],{"class":3426,"line":4052},[3424,8714,8715],{"class":3455},"                    print",[3424,8717,3459],{"class":3445},[3424,8719,3541],{"class":3437},[3424,8721,8722],{"class":3494},"\"[retry] Спроба ",[3424,8724,3547],{"class":3437},[3424,8726,8727],{"class":3445},"attempt",[3424,8729,3553],{"class":3437},[3424,8731,8732],{"class":3494},"\u002F",[3424,8734,3547],{"class":3437},[3424,8736,8505],{"class":3445},[3424,8738,3553],{"class":3437},[3424,8740,8741],{"class":3494}," не вдалась: ",[3424,8743,3547],{"class":3437},[3424,8745,8746],{"class":3445},"e",[3424,8748,3553],{"class":3437},[3424,8750,4852],{"class":3494},[3424,8752,3518],{"class":3445},[3424,8754,8755,8758,8761,8764,8767,8769],{"class":3426,"line":4057},[3424,8756,8757],{"class":3484},"                    if",[3424,8759,8760],{"class":3445}," attempt \u003C max_attempts ",[3424,8762,8763],{"class":3437},"and",[3424,8765,8766],{"class":3445}," delay > ",[3424,8768,4800],{"class":4469},[3424,8770,3446],{"class":3445},[3424,8772,8773,8776],{"class":3426,"line":4063},[3424,8774,8775],{"class":3484},"                        import",[3424,8777,8778],{"class":3445}," time; time.sleep(delay)\n",[3424,8780,8781,8783,8786],{"class":3426,"line":4073},[3424,8782,3507],{"class":3484},[3424,8784,8785],{"class":3441}," RuntimeError",[3424,8787,5368],{"class":3445},[3424,8789,8790,8793,8796,8798,8800,8802],{"class":3426,"line":4740},[3424,8791,8792],{"class":3437},"                f",[3424,8794,8795],{"class":3494},"\"Всі ",[3424,8797,3547],{"class":3437},[3424,8799,8505],{"class":3445},[3424,8801,3553],{"class":3437},[3424,8803,8804],{"class":3494}," спроб вичерпано\"\n",[3424,8806,8807,8810,8812],{"class":3426,"line":4750},[3424,8808,8809],{"class":3445},"            ) ",[3424,8811,5024],{"class":3484},[3424,8813,8814],{"class":3445}," last_error\n",[3424,8816,8817,8819],{"class":3426,"line":4760},[3424,8818,3567],{"class":3484},[3424,8820,6406],{"class":3445},[3424,8822,8823,8825],{"class":3426,"line":4770},[3424,8824,6403],{"class":3484},[3424,8826,8827],{"class":3445}," decorator\n",[3424,8829,8830],{"class":3426,"line":4780},[3424,8831,3577],{"emptyLinePlaceholder":3576},[3424,8833,8834],{"class":3426,"line":4790},[3424,8835,3577],{"emptyLinePlaceholder":3576},[3424,8837,8838],{"class":3426,"line":4806},[3424,8839,8840],{"class":3430},"# Симуляція нестабільного мережевого виклику\n",[3424,8842,8843,8846],{"class":3426,"line":4811},[3424,8844,8845],{"class":3445},"_call_count = ",[3424,8847,8302],{"class":4469},[3424,8849,8850],{"class":3426,"line":4816},[3424,8851,3577],{"emptyLinePlaceholder":3576},[3424,8853,8854,8857,8859,8861,8863,8865,8867,8869,8872,8875],{"class":3426,"line":4822},[3424,8855,8856],{"class":3455},"@retry",[3424,8858,3459],{"class":3445},[3424,8860,8505],{"class":3462},[3424,8862,5392],{"class":3445},[3424,8864,7203],{"class":4469},[3424,8866,3466],{"class":3445},[3424,8868,8518],{"class":3462},[3424,8870,8871],{"class":3445},"=(",[3424,8873,8874],{"class":3441},"ConnectionError",[3424,8876,8877],{"class":3445},",))\n",[3424,8879,8880,8882,8885,8887,8890,8892,8894,8896,8898],{"class":3426,"line":4833},[3424,8881,6227],{"class":3437},[3424,8883,8884],{"class":3455}," unstable_request",[3424,8886,3459],{"class":3445},[3424,8888,8889],{"class":3462},"url",[3424,8891,3472],{"class":3445},[3424,8893,4278],{"class":3441},[3424,8895,4281],{"class":3445},[3424,8897,4278],{"class":3441},[3424,8899,3446],{"class":3445},[3424,8901,8902,8905],{"class":3426,"line":4857},[3424,8903,8904],{"class":3437},"    global",[3424,8906,8907],{"class":3445}," _call_count\n",[3424,8909,8910,8913],{"class":3426,"line":4880},[3424,8911,8912],{"class":3445},"    _call_count += ",[3424,8914,8915],{"class":4469},"1\n",[3424,8917,8918,8921,8924,8926],{"class":3426,"line":4885},[3424,8919,8920],{"class":3484},"    if",[3424,8922,8923],{"class":3445}," _call_count \u003C ",[3424,8925,7203],{"class":4469},[3424,8927,3446],{"class":3445},[3424,8929,8930,8932,8935,8937,8939,8942,8944,8947,8949,8952],{"class":3426,"line":4895},[3424,8931,5724],{"class":3484},[3424,8933,8934],{"class":3441}," ConnectionError",[3424,8936,3459],{"class":3445},[3424,8938,3541],{"class":3437},[3424,8940,8941],{"class":3494},"\"Мережева помилка (спроба ",[3424,8943,3547],{"class":3437},[3424,8945,8946],{"class":3445},"_call_count",[3424,8948,3553],{"class":3437},[3424,8950,8951],{"class":3494},")\"",[3424,8953,3518],{"class":3445},[3424,8955,8956,8958,8960,8963,8965,8967,8969],{"class":3426,"line":5468},[3424,8957,6403],{"class":3484},[3424,8959,3902],{"class":3437},[3424,8961,8962],{"class":3494},"\"200 OK: ",[3424,8964,3547],{"class":3437},[3424,8966,8889],{"class":3445},[3424,8968,3553],{"class":3437},[3424,8970,3911],{"class":3494},[3424,8972,8973],{"class":3426,"line":5482},[3424,8974,3577],{"emptyLinePlaceholder":3576},[3424,8976,8977],{"class":3426,"line":5501},[3424,8978,3577],{"emptyLinePlaceholder":3576},[3424,8980,8981,8983,8986,8989],{"class":3426,"line":5519},[3424,8982,4021],{"class":3455},[3424,8984,8985],{"class":3445},"(unstable_request(",[3424,8987,8988],{"class":3494},"\"https:\u002F\u002Fapi.example.com\u002Fdata\"",[3424,8990,8991],{"class":3445},"))\n",[4915,8993,8995,9003,9011,9019],{"title":8994},"python retry_decorator.py",[4919,8996,8998,4927,9001],{"className":8997},[3426],[3424,8999,4926],{"className":9000},[4925],[3668,9002,8994],{},[4919,9004,9006,9007],{"className":9005},[3426],"[retry] Спроба 1\u002F3 не вдалась: ",[3424,9008,9010],{"className":9009},[4937],"Мережева помилка (спроба 1)",[4919,9012,9014,9015],{"className":9013},[3426],"[retry] Спроба 2\u002F3 не вдалась: ",[3424,9016,9018],{"className":9017},[4937],"Мережева помилка (спроба 2)",[4919,9020,9022],{"className":9021},[3426],[3424,9023,9025],{"className":9024},[4953],"200 OK: https:\u002F\u002Fapi.example.com\u002Fdata",[3826,9027,9029],{"id":9028},"стекування-декораторів-порядок-застосування","Стекування декораторів: порядок застосування",[3394,9031,9032,9033,9036,9037,6656],{},"Декоратори можна стекувати. Важливо розуміти порядок: застосовуються ",[3668,9034,9035],{},"знизу вгору",", виконуються ",[3668,9038,9039],{},"зверху вниз",[3414,9041,9043],{"className":3416,"code":9042,"language":3418,"meta":3419,"style":3419},"@decorator_A   # застосовується другим: A(B(func))\n@decorator_B   # застосовується першим: B(func)\ndef func(): ...\n\n# Еквівалентно:\nfunc = decorator_A(decorator_B(func))\n\n# При виклику func():\n# → wrapper_A() запускається першим\n#   → wrapper_B() запускається другим\n#     → оригінальний func()\n",[3421,9044,9045,9053,9061,9070,9074,9078,9083,9087,9092,9097,9102],{"__ignoreMap":3419},[3424,9046,9047,9050],{"class":3426,"line":3427},[3424,9048,9049],{"class":3455},"@decorator_A",[3424,9051,9052],{"class":3430},"   # застосовується другим: A(B(func))\n",[3424,9054,9055,9058],{"class":3426,"line":3434},[3424,9056,9057],{"class":3455},"@decorator_B",[3424,9059,9060],{"class":3430},"   # застосовується першим: B(func)\n",[3424,9062,9063,9065,9067],{"class":3426,"line":3449},[3424,9064,6227],{"class":3437},[3424,9066,6230],{"class":3455},[3424,9068,9069],{"class":3445},"(): ...\n",[3424,9071,9072],{"class":3426,"line":3481},[3424,9073,3577],{"emptyLinePlaceholder":3576},[3424,9075,9076],{"class":3426,"line":3504},[3424,9077,6246],{"class":3430},[3424,9079,9080],{"class":3426,"line":3521},[3424,9081,9082],{"class":3445},"func = decorator_A(decorator_B(func))\n",[3424,9084,9085],{"class":3426,"line":3529},[3424,9086,3577],{"emptyLinePlaceholder":3576},[3424,9088,9089],{"class":3426,"line":3535},[3424,9090,9091],{"class":3430},"# При виклику func():\n",[3424,9093,9094],{"class":3426,"line":3564},[3424,9095,9096],{"class":3430},"# → wrapper_A() запускається першим\n",[3424,9098,9099],{"class":3426,"line":3573},[3424,9100,9101],{"class":3430},"#   → wrapper_B() запускається другим\n",[3424,9103,9104],{"class":3426,"line":3580},[3424,9105,9106],{"class":3430},"#     → оригінальний func()\n",[3414,9108,9110],{"className":3416,"code":9109,"language":3418,"meta":3419,"style":3419},"@timed\n@retry(max_attempts=2, exceptions=(ValueError,))\ndef parse_number(text: str) -> int:\n    \"\"\"Парсить число з рядка — може впасти при невалідному вводі.\"\"\"\n    if not text.strip().lstrip('-').isdigit():\n        raise ValueError(f\"Не число: {text!r}\")\n    return int(text)\n\n\n# Порядок виконання: timed → retry → parse_number\n# timed вимірює загальний час, включно з повторними спробами\nprint(parse_number(\"42\"))\n",[3421,9111,9112,9116,9139,9161,9166,9181,9204,9214,9218,9222,9227,9232],{"__ignoreMap":3419},[3424,9113,9114],{"class":3426,"line":3427},[3424,9115,8267],{"class":3455},[3424,9117,9118,9120,9122,9124,9126,9128,9130,9132,9134,9137],{"class":3426,"line":3434},[3424,9119,8856],{"class":3455},[3424,9121,3459],{"class":3445},[3424,9123,8505],{"class":3462},[3424,9125,5392],{"class":3445},[3424,9127,7198],{"class":4469},[3424,9129,3466],{"class":3445},[3424,9131,8518],{"class":3462},[3424,9133,8871],{"class":3445},[3424,9135,9136],{"class":3441},"ValueError",[3424,9138,8877],{"class":3445},[3424,9140,9141,9143,9146,9148,9151,9153,9155,9157,9159],{"class":3426,"line":3449},[3424,9142,6227],{"class":3437},[3424,9144,9145],{"class":3455}," parse_number",[3424,9147,3459],{"class":3445},[3424,9149,9150],{"class":3462},"text",[3424,9152,3472],{"class":3445},[3424,9154,4278],{"class":3441},[3424,9156,4281],{"class":3445},[3424,9158,3475],{"class":3441},[3424,9160,3446],{"class":3445},[3424,9162,9163],{"class":3426,"line":3481},[3424,9164,9165],{"class":3494},"    \"\"\"Парсить число з рядка — може впасти при невалідному вводі.\"\"\"\n",[3424,9167,9168,9170,9172,9175,9178],{"class":3426,"line":3504},[3424,9169,8920],{"class":3484},[3424,9171,3488],{"class":3437},[3424,9173,9174],{"class":3445}," text.strip().lstrip(",[3424,9176,9177],{"class":3494},"'-'",[3424,9179,9180],{"class":3445},").isdigit():\n",[3424,9182,9183,9185,9187,9189,9191,9194,9196,9198,9200,9202],{"class":3426,"line":3521},[3424,9184,5724],{"class":3484},[3424,9186,5324],{"class":3441},[3424,9188,3459],{"class":3445},[3424,9190,3541],{"class":3437},[3424,9192,9193],{"class":3494},"\"Не число: ",[3424,9195,3547],{"class":3437},[3424,9197,9150],{"class":3445},[3424,9199,5192],{"class":3437},[3424,9201,4852],{"class":3494},[3424,9203,3518],{"class":3445},[3424,9205,9206,9208,9211],{"class":3426,"line":3529},[3424,9207,6403],{"class":3484},[3424,9209,9210],{"class":3441}," int",[3424,9212,9213],{"class":3445},"(text)\n",[3424,9215,9216],{"class":3426,"line":3535},[3424,9217,3577],{"emptyLinePlaceholder":3576},[3424,9219,9220],{"class":3426,"line":3564},[3424,9221,3577],{"emptyLinePlaceholder":3576},[3424,9223,9224],{"class":3426,"line":3573},[3424,9225,9226],{"class":3430},"# Порядок виконання: timed → retry → parse_number\n",[3424,9228,9229],{"class":3426,"line":3580},[3424,9230,9231],{"class":3430},"# timed вимірює загальний час, включно з повторними спробами\n",[3424,9233,9234,9236,9239,9242],{"class":3426,"line":3602},[3424,9235,4021],{"class":3455},[3424,9237,9238],{"class":3445},"(parse_number(",[3424,9240,9241],{"class":3494},"\"42\"",[3424,9243,8991],{"class":3445},[3819,9245],{},[3389,9247,9249],{"id":9248},"частина-v-декоратори-методів-класу","Частина V: Декоратори методів класу",[3826,9251,9253,9254],{"id":9252},"особливість-декорування-методів-передача-self","Особливість декорування методів: передача ",[3421,9255,3463],{},[3394,9257,9258,9259,9262,9263,9265,9266,9268],{},"Декоратор, написаний для звичайних функцій, здебільшого ",[3668,9260,9261],{},"вже працює"," з методами класу — ",[3421,9264,6626],{}," першим аргументом автоматично захопить ",[3421,9267,3463],{},". Але є нюанс: якщо декоратор потребує доступу до екземпляра чи класу — потрібно передавати його явно.",[3414,9270,9272],{"className":3416,"code":9271,"language":3418,"meta":3419,"style":3419},"from functools import wraps\nimport logging\n\nlogging.basicConfig(level=logging.INFO, format=\"%(levelname)s: %(message)s\")\nlogger = logging.getLogger(__name__)\n\n\ndef log_call(func: Callable) -> Callable:\n    \"\"\"\n    Декоратор для методів класу: логує виклик з ім'ям класу, методу та аргументами.\n    self передається через *args[0].\n    \"\"\"\n    @wraps(func)\n    def wrapper(self, *args, **kwargs):\n        class_name = type(self).__name__\n        logger.info(\n            f\"{class_name}.{func.__name__}(\"\n            f\"args={args!r}, kwargs={kwargs!r})\"\n        )\n        result = func(self, *args, **kwargs)\n        logger.info(f\"{class_name}.{func.__name__} → {result!r}\")\n        return result\n    return wrapper\n\n\nclass BankAccount:\n    \"\"\"Банківський рахунок із логуванням операцій.\"\"\"\n\n    def __init__(self, owner: str, balance: float = 0.0):\n        self.owner = owner\n        self._balance = balance\n\n    @log_call\n    def deposit(self, amount: float) -> float:\n        if amount \u003C= 0:\n            raise ValueError(\"Сума поповнення має бути > 0\")\n        self._balance += amount\n        return self._balance\n\n    @log_call\n    def withdraw(self, amount: float) -> float:\n        if amount > self._balance:\n            raise ValueError(f\"Недостатньо коштів: маємо {self._balance}, потрібно {amount}\")\n        self._balance -= amount\n        return self._balance\n\n    @property\n    def balance(self) -> float:\n        return self._balance\n\n\naccount = BankAccount(\"Олена\", 1000.0)\naccount.deposit(500.0)\naccount.withdraw(200.0)\nprint(f\"Баланс: {account.balance}\")\n",[3421,9273,9274,9284,9291,9295,9325,9334,9338,9342,9355,9359,9364,9369,9373,9379,9400,9416,9421,9447,9470,9474,9484,9521,9527,9533,9537,9541,9550,9555,9559,9593,9600,9607,9611,9616,9642,9653,9666,9673,9683,9687,9691,9716,9728,9761,9768,9776,9780,9787,9804,9812,9816,9820,9834,9844,9854],{"__ignoreMap":3419},[3424,9275,9276,9278,9280,9282],{"class":3426,"line":3427},[3424,9277,5024],{"class":3484},[3424,9279,7050],{"class":3445},[3424,9281,5043],{"class":3484},[3424,9283,7055],{"class":3445},[3424,9285,9286,9288],{"class":3426,"line":3434},[3424,9287,5043],{"class":3484},[3424,9289,9290],{"class":3445}," logging\n",[3424,9292,9293],{"class":3426,"line":3449},[3424,9294,3577],{"emptyLinePlaceholder":3576},[3424,9296,9297,9300,9303,9306,9309,9311,9313,9316,9318,9321,9323],{"class":3426,"line":3481},[3424,9298,9299],{"class":3445},"logging.basicConfig(",[3424,9301,9302],{"class":3462},"level",[3424,9304,9305],{"class":3445},"=logging.INFO, ",[3424,9307,9308],{"class":3462},"format",[3424,9310,5392],{"class":3445},[3424,9312,4852],{"class":3494},[3424,9314,9315],{"class":3437},"%(levelname)s",[3424,9317,3472],{"class":3494},[3424,9319,9320],{"class":3437},"%(message)s",[3424,9322,4852],{"class":3494},[3424,9324,3518],{"class":3445},[3424,9326,9327,9330,9332],{"class":3426,"line":3504},[3424,9328,9329],{"class":3445},"logger = logging.getLogger(",[3424,9331,6339],{"class":3462},[3424,9333,3518],{"class":3445},[3424,9335,9336],{"class":3426,"line":3521},[3424,9337,3577],{"emptyLinePlaceholder":3576},[3424,9339,9340],{"class":3426,"line":3529},[3424,9341,3577],{"emptyLinePlaceholder":3576},[3424,9343,9344,9346,9349,9351,9353],{"class":3426,"line":3535},[3424,9345,6227],{"class":3437},[3424,9347,9348],{"class":3455}," log_call",[3424,9350,3459],{"class":3445},[3424,9352,6269],{"class":3462},[3424,9354,8612],{"class":3445},[3424,9356,9357],{"class":3426,"line":3564},[3424,9358,8550],{"class":3494},[3424,9360,9361],{"class":3426,"line":3573},[3424,9362,9363],{"class":3494},"    Декоратор для методів класу: логує виклик з ім'ям класу, методу та аргументами.\n",[3424,9365,9366],{"class":3426,"line":3580},[3424,9367,9368],{"class":3494},"    self передається через *args[0].\n",[3424,9370,9371],{"class":3426,"line":3602},[3424,9372,8550],{"class":3494},[3424,9374,9375,9377],{"class":3426,"line":3618},[3424,9376,7077],{"class":3455},[3424,9378,7080],{"class":3445},[3424,9380,9381,9383,9385,9387,9389,9392,9394,9396,9398],{"class":3426,"line":3631},[3424,9382,3452],{"class":3437},[3424,9384,6305],{"class":3455},[3424,9386,3459],{"class":3445},[3424,9388,3463],{"class":3462},[3424,9390,9391],{"class":3445},", *",[3424,9393,6311],{"class":3462},[3424,9395,6314],{"class":3445},[3424,9397,6317],{"class":3462},[3424,9399,3478],{"class":3445},[3424,9401,9402,9405,9407,9409,9411,9413],{"class":3426,"line":3638},[3424,9403,9404],{"class":3445},"        class_name = ",[3424,9406,4339],{"class":3441},[3424,9408,3459],{"class":3445},[3424,9410,3463],{"class":3437},[3424,9412,8008],{"class":3445},[3424,9414,9415],{"class":3462},"__name__\n",[3424,9417,9418],{"class":3426,"line":3644},[3424,9419,9420],{"class":3445},"        logger.info(\n",[3424,9422,9423,9425,9427,9429,9432,9434,9436,9438,9440,9442,9444],{"class":3426,"line":3991},[3424,9424,5180],{"class":3437},[3424,9426,4852],{"class":3494},[3424,9428,3547],{"class":3437},[3424,9430,9431],{"class":3445},"class_name",[3424,9433,3553],{"class":3437},[3424,9435,3781],{"class":3494},[3424,9437,3547],{"class":3437},[3424,9439,6336],{"class":3445},[3424,9441,6339],{"class":3462},[3424,9443,3553],{"class":3437},[3424,9445,9446],{"class":3494},"(\"\n",[3424,9448,9449,9451,9454,9456,9458,9460,9462,9464,9466,9468],{"class":3426,"line":3996},[3424,9450,5180],{"class":3437},[3424,9452,9453],{"class":3494},"\"args=",[3424,9455,3547],{"class":3437},[3424,9457,6311],{"class":3445},[3424,9459,5192],{"class":3437},[3424,9461,6353],{"class":3494},[3424,9463,3547],{"class":3437},[3424,9465,6317],{"class":3445},[3424,9467,5192],{"class":3437},[3424,9469,5232],{"class":3494},[3424,9471,9472],{"class":3426,"line":4001},[3424,9473,5237],{"class":3445},[3424,9475,9476,9479,9481],{"class":3426,"line":4007},[3424,9477,9478],{"class":3445},"        result = func(",[3424,9480,3463],{"class":3437},[3424,9482,9483],{"class":3445},", *args, **kwargs)\n",[3424,9485,9486,9489,9491,9493,9495,9497,9499,9501,9503,9505,9507,9509,9511,9513,9515,9517,9519],{"class":3426,"line":4012},[3424,9487,9488],{"class":3445},"        logger.info(",[3424,9490,3541],{"class":3437},[3424,9492,4852],{"class":3494},[3424,9494,3547],{"class":3437},[3424,9496,9431],{"class":3445},[3424,9498,3553],{"class":3437},[3424,9500,3781],{"class":3494},[3424,9502,3547],{"class":3437},[3424,9504,6336],{"class":3445},[3424,9506,6339],{"class":3462},[3424,9508,3553],{"class":3437},[3424,9510,8235],{"class":3494},[3424,9512,3547],{"class":3437},[3424,9514,8363],{"class":3445},[3424,9516,5192],{"class":3437},[3424,9518,4852],{"class":3494},[3424,9520,3518],{"class":3445},[3424,9522,9523,9525],{"class":3426,"line":4018},[3424,9524,3567],{"class":3484},[3424,9526,3570],{"class":3445},[3424,9528,9529,9531],{"class":3426,"line":4030},[3424,9530,6403],{"class":3484},[3424,9532,6406],{"class":3445},[3424,9534,9535],{"class":3426,"line":4041},[3424,9536,3577],{"emptyLinePlaceholder":3576},[3424,9538,9539],{"class":3426,"line":4052},[3424,9540,3577],{"emptyLinePlaceholder":3576},[3424,9542,9543,9545,9548],{"class":3426,"line":4057},[3424,9544,3438],{"class":3437},[3424,9546,9547],{"class":3441}," BankAccount",[3424,9549,3446],{"class":3445},[3424,9551,9552],{"class":3426,"line":4063},[3424,9553,9554],{"class":3494},"    \"\"\"Банківський рахунок із логуванням операцій.\"\"\"\n",[3424,9556,9557],{"class":3426,"line":4073},[3424,9558,3577],{"emptyLinePlaceholder":3576},[3424,9560,9561,9563,9565,9567,9569,9571,9574,9576,9578,9580,9583,9585,9587,9589,9591],{"class":3426,"line":4740},[3424,9562,3452],{"class":3437},[3424,9564,5079],{"class":3455},[3424,9566,3459],{"class":3445},[3424,9568,3463],{"class":3462},[3424,9570,3466],{"class":3445},[3424,9572,9573],{"class":3462},"owner",[3424,9575,3472],{"class":3445},[3424,9577,4278],{"class":3441},[3424,9579,3466],{"class":3445},[3424,9581,9582],{"class":3462},"balance",[3424,9584,3472],{"class":3445},[3424,9586,5110],{"class":3441},[3424,9588,6003],{"class":3445},[3424,9590,8543],{"class":4469},[3424,9592,3478],{"class":3445},[3424,9594,9595,9597],{"class":3426,"line":4750},[3424,9596,5123],{"class":3437},[3424,9598,9599],{"class":3445},".owner = owner\n",[3424,9601,9602,9604],{"class":3426,"line":4760},[3424,9603,5123],{"class":3437},[3424,9605,9606],{"class":3445},"._balance = balance\n",[3424,9608,9609],{"class":3426,"line":4770},[3424,9610,3577],{"emptyLinePlaceholder":3576},[3424,9612,9613],{"class":3426,"line":4780},[3424,9614,9615],{"class":3455},"    @log_call\n",[3424,9617,9618,9620,9623,9625,9627,9629,9632,9634,9636,9638,9640],{"class":3426,"line":4790},[3424,9619,3452],{"class":3437},[3424,9621,9622],{"class":3455}," deposit",[3424,9624,3459],{"class":3445},[3424,9626,3463],{"class":3462},[3424,9628,3466],{"class":3445},[3424,9630,9631],{"class":3462},"amount",[3424,9633,3472],{"class":3445},[3424,9635,5110],{"class":3441},[3424,9637,4281],{"class":3445},[3424,9639,5110],{"class":3441},[3424,9641,3446],{"class":3445},[3424,9643,9644,9646,9649,9651],{"class":3426,"line":4806},[3424,9645,3485],{"class":3484},[3424,9647,9648],{"class":3445}," amount \u003C= ",[3424,9650,4800],{"class":4469},[3424,9652,3446],{"class":3445},[3424,9654,9655,9657,9659,9661,9664],{"class":3426,"line":4811},[3424,9656,3507],{"class":3484},[3424,9658,5324],{"class":3441},[3424,9660,3459],{"class":3445},[3424,9662,9663],{"class":3494},"\"Сума поповнення має бути > 0\"",[3424,9665,3518],{"class":3445},[3424,9667,9668,9670],{"class":3426,"line":4816},[3424,9669,5123],{"class":3437},[3424,9671,9672],{"class":3445},"._balance += amount\n",[3424,9674,9675,9677,9680],{"class":3426,"line":4822},[3424,9676,3567],{"class":3484},[3424,9678,9679],{"class":3437}," self",[3424,9681,9682],{"class":3445},"._balance\n",[3424,9684,9685],{"class":3426,"line":4833},[3424,9686,3577],{"emptyLinePlaceholder":3576},[3424,9688,9689],{"class":3426,"line":4857},[3424,9690,9615],{"class":3455},[3424,9692,9693,9695,9698,9700,9702,9704,9706,9708,9710,9712,9714],{"class":3426,"line":4880},[3424,9694,3452],{"class":3437},[3424,9696,9697],{"class":3455}," withdraw",[3424,9699,3459],{"class":3445},[3424,9701,3463],{"class":3462},[3424,9703,3466],{"class":3445},[3424,9705,9631],{"class":3462},[3424,9707,3472],{"class":3445},[3424,9709,5110],{"class":3441},[3424,9711,4281],{"class":3445},[3424,9713,5110],{"class":3441},[3424,9715,3446],{"class":3445},[3424,9717,9718,9720,9723,9725],{"class":3426,"line":4885},[3424,9719,3485],{"class":3484},[3424,9721,9722],{"class":3445}," amount > ",[3424,9724,3463],{"class":3437},[3424,9726,9727],{"class":3445},"._balance:\n",[3424,9729,9730,9732,9734,9736,9738,9741,9743,9746,9748,9751,9753,9755,9757,9759],{"class":3426,"line":4895},[3424,9731,3507],{"class":3484},[3424,9733,5324],{"class":3441},[3424,9735,3459],{"class":3445},[3424,9737,3541],{"class":3437},[3424,9739,9740],{"class":3494},"\"Недостатньо коштів: маємо ",[3424,9742,5186],{"class":3437},[3424,9744,9745],{"class":3445},"._balance",[3424,9747,3553],{"class":3437},[3424,9749,9750],{"class":3494},", потрібно ",[3424,9752,3547],{"class":3437},[3424,9754,9631],{"class":3445},[3424,9756,3553],{"class":3437},[3424,9758,4852],{"class":3494},[3424,9760,3518],{"class":3445},[3424,9762,9763,9765],{"class":3426,"line":5468},[3424,9764,5123],{"class":3437},[3424,9766,9767],{"class":3445},"._balance -= amount\n",[3424,9769,9770,9772,9774],{"class":3426,"line":5482},[3424,9771,3567],{"class":3484},[3424,9773,9679],{"class":3437},[3424,9775,9682],{"class":3445},[3424,9777,9778],{"class":3426,"line":5501},[3424,9779,3577],{"emptyLinePlaceholder":3576},[3424,9781,9782,9784],{"class":3426,"line":5519},[3424,9783,3920],{"class":3455},[3424,9785,9786],{"class":3441},"property\n",[3424,9788,9789,9791,9794,9796,9798,9800,9802],{"class":3426,"line":5532},[3424,9790,3452],{"class":3437},[3424,9792,9793],{"class":3455}," balance",[3424,9795,3459],{"class":3445},[3424,9797,3463],{"class":3462},[3424,9799,4281],{"class":3445},[3424,9801,5110],{"class":3441},[3424,9803,3446],{"class":3445},[3424,9805,9806,9808,9810],{"class":3426,"line":5537},[3424,9807,3567],{"class":3484},[3424,9809,9679],{"class":3437},[3424,9811,9682],{"class":3445},[3424,9813,9814],{"class":3426,"line":5542},[3424,9815,3577],{"emptyLinePlaceholder":3576},[3424,9817,9818],{"class":3426,"line":5548},[3424,9819,3577],{"emptyLinePlaceholder":3576},[3424,9821,9822,9825,9827,9829,9832],{"class":3426,"line":5555},[3424,9823,9824],{"class":3445},"account = BankAccount(",[3424,9826,4355],{"class":3494},[3424,9828,3466],{"class":3445},[3424,9830,9831],{"class":4469},"1000.0",[3424,9833,3518],{"class":3445},[3424,9835,9836,9839,9842],{"class":3426,"line":5593},[3424,9837,9838],{"class":3445},"account.deposit(",[3424,9840,9841],{"class":4469},"500.0",[3424,9843,3518],{"class":3445},[3424,9845,9846,9849,9852],{"class":3426,"line":5599},[3424,9847,9848],{"class":3445},"account.withdraw(",[3424,9850,9851],{"class":4469},"200.0",[3424,9853,3518],{"class":3445},[3424,9855,9856,9858,9860,9862,9865,9867,9870,9872,9874],{"class":3426,"line":5628},[3424,9857,4021],{"class":3455},[3424,9859,3459],{"class":3445},[3424,9861,3541],{"class":3437},[3424,9863,9864],{"class":3494},"\"Баланс: ",[3424,9866,3547],{"class":3437},[3424,9868,9869],{"class":3445},"account.balance",[3424,9871,3553],{"class":3437},[3424,9873,4852],{"class":3494},[3424,9875,3518],{"class":3445},[4915,9877,9879,9887,9895,9902,9909,9916],{"title":9878},"python bank_account.py",[4919,9880,9882,4927,9885],{"className":9881},[3426],[3424,9883,4926],{"className":9884},[4925],[3668,9886,9878],{},[4919,9888,9890,9891],{"className":9889},[3426],"INFO: ",[3424,9892,9894],{"className":9893},[5907],"BankAccount.deposit(args=(500.0,), kwargs={})",[4919,9896,9890,9898],{"className":9897},[3426],[3424,9899,9901],{"className":9900},[5907],"BankAccount.deposit → 1500.0",[4919,9903,9890,9905],{"className":9904},[3426],[3424,9906,9908],{"className":9907},[5907],"BankAccount.withdraw(args=(200.0,), kwargs={})",[4919,9910,9890,9912],{"className":9911},[3426],[3424,9913,9915],{"className":9914},[5907],"BankAccount.withdraw → 1300.0",[4919,9917,9919,9920],{"className":9918},[3426],"Баланс: ",[3424,9921,9923],{"className":9922},[4953],"1300.0",[3819,9925],{},[3389,9927,9929],{"id":9928},"частина-vi-декоратори-класів","Частина VI: Декоратори класів",[3826,9931,9933],{"id":9932},"клас-як-ціль-декоратора","Клас як ціль декоратора",[3394,9935,9936,9937,9939,9940,9943],{},"До цього моменту ми декорували функції та методи. Але ",[3421,9938,6211],{}," можна застосувати і до ",[3668,9941,9942],{},"цілого класу",". У цьому випадку декоратор отримує об'єкт класу і може модифікувати його атрибути, методи або замінити клас повністю.",[3414,9945,9947],{"className":3416,"code":9946,"language":3418,"meta":3419,"style":3419},"def singleton(cls):\n    \"\"\"\n    Декоратор класу: перетворює клас на Singleton.\n    Перший виклик cls() створює екземпляр і зберігає його.\n    Всі наступні виклики повертають той самий об'єкт.\n    \"\"\"\n    instances: dict = {}\n\n    @wraps(cls)\n    def get_instance(*args, **kwargs):\n        if cls not in instances:\n            instances[cls] = cls(*args, **kwargs)\n        return instances[cls]\n\n    return get_instance\n\n\n@singleton\nclass DatabaseConnection:\n    \"\"\"З'єднання з базою даних — має існувати лише в одному екземплярі.\"\"\"\n\n    def __init__(self, host: str = \"localhost\", port: int = 5432):\n        self.host = host\n        self.port = port\n        print(f\"[DB] З'єднання встановлено: {self.host}:{self.port}\")\n\n    def query(self, sql: str) -> str:\n        return f\"[DB] Результат: {sql}\"\n\n\n# Перший виклик — створює з'єднання\nconn1 = DatabaseConnection(\"production.db\", 5432)\n\n# Другий виклик — повертає той самий об'єкт (з'єднання не встановлюється знову)\nconn2 = DatabaseConnection()\n\nprint(f\"conn1 is conn2: {conn1 is conn2}\")  # True\nprint(conn1.query(\"SELECT 1\"))\n",[3421,9948,9949,9962,9966,9971,9976,9981,9985,9995,9999,10009,10026,10039,10054,10066,10070,10077,10081,10085,10090,10099,10104,10108,10148,10155,10162,10193,10197,10223,10240,10244,10248,10253,10267,10271,10276,10281,10285,10316],{"__ignoreMap":3419},[3424,9950,9951,9953,9956,9958,9960],{"class":3426,"line":3427},[3424,9952,6227],{"class":3437},[3424,9954,9955],{"class":3455}," singleton",[3424,9957,3459],{"class":3445},[3424,9959,3802],{"class":3462},[3424,9961,3478],{"class":3445},[3424,9963,9964],{"class":3426,"line":3434},[3424,9965,8550],{"class":3494},[3424,9967,9968],{"class":3426,"line":3449},[3424,9969,9970],{"class":3494},"    Декоратор класу: перетворює клас на Singleton.\n",[3424,9972,9973],{"class":3426,"line":3481},[3424,9974,9975],{"class":3494},"    Перший виклик cls() створює екземпляр і зберігає його.\n",[3424,9977,9978],{"class":3426,"line":3504},[3424,9979,9980],{"class":3494},"    Всі наступні виклики повертають той самий об'єкт.\n",[3424,9982,9983],{"class":3426,"line":3521},[3424,9984,8550],{"class":3494},[3424,9986,9987,9990,9992],{"class":3426,"line":3529},[3424,9988,9989],{"class":3445},"    instances: ",[3424,9991,5450],{"class":3441},[3424,9993,9994],{"class":3445}," = {}\n",[3424,9996,9997],{"class":3426,"line":3535},[3424,9998,3577],{"emptyLinePlaceholder":3576},[3424,10000,10001,10003,10005,10007],{"class":3426,"line":3564},[3424,10002,7077],{"class":3455},[3424,10004,3459],{"class":3445},[3424,10006,3802],{"class":3437},[3424,10008,3518],{"class":3445},[3424,10010,10011,10013,10016,10018,10020,10022,10024],{"class":3426,"line":3573},[3424,10012,3452],{"class":3437},[3424,10014,10015],{"class":3455}," get_instance",[3424,10017,6308],{"class":3445},[3424,10019,6311],{"class":3462},[3424,10021,6314],{"class":3445},[3424,10023,6317],{"class":3462},[3424,10025,3478],{"class":3445},[3424,10027,10028,10030,10032,10034,10036],{"class":3426,"line":3580},[3424,10029,3485],{"class":3484},[3424,10031,5365],{"class":3437},[3424,10033,3488],{"class":3437},[3424,10035,7619],{"class":3437},[3424,10037,10038],{"class":3445}," instances:\n",[3424,10040,10041,10044,10046,10049,10051],{"class":3426,"line":3602},[3424,10042,10043],{"class":3445},"            instances[",[3424,10045,3802],{"class":3437},[3424,10047,10048],{"class":3445},"] = ",[3424,10050,3802],{"class":3437},[3424,10052,10053],{"class":3445},"(*args, **kwargs)\n",[3424,10055,10056,10058,10061,10063],{"class":3426,"line":3618},[3424,10057,3567],{"class":3484},[3424,10059,10060],{"class":3445}," instances[",[3424,10062,3802],{"class":3437},[3424,10064,10065],{"class":3445},"]\n",[3424,10067,10068],{"class":3426,"line":3631},[3424,10069,3577],{"emptyLinePlaceholder":3576},[3424,10071,10072,10074],{"class":3426,"line":3638},[3424,10073,6403],{"class":3484},[3424,10075,10076],{"class":3445}," get_instance\n",[3424,10078,10079],{"class":3426,"line":3644},[3424,10080,3577],{"emptyLinePlaceholder":3576},[3424,10082,10083],{"class":3426,"line":3991},[3424,10084,3577],{"emptyLinePlaceholder":3576},[3424,10086,10087],{"class":3426,"line":3996},[3424,10088,10089],{"class":3455},"@singleton\n",[3424,10091,10092,10094,10097],{"class":3426,"line":4001},[3424,10093,3438],{"class":3437},[3424,10095,10096],{"class":3441}," DatabaseConnection",[3424,10098,3446],{"class":3445},[3424,10100,10101],{"class":3426,"line":4007},[3424,10102,10103],{"class":3494},"    \"\"\"З'єднання з базою даних — має існувати лише в одному екземплярі.\"\"\"\n",[3424,10105,10106],{"class":3426,"line":4012},[3424,10107,3577],{"emptyLinePlaceholder":3576},[3424,10109,10110,10112,10114,10116,10118,10120,10123,10125,10127,10129,10132,10134,10137,10139,10141,10143,10146],{"class":3426,"line":4018},[3424,10111,3452],{"class":3437},[3424,10113,5079],{"class":3455},[3424,10115,3459],{"class":3445},[3424,10117,3463],{"class":3462},[3424,10119,3466],{"class":3445},[3424,10121,10122],{"class":3462},"host",[3424,10124,3472],{"class":3445},[3424,10126,4278],{"class":3441},[3424,10128,6003],{"class":3445},[3424,10130,10131],{"class":3494},"\"localhost\"",[3424,10133,3466],{"class":3445},[3424,10135,10136],{"class":3462},"port",[3424,10138,3472],{"class":3445},[3424,10140,3475],{"class":3441},[3424,10142,6003],{"class":3445},[3424,10144,10145],{"class":4469},"5432",[3424,10147,3478],{"class":3445},[3424,10149,10150,10152],{"class":3426,"line":4030},[3424,10151,5123],{"class":3437},[3424,10153,10154],{"class":3445},".host = host\n",[3424,10156,10157,10159],{"class":3426,"line":4041},[3424,10158,5123],{"class":3437},[3424,10160,10161],{"class":3445},".port = port\n",[3424,10163,10164,10166,10168,10170,10173,10175,10178,10180,10182,10184,10187,10189,10191],{"class":3426,"line":4052},[3424,10165,6324],{"class":3455},[3424,10167,3459],{"class":3445},[3424,10169,3541],{"class":3437},[3424,10171,10172],{"class":3494},"\"[DB] З'єднання встановлено: ",[3424,10174,5186],{"class":3437},[3424,10176,10177],{"class":3445},".host",[3424,10179,3553],{"class":3437},[3424,10181,6656],{"class":3494},[3424,10183,5186],{"class":3437},[3424,10185,10186],{"class":3445},".port",[3424,10188,3553],{"class":3437},[3424,10190,4852],{"class":3494},[3424,10192,3518],{"class":3445},[3424,10194,10195],{"class":3426,"line":4057},[3424,10196,3577],{"emptyLinePlaceholder":3576},[3424,10198,10199,10201,10204,10206,10208,10210,10213,10215,10217,10219,10221],{"class":3426,"line":4063},[3424,10200,3452],{"class":3437},[3424,10202,10203],{"class":3455}," query",[3424,10205,3459],{"class":3445},[3424,10207,3463],{"class":3462},[3424,10209,3466],{"class":3445},[3424,10211,10212],{"class":3462},"sql",[3424,10214,3472],{"class":3445},[3424,10216,4278],{"class":3441},[3424,10218,4281],{"class":3445},[3424,10220,4278],{"class":3441},[3424,10222,3446],{"class":3445},[3424,10224,10225,10227,10229,10232,10234,10236,10238],{"class":3426,"line":4073},[3424,10226,3567],{"class":3484},[3424,10228,3902],{"class":3437},[3424,10230,10231],{"class":3494},"\"[DB] Результат: ",[3424,10233,3547],{"class":3437},[3424,10235,10212],{"class":3445},[3424,10237,3553],{"class":3437},[3424,10239,3911],{"class":3494},[3424,10241,10242],{"class":3426,"line":4740},[3424,10243,3577],{"emptyLinePlaceholder":3576},[3424,10245,10246],{"class":3426,"line":4750},[3424,10247,3577],{"emptyLinePlaceholder":3576},[3424,10249,10250],{"class":3426,"line":4760},[3424,10251,10252],{"class":3430},"# Перший виклик — створює з'єднання\n",[3424,10254,10255,10258,10261,10263,10265],{"class":3426,"line":4770},[3424,10256,10257],{"class":3445},"conn1 = DatabaseConnection(",[3424,10259,10260],{"class":3494},"\"production.db\"",[3424,10262,3466],{"class":3445},[3424,10264,10145],{"class":4469},[3424,10266,3518],{"class":3445},[3424,10268,10269],{"class":3426,"line":4780},[3424,10270,3577],{"emptyLinePlaceholder":3576},[3424,10272,10273],{"class":3426,"line":4790},[3424,10274,10275],{"class":3430},"# Другий виклик — повертає той самий об'єкт (з'єднання не встановлюється знову)\n",[3424,10277,10278],{"class":3426,"line":4806},[3424,10279,10280],{"class":3445},"conn2 = DatabaseConnection()\n",[3424,10282,10283],{"class":3426,"line":4811},[3424,10284,3577],{"emptyLinePlaceholder":3576},[3424,10286,10287,10289,10291,10293,10296,10298,10301,10304,10307,10309,10311,10313],{"class":3426,"line":4816},[3424,10288,4021],{"class":3455},[3424,10290,3459],{"class":3445},[3424,10292,3541],{"class":3437},[3424,10294,10295],{"class":3494},"\"conn1 is conn2: ",[3424,10297,3547],{"class":3437},[3424,10299,10300],{"class":3445},"conn1 ",[3424,10302,10303],{"class":3437},"is",[3424,10305,10306],{"class":3445}," conn2",[3424,10308,3553],{"class":3437},[3424,10310,4852],{"class":3494},[3424,10312,6906],{"class":3445},[3424,10314,10315],{"class":3430},"# True\n",[3424,10317,10318,10320,10323,10326],{"class":3426,"line":4822},[3424,10319,4021],{"class":3455},[3424,10321,10322],{"class":3445},"(conn1.query(",[3424,10324,10325],{"class":3494},"\"SELECT 1\"",[3424,10327,8991],{"class":3445},[4915,10329,10331,10339,10347,10355,10362],{"title":10330},"python singleton.py",[4919,10332,10334,4927,10337],{"className":10333},[3426],[3424,10335,4926],{"className":10336},[4925],[3668,10338,10330],{},[4919,10340,10342,10343],{"className":10341},[3426],"[DB] З'єднання встановлено: ",[3424,10344,10346],{"className":10345},[4953],"production.db:5432",[4919,10348,10350],{"className":10349},[3426],[3424,10351,10354],{"className":10352},[10353],"text-gray-400","# Друге DatabaseConnection() — мовчки повертає існуючий об'єкт",[4919,10356,10358,10359],{"className":10357},[3426],"conn1 is conn2: ",[3424,10360,4954],{"className":10361},[4953],[4919,10363,10365],{"className":10364},[3426],"[DB] Результат: SELECT 1",[3826,10367,10369],{"id":10368},"декоратор-класу-для-автоматичного-додавання-методів","Декоратор класу для автоматичного додавання методів",[3394,10371,10372,10373,10376],{},"Декоратор класу може ",[3668,10374,10375],{},"автоматично доповнювати"," клас методами при оголошенні — без успадкування і без метакласів:",[3414,10378,10380],{"className":3416,"code":10379,"language":3418,"meta":3419,"style":3419},"def add_repr(cls):\n    \"\"\"\n    Декоратор класу: автоматично генерує __repr__ на основі\n    анотацій типів (type hints) класу.\n    Не перезаписує __repr__ якщо він вже визначений явно.\n    \"\"\"\n    if '__repr__' not in cls.__dict__:  # тільки якщо не визначено явно\n        def auto_repr(self) -> str:\n            attrs = {\n                name: getattr(self, name)\n                for name in cls.__annotations__\n                if not name.startswith('_') and hasattr(self, name)\n            }\n            params = ', '.join(f\"{k}={v!r}\" for k, v in attrs.items())\n            return f\"{cls.__name__}({params})\"\n        cls.__repr__ = auto_repr\n    return cls\n\n\ndef add_eq(cls):\n    \"\"\"\n    Декоратор класу: генерує __eq__ та __hash__ на основі\n    анотацій типів.\n    \"\"\"\n    if '__eq__' not in cls.__dict__:\n        def auto_eq(self, other: object) -> bool:\n            if type(self) is not type(other):\n                return NotImplemented\n            return all(\n                getattr(self, name) == getattr(other, name)\n                for name in cls.__annotations__\n                if not name.startswith('_')\n            )\n        cls.__eq__ = auto_eq\n        cls.__hash__ = None  # після __eq__ клас стає нехешованим\n    return cls\n\n\n@add_repr\n@add_eq\nclass Point:\n    x: float\n    y: float\n\n    def __init__(self, x: float, y: float):\n        self.x = x\n        self.y = y\n\n\np1 = Point(1.0, 2.0)\np2 = Point(1.0, 2.0)\np3 = Point(3.0, 4.0)\n\nprint(p1)           # Point(x=1.0, y=2.0)  ← auto_repr\nprint(p1 == p2)     # True                  ← auto_eq\nprint(p1 == p3)     # False\n",[3421,10381,10382,10395,10399,10404,10409,10414,10418,10442,10459,10464,10479,10496,10522,10527,10571,10599,10612,10619,10623,10627,10640,10644,10649,10654,10658,10677,10704,10726,10734,10743,10760,10774,10786,10791,10803,10819,10825,10829,10833,10838,10843,10852,10860,10867,10871,10900,10907,10914,10918,10922,10937,10950,10965,10969,10979,10989],{"__ignoreMap":3419},[3424,10383,10384,10386,10389,10391,10393],{"class":3426,"line":3427},[3424,10385,6227],{"class":3437},[3424,10387,10388],{"class":3455}," add_repr",[3424,10390,3459],{"class":3445},[3424,10392,3802],{"class":3462},[3424,10394,3478],{"class":3445},[3424,10396,10397],{"class":3426,"line":3434},[3424,10398,8550],{"class":3494},[3424,10400,10401],{"class":3426,"line":3449},[3424,10402,10403],{"class":3494},"    Декоратор класу: автоматично генерує __repr__ на основі\n",[3424,10405,10406],{"class":3426,"line":3481},[3424,10407,10408],{"class":3494},"    анотацій типів (type hints) класу.\n",[3424,10410,10411],{"class":3426,"line":3504},[3424,10412,10413],{"class":3494},"    Не перезаписує __repr__ якщо він вже визначений явно.\n",[3424,10415,10416],{"class":3426,"line":3521},[3424,10417,8550],{"class":3494},[3424,10419,10420,10422,10425,10427,10429,10431,10433,10436,10439],{"class":3426,"line":3529},[3424,10421,8920],{"class":3484},[3424,10423,10424],{"class":3494}," '__repr__'",[3424,10426,3488],{"class":3437},[3424,10428,7619],{"class":3437},[3424,10430,5365],{"class":3437},[3424,10432,3781],{"class":3445},[3424,10434,10435],{"class":3462},"__dict__",[3424,10437,10438],{"class":3445},":  ",[3424,10440,10441],{"class":3430},"# тільки якщо не визначено явно\n",[3424,10443,10444,10446,10449,10451,10453,10455,10457],{"class":3426,"line":3535},[3424,10445,8624],{"class":3437},[3424,10447,10448],{"class":3455}," auto_repr",[3424,10450,3459],{"class":3445},[3424,10452,3463],{"class":3462},[3424,10454,4281],{"class":3445},[3424,10456,4278],{"class":3441},[3424,10458,3446],{"class":3445},[3424,10460,10461],{"class":3426,"line":3564},[3424,10462,10463],{"class":3445},"            attrs = {\n",[3424,10465,10466,10469,10472,10474,10476],{"class":3426,"line":3573},[3424,10467,10468],{"class":3445},"                name: ",[3424,10470,10471],{"class":3455},"getattr",[3424,10473,3459],{"class":3445},[3424,10475,3463],{"class":3437},[3424,10477,10478],{"class":3445},", name)\n",[3424,10480,10481,10484,10487,10489,10491,10493],{"class":3426,"line":3580},[3424,10482,10483],{"class":3484},"                for",[3424,10485,10486],{"class":3445}," name ",[3424,10488,4530],{"class":3484},[3424,10490,5365],{"class":3437},[3424,10492,3781],{"class":3445},[3424,10494,10495],{"class":3462},"__annotations__\n",[3424,10497,10498,10501,10503,10506,10509,10511,10513,10516,10518,10520],{"class":3426,"line":3602},[3424,10499,10500],{"class":3484},"                if",[3424,10502,3488],{"class":3437},[3424,10504,10505],{"class":3445}," name.startswith(",[3424,10507,10508],{"class":3494},"'_'",[3424,10510,3559],{"class":3445},[3424,10512,8763],{"class":3437},[3424,10514,10515],{"class":3455}," hasattr",[3424,10517,3459],{"class":3445},[3424,10519,3463],{"class":3437},[3424,10521,10478],{"class":3445},[3424,10523,10524],{"class":3426,"line":3618},[3424,10525,10526],{"class":3445},"            }\n",[3424,10528,10529,10532,10535,10538,10540,10542,10544,10547,10549,10551,10553,10556,10558,10560,10563,10566,10568],{"class":3426,"line":3631},[3424,10530,10531],{"class":3445},"            params = ",[3424,10533,10534],{"class":3494},"', '",[3424,10536,10537],{"class":3445},".join(",[3424,10539,3541],{"class":3437},[3424,10541,4852],{"class":3494},[3424,10543,3547],{"class":3437},[3424,10545,10546],{"class":3445},"k",[3424,10548,3553],{"class":3437},[3424,10550,5392],{"class":3494},[3424,10552,3547],{"class":3437},[3424,10554,10555],{"class":3445},"v",[3424,10557,5192],{"class":3437},[3424,10559,4852],{"class":3494},[3424,10561,10562],{"class":3484}," for",[3424,10564,10565],{"class":3445}," k, v ",[3424,10567,4530],{"class":3484},[3424,10569,10570],{"class":3445}," attrs.items())\n",[3424,10572,10573,10575,10577,10579,10582,10584,10586,10588,10590,10592,10595,10597],{"class":3426,"line":3638},[3424,10574,5689],{"class":3484},[3424,10576,3902],{"class":3437},[3424,10578,4852],{"class":3494},[3424,10580,10581],{"class":3437},"{cls",[3424,10583,3781],{"class":3445},[3424,10585,6339],{"class":3462},[3424,10587,3553],{"class":3437},[3424,10589,3459],{"class":3494},[3424,10591,3547],{"class":3437},[3424,10593,10594],{"class":3445},"params",[3424,10596,3553],{"class":3437},[3424,10598,5232],{"class":3494},[3424,10600,10601,10604,10606,10609],{"class":3426,"line":3644},[3424,10602,10603],{"class":3437},"        cls",[3424,10605,3781],{"class":3445},[3424,10607,10608],{"class":3455},"__repr__",[3424,10610,10611],{"class":3445}," = auto_repr\n",[3424,10613,10614,10616],{"class":3426,"line":3991},[3424,10615,6403],{"class":3484},[3424,10617,10618],{"class":3437}," cls\n",[3424,10620,10621],{"class":3426,"line":3996},[3424,10622,3577],{"emptyLinePlaceholder":3576},[3424,10624,10625],{"class":3426,"line":4001},[3424,10626,3577],{"emptyLinePlaceholder":3576},[3424,10628,10629,10631,10634,10636,10638],{"class":3426,"line":4007},[3424,10630,6227],{"class":3437},[3424,10632,10633],{"class":3455}," add_eq",[3424,10635,3459],{"class":3445},[3424,10637,3802],{"class":3462},[3424,10639,3478],{"class":3445},[3424,10641,10642],{"class":3426,"line":4012},[3424,10643,8550],{"class":3494},[3424,10645,10646],{"class":3426,"line":4018},[3424,10647,10648],{"class":3494},"    Декоратор класу: генерує __eq__ та __hash__ на основі\n",[3424,10650,10651],{"class":3426,"line":4030},[3424,10652,10653],{"class":3494},"    анотацій типів.\n",[3424,10655,10656],{"class":3426,"line":4041},[3424,10657,8550],{"class":3494},[3424,10659,10660,10662,10665,10667,10669,10671,10673,10675],{"class":3426,"line":4052},[3424,10661,8920],{"class":3484},[3424,10663,10664],{"class":3494}," '__eq__'",[3424,10666,3488],{"class":3437},[3424,10668,7619],{"class":3437},[3424,10670,5365],{"class":3437},[3424,10672,3781],{"class":3445},[3424,10674,10435],{"class":3462},[3424,10676,3446],{"class":3445},[3424,10678,10679,10681,10684,10686,10688,10690,10693,10695,10698,10700,10702],{"class":3426,"line":4057},[3424,10680,8624],{"class":3437},[3424,10682,10683],{"class":3455}," auto_eq",[3424,10685,3459],{"class":3445},[3424,10687,3463],{"class":3462},[3424,10689,3466],{"class":3445},[3424,10691,10692],{"class":3462},"other",[3424,10694,3472],{"class":3445},[3424,10696,10697],{"class":3441},"object",[3424,10699,4281],{"class":3445},[3424,10701,4509],{"class":3441},[3424,10703,3446],{"class":3445},[3424,10705,10706,10708,10711,10713,10715,10717,10719,10721,10723],{"class":3426,"line":4063},[3424,10707,7297],{"class":3484},[3424,10709,10710],{"class":3441}," type",[3424,10712,3459],{"class":3445},[3424,10714,3463],{"class":3437},[3424,10716,3559],{"class":3445},[3424,10718,10303],{"class":3437},[3424,10720,3488],{"class":3437},[3424,10722,10710],{"class":3441},[3424,10724,10725],{"class":3445},"(other):\n",[3424,10727,10728,10731],{"class":3426,"line":4073},[3424,10729,10730],{"class":3484},"                return",[3424,10732,10733],{"class":3437}," NotImplemented\n",[3424,10735,10736,10738,10741],{"class":3426,"line":4740},[3424,10737,5689],{"class":3484},[3424,10739,10740],{"class":3455}," all",[3424,10742,5368],{"class":3445},[3424,10744,10745,10748,10750,10752,10755,10757],{"class":3426,"line":4750},[3424,10746,10747],{"class":3455},"                getattr",[3424,10749,3459],{"class":3445},[3424,10751,3463],{"class":3437},[3424,10753,10754],{"class":3445},", name) == ",[3424,10756,10471],{"class":3455},[3424,10758,10759],{"class":3445},"(other, name)\n",[3424,10761,10762,10764,10766,10768,10770,10772],{"class":3426,"line":4760},[3424,10763,10483],{"class":3484},[3424,10765,10486],{"class":3445},[3424,10767,4530],{"class":3484},[3424,10769,5365],{"class":3437},[3424,10771,3781],{"class":3445},[3424,10773,10495],{"class":3462},[3424,10775,10776,10778,10780,10782,10784],{"class":3426,"line":4770},[3424,10777,10500],{"class":3484},[3424,10779,3488],{"class":3484},[3424,10781,10505],{"class":3445},[3424,10783,10508],{"class":3494},[3424,10785,3518],{"class":3445},[3424,10787,10788],{"class":3426,"line":4780},[3424,10789,10790],{"class":3445},"            )\n",[3424,10792,10793,10795,10797,10800],{"class":3426,"line":4790},[3424,10794,10603],{"class":3437},[3424,10796,3781],{"class":3445},[3424,10798,10799],{"class":3455},"__eq__",[3424,10801,10802],{"class":3445}," = auto_eq\n",[3424,10804,10805,10807,10809,10812,10814,10816],{"class":3426,"line":4806},[3424,10806,10603],{"class":3437},[3424,10808,3781],{"class":3445},[3424,10810,10811],{"class":3455},"__hash__",[3424,10813,6003],{"class":3445},[3424,10815,7021],{"class":3437},[3424,10817,10818],{"class":3430},"  # після __eq__ клас стає нехешованим\n",[3424,10820,10821,10823],{"class":3426,"line":4811},[3424,10822,6403],{"class":3484},[3424,10824,10618],{"class":3437},[3424,10826,10827],{"class":3426,"line":4816},[3424,10828,3577],{"emptyLinePlaceholder":3576},[3424,10830,10831],{"class":3426,"line":4822},[3424,10832,3577],{"emptyLinePlaceholder":3576},[3424,10834,10835],{"class":3426,"line":4833},[3424,10836,10837],{"class":3455},"@add_repr\n",[3424,10839,10840],{"class":3426,"line":4857},[3424,10841,10842],{"class":3455},"@add_eq\n",[3424,10844,10845,10847,10850],{"class":3426,"line":4880},[3424,10846,3438],{"class":3437},[3424,10848,10849],{"class":3441}," Point",[3424,10851,3446],{"class":3445},[3424,10853,10854,10857],{"class":3426,"line":4885},[3424,10855,10856],{"class":3445},"    x: ",[3424,10858,10859],{"class":3441},"float\n",[3424,10861,10862,10865],{"class":3426,"line":4895},[3424,10863,10864],{"class":3445},"    y: ",[3424,10866,10859],{"class":3441},[3424,10868,10869],{"class":3426,"line":5468},[3424,10870,3577],{"emptyLinePlaceholder":3576},[3424,10872,10873,10875,10877,10879,10881,10883,10885,10887,10889,10891,10894,10896,10898],{"class":3426,"line":5482},[3424,10874,3452],{"class":3437},[3424,10876,5079],{"class":3455},[3424,10878,3459],{"class":3445},[3424,10880,3463],{"class":3462},[3424,10882,3466],{"class":3445},[3424,10884,7729],{"class":3462},[3424,10886,3472],{"class":3445},[3424,10888,5110],{"class":3441},[3424,10890,3466],{"class":3445},[3424,10892,10893],{"class":3462},"y",[3424,10895,3472],{"class":3445},[3424,10897,5110],{"class":3441},[3424,10899,3478],{"class":3445},[3424,10901,10902,10904],{"class":3426,"line":5501},[3424,10903,5123],{"class":3437},[3424,10905,10906],{"class":3445},".x = x\n",[3424,10908,10909,10911],{"class":3426,"line":5519},[3424,10910,5123],{"class":3437},[3424,10912,10913],{"class":3445},".y = y\n",[3424,10915,10916],{"class":3426,"line":5532},[3424,10917,3577],{"emptyLinePlaceholder":3576},[3424,10919,10920],{"class":3426,"line":5537},[3424,10921,3577],{"emptyLinePlaceholder":3576},[3424,10923,10924,10927,10930,10932,10935],{"class":3426,"line":5542},[3424,10925,10926],{"class":3445},"p1 = Point(",[3424,10928,10929],{"class":4469},"1.0",[3424,10931,3466],{"class":3445},[3424,10933,10934],{"class":4469},"2.0",[3424,10936,3518],{"class":3445},[3424,10938,10939,10942,10944,10946,10948],{"class":3426,"line":5548},[3424,10940,10941],{"class":3445},"p2 = Point(",[3424,10943,10929],{"class":4469},[3424,10945,3466],{"class":3445},[3424,10947,10934],{"class":4469},[3424,10949,3518],{"class":3445},[3424,10951,10952,10955,10958,10960,10963],{"class":3426,"line":5555},[3424,10953,10954],{"class":3445},"p3 = Point(",[3424,10956,10957],{"class":4469},"3.0",[3424,10959,3466],{"class":3445},[3424,10961,10962],{"class":4469},"4.0",[3424,10964,3518],{"class":3445},[3424,10966,10967],{"class":3426,"line":5593},[3424,10968,3577],{"emptyLinePlaceholder":3576},[3424,10970,10971,10973,10976],{"class":3426,"line":5599},[3424,10972,4021],{"class":3455},[3424,10974,10975],{"class":3445},"(p1)           ",[3424,10977,10978],{"class":3430},"# Point(x=1.0, y=2.0)  ← auto_repr\n",[3424,10980,10981,10983,10986],{"class":3426,"line":5628},[3424,10982,4021],{"class":3455},[3424,10984,10985],{"class":3445},"(p1 == p2)     ",[3424,10987,10988],{"class":3430},"# True                  ← auto_eq\n",[3424,10990,10991,10993,10996],{"class":3426,"line":5633},[3424,10992,4021],{"class":3455},[3424,10994,10995],{"class":3445},"(p1 == p3)     ",[3424,10997,10998],{"class":3430},"# False\n",[3819,11000],{},[3389,11002,11004],{"id":11003},"частина-vii-класи-як-декоратори","Частина VII: Класи як декоратори",[3826,11006,11008,11010],{"id":11007},"__call__-стан-потужний-декоратор",[3421,11009,3816],{}," + стан = потужний декоратор",[3394,11012,11013,11014,11017,11018,11020],{},"Коли декоратор потребує ",[3668,11015,11016],{},"збереження стану між викликами"," (лічильник, кеш, час останнього виклику), клас зі ",[3421,11019,3816],{}," є природнішим рішенням, ніж функція з замиканням:",[3414,11022,11024],{"className":3416,"code":11023,"language":3418,"meta":3419,"style":3419},"from functools import wraps, update_wrapper\nimport time\n\n\nclass RateLimiter:\n    \"\"\"\n    Декоратор-клас: обмежує частоту виклику функції.\n    \n    @RateLimiter(calls=3, period=10.0)\n    def expensive_api_call(query: str): ...\n    \n    Якщо за останні `period` секунд функцію викликали вже `calls` разів —\n    підіймає RuntimeError замість виконання.\n    \"\"\"\n\n    def __init__(self, calls: int = 5, period: float = 60.0):\n        self.max_calls = calls\n        self.period = period\n        self._call_times: list[float] = []\n        self._func: Callable | None = None\n\n    def __call__(self, *args, **kwargs):\n        if self._func is None:\n            # Перший виклик: отримуємо декоровану функцію\n            func = args[0]\n            self._func = func\n            update_wrapper(self, func)\n            return self\n\n        # Наступні виклики: виконуємо з rate limiting\n        now = time.monotonic()\n        # Видаляємо старі записи за межами вікна\n        self._call_times = [t for t in self._call_times if now - t \u003C self.period]\n\n        if len(self._call_times) >= self.max_calls:\n            oldest = self._call_times[0]\n            wait_time = self.period - (now - oldest)\n            raise RuntimeError(\n                f\"Перевищено ліміт {self.max_calls} викликів за \"\n                f\"{self.period}с. Зачекайте {wait_time:.1f}с.\"\n            )\n\n        self._call_times.append(now)\n        return self._func(*args, **kwargs)\n\n    def __repr__(self) -> str:\n        name = self._func.__name__ if self._func else \"?\"\n        return (\n            f\"RateLimiter({name!r}, \"\n            f\"calls={self.max_calls}, period={self.period}s, \"\n            f\"used={len(self._call_times)})\"\n        )\n\n\n@RateLimiter(calls=3, period=60.0)\ndef send_notification(user_id: int, message: str) -> str:\n    \"\"\"Надсилає push-сповіщення користувачу.\"\"\"\n    return f\"Надіслано [{user_id}]: {message}\"\n\n\n# Перші три виклики — успішні\nprint(send_notification(1, \"Ваше замовлення підтверджено\"))\nprint(send_notification(1, \"Товар відправлено\"))\nprint(send_notification(1, \"Очікується доставка\"))\n\n# Четвертий виклик — перевищено ліміт\ntry:\n    send_notification(1, \"Ще одне повідомлення\")\nexcept RuntimeError as e:\n    print(f\"Помилка: {e}\")\n\nprint(send_notification)  # __repr__ показує стан\n",[3421,11025,11026,11037,11043,11047,11051,11060,11064,11069,11073,11078,11083,11087,11092,11097,11101,11105,11144,11151,11158,11170,11183,11187,11208,11224,11229,11238,11246,11256,11263,11267,11272,11277,11282,11312,11316,11334,11348,11358,11366,11383,11410,11414,11418,11425,11434,11438,11454,11479,11485,11500,11525,11547,11551,11555,11559,11582,11612,11617,11643,11647,11651,11656,11672,11687,11702,11706,11711,11718,11732,11744,11765,11769],{"__ignoreMap":3419},[3424,11027,11028,11030,11032,11034],{"class":3426,"line":3427},[3424,11029,5024],{"class":3484},[3424,11031,7050],{"class":3445},[3424,11033,5043],{"class":3484},[3424,11035,11036],{"class":3445}," wraps, update_wrapper\n",[3424,11038,11039,11041],{"class":3426,"line":3434},[3424,11040,5043],{"class":3484},[3424,11042,8080],{"class":3445},[3424,11044,11045],{"class":3426,"line":3449},[3424,11046,3577],{"emptyLinePlaceholder":3576},[3424,11048,11049],{"class":3426,"line":3481},[3424,11050,3577],{"emptyLinePlaceholder":3576},[3424,11052,11053,11055,11058],{"class":3426,"line":3504},[3424,11054,3438],{"class":3437},[3424,11056,11057],{"class":3441}," RateLimiter",[3424,11059,3446],{"class":3445},[3424,11061,11062],{"class":3426,"line":3521},[3424,11063,8550],{"class":3494},[3424,11065,11066],{"class":3426,"line":3529},[3424,11067,11068],{"class":3494},"    Декоратор-клас: обмежує частоту виклику функції.\n",[3424,11070,11071],{"class":3426,"line":3535},[3424,11072,8560],{"class":3494},[3424,11074,11075],{"class":3426,"line":3564},[3424,11076,11077],{"class":3494},"    @RateLimiter(calls=3, period=10.0)\n",[3424,11079,11080],{"class":3426,"line":3573},[3424,11081,11082],{"class":3494},"    def expensive_api_call(query: str): ...\n",[3424,11084,11085],{"class":3426,"line":3580},[3424,11086,8560],{"class":3494},[3424,11088,11089],{"class":3426,"line":3602},[3424,11090,11091],{"class":3494},"    Якщо за останні `period` секунд функцію викликали вже `calls` разів —\n",[3424,11093,11094],{"class":3426,"line":3618},[3424,11095,11096],{"class":3494},"    підіймає RuntimeError замість виконання.\n",[3424,11098,11099],{"class":3426,"line":3631},[3424,11100,8550],{"class":3494},[3424,11102,11103],{"class":3426,"line":3638},[3424,11104,3577],{"emptyLinePlaceholder":3576},[3424,11106,11107,11109,11111,11113,11115,11117,11120,11122,11124,11126,11128,11130,11133,11135,11137,11139,11142],{"class":3426,"line":3644},[3424,11108,3452],{"class":3437},[3424,11110,5079],{"class":3455},[3424,11112,3459],{"class":3445},[3424,11114,3463],{"class":3462},[3424,11116,3466],{"class":3445},[3424,11118,11119],{"class":3462},"calls",[3424,11121,3472],{"class":3445},[3424,11123,3475],{"class":3441},[3424,11125,6003],{"class":3445},[3424,11127,7760],{"class":4469},[3424,11129,3466],{"class":3445},[3424,11131,11132],{"class":3462},"period",[3424,11134,3472],{"class":3445},[3424,11136,5110],{"class":3441},[3424,11138,6003],{"class":3445},[3424,11140,11141],{"class":4469},"60.0",[3424,11143,3478],{"class":3445},[3424,11145,11146,11148],{"class":3426,"line":3991},[3424,11147,5123],{"class":3437},[3424,11149,11150],{"class":3445},".max_calls = calls\n",[3424,11152,11153,11155],{"class":3426,"line":3996},[3424,11154,5123],{"class":3437},[3424,11156,11157],{"class":3445},".period = period\n",[3424,11159,11160,11162,11165,11167],{"class":3426,"line":4001},[3424,11161,5123],{"class":3437},[3424,11163,11164],{"class":3445},"._call_times: list[",[3424,11166,5110],{"class":3441},[3424,11168,11169],{"class":3445},"] = []\n",[3424,11171,11172,11174,11177,11179,11181],{"class":3426,"line":4007},[3424,11173,5123],{"class":3437},[3424,11175,11176],{"class":3445},"._func: Callable | ",[3424,11178,7021],{"class":3437},[3424,11180,6003],{"class":3445},[3424,11182,8653],{"class":3437},[3424,11184,11185],{"class":3426,"line":4012},[3424,11186,3577],{"emptyLinePlaceholder":3576},[3424,11188,11189,11191,11194,11196,11198,11200,11202,11204,11206],{"class":3426,"line":4018},[3424,11190,3452],{"class":3437},[3424,11192,11193],{"class":3455}," __call__",[3424,11195,3459],{"class":3445},[3424,11197,3463],{"class":3462},[3424,11199,9391],{"class":3445},[3424,11201,6311],{"class":3462},[3424,11203,6314],{"class":3445},[3424,11205,6317],{"class":3462},[3424,11207,3478],{"class":3445},[3424,11209,11210,11212,11214,11217,11219,11222],{"class":3426,"line":4030},[3424,11211,3485],{"class":3484},[3424,11213,9679],{"class":3437},[3424,11215,11216],{"class":3445},"._func ",[3424,11218,10303],{"class":3437},[3424,11220,11221],{"class":3437}," None",[3424,11223,3446],{"class":3445},[3424,11225,11226],{"class":3426,"line":4041},[3424,11227,11228],{"class":3430},"            # Перший виклик: отримуємо декоровану функцію\n",[3424,11230,11231,11234,11236],{"class":3426,"line":4052},[3424,11232,11233],{"class":3445},"            func = args[",[3424,11235,4800],{"class":4469},[3424,11237,10065],{"class":3445},[3424,11239,11240,11243],{"class":3426,"line":4057},[3424,11241,11242],{"class":3437},"            self",[3424,11244,11245],{"class":3445},"._func = func\n",[3424,11247,11248,11251,11253],{"class":3426,"line":4063},[3424,11249,11250],{"class":3445},"            update_wrapper(",[3424,11252,3463],{"class":3437},[3424,11254,11255],{"class":3445},", func)\n",[3424,11257,11258,11260],{"class":3426,"line":4073},[3424,11259,5689],{"class":3484},[3424,11261,11262],{"class":3437}," self\n",[3424,11264,11265],{"class":3426,"line":4740},[3424,11266,3577],{"emptyLinePlaceholder":3576},[3424,11268,11269],{"class":3426,"line":4750},[3424,11270,11271],{"class":3430},"        # Наступні виклики: виконуємо з rate limiting\n",[3424,11273,11274],{"class":3426,"line":4760},[3424,11275,11276],{"class":3445},"        now = time.monotonic()\n",[3424,11278,11279],{"class":3426,"line":4770},[3424,11280,11281],{"class":3430},"        # Видаляємо старі записи за межами вікна\n",[3424,11283,11284,11286,11289,11291,11294,11296,11298,11301,11304,11307,11309],{"class":3426,"line":4780},[3424,11285,5123],{"class":3437},[3424,11287,11288],{"class":3445},"._call_times = [t ",[3424,11290,4524],{"class":3484},[3424,11292,11293],{"class":3445}," t ",[3424,11295,4530],{"class":3484},[3424,11297,9679],{"class":3437},[3424,11299,11300],{"class":3445},"._call_times ",[3424,11302,11303],{"class":3484},"if",[3424,11305,11306],{"class":3445}," now - t \u003C ",[3424,11308,3463],{"class":3437},[3424,11310,11311],{"class":3445},".period]\n",[3424,11313,11314],{"class":3426,"line":4790},[3424,11315,3577],{"emptyLinePlaceholder":3576},[3424,11317,11318,11320,11322,11324,11326,11329,11331],{"class":3426,"line":4806},[3424,11319,3485],{"class":3484},[3424,11321,4703],{"class":3455},[3424,11323,3459],{"class":3445},[3424,11325,3463],{"class":3437},[3424,11327,11328],{"class":3445},"._call_times) >= ",[3424,11330,3463],{"class":3437},[3424,11332,11333],{"class":3445},".max_calls:\n",[3424,11335,11336,11339,11341,11344,11346],{"class":3426,"line":4811},[3424,11337,11338],{"class":3445},"            oldest = ",[3424,11340,3463],{"class":3437},[3424,11342,11343],{"class":3445},"._call_times[",[3424,11345,4800],{"class":4469},[3424,11347,10065],{"class":3445},[3424,11349,11350,11353,11355],{"class":3426,"line":4816},[3424,11351,11352],{"class":3445},"            wait_time = ",[3424,11354,3463],{"class":3437},[3424,11356,11357],{"class":3445},".period - (now - oldest)\n",[3424,11359,11360,11362,11364],{"class":3426,"line":4822},[3424,11361,3507],{"class":3484},[3424,11363,8785],{"class":3441},[3424,11365,5368],{"class":3445},[3424,11367,11368,11370,11373,11375,11378,11380],{"class":3426,"line":4833},[3424,11369,8792],{"class":3437},[3424,11371,11372],{"class":3494},"\"Перевищено ліміт ",[3424,11374,5186],{"class":3437},[3424,11376,11377],{"class":3445},".max_calls",[3424,11379,3553],{"class":3437},[3424,11381,11382],{"class":3494}," викликів за \"\n",[3424,11384,11385,11387,11389,11391,11394,11396,11399,11401,11404,11407],{"class":3426,"line":4857},[3424,11386,8792],{"class":3437},[3424,11388,4852],{"class":3494},[3424,11390,5186],{"class":3437},[3424,11392,11393],{"class":3445},".period",[3424,11395,3553],{"class":3437},[3424,11397,11398],{"class":3494},"с. Зачекайте ",[3424,11400,3547],{"class":3437},[3424,11402,11403],{"class":3445},"wait_time",[3424,11405,11406],{"class":3437},":.1f}",[3424,11408,11409],{"class":3494},"с.\"\n",[3424,11411,11412],{"class":3426,"line":4880},[3424,11413,10790],{"class":3445},[3424,11415,11416],{"class":3426,"line":4885},[3424,11417,3577],{"emptyLinePlaceholder":3576},[3424,11419,11420,11422],{"class":3426,"line":4895},[3424,11421,5123],{"class":3437},[3424,11423,11424],{"class":3445},"._call_times.append(now)\n",[3424,11426,11427,11429,11431],{"class":3426,"line":5468},[3424,11428,3567],{"class":3484},[3424,11430,9679],{"class":3437},[3424,11432,11433],{"class":3445},"._func(*args, **kwargs)\n",[3424,11435,11436],{"class":3426,"line":5482},[3424,11437,3577],{"emptyLinePlaceholder":3576},[3424,11439,11440,11442,11444,11446,11448,11450,11452],{"class":3426,"line":5501},[3424,11441,3452],{"class":3437},[3424,11443,5158],{"class":3455},[3424,11445,3459],{"class":3445},[3424,11447,3463],{"class":3462},[3424,11449,4281],{"class":3445},[3424,11451,4278],{"class":3441},[3424,11453,3446],{"class":3445},[3424,11455,11456,11459,11461,11464,11466,11469,11471,11473,11476],{"class":3426,"line":5519},[3424,11457,11458],{"class":3445},"        name = ",[3424,11460,3463],{"class":3437},[3424,11462,11463],{"class":3445},"._func.",[3424,11465,6339],{"class":3462},[3424,11467,11468],{"class":3484}," if",[3424,11470,9679],{"class":3437},[3424,11472,11216],{"class":3445},[3424,11474,11475],{"class":3484},"else",[3424,11477,11478],{"class":3494}," \"?\"\n",[3424,11480,11481,11483],{"class":3426,"line":5532},[3424,11482,3567],{"class":3484},[3424,11484,5175],{"class":3445},[3424,11486,11487,11489,11492,11494,11496,11498],{"class":3426,"line":5537},[3424,11488,5180],{"class":3437},[3424,11490,11491],{"class":3494},"\"RateLimiter(",[3424,11493,3547],{"class":3437},[3424,11495,4273],{"class":3445},[3424,11497,5192],{"class":3437},[3424,11499,5205],{"class":3494},[3424,11501,11502,11504,11507,11509,11511,11513,11516,11518,11520,11522],{"class":3426,"line":5542},[3424,11503,5180],{"class":3437},[3424,11505,11506],{"class":3494},"\"calls=",[3424,11508,5186],{"class":3437},[3424,11510,11377],{"class":3445},[3424,11512,3553],{"class":3437},[3424,11514,11515],{"class":3494},", period=",[3424,11517,5186],{"class":3437},[3424,11519,11393],{"class":3445},[3424,11521,3553],{"class":3437},[3424,11523,11524],{"class":3494},"s, \"\n",[3424,11526,11527,11529,11532,11534,11536,11538,11540,11543,11545],{"class":3426,"line":5548},[3424,11528,5180],{"class":3437},[3424,11530,11531],{"class":3494},"\"used=",[3424,11533,3547],{"class":3437},[3424,11535,5336],{"class":3455},[3424,11537,3459],{"class":3445},[3424,11539,3463],{"class":3437},[3424,11541,11542],{"class":3445},"._call_times)",[3424,11544,3553],{"class":3437},[3424,11546,5232],{"class":3494},[3424,11548,11549],{"class":3426,"line":5555},[3424,11550,5237],{"class":3445},[3424,11552,11553],{"class":3426,"line":5593},[3424,11554,3577],{"emptyLinePlaceholder":3576},[3424,11556,11557],{"class":3426,"line":5599},[3424,11558,3577],{"emptyLinePlaceholder":3576},[3424,11560,11561,11564,11566,11568,11570,11572,11574,11576,11578,11580],{"class":3426,"line":5628},[3424,11562,11563],{"class":3455},"@RateLimiter",[3424,11565,3459],{"class":3445},[3424,11567,11119],{"class":3462},[3424,11569,5392],{"class":3445},[3424,11571,7203],{"class":4469},[3424,11573,3466],{"class":3445},[3424,11575,11132],{"class":3462},[3424,11577,5392],{"class":3445},[3424,11579,11141],{"class":4469},[3424,11581,3518],{"class":3445},[3424,11583,11584,11586,11589,11591,11593,11595,11597,11599,11602,11604,11606,11608,11610],{"class":3426,"line":5633},[3424,11585,6227],{"class":3437},[3424,11587,11588],{"class":3455}," send_notification",[3424,11590,3459],{"class":3445},[3424,11592,3469],{"class":3462},[3424,11594,3472],{"class":3445},[3424,11596,3475],{"class":3441},[3424,11598,3466],{"class":3445},[3424,11600,11601],{"class":3462},"message",[3424,11603,3472],{"class":3445},[3424,11605,4278],{"class":3441},[3424,11607,4281],{"class":3445},[3424,11609,4278],{"class":3441},[3424,11611,3446],{"class":3445},[3424,11613,11614],{"class":3426,"line":5639},[3424,11615,11616],{"class":3494},"    \"\"\"Надсилає push-сповіщення користувачу.\"\"\"\n",[3424,11618,11619,11621,11623,11626,11628,11630,11632,11635,11637,11639,11641],{"class":3426,"line":5646},[3424,11620,6403],{"class":3484},[3424,11622,3902],{"class":3437},[3424,11624,11625],{"class":3494},"\"Надіслано [",[3424,11627,3547],{"class":3437},[3424,11629,3469],{"class":3445},[3424,11631,3553],{"class":3437},[3424,11633,11634],{"class":3494},"]: ",[3424,11636,3547],{"class":3437},[3424,11638,11601],{"class":3445},[3424,11640,3553],{"class":3437},[3424,11642,3911],{"class":3494},[3424,11644,11645],{"class":3426,"line":5665},[3424,11646,3577],{"emptyLinePlaceholder":3576},[3424,11648,11649],{"class":3426,"line":5671},[3424,11650,3577],{"emptyLinePlaceholder":3576},[3424,11652,11653],{"class":3426,"line":5686},[3424,11654,11655],{"class":3430},"# Перші три виклики — успішні\n",[3424,11657,11658,11660,11663,11665,11667,11670],{"class":3426,"line":5697},[3424,11659,4021],{"class":3455},[3424,11661,11662],{"class":3445},"(send_notification(",[3424,11664,8670],{"class":4469},[3424,11666,3466],{"class":3445},[3424,11668,11669],{"class":3494},"\"Ваше замовлення підтверджено\"",[3424,11671,8991],{"class":3445},[3424,11673,11674,11676,11678,11680,11682,11685],{"class":3426,"line":5711},[3424,11675,4021],{"class":3455},[3424,11677,11662],{"class":3445},[3424,11679,8670],{"class":4469},[3424,11681,3466],{"class":3445},[3424,11683,11684],{"class":3494},"\"Товар відправлено\"",[3424,11686,8991],{"class":3445},[3424,11688,11689,11691,11693,11695,11697,11700],{"class":3426,"line":5721},[3424,11690,4021],{"class":3455},[3424,11692,11662],{"class":3445},[3424,11694,8670],{"class":4469},[3424,11696,3466],{"class":3445},[3424,11698,11699],{"class":3494},"\"Очікується доставка\"",[3424,11701,8991],{"class":3445},[3424,11703,11704],{"class":3426,"line":5750},[3424,11705,3577],{"emptyLinePlaceholder":3576},[3424,11707,11708],{"class":3426,"line":5755},[3424,11709,11710],{"class":3430},"# Четвертий виклик — перевищено ліміт\n",[3424,11712,11713,11716],{"class":3426,"line":5760},[3424,11714,11715],{"class":3484},"try",[3424,11717,3446],{"class":3445},[3424,11719,11720,11723,11725,11727,11730],{"class":3426,"line":5766},[3424,11721,11722],{"class":3445},"    send_notification(",[3424,11724,8670],{"class":4469},[3424,11726,3466],{"class":3445},[3424,11728,11729],{"class":3494},"\"Ще одне повідомлення\"",[3424,11731,3518],{"class":3445},[3424,11733,11734,11737,11739,11742],{"class":3426,"line":5777},[3424,11735,11736],{"class":3484},"except",[3424,11738,8785],{"class":3441},[3424,11740,11741],{"class":3484}," as",[3424,11743,8705],{"class":3445},[3424,11745,11746,11748,11750,11752,11755,11757,11759,11761,11763],{"class":3426,"line":5783},[3424,11747,6684],{"class":3455},[3424,11749,3459],{"class":3445},[3424,11751,3541],{"class":3437},[3424,11753,11754],{"class":3494},"\"Помилка: ",[3424,11756,3547],{"class":3437},[3424,11758,8746],{"class":3445},[3424,11760,3553],{"class":3437},[3424,11762,4852],{"class":3494},[3424,11764,3518],{"class":3445},[3424,11766,11767],{"class":3426,"line":5797},[3424,11768,3577],{"emptyLinePlaceholder":3576},[3424,11770,11771,11773,11776],{"class":3426,"line":5810},[3424,11772,4021],{"class":3455},[3424,11774,11775],{"class":3445},"(send_notification)  ",[3424,11777,11778],{"class":3430},"# __repr__ показує стан\n",[4915,11780,11782,11790,11797,11804,11811,11819],{"title":11781},"python rate_limiter.py",[4919,11783,11785,4927,11788],{"className":11784},[3426],[3424,11786,4926],{"className":11787},[4925],[3668,11789,11781],{},[4919,11791,11793],{"className":11792},[3426],[3424,11794,11796],{"className":11795},[4953],"Надіслано [1]: Ваше замовлення підтверджено",[4919,11798,11800],{"className":11799},[3426],[3424,11801,11803],{"className":11802},[4953],"Надіслано [1]: Товар відправлено",[4919,11805,11807],{"className":11806},[3426],[3424,11808,11810],{"className":11809},[4953],"Надіслано [1]: Очікується доставка",[4919,11812,11814,11815],{"className":11813},[3426],"Помилка: ",[3424,11816,11818],{"className":11817},[4937],"Перевищено ліміт 3 викликів за 60.0с. Зачекайте 59.9с.",[4919,11820,11822],{"className":11821},[3426],[3424,11823,11825],{"className":11824},[5907],"RateLimiter('send_notification', calls=3, period=60.0s, used=3)",[3826,11827,11829],{"id":11828},"порівняння-функція-декоратор-vs-клас-декоратор","Порівняння: функція-декоратор vs клас-декоратор",[11831,11832,11833,11847],"table",{},[11834,11835,11836],"thead",{},[11837,11838,11839,11843,11845],"tr",{},[11840,11841,11842],"th",{},"Критерій",[11840,11844,3807],{},[11840,11846,3812],{},[11848,11849,11850,11868,11882,11893,11904,11921],"tbody",{},[11837,11851,11852,11856,11862],{},[11853,11854,11855],"td",{},"Збереження стану",[11853,11857,11858,11859,7035],{},"Замикання (",[3421,11860,11861],{},"nonlocal",[11853,11863,11864,11865,11867],{},"Атрибути ",[3421,11866,3463],{}," — природніше",[11837,11869,11870,11873,11876],{},[11853,11871,11872],{},"Читабельність стану",[11853,11874,11875],{},"Важко інтроспектувати",[11853,11877,11878,11881],{},[3421,11879,11880],{},"repr()"," може показати поточний стан",[11837,11883,11884,11887,11890],{},[11853,11885,11886],{},"Успадкування",[11853,11888,11889],{},"Неможливе",[11853,11891,11892],{},"Можна успадкувати та перевизначити поведінку",[11837,11894,11895,11898,11901],{},[11853,11896,11897],{},"Складність реалізації",[11853,11899,11900],{},"Простіше для без-стану",[11853,11902,11903],{},"Складніше, але чистіше зі станом",[11837,11905,11906,11911,11916],{},[11853,11907,11908],{},[3421,11909,11910],{},"@wraps",[11853,11912,11913],{},[3421,11914,11915],{},"@wraps(func)",[11853,11917,11918],{},[3421,11919,11920],{},"functools.update_wrapper(self, func)",[11837,11922,11923,11926,11929],{},[11853,11924,11925],{},"Використання",[11853,11927,11928],{},"90% випадків",[11853,11930,11931],{},"Коли потрібен стан або ієрархія",[3819,11933],{},[3389,11935,11937],{"id":11936},"частина-viii-практичний-приклад-від-а-до-я-система-авторизації-на-основі-ролей","Частина VIII: Практичний приклад від А до Я — Система авторизації на основі ролей",[3826,11939,11941],{"id":11940},"постановка-задачі","Постановка задачі",[3394,11943,11944],{},"Побудуємо систему авторизації для API сервісу керування користувачами. Вимоги:",[6611,11946,11947,11950,11965,11972,11982],{},[3401,11948,11949],{},"Методи класу мають бути захищені декораторами, що перевіряють роль поточного користувача.",[3401,11951,11952,11953,11956,11957,11960,11961,11964],{},"Рівні доступу: ",[3421,11954,11955],{},"viewer"," (читання), ",[3421,11958,11959],{},"editor"," (читання + редагування), ",[3421,11962,11963],{},"admin"," (усе).",[3401,11966,11967,11968,11971],{},"Авторизація не повинна забруднювати код методів — лише ",[3421,11969,11970],{},"@require_role(\"admin\")"," над методом.",[3401,11973,11974,11975,11978,11979,11981],{},"Клас ",[3421,11976,11977],{},"UserRepository"," створюється через ",[3421,11980,3794],{}," з різних джерел.",[3401,11983,11984,11985,3781],{},"Загальна статистика викликів збирається декоратором-класом ",[3421,11986,11987],{},"CallCounter",[3826,11989,11991],{"id":11990},"архітектура-проекту","Архітектура проекту",[3414,11993,11997],{"className":11994,"code":11996,"language":9150},[11995],"language-text","auth_system\u002F\n  __init__.py\n  roles.py       ← ролі та поточний контекст авторизації\n  decorators.py  ← @require_role, CallCounter\n  repository.py  ← UserRepository з @classmethod та @staticmethod\n  main.py        ← демонстрація\n",[3421,11998,11996],{"__ignoreMap":3419},[12000,12001,12002,12356,13015,14287,14364],"code-tree",{},[3414,12003,12006],{"className":3416,"code":12004,"filename":12005,"language":3418,"meta":3419,"style":3419},"from __future__ import annotations\nfrom enum import IntEnum\nfrom contextlib import contextmanager\nfrom threading import local\n\n# IntEnum дозволяє порівнювати ролі: Role.VIEWER \u003C Role.ADMIN\nclass Role(IntEnum):\n    VIEWER = 1\n    EDITOR = 2\n    ADMIN  = 3\n\n    def __str__(self) -> str:\n        return self.name.lower()\n\n\n# Thread-local сховище поточного авторизованого користувача\n# (у реальному застосунку це був би JWT-токен або сесія)\n_context = local()\n\n\ndef get_current_role() -> Role | None:\n    \"\"\"Повертає роль поточного авторизованого користувача.\"\"\"\n    return getattr(_context, 'role', None)\n\n\ndef get_current_user() -> str:\n    \"\"\"Повертає ім'я поточного авторизованого користувача.\"\"\"\n    return getattr(_context, 'user', 'anonymous')\n\n\n@contextmanager\ndef auth_as(user: str, role: Role):\n    \"\"\"\n    Контекстний менеджер для тестів та демонстрації:\n    тимчасово встановлює авторизованого користувача.\n    \n    with auth_as(\"Олена\", Role.ADMIN):\n        repository.delete_user(42)\n    \"\"\"\n    _context.user = user\n    _context.role = role\n    try:\n        yield\n    finally:\n        _context.user = 'anonymous'\n        _context.role = None\n","auth_system\u002Froles.py",[3421,12007,12008,12018,12030,12042,12054,12058,12063,12077,12084,12091,12099,12103,12120,12129,12133,12137,12142,12147,12152,12156,12160,12174,12179,12198,12202,12206,12220,12225,12243,12247,12251,12256,12280,12284,12289,12294,12298,12303,12308,12312,12317,12322,12329,12334,12341,12349],{"__ignoreMap":3419},[3424,12009,12010,12012,12014,12016],{"class":3426,"line":3427},[3424,12011,5024],{"class":3484},[3424,12013,5027],{"class":3462},[3424,12015,5030],{"class":3484},[3424,12017,5033],{"class":3445},[3424,12019,12020,12022,12025,12027],{"class":3426,"line":3434},[3424,12021,5024],{"class":3484},[3424,12023,12024],{"class":3445}," enum ",[3424,12026,5043],{"class":3484},[3424,12028,12029],{"class":3445}," IntEnum\n",[3424,12031,12032,12034,12037,12039],{"class":3426,"line":3449},[3424,12033,5024],{"class":3484},[3424,12035,12036],{"class":3445}," contextlib ",[3424,12038,5043],{"class":3484},[3424,12040,12041],{"class":3445}," contextmanager\n",[3424,12043,12044,12046,12049,12051],{"class":3426,"line":3481},[3424,12045,5024],{"class":3484},[3424,12047,12048],{"class":3445}," threading ",[3424,12050,5043],{"class":3484},[3424,12052,12053],{"class":3445}," local\n",[3424,12055,12056],{"class":3426,"line":3504},[3424,12057,3577],{"emptyLinePlaceholder":3576},[3424,12059,12060],{"class":3426,"line":3521},[3424,12061,12062],{"class":3430},"# IntEnum дозволяє порівнювати ролі: Role.VIEWER \u003C Role.ADMIN\n",[3424,12064,12065,12067,12070,12072,12075],{"class":3426,"line":3529},[3424,12066,3438],{"class":3437},[3424,12068,12069],{"class":3441}," Role",[3424,12071,3459],{"class":3445},[3424,12073,12074],{"class":3441},"IntEnum",[3424,12076,3478],{"class":3445},[3424,12078,12079,12082],{"class":3426,"line":3535},[3424,12080,12081],{"class":3445},"    VIEWER = ",[3424,12083,8915],{"class":4469},[3424,12085,12086,12089],{"class":3426,"line":3564},[3424,12087,12088],{"class":3445},"    EDITOR = ",[3424,12090,7119],{"class":4469},[3424,12092,12093,12096],{"class":3426,"line":3573},[3424,12094,12095],{"class":3445},"    ADMIN  = ",[3424,12097,12098],{"class":4469},"3\n",[3424,12100,12101],{"class":3426,"line":3580},[3424,12102,3577],{"emptyLinePlaceholder":3576},[3424,12104,12105,12107,12110,12112,12114,12116,12118],{"class":3426,"line":3602},[3424,12106,3452],{"class":3437},[3424,12108,12109],{"class":3455}," __str__",[3424,12111,3459],{"class":3445},[3424,12113,3463],{"class":3462},[3424,12115,4281],{"class":3445},[3424,12117,4278],{"class":3441},[3424,12119,3446],{"class":3445},[3424,12121,12122,12124,12126],{"class":3426,"line":3618},[3424,12123,3567],{"class":3484},[3424,12125,9679],{"class":3437},[3424,12127,12128],{"class":3445},".name.lower()\n",[3424,12130,12131],{"class":3426,"line":3631},[3424,12132,3577],{"emptyLinePlaceholder":3576},[3424,12134,12135],{"class":3426,"line":3638},[3424,12136,3577],{"emptyLinePlaceholder":3576},[3424,12138,12139],{"class":3426,"line":3644},[3424,12140,12141],{"class":3430},"# Thread-local сховище поточного авторизованого користувача\n",[3424,12143,12144],{"class":3426,"line":3991},[3424,12145,12146],{"class":3430},"# (у реальному застосунку це був би JWT-токен або сесія)\n",[3424,12148,12149],{"class":3426,"line":3996},[3424,12150,12151],{"class":3445},"_context = local()\n",[3424,12153,12154],{"class":3426,"line":4001},[3424,12155,3577],{"emptyLinePlaceholder":3576},[3424,12157,12158],{"class":3426,"line":4007},[3424,12159,3577],{"emptyLinePlaceholder":3576},[3424,12161,12162,12164,12167,12170,12172],{"class":3426,"line":4012},[3424,12163,6227],{"class":3437},[3424,12165,12166],{"class":3455}," get_current_role",[3424,12168,12169],{"class":3445},"() -> Role | ",[3424,12171,7021],{"class":3437},[3424,12173,3446],{"class":3445},[3424,12175,12176],{"class":3426,"line":4018},[3424,12177,12178],{"class":3494},"    \"\"\"Повертає роль поточного авторизованого користувача.\"\"\"\n",[3424,12180,12181,12183,12186,12189,12192,12194,12196],{"class":3426,"line":4030},[3424,12182,6403],{"class":3484},[3424,12184,12185],{"class":3455}," getattr",[3424,12187,12188],{"class":3445},"(_context, ",[3424,12190,12191],{"class":3494},"'role'",[3424,12193,3466],{"class":3445},[3424,12195,7021],{"class":3437},[3424,12197,3518],{"class":3445},[3424,12199,12200],{"class":3426,"line":4041},[3424,12201,3577],{"emptyLinePlaceholder":3576},[3424,12203,12204],{"class":3426,"line":4052},[3424,12205,3577],{"emptyLinePlaceholder":3576},[3424,12207,12208,12210,12213,12216,12218],{"class":3426,"line":4057},[3424,12209,6227],{"class":3437},[3424,12211,12212],{"class":3455}," get_current_user",[3424,12214,12215],{"class":3445},"() -> ",[3424,12217,4278],{"class":3441},[3424,12219,3446],{"class":3445},[3424,12221,12222],{"class":3426,"line":4063},[3424,12223,12224],{"class":3494},"    \"\"\"Повертає ім'я поточного авторизованого користувача.\"\"\"\n",[3424,12226,12227,12229,12231,12233,12236,12238,12241],{"class":3426,"line":4073},[3424,12228,6403],{"class":3484},[3424,12230,12185],{"class":3455},[3424,12232,12188],{"class":3445},[3424,12234,12235],{"class":3494},"'user'",[3424,12237,3466],{"class":3445},[3424,12239,12240],{"class":3494},"'anonymous'",[3424,12242,3518],{"class":3445},[3424,12244,12245],{"class":3426,"line":4740},[3424,12246,3577],{"emptyLinePlaceholder":3576},[3424,12248,12249],{"class":3426,"line":4750},[3424,12250,3577],{"emptyLinePlaceholder":3576},[3424,12252,12253],{"class":3426,"line":4760},[3424,12254,12255],{"class":3455},"@contextmanager\n",[3424,12257,12258,12260,12263,12265,12268,12270,12272,12274,12277],{"class":3426,"line":4770},[3424,12259,6227],{"class":3437},[3424,12261,12262],{"class":3455}," auth_as",[3424,12264,3459],{"class":3445},[3424,12266,12267],{"class":3462},"user",[3424,12269,3472],{"class":3445},[3424,12271,4278],{"class":3441},[3424,12273,3466],{"class":3445},[3424,12275,12276],{"class":3462},"role",[3424,12278,12279],{"class":3445},": Role):\n",[3424,12281,12282],{"class":3426,"line":4780},[3424,12283,8550],{"class":3494},[3424,12285,12286],{"class":3426,"line":4790},[3424,12287,12288],{"class":3494},"    Контекстний менеджер для тестів та демонстрації:\n",[3424,12290,12291],{"class":3426,"line":4806},[3424,12292,12293],{"class":3494},"    тимчасово встановлює авторизованого користувача.\n",[3424,12295,12296],{"class":3426,"line":4811},[3424,12297,8560],{"class":3494},[3424,12299,12300],{"class":3426,"line":4816},[3424,12301,12302],{"class":3494},"    with auth_as(\"Олена\", Role.ADMIN):\n",[3424,12304,12305],{"class":3426,"line":4822},[3424,12306,12307],{"class":3494},"        repository.delete_user(42)\n",[3424,12309,12310],{"class":3426,"line":4833},[3424,12311,8550],{"class":3494},[3424,12313,12314],{"class":3426,"line":4857},[3424,12315,12316],{"class":3445},"    _context.user = user\n",[3424,12318,12319],{"class":3426,"line":4880},[3424,12320,12321],{"class":3445},"    _context.role = role\n",[3424,12323,12324,12327],{"class":3426,"line":4885},[3424,12325,12326],{"class":3484},"    try",[3424,12328,3446],{"class":3445},[3424,12330,12331],{"class":3426,"line":4895},[3424,12332,12333],{"class":3484},"        yield\n",[3424,12335,12336,12339],{"class":3426,"line":5468},[3424,12337,12338],{"class":3484},"    finally",[3424,12340,3446],{"class":3445},[3424,12342,12343,12346],{"class":3426,"line":5482},[3424,12344,12345],{"class":3445},"        _context.user = ",[3424,12347,12348],{"class":3494},"'anonymous'\n",[3424,12350,12351,12354],{"class":3426,"line":5501},[3424,12352,12353],{"class":3445},"        _context.role = ",[3424,12355,8653],{"class":3437},[3414,12357,12360],{"className":3416,"code":12358,"filename":12359,"language":3418,"meta":3419,"style":3419},"from __future__ import annotations\nfrom functools import wraps, update_wrapper\nfrom typing import Callable\nfrom .roles import Role, get_current_role, get_current_user\n\n\ndef require_role(minimum_role: Role | str):\n    \"\"\"\n    Декоратор-фабрика: захищає метод перевіркою ролі.\n    \n    @require_role(Role.ADMIN)\n    def delete_user(self, user_id: int): ...\n    \n    При виклику перевіряє get_current_role() >= minimum_role.\n    Якщо ролі недостатньо — підіймає PermissionError.\n    Якщо користувач не авторизований — підіймає PermissionError.\n    \"\"\"\n    # Дозволяємо передавати рядок: @require_role(\"admin\")\n    if isinstance(minimum_role, str):\n        minimum_role = Role[minimum_role.upper()]\n\n    def decorator(func: Callable) -> Callable:\n        @wraps(func)\n        def wrapper(*args, **kwargs):\n            current_role = get_current_role()\n            current_user = get_current_user()\n\n            if current_role is None:\n                raise PermissionError(\n                    f\"Доступ до '{func.__name__}' заборонено: \"\n                    f\"користувач не авторизований.\"\n                )\n            if current_role \u003C minimum_role:\n                raise PermissionError(\n                    f\"Доступ до '{func.__name__}' заборонено: \"\n                    f\"роль '{current_role}' недостатня, потрібна '{minimum_role}'.\"\n                )\n            return func(*args, **kwargs)\n\n        # Зберігаємо метадані декоратора для інтроспекції\n        wrapper._required_role = minimum_role  # type: ignore[attr-defined]\n        return wrapper\n    return decorator\n\n\nclass CallCounter:\n    \"\"\"\n    Декоратор-клас: підраховує виклики кожного методу\n    та зберігає глобальну статистику у словнику класу.\n    \n    CallCounter.stats  → словник {ім'я_методу: кількість}\n    CallCounter.reset() → скидання лічильників\n    \"\"\"\n\n    stats: dict[str, int] = {}   # статистика — спільна для всіх екземплярів\n\n    def __init__(self, func: Callable):\n        self._func = func\n        update_wrapper(self, func)\n        # Реєструємо метод у статистиці при декоруванні\n        CallCounter.stats.setdefault(func.__qualname__, 0)\n\n    def __call__(self, *args, **kwargs):\n        CallCounter.stats[self._func.__qualname__] += 1\n        return self._func(*args, **kwargs)\n\n    def __get__(self, obj, objtype=None):\n        \"\"\"\n        Протокол дескриптора: дозволяє CallCounter коректно\n        працювати як метод класу (прив'язує self до виклику).\n        Без цього методу obj.method() не передавав би self.\n        \"\"\"\n        if obj is None:\n            return self\n        from functools import partial\n        return partial(self.__call__, obj)\n\n    @classmethod\n    def reset(cls) -> None:\n        \"\"\"Скидає всі лічильники.\"\"\"\n        cls.stats.clear()\n","auth_system\u002Fdecorators.py",[3421,12361,12362,12372,12382,12393,12405,12409,12413,12432,12436,12441,12445,12450,12455,12459,12464,12469,12474,12478,12483,12496,12501,12505,12517,12523,12539,12544,12549,12553,12566,12574,12593,12600,12605,12612,12620,12636,12662,12666,12672,12676,12681,12689,12695,12701,12705,12709,12718,12722,12727,12732,12736,12741,12746,12750,12754,12771,12775,12792,12798,12807,12812,12825,12829,12849,12865,12873,12877,12904,12908,12913,12918,12923,12927,12940,12946,12958,12974,12978,12984,13001,13007],{"__ignoreMap":3419},[3424,12363,12364,12366,12368,12370],{"class":3426,"line":3427},[3424,12365,5024],{"class":3484},[3424,12367,5027],{"class":3462},[3424,12369,5030],{"class":3484},[3424,12371,5033],{"class":3445},[3424,12373,12374,12376,12378,12380],{"class":3426,"line":3434},[3424,12375,5024],{"class":3484},[3424,12377,7050],{"class":3445},[3424,12379,5043],{"class":3484},[3424,12381,11036],{"class":3445},[3424,12383,12384,12386,12388,12390],{"class":3426,"line":3449},[3424,12385,5024],{"class":3484},[3424,12387,8097],{"class":3445},[3424,12389,5043],{"class":3484},[3424,12391,12392],{"class":3445}," Callable\n",[3424,12394,12395,12397,12400,12402],{"class":3426,"line":3481},[3424,12396,5024],{"class":3484},[3424,12398,12399],{"class":3445}," .roles ",[3424,12401,5043],{"class":3484},[3424,12403,12404],{"class":3445}," Role, get_current_role, get_current_user\n",[3424,12406,12407],{"class":3426,"line":3504},[3424,12408,3577],{"emptyLinePlaceholder":3576},[3424,12410,12411],{"class":3426,"line":3521},[3424,12412,3577],{"emptyLinePlaceholder":3576},[3424,12414,12415,12417,12420,12422,12425,12428,12430],{"class":3426,"line":3529},[3424,12416,6227],{"class":3437},[3424,12418,12419],{"class":3455}," require_role",[3424,12421,3459],{"class":3445},[3424,12423,12424],{"class":3462},"minimum_role",[3424,12426,12427],{"class":3445},": Role | ",[3424,12429,4278],{"class":3441},[3424,12431,3478],{"class":3445},[3424,12433,12434],{"class":3426,"line":3535},[3424,12435,8550],{"class":3494},[3424,12437,12438],{"class":3426,"line":3564},[3424,12439,12440],{"class":3494},"    Декоратор-фабрика: захищає метод перевіркою ролі.\n",[3424,12442,12443],{"class":3426,"line":3573},[3424,12444,8560],{"class":3494},[3424,12446,12447],{"class":3426,"line":3580},[3424,12448,12449],{"class":3494},"    @require_role(Role.ADMIN)\n",[3424,12451,12452],{"class":3426,"line":3602},[3424,12453,12454],{"class":3494},"    def delete_user(self, user_id: int): ...\n",[3424,12456,12457],{"class":3426,"line":3618},[3424,12458,8560],{"class":3494},[3424,12460,12461],{"class":3426,"line":3631},[3424,12462,12463],{"class":3494},"    При виклику перевіряє get_current_role() >= minimum_role.\n",[3424,12465,12466],{"class":3426,"line":3638},[3424,12467,12468],{"class":3494},"    Якщо ролі недостатньо — підіймає PermissionError.\n",[3424,12470,12471],{"class":3426,"line":3644},[3424,12472,12473],{"class":3494},"    Якщо користувач не авторизований — підіймає PermissionError.\n",[3424,12475,12476],{"class":3426,"line":3991},[3424,12477,8550],{"class":3494},[3424,12479,12480],{"class":3426,"line":3996},[3424,12481,12482],{"class":3430},"    # Дозволяємо передавати рядок: @require_role(\"admin\")\n",[3424,12484,12485,12487,12489,12492,12494],{"class":3426,"line":4001},[3424,12486,8920],{"class":3484},[3424,12488,5676],{"class":3455},[3424,12490,12491],{"class":3445},"(minimum_role, ",[3424,12493,4278],{"class":3441},[3424,12495,3478],{"class":3445},[3424,12497,12498],{"class":3426,"line":4007},[3424,12499,12500],{"class":3445},"        minimum_role = Role[minimum_role.upper()]\n",[3424,12502,12503],{"class":3426,"line":4012},[3424,12504,3577],{"emptyLinePlaceholder":3576},[3424,12506,12507,12509,12511,12513,12515],{"class":3426,"line":4018},[3424,12508,3452],{"class":3437},[3424,12510,8605],{"class":3455},[3424,12512,3459],{"class":3445},[3424,12514,6269],{"class":3462},[3424,12516,8612],{"class":3445},[3424,12518,12519,12521],{"class":3426,"line":4030},[3424,12520,8617],{"class":3455},[3424,12522,7080],{"class":3445},[3424,12524,12525,12527,12529,12531,12533,12535,12537],{"class":3426,"line":4041},[3424,12526,8624],{"class":3437},[3424,12528,6305],{"class":3455},[3424,12530,6308],{"class":3445},[3424,12532,6311],{"class":3462},[3424,12534,6314],{"class":3445},[3424,12536,6317],{"class":3462},[3424,12538,3478],{"class":3445},[3424,12540,12541],{"class":3426,"line":4052},[3424,12542,12543],{"class":3445},"            current_role = get_current_role()\n",[3424,12545,12546],{"class":3426,"line":4057},[3424,12547,12548],{"class":3445},"            current_user = get_current_user()\n",[3424,12550,12551],{"class":3426,"line":4063},[3424,12552,3577],{"emptyLinePlaceholder":3576},[3424,12554,12555,12557,12560,12562,12564],{"class":3426,"line":4073},[3424,12556,7297],{"class":3484},[3424,12558,12559],{"class":3445}," current_role ",[3424,12561,10303],{"class":3437},[3424,12563,11221],{"class":3437},[3424,12565,3446],{"class":3445},[3424,12567,12568,12570,12572],{"class":3426,"line":4740},[3424,12569,7313],{"class":3484},[3424,12571,3510],{"class":3441},[3424,12573,5368],{"class":3445},[3424,12575,12576,12579,12582,12584,12586,12588,12590],{"class":3426,"line":4750},[3424,12577,12578],{"class":3437},"                    f",[3424,12580,12581],{"class":3494},"\"Доступ до '",[3424,12583,3547],{"class":3437},[3424,12585,6336],{"class":3445},[3424,12587,6339],{"class":3462},[3424,12589,3553],{"class":3437},[3424,12591,12592],{"class":3494},"' заборонено: \"\n",[3424,12594,12595,12597],{"class":3426,"line":4760},[3424,12596,12578],{"class":3437},[3424,12598,12599],{"class":3494},"\"користувач не авторизований.\"\n",[3424,12601,12602],{"class":3426,"line":4770},[3424,12603,12604],{"class":3445},"                )\n",[3424,12606,12607,12609],{"class":3426,"line":4780},[3424,12608,7297],{"class":3484},[3424,12610,12611],{"class":3445}," current_role \u003C minimum_role:\n",[3424,12613,12614,12616,12618],{"class":3426,"line":4790},[3424,12615,7313],{"class":3484},[3424,12617,3510],{"class":3441},[3424,12619,5368],{"class":3445},[3424,12621,12622,12624,12626,12628,12630,12632,12634],{"class":3426,"line":4806},[3424,12623,12578],{"class":3437},[3424,12625,12581],{"class":3494},[3424,12627,3547],{"class":3437},[3424,12629,6336],{"class":3445},[3424,12631,6339],{"class":3462},[3424,12633,3553],{"class":3437},[3424,12635,12592],{"class":3494},[3424,12637,12638,12640,12643,12645,12648,12650,12653,12655,12657,12659],{"class":3426,"line":4811},[3424,12639,12578],{"class":3437},[3424,12641,12642],{"class":3494},"\"роль '",[3424,12644,3547],{"class":3437},[3424,12646,12647],{"class":3445},"current_role",[3424,12649,3553],{"class":3437},[3424,12651,12652],{"class":3494},"' недостатня, потрібна '",[3424,12654,3547],{"class":3437},[3424,12656,12424],{"class":3445},[3424,12658,3553],{"class":3437},[3424,12660,12661],{"class":3494},"'.\"\n",[3424,12663,12664],{"class":3426,"line":4816},[3424,12665,12604],{"class":3445},[3424,12667,12668,12670],{"class":3426,"line":4822},[3424,12669,5689],{"class":3484},[3424,12671,7419],{"class":3445},[3424,12673,12674],{"class":3426,"line":4833},[3424,12675,3577],{"emptyLinePlaceholder":3576},[3424,12677,12678],{"class":3426,"line":4857},[3424,12679,12680],{"class":3430},"        # Зберігаємо метадані декоратора для інтроспекції\n",[3424,12682,12683,12686],{"class":3426,"line":4880},[3424,12684,12685],{"class":3445},"        wrapper._required_role = minimum_role  ",[3424,12687,12688],{"class":3430},"# type: ignore[attr-defined]\n",[3424,12690,12691,12693],{"class":3426,"line":4885},[3424,12692,3567],{"class":3484},[3424,12694,6406],{"class":3445},[3424,12696,12697,12699],{"class":3426,"line":4895},[3424,12698,6403],{"class":3484},[3424,12700,8827],{"class":3445},[3424,12702,12703],{"class":3426,"line":5468},[3424,12704,3577],{"emptyLinePlaceholder":3576},[3424,12706,12707],{"class":3426,"line":5482},[3424,12708,3577],{"emptyLinePlaceholder":3576},[3424,12710,12711,12713,12716],{"class":3426,"line":5501},[3424,12712,3438],{"class":3437},[3424,12714,12715],{"class":3441}," CallCounter",[3424,12717,3446],{"class":3445},[3424,12719,12720],{"class":3426,"line":5519},[3424,12721,8550],{"class":3494},[3424,12723,12724],{"class":3426,"line":5532},[3424,12725,12726],{"class":3494},"    Декоратор-клас: підраховує виклики кожного методу\n",[3424,12728,12729],{"class":3426,"line":5537},[3424,12730,12731],{"class":3494},"    та зберігає глобальну статистику у словнику класу.\n",[3424,12733,12734],{"class":3426,"line":5542},[3424,12735,8560],{"class":3494},[3424,12737,12738],{"class":3426,"line":5548},[3424,12739,12740],{"class":3494},"    CallCounter.stats  → словник {ім'я_методу: кількість}\n",[3424,12742,12743],{"class":3426,"line":5555},[3424,12744,12745],{"class":3494},"    CallCounter.reset() → скидання лічильників\n",[3424,12747,12748],{"class":3426,"line":5593},[3424,12749,8550],{"class":3494},[3424,12751,12752],{"class":3426,"line":5599},[3424,12753,3577],{"emptyLinePlaceholder":3576},[3424,12755,12756,12759,12761,12763,12765,12768],{"class":3426,"line":5628},[3424,12757,12758],{"class":3445},"    stats: dict[",[3424,12760,4278],{"class":3441},[3424,12762,3466],{"class":3445},[3424,12764,3475],{"class":3441},[3424,12766,12767],{"class":3445},"] = {}   ",[3424,12769,12770],{"class":3430},"# статистика — спільна для всіх екземплярів\n",[3424,12772,12773],{"class":3426,"line":5633},[3424,12774,3577],{"emptyLinePlaceholder":3576},[3424,12776,12777,12779,12781,12783,12785,12787,12789],{"class":3426,"line":5639},[3424,12778,3452],{"class":3437},[3424,12780,5079],{"class":3455},[3424,12782,3459],{"class":3445},[3424,12784,3463],{"class":3462},[3424,12786,3466],{"class":3445},[3424,12788,6269],{"class":3462},[3424,12790,12791],{"class":3445},": Callable):\n",[3424,12793,12794,12796],{"class":3426,"line":5646},[3424,12795,5123],{"class":3437},[3424,12797,11245],{"class":3445},[3424,12799,12800,12803,12805],{"class":3426,"line":5665},[3424,12801,12802],{"class":3445},"        update_wrapper(",[3424,12804,3463],{"class":3437},[3424,12806,11255],{"class":3445},[3424,12808,12809],{"class":3426,"line":5671},[3424,12810,12811],{"class":3430},"        # Реєструємо метод у статистиці при декоруванні\n",[3424,12813,12814,12817,12819,12821,12823],{"class":3426,"line":5686},[3424,12815,12816],{"class":3445},"        CallCounter.stats.setdefault(func.",[3424,12818,8230],{"class":3462},[3424,12820,3466],{"class":3445},[3424,12822,4800],{"class":4469},[3424,12824,3518],{"class":3445},[3424,12826,12827],{"class":3426,"line":5697},[3424,12828,3577],{"emptyLinePlaceholder":3576},[3424,12830,12831,12833,12835,12837,12839,12841,12843,12845,12847],{"class":3426,"line":5711},[3424,12832,3452],{"class":3437},[3424,12834,11193],{"class":3455},[3424,12836,3459],{"class":3445},[3424,12838,3463],{"class":3462},[3424,12840,9391],{"class":3445},[3424,12842,6311],{"class":3462},[3424,12844,6314],{"class":3445},[3424,12846,6317],{"class":3462},[3424,12848,3478],{"class":3445},[3424,12850,12851,12854,12856,12858,12860,12863],{"class":3426,"line":5721},[3424,12852,12853],{"class":3445},"        CallCounter.stats[",[3424,12855,3463],{"class":3437},[3424,12857,11463],{"class":3445},[3424,12859,8230],{"class":3462},[3424,12861,12862],{"class":3445},"] += ",[3424,12864,8915],{"class":4469},[3424,12866,12867,12869,12871],{"class":3426,"line":5750},[3424,12868,3567],{"class":3484},[3424,12870,9679],{"class":3437},[3424,12872,11433],{"class":3445},[3424,12874,12875],{"class":3426,"line":5755},[3424,12876,3577],{"emptyLinePlaceholder":3576},[3424,12878,12879,12881,12884,12886,12888,12890,12893,12895,12898,12900,12902],{"class":3426,"line":5760},[3424,12880,3452],{"class":3437},[3424,12882,12883],{"class":3455}," __get__",[3424,12885,3459],{"class":3445},[3424,12887,3463],{"class":3462},[3424,12889,3466],{"class":3445},[3424,12891,12892],{"class":3462},"obj",[3424,12894,3466],{"class":3445},[3424,12896,12897],{"class":3462},"objtype",[3424,12899,5392],{"class":3445},[3424,12901,7021],{"class":3437},[3424,12903,3478],{"class":3445},[3424,12905,12906],{"class":3426,"line":5766},[3424,12907,4677],{"class":3494},[3424,12909,12910],{"class":3426,"line":5777},[3424,12911,12912],{"class":3494},"        Протокол дескриптора: дозволяє CallCounter коректно\n",[3424,12914,12915],{"class":3426,"line":5783},[3424,12916,12917],{"class":3494},"        працювати як метод класу (прив'язує self до виклику).\n",[3424,12919,12920],{"class":3426,"line":5797},[3424,12921,12922],{"class":3494},"        Без цього методу obj.method() не передавав би self.\n",[3424,12924,12925],{"class":3426,"line":5810},[3424,12926,4677],{"class":3494},[3424,12928,12929,12931,12934,12936,12938],{"class":3426,"line":5823},[3424,12930,3485],{"class":3484},[3424,12932,12933],{"class":3445}," obj ",[3424,12935,10303],{"class":3437},[3424,12937,11221],{"class":3437},[3424,12939,3446],{"class":3445},[3424,12941,12942,12944],{"class":3426,"line":5836},[3424,12943,5689],{"class":3484},[3424,12945,11262],{"class":3437},[3424,12947,12948,12951,12953,12955],{"class":3426,"line":5842},[3424,12949,12950],{"class":3484},"        from",[3424,12952,7050],{"class":3445},[3424,12954,5043],{"class":3484},[3424,12956,12957],{"class":3445}," partial\n",[3424,12959,12960,12962,12965,12967,12969,12971],{"class":3426,"line":5863},[3424,12961,3567],{"class":3484},[3424,12963,12964],{"class":3445}," partial(",[3424,12966,3463],{"class":3437},[3424,12968,3781],{"class":3445},[3424,12970,3816],{"class":3455},[3424,12972,12973],{"class":3445},", obj)\n",[3424,12975,12976],{"class":3426,"line":5868},[3424,12977,3577],{"emptyLinePlaceholder":3576},[3424,12979,12980,12982],{"class":3426,"line":5876},[3424,12981,3920],{"class":3455},[3424,12983,3923],{"class":3441},[3424,12985,12986,12988,12991,12993,12995,12997,12999],{"class":3426,"line":5884},[3424,12987,3452],{"class":3437},[3424,12989,12990],{"class":3455}," reset",[3424,12992,3459],{"class":3445},[3424,12994,3802],{"class":3462},[3424,12996,4281],{"class":3445},[3424,12998,7021],{"class":3437},[3424,13000,3446],{"class":3445},[3424,13002,13004],{"class":3426,"line":13003},80,[3424,13005,13006],{"class":3494},"        \"\"\"Скидає всі лічильники.\"\"\"\n",[3424,13008,13010,13012],{"class":3426,"line":13009},81,[3424,13011,10603],{"class":3437},[3424,13013,13014],{"class":3445},".stats.clear()\n",[3414,13016,13019],{"className":3416,"code":13017,"filename":13018,"language":3418,"meta":3419,"style":3419},"from __future__ import annotations\nimport json\nfrom .decorators import require_role, CallCounter\nfrom .roles import Role\n\n\nclass UserRepository:\n    \"\"\"\n    Репозиторій користувачів із захистом методів на основі ролей.\n    \n    Демонструє:\n    - @classmethod для альтернативних конструкторів\n    - @staticmethod для утилітарних функцій\n    - @require_role для захисту методів\n    - @CallCounter для збору статистики\n    \"\"\"\n\n    def __init__(self, users: dict[int, dict] | None = None):\n        self._users: dict[int, dict] = users or {}\n        self._next_id: int = max(self._users.keys(), default=0) + 1\n\n    # ------------------------------------------------------------------ #\n    #  Альтернативні конструктори (@classmethod)                           #\n    # ------------------------------------------------------------------ #\n\n    @classmethod\n    def empty(cls) -> UserRepository:\n        \"\"\"Створює порожній репозиторій.\"\"\"\n        return cls()\n\n    @classmethod\n    def from_dict_list(cls, data: list[dict]) -> UserRepository:\n        \"\"\"Створює репозиторій зі списку словників (наприклад, з JSON API).\"\"\"\n        users = {}\n        for i, user_data in enumerate(data, start=1):\n            users[i] = {\n                \"id\": i,\n                \"name\": user_data[\"name\"],\n                \"email\": user_data[\"email\"],\n                \"role\": user_data.get(\"role\", \"viewer\"),\n            }\n        return cls(users)\n\n    @classmethod\n    def from_json(cls, json_str: str) -> UserRepository:\n        \"\"\"Десеріалізує репозиторій з JSON-рядка.\"\"\"\n        data = json.loads(json_str)\n        users = {int(k): v for k, v in data.items()}\n        return cls(users)\n\n    # ------------------------------------------------------------------ #\n    #  Утилітарні методи (@staticmethod)                                   #\n    # ------------------------------------------------------------------ #\n\n    @staticmethod\n    def validate_email(email: str) -> bool:\n        \"\"\"Проста перевірка формату email — не потребує стану.\"\"\"\n        return \"@\" in email and \".\" in email.split(\"@\")[-1]\n\n    @staticmethod\n    def normalize_name(name: str) -> str:\n        \"\"\"Нормалізує ім'я: обрізає пробіли, заголовний регістр.\"\"\"\n        return \" \".join(part.capitalize() for part in name.strip().split())\n\n    # ------------------------------------------------------------------ #\n    #  Захищені методи (@require_role + @CallCounter)                      #\n    # ------------------------------------------------------------------ #\n\n    @CallCounter\n    @require_role(Role.VIEWER)\n    def get_user(self, user_id: int) -> dict | None:\n        \"\"\"Читання даних користувача. Дозволено всім авторизованим.\"\"\"\n        return self._users.get(user_id)\n\n    @CallCounter\n    @require_role(Role.VIEWER)\n    def list_users(self) -> list[dict]:\n        \"\"\"Список усіх користувачів. Дозволено всім авторизованим.\"\"\"\n        return list(self._users.values())\n\n    @CallCounter\n    @require_role(Role.EDITOR)\n    def create_user(self, name: str, email: str) -> dict:\n        \"\"\"Створення нового користувача. Потребує ролі editor або вище.\"\"\"\n        if not self.validate_email(email):\n            raise ValueError(f\"Невалідний email: {email!r}\")\n        user = {\n            \"id\": self._next_id,\n            \"name\": self.normalize_name(name),\n            \"email\": email.lower(),\n            \"role\": \"viewer\",\n        }\n        self._users[self._next_id] = user\n        self._next_id += 1\n        return user\n\n    @CallCounter\n    @require_role(Role.EDITOR)\n    def update_user(self, user_id: int, **fields) -> dict:\n        \"\"\"Оновлення даних користувача. Потребує ролі editor або вище.\"\"\"\n        if user_id not in self._users:\n            raise KeyError(f\"Користувача {user_id} не знайдено\")\n        self._users[user_id].update(fields)\n        return self._users[user_id]\n\n    @CallCounter\n    @require_role(Role.ADMIN)\n    def delete_user(self, user_id: int) -> bool:\n        \"\"\"Видалення користувача. Тільки для адміністраторів.\"\"\"\n        if user_id not in self._users:\n            return False\n        del self._users[user_id]\n        return True\n\n    @CallCounter\n    @require_role(Role.ADMIN)\n    def to_json(self) -> str:\n        \"\"\"Серіалізація в JSON. Тільки для адміністраторів.\"\"\"\n        return json.dumps(self._users, ensure_ascii=False, indent=2)\n\n    def __repr__(self) -> str:\n        return f\"UserRepository({len(self._users)} users)\"\n\n    def __len__(self) -> int:\n        return len(self._users)\n","auth_system\u002Frepository.py",[3421,13020,13021,13031,13038,13050,13061,13065,13069,13078,13082,13087,13091,13096,13101,13106,13111,13116,13120,13124,13159,13181,13214,13218,13223,13228,13232,13236,13242,13256,13261,13270,13274,13280,13303,13308,13313,13337,13342,13350,13362,13374,13392,13396,13405,13409,13415,13437,13442,13447,13466,13474,13478,13482,13487,13491,13495,13501,13523,13528,13560,13564,13570,13591,13596,13616,13620,13624,13629,13633,13637,13642,13649,13677,13682,13691,13695,13699,13705,13724,13729,13743,13747,13751,13759,13793,13799,13811,13835,13841,13854,13867,13876,13888,13894,13907,13917,13925,13930,13935,13942,13973,13979,13996,14022,14030,14040,14045,14050,14058,14083,14089,14104,14112,14122,14130,14135,14140,14147,14165,14171,14202,14207,14224,14250,14255,14273],{"__ignoreMap":3419},[3424,13022,13023,13025,13027,13029],{"class":3426,"line":3427},[3424,13024,5024],{"class":3484},[3424,13026,5027],{"class":3462},[3424,13028,5030],{"class":3484},[3424,13030,5033],{"class":3445},[3424,13032,13033,13035],{"class":3426,"line":3434},[3424,13034,5043],{"class":3484},[3424,13036,13037],{"class":3445}," json\n",[3424,13039,13040,13042,13045,13047],{"class":3426,"line":3449},[3424,13041,5024],{"class":3484},[3424,13043,13044],{"class":3445}," .decorators ",[3424,13046,5043],{"class":3484},[3424,13048,13049],{"class":3445}," require_role, CallCounter\n",[3424,13051,13052,13054,13056,13058],{"class":3426,"line":3481},[3424,13053,5024],{"class":3484},[3424,13055,12399],{"class":3445},[3424,13057,5043],{"class":3484},[3424,13059,13060],{"class":3445}," Role\n",[3424,13062,13063],{"class":3426,"line":3504},[3424,13064,3577],{"emptyLinePlaceholder":3576},[3424,13066,13067],{"class":3426,"line":3521},[3424,13068,3577],{"emptyLinePlaceholder":3576},[3424,13070,13071,13073,13076],{"class":3426,"line":3529},[3424,13072,3438],{"class":3437},[3424,13074,13075],{"class":3441}," UserRepository",[3424,13077,3446],{"class":3445},[3424,13079,13080],{"class":3426,"line":3535},[3424,13081,8550],{"class":3494},[3424,13083,13084],{"class":3426,"line":3564},[3424,13085,13086],{"class":3494},"    Репозиторій користувачів із захистом методів на основі ролей.\n",[3424,13088,13089],{"class":3426,"line":3573},[3424,13090,8560],{"class":3494},[3424,13092,13093],{"class":3426,"line":3580},[3424,13094,13095],{"class":3494},"    Демонструє:\n",[3424,13097,13098],{"class":3426,"line":3602},[3424,13099,13100],{"class":3494},"    - @classmethod для альтернативних конструкторів\n",[3424,13102,13103],{"class":3426,"line":3618},[3424,13104,13105],{"class":3494},"    - @staticmethod для утилітарних функцій\n",[3424,13107,13108],{"class":3426,"line":3631},[3424,13109,13110],{"class":3494},"    - @require_role для захисту методів\n",[3424,13112,13113],{"class":3426,"line":3638},[3424,13114,13115],{"class":3494},"    - @CallCounter для збору статистики\n",[3424,13117,13118],{"class":3426,"line":3644},[3424,13119,8550],{"class":3494},[3424,13121,13122],{"class":3426,"line":3991},[3424,13123,3577],{"emptyLinePlaceholder":3576},[3424,13125,13126,13128,13130,13132,13134,13136,13139,13142,13144,13146,13148,13151,13153,13155,13157],{"class":3426,"line":3996},[3424,13127,3452],{"class":3437},[3424,13129,5079],{"class":3455},[3424,13131,3459],{"class":3445},[3424,13133,3463],{"class":3462},[3424,13135,3466],{"class":3445},[3424,13137,13138],{"class":3462},"users",[3424,13140,13141],{"class":3445},": dict[",[3424,13143,3475],{"class":3441},[3424,13145,3466],{"class":3445},[3424,13147,5450],{"class":3441},[3424,13149,13150],{"class":3445},"] | ",[3424,13152,7021],{"class":3437},[3424,13154,6003],{"class":3445},[3424,13156,7021],{"class":3437},[3424,13158,3478],{"class":3445},[3424,13160,13161,13163,13166,13168,13170,13172,13175,13178],{"class":3426,"line":4001},[3424,13162,5123],{"class":3437},[3424,13164,13165],{"class":3445},"._users: dict[",[3424,13167,3475],{"class":3441},[3424,13169,3466],{"class":3445},[3424,13171,5450],{"class":3441},[3424,13173,13174],{"class":3445},"] = users ",[3424,13176,13177],{"class":3437},"or",[3424,13179,13180],{"class":3445}," {}\n",[3424,13182,13183,13185,13188,13190,13192,13195,13197,13199,13202,13205,13207,13209,13212],{"class":3426,"line":4007},[3424,13184,5123],{"class":3437},[3424,13186,13187],{"class":3445},"._next_id: ",[3424,13189,3475],{"class":3441},[3424,13191,6003],{"class":3445},[3424,13193,13194],{"class":3455},"max",[3424,13196,3459],{"class":3445},[3424,13198,3463],{"class":3437},[3424,13200,13201],{"class":3445},"._users.keys(), ",[3424,13203,13204],{"class":3462},"default",[3424,13206,5392],{"class":3445},[3424,13208,4800],{"class":4469},[3424,13210,13211],{"class":3445},") + ",[3424,13213,8915],{"class":4469},[3424,13215,13216],{"class":3426,"line":4012},[3424,13217,3577],{"emptyLinePlaceholder":3576},[3424,13219,13220],{"class":3426,"line":4018},[3424,13221,13222],{"class":3430},"    # ------------------------------------------------------------------ #\n",[3424,13224,13225],{"class":3426,"line":4030},[3424,13226,13227],{"class":3430},"    #  Альтернативні конструктори (@classmethod)                           #\n",[3424,13229,13230],{"class":3426,"line":4041},[3424,13231,13222],{"class":3430},[3424,13233,13234],{"class":3426,"line":4052},[3424,13235,3577],{"emptyLinePlaceholder":3576},[3424,13237,13238,13240],{"class":3426,"line":4057},[3424,13239,3920],{"class":3455},[3424,13241,3923],{"class":3441},[3424,13243,13244,13246,13249,13251,13253],{"class":3426,"line":4063},[3424,13245,3452],{"class":3437},[3424,13247,13248],{"class":3455}," empty",[3424,13250,3459],{"class":3445},[3424,13252,3802],{"class":3462},[3424,13254,13255],{"class":3445},") -> UserRepository:\n",[3424,13257,13258],{"class":3426,"line":4073},[3424,13259,13260],{"class":3494},"        \"\"\"Створює порожній репозиторій.\"\"\"\n",[3424,13262,13263,13265,13267],{"class":3426,"line":4740},[3424,13264,3567],{"class":3484},[3424,13266,5365],{"class":3437},[3424,13268,13269],{"class":3445},"()\n",[3424,13271,13272],{"class":3426,"line":4750},[3424,13273,3577],{"emptyLinePlaceholder":3576},[3424,13275,13276,13278],{"class":3426,"line":4760},[3424,13277,3920],{"class":3455},[3424,13279,3923],{"class":3441},[3424,13281,13282,13284,13287,13289,13291,13293,13295,13298,13300],{"class":3426,"line":4770},[3424,13283,3452],{"class":3437},[3424,13285,13286],{"class":3455}," from_dict_list",[3424,13288,3459],{"class":3445},[3424,13290,3802],{"class":3462},[3424,13292,3466],{"class":3445},[3424,13294,5445],{"class":3462},[3424,13296,13297],{"class":3445},": list[",[3424,13299,5450],{"class":3441},[3424,13301,13302],{"class":3445},"]) -> UserRepository:\n",[3424,13304,13305],{"class":3426,"line":4780},[3424,13306,13307],{"class":3494},"        \"\"\"Створює репозиторій зі списку словників (наприклад, з JSON API).\"\"\"\n",[3424,13309,13310],{"class":3426,"line":4790},[3424,13311,13312],{"class":3445},"        users = {}\n",[3424,13314,13315,13317,13320,13322,13325,13328,13331,13333,13335],{"class":3426,"line":4806},[3424,13316,7284],{"class":3484},[3424,13318,13319],{"class":3445}," i, user_data ",[3424,13321,4530],{"class":3484},[3424,13323,13324],{"class":3455}," enumerate",[3424,13326,13327],{"class":3445},"(data, ",[3424,13329,13330],{"class":3462},"start",[3424,13332,5392],{"class":3445},[3424,13334,8670],{"class":4469},[3424,13336,3478],{"class":3445},[3424,13338,13339],{"class":3426,"line":4811},[3424,13340,13341],{"class":3445},"            users[i] = {\n",[3424,13343,13344,13347],{"class":3426,"line":4816},[3424,13345,13346],{"class":3494},"                \"id\"",[3424,13348,13349],{"class":3445},": i,\n",[3424,13351,13352,13355,13358,13360],{"class":3426,"line":4822},[3424,13353,13354],{"class":3494},"                \"name\"",[3424,13356,13357],{"class":3445},": user_data[",[3424,13359,5476],{"class":3494},[3424,13361,5479],{"class":3445},[3424,13363,13364,13367,13369,13372],{"class":3426,"line":4833},[3424,13365,13366],{"class":3494},"                \"email\"",[3424,13368,13357],{"class":3445},[3424,13370,13371],{"class":3494},"\"email\"",[3424,13373,5479],{"class":3445},[3424,13375,13376,13379,13382,13385,13387,13390],{"class":3426,"line":4857},[3424,13377,13378],{"class":3494},"                \"role\"",[3424,13380,13381],{"class":3445},": user_data.get(",[3424,13383,13384],{"class":3494},"\"role\"",[3424,13386,3466],{"class":3445},[3424,13388,13389],{"class":3494},"\"viewer\"",[3424,13391,5498],{"class":3445},[3424,13393,13394],{"class":3426,"line":4880},[3424,13395,10526],{"class":3445},[3424,13397,13398,13400,13402],{"class":3426,"line":4885},[3424,13399,3567],{"class":3484},[3424,13401,5365],{"class":3437},[3424,13403,13404],{"class":3445},"(users)\n",[3424,13406,13407],{"class":3426,"line":4895},[3424,13408,3577],{"emptyLinePlaceholder":3576},[3424,13410,13411,13413],{"class":3426,"line":5468},[3424,13412,3920],{"class":3455},[3424,13414,3923],{"class":3441},[3424,13416,13417,13419,13422,13424,13426,13428,13431,13433,13435],{"class":3426,"line":5482},[3424,13418,3452],{"class":3437},[3424,13420,13421],{"class":3455}," from_json",[3424,13423,3459],{"class":3445},[3424,13425,3802],{"class":3462},[3424,13427,3466],{"class":3445},[3424,13429,13430],{"class":3462},"json_str",[3424,13432,3472],{"class":3445},[3424,13434,4278],{"class":3441},[3424,13436,13255],{"class":3445},[3424,13438,13439],{"class":3426,"line":5501},[3424,13440,13441],{"class":3494},"        \"\"\"Десеріалізує репозиторій з JSON-рядка.\"\"\"\n",[3424,13443,13444],{"class":3426,"line":5519},[3424,13445,13446],{"class":3445},"        data = json.loads(json_str)\n",[3424,13448,13449,13452,13454,13457,13459,13461,13463],{"class":3426,"line":5532},[3424,13450,13451],{"class":3445},"        users = {",[3424,13453,3475],{"class":3441},[3424,13455,13456],{"class":3445},"(k): v ",[3424,13458,4524],{"class":3484},[3424,13460,10565],{"class":3445},[3424,13462,4530],{"class":3484},[3424,13464,13465],{"class":3445}," data.items()}\n",[3424,13467,13468,13470,13472],{"class":3426,"line":5537},[3424,13469,3567],{"class":3484},[3424,13471,5365],{"class":3437},[3424,13473,13404],{"class":3445},[3424,13475,13476],{"class":3426,"line":5542},[3424,13477,3577],{"emptyLinePlaceholder":3576},[3424,13479,13480],{"class":3426,"line":5548},[3424,13481,13222],{"class":3430},[3424,13483,13484],{"class":3426,"line":5555},[3424,13485,13486],{"class":3430},"    #  Утилітарні методи (@staticmethod)                                   #\n",[3424,13488,13489],{"class":3426,"line":5593},[3424,13490,13222],{"class":3430},[3424,13492,13493],{"class":3426,"line":5599},[3424,13494,3577],{"emptyLinePlaceholder":3576},[3424,13496,13497,13499],{"class":3426,"line":5628},[3424,13498,3920],{"class":3455},[3424,13500,3966],{"class":3441},[3424,13502,13503,13505,13508,13510,13513,13515,13517,13519,13521],{"class":3426,"line":5633},[3424,13504,3452],{"class":3437},[3424,13506,13507],{"class":3455}," validate_email",[3424,13509,3459],{"class":3445},[3424,13511,13512],{"class":3462},"email",[3424,13514,3472],{"class":3445},[3424,13516,4278],{"class":3441},[3424,13518,4281],{"class":3445},[3424,13520,4509],{"class":3441},[3424,13522,3446],{"class":3445},[3424,13524,13525],{"class":3426,"line":5639},[3424,13526,13527],{"class":3494},"        \"\"\"Проста перевірка формату email — не потребує стану.\"\"\"\n",[3424,13529,13530,13532,13535,13537,13540,13542,13545,13547,13550,13553,13556,13558],{"class":3426,"line":5646},[3424,13531,3567],{"class":3484},[3424,13533,13534],{"class":3494}," \"@\"",[3424,13536,7619],{"class":3437},[3424,13538,13539],{"class":3445}," email ",[3424,13541,8763],{"class":3437},[3424,13543,13544],{"class":3494}," \".\"",[3424,13546,7619],{"class":3437},[3424,13548,13549],{"class":3445}," email.split(",[3424,13551,13552],{"class":3494},"\"@\"",[3424,13554,13555],{"class":3445},")[-",[3424,13557,8670],{"class":4469},[3424,13559,10065],{"class":3445},[3424,13561,13562],{"class":3426,"line":5665},[3424,13563,3577],{"emptyLinePlaceholder":3576},[3424,13565,13566,13568],{"class":3426,"line":5671},[3424,13567,3920],{"class":3455},[3424,13569,3966],{"class":3441},[3424,13571,13572,13574,13577,13579,13581,13583,13585,13587,13589],{"class":3426,"line":5686},[3424,13573,3452],{"class":3437},[3424,13575,13576],{"class":3455}," normalize_name",[3424,13578,3459],{"class":3445},[3424,13580,4273],{"class":3462},[3424,13582,3472],{"class":3445},[3424,13584,4278],{"class":3441},[3424,13586,4281],{"class":3445},[3424,13588,4278],{"class":3441},[3424,13590,3446],{"class":3445},[3424,13592,13593],{"class":3426,"line":5697},[3424,13594,13595],{"class":3494},"        \"\"\"Нормалізує ім'я: обрізає пробіли, заголовний регістр.\"\"\"\n",[3424,13597,13598,13600,13603,13606,13608,13611,13613],{"class":3426,"line":5711},[3424,13599,3567],{"class":3484},[3424,13601,13602],{"class":3494}," \" \"",[3424,13604,13605],{"class":3445},".join(part.capitalize() ",[3424,13607,4524],{"class":3484},[3424,13609,13610],{"class":3445}," part ",[3424,13612,4530],{"class":3484},[3424,13614,13615],{"class":3445}," name.strip().split())\n",[3424,13617,13618],{"class":3426,"line":5721},[3424,13619,3577],{"emptyLinePlaceholder":3576},[3424,13621,13622],{"class":3426,"line":5750},[3424,13623,13222],{"class":3430},[3424,13625,13626],{"class":3426,"line":5755},[3424,13627,13628],{"class":3430},"    #  Захищені методи (@require_role + @CallCounter)                      #\n",[3424,13630,13631],{"class":3426,"line":5760},[3424,13632,13222],{"class":3430},[3424,13634,13635],{"class":3426,"line":5766},[3424,13636,3577],{"emptyLinePlaceholder":3576},[3424,13638,13639],{"class":3426,"line":5777},[3424,13640,13641],{"class":3455},"    @CallCounter\n",[3424,13643,13644,13646],{"class":3426,"line":5783},[3424,13645,3694],{"class":3455},[3424,13647,13648],{"class":3445},"(Role.VIEWER)\n",[3424,13650,13651,13653,13655,13657,13659,13661,13663,13665,13667,13669,13671,13673,13675],{"class":3426,"line":5797},[3424,13652,3452],{"class":3437},[3424,13654,3456],{"class":3455},[3424,13656,3459],{"class":3445},[3424,13658,3463],{"class":3462},[3424,13660,3466],{"class":3445},[3424,13662,3469],{"class":3462},[3424,13664,3472],{"class":3445},[3424,13666,3475],{"class":3441},[3424,13668,4281],{"class":3445},[3424,13670,5450],{"class":3441},[3424,13672,8646],{"class":3445},[3424,13674,7021],{"class":3437},[3424,13676,3446],{"class":3445},[3424,13678,13679],{"class":3426,"line":5810},[3424,13680,13681],{"class":3494},"        \"\"\"Читання даних користувача. Дозволено всім авторизованим.\"\"\"\n",[3424,13683,13684,13686,13688],{"class":3426,"line":5823},[3424,13685,3567],{"class":3484},[3424,13687,9679],{"class":3437},[3424,13689,13690],{"class":3445},"._users.get(user_id)\n",[3424,13692,13693],{"class":3426,"line":5836},[3424,13694,3577],{"emptyLinePlaceholder":3576},[3424,13696,13697],{"class":3426,"line":5842},[3424,13698,13641],{"class":3455},[3424,13700,13701,13703],{"class":3426,"line":5863},[3424,13702,3694],{"class":3455},[3424,13704,13648],{"class":3445},[3424,13706,13707,13709,13712,13714,13716,13719,13721],{"class":3426,"line":5868},[3424,13708,3452],{"class":3437},[3424,13710,13711],{"class":3455}," list_users",[3424,13713,3459],{"class":3445},[3424,13715,3463],{"class":3462},[3424,13717,13718],{"class":3445},") -> list[",[3424,13720,5450],{"class":3441},[3424,13722,13723],{"class":3445},"]:\n",[3424,13725,13726],{"class":3426,"line":5876},[3424,13727,13728],{"class":3494},"        \"\"\"Список усіх користувачів. Дозволено всім авторизованим.\"\"\"\n",[3424,13730,13731,13733,13736,13738,13740],{"class":3426,"line":5884},[3424,13732,3567],{"class":3484},[3424,13734,13735],{"class":3441}," list",[3424,13737,3459],{"class":3445},[3424,13739,3463],{"class":3437},[3424,13741,13742],{"class":3445},"._users.values())\n",[3424,13744,13745],{"class":3426,"line":13003},[3424,13746,3577],{"emptyLinePlaceholder":3576},[3424,13748,13749],{"class":3426,"line":13009},[3424,13750,13641],{"class":3455},[3424,13752,13754,13756],{"class":3426,"line":13753},82,[3424,13755,3694],{"class":3455},[3424,13757,13758],{"class":3445},"(Role.EDITOR)\n",[3424,13760,13762,13764,13767,13769,13771,13773,13775,13777,13779,13781,13783,13785,13787,13789,13791],{"class":3426,"line":13761},83,[3424,13763,3452],{"class":3437},[3424,13765,13766],{"class":3455}," create_user",[3424,13768,3459],{"class":3445},[3424,13770,3463],{"class":3462},[3424,13772,3466],{"class":3445},[3424,13774,4273],{"class":3462},[3424,13776,3472],{"class":3445},[3424,13778,4278],{"class":3441},[3424,13780,3466],{"class":3445},[3424,13782,13512],{"class":3462},[3424,13784,3472],{"class":3445},[3424,13786,4278],{"class":3441},[3424,13788,4281],{"class":3445},[3424,13790,5450],{"class":3441},[3424,13792,3446],{"class":3445},[3424,13794,13796],{"class":3426,"line":13795},84,[3424,13797,13798],{"class":3494},"        \"\"\"Створення нового користувача. Потребує ролі editor або вище.\"\"\"\n",[3424,13800,13802,13804,13806,13808],{"class":3426,"line":13801},85,[3424,13803,3485],{"class":3484},[3424,13805,3488],{"class":3437},[3424,13807,9679],{"class":3437},[3424,13809,13810],{"class":3445},".validate_email(email):\n",[3424,13812,13814,13816,13818,13820,13822,13825,13827,13829,13831,13833],{"class":3426,"line":13813},86,[3424,13815,3507],{"class":3484},[3424,13817,5324],{"class":3441},[3424,13819,3459],{"class":3445},[3424,13821,3541],{"class":3437},[3424,13823,13824],{"class":3494},"\"Невалідний email: ",[3424,13826,3547],{"class":3437},[3424,13828,13512],{"class":3445},[3424,13830,5192],{"class":3437},[3424,13832,4852],{"class":3494},[3424,13834,3518],{"class":3445},[3424,13836,13838],{"class":3426,"line":13837},87,[3424,13839,13840],{"class":3445},"        user = {\n",[3424,13842,13844,13847,13849,13851],{"class":3426,"line":13843},88,[3424,13845,13846],{"class":3494},"            \"id\"",[3424,13848,3472],{"class":3445},[3424,13850,3463],{"class":3437},[3424,13852,13853],{"class":3445},"._next_id,\n",[3424,13855,13857,13860,13862,13864],{"class":3426,"line":13856},89,[3424,13858,13859],{"class":3494},"            \"name\"",[3424,13861,3472],{"class":3445},[3424,13863,3463],{"class":3437},[3424,13865,13866],{"class":3445},".normalize_name(name),\n",[3424,13868,13870,13873],{"class":3426,"line":13869},90,[3424,13871,13872],{"class":3494},"            \"email\"",[3424,13874,13875],{"class":3445},": email.lower(),\n",[3424,13877,13879,13882,13884,13886],{"class":3426,"line":13878},91,[3424,13880,13881],{"class":3494},"            \"role\"",[3424,13883,3472],{"class":3445},[3424,13885,13389],{"class":3494},[3424,13887,5794],{"class":3445},[3424,13889,13891],{"class":3426,"line":13890},92,[3424,13892,13893],{"class":3445},"        }\n",[3424,13895,13897,13899,13902,13904],{"class":3426,"line":13896},93,[3424,13898,5123],{"class":3437},[3424,13900,13901],{"class":3445},"._users[",[3424,13903,3463],{"class":3437},[3424,13905,13906],{"class":3445},"._next_id] = user\n",[3424,13908,13910,13912,13915],{"class":3426,"line":13909},94,[3424,13911,5123],{"class":3437},[3424,13913,13914],{"class":3445},"._next_id += ",[3424,13916,8915],{"class":4469},[3424,13918,13920,13922],{"class":3426,"line":13919},95,[3424,13921,3567],{"class":3484},[3424,13923,13924],{"class":3445}," user\n",[3424,13926,13928],{"class":3426,"line":13927},96,[3424,13929,3577],{"emptyLinePlaceholder":3576},[3424,13931,13933],{"class":3426,"line":13932},97,[3424,13934,13641],{"class":3455},[3424,13936,13938,13940],{"class":3426,"line":13937},98,[3424,13939,3694],{"class":3455},[3424,13941,13758],{"class":3445},[3424,13943,13945,13947,13950,13952,13954,13956,13958,13960,13962,13964,13967,13969,13971],{"class":3426,"line":13944},99,[3424,13946,3452],{"class":3437},[3424,13948,13949],{"class":3455}," update_user",[3424,13951,3459],{"class":3445},[3424,13953,3463],{"class":3462},[3424,13955,3466],{"class":3445},[3424,13957,3469],{"class":3462},[3424,13959,3472],{"class":3445},[3424,13961,3475],{"class":3441},[3424,13963,6314],{"class":3445},[3424,13965,13966],{"class":3462},"fields",[3424,13968,4281],{"class":3445},[3424,13970,5450],{"class":3441},[3424,13972,3446],{"class":3445},[3424,13974,13976],{"class":3426,"line":13975},100,[3424,13977,13978],{"class":3494},"        \"\"\"Оновлення даних користувача. Потребує ролі editor або вище.\"\"\"\n",[3424,13980,13982,13984,13987,13989,13991,13993],{"class":3426,"line":13981},101,[3424,13983,3485],{"class":3484},[3424,13985,13986],{"class":3445}," user_id ",[3424,13988,7616],{"class":3437},[3424,13990,7619],{"class":3437},[3424,13992,9679],{"class":3437},[3424,13994,13995],{"class":3445},"._users:\n",[3424,13997,13999,14001,14004,14006,14008,14011,14013,14015,14017,14020],{"class":3426,"line":13998},102,[3424,14000,3507],{"class":3484},[3424,14002,14003],{"class":3441}," KeyError",[3424,14005,3459],{"class":3445},[3424,14007,3541],{"class":3437},[3424,14009,14010],{"class":3494},"\"Користувача ",[3424,14012,3547],{"class":3437},[3424,14014,3469],{"class":3445},[3424,14016,3553],{"class":3437},[3424,14018,14019],{"class":3494}," не знайдено\"",[3424,14021,3518],{"class":3445},[3424,14023,14025,14027],{"class":3426,"line":14024},103,[3424,14026,5123],{"class":3437},[3424,14028,14029],{"class":3445},"._users[user_id].update(fields)\n",[3424,14031,14033,14035,14037],{"class":3426,"line":14032},104,[3424,14034,3567],{"class":3484},[3424,14036,9679],{"class":3437},[3424,14038,14039],{"class":3445},"._users[user_id]\n",[3424,14041,14043],{"class":3426,"line":14042},105,[3424,14044,3577],{"emptyLinePlaceholder":3576},[3424,14046,14048],{"class":3426,"line":14047},106,[3424,14049,13641],{"class":3455},[3424,14051,14053,14055],{"class":3426,"line":14052},107,[3424,14054,3694],{"class":3455},[3424,14056,14057],{"class":3445},"(Role.ADMIN)\n",[3424,14059,14061,14063,14065,14067,14069,14071,14073,14075,14077,14079,14081],{"class":3426,"line":14060},108,[3424,14062,3452],{"class":3437},[3424,14064,3585],{"class":3455},[3424,14066,3459],{"class":3445},[3424,14068,3463],{"class":3462},[3424,14070,3466],{"class":3445},[3424,14072,3469],{"class":3462},[3424,14074,3472],{"class":3445},[3424,14076,3475],{"class":3441},[3424,14078,4281],{"class":3445},[3424,14080,4509],{"class":3441},[3424,14082,3446],{"class":3445},[3424,14084,14086],{"class":3426,"line":14085},109,[3424,14087,14088],{"class":3494},"        \"\"\"Видалення користувача. Тільки для адміністраторів.\"\"\"\n",[3424,14090,14092,14094,14096,14098,14100,14102],{"class":3426,"line":14091},110,[3424,14093,3485],{"class":3484},[3424,14095,13986],{"class":3445},[3424,14097,7616],{"class":3437},[3424,14099,7619],{"class":3437},[3424,14101,9679],{"class":3437},[3424,14103,13995],{"class":3445},[3424,14105,14107,14109],{"class":3426,"line":14106},111,[3424,14108,5689],{"class":3484},[3424,14110,14111],{"class":3437}," False\n",[3424,14113,14115,14118,14120],{"class":3426,"line":14114},112,[3424,14116,14117],{"class":3484},"        del",[3424,14119,9679],{"class":3437},[3424,14121,14039],{"class":3445},[3424,14123,14125,14127],{"class":3426,"line":14124},113,[3424,14126,3567],{"class":3484},[3424,14128,14129],{"class":3437}," True\n",[3424,14131,14133],{"class":3426,"line":14132},114,[3424,14134,3577],{"emptyLinePlaceholder":3576},[3424,14136,14138],{"class":3426,"line":14137},115,[3424,14139,13641],{"class":3455},[3424,14141,14143,14145],{"class":3426,"line":14142},116,[3424,14144,3694],{"class":3455},[3424,14146,14057],{"class":3445},[3424,14148,14150,14152,14155,14157,14159,14161,14163],{"class":3426,"line":14149},117,[3424,14151,3452],{"class":3437},[3424,14153,14154],{"class":3455}," to_json",[3424,14156,3459],{"class":3445},[3424,14158,3463],{"class":3462},[3424,14160,4281],{"class":3445},[3424,14162,4278],{"class":3441},[3424,14164,3446],{"class":3445},[3424,14166,14168],{"class":3426,"line":14167},118,[3424,14169,14170],{"class":3494},"        \"\"\"Серіалізація в JSON. Тільки для адміністраторів.\"\"\"\n",[3424,14172,14174,14176,14179,14181,14184,14187,14189,14191,14193,14196,14198,14200],{"class":3426,"line":14173},119,[3424,14175,3567],{"class":3484},[3424,14177,14178],{"class":3445}," json.dumps(",[3424,14180,3463],{"class":3437},[3424,14182,14183],{"class":3445},"._users, ",[3424,14185,14186],{"class":3462},"ensure_ascii",[3424,14188,5392],{"class":3445},[3424,14190,4938],{"class":3437},[3424,14192,3466],{"class":3445},[3424,14194,14195],{"class":3462},"indent",[3424,14197,5392],{"class":3445},[3424,14199,7198],{"class":4469},[3424,14201,3518],{"class":3445},[3424,14203,14205],{"class":3426,"line":14204},120,[3424,14206,3577],{"emptyLinePlaceholder":3576},[3424,14208,14210,14212,14214,14216,14218,14220,14222],{"class":3426,"line":14209},121,[3424,14211,3452],{"class":3437},[3424,14213,5158],{"class":3455},[3424,14215,3459],{"class":3445},[3424,14217,3463],{"class":3462},[3424,14219,4281],{"class":3445},[3424,14221,4278],{"class":3441},[3424,14223,3446],{"class":3445},[3424,14225,14227,14229,14231,14234,14236,14238,14240,14242,14245,14247],{"class":3426,"line":14226},122,[3424,14228,3567],{"class":3484},[3424,14230,3902],{"class":3437},[3424,14232,14233],{"class":3494},"\"UserRepository(",[3424,14235,3547],{"class":3437},[3424,14237,5336],{"class":3455},[3424,14239,3459],{"class":3445},[3424,14241,3463],{"class":3437},[3424,14243,14244],{"class":3445},"._users)",[3424,14246,3553],{"class":3437},[3424,14248,14249],{"class":3494}," users)\"\n",[3424,14251,14253],{"class":3426,"line":14252},123,[3424,14254,3577],{"emptyLinePlaceholder":3576},[3424,14256,14258,14260,14263,14265,14267,14269,14271],{"class":3426,"line":14257},124,[3424,14259,3452],{"class":3437},[3424,14261,14262],{"class":3455}," __len__",[3424,14264,3459],{"class":3445},[3424,14266,3463],{"class":3462},[3424,14268,4281],{"class":3445},[3424,14270,3475],{"class":3441},[3424,14272,3446],{"class":3445},[3424,14274,14276,14278,14280,14282,14284],{"class":3426,"line":14275},125,[3424,14277,3567],{"class":3484},[3424,14279,4703],{"class":3455},[3424,14281,3459],{"class":3445},[3424,14283,3463],{"class":3437},[3424,14285,14286],{"class":3445},"._users)\n",[3414,14288,14291],{"className":3416,"code":14289,"filename":14290,"language":3418,"meta":3419,"style":3419},"\"\"\"Пакет auth_system: RBAC-авторизація для репозиторію.\"\"\"\nfrom .roles import Role, auth_as\nfrom .repository import UserRepository\nfrom .decorators import CallCounter\n\n__all__ = [\"Role\", \"auth_as\", \"UserRepository\", \"CallCounter\"]\n","auth_system\u002F__init__.py",[3421,14292,14293,14298,14309,14321,14332,14336],{"__ignoreMap":3419},[3424,14294,14295],{"class":3426,"line":3427},[3424,14296,14297],{"class":3494},"\"\"\"Пакет auth_system: RBAC-авторизація для репозиторію.\"\"\"\n",[3424,14299,14300,14302,14304,14306],{"class":3426,"line":3434},[3424,14301,5024],{"class":3484},[3424,14303,12399],{"class":3445},[3424,14305,5043],{"class":3484},[3424,14307,14308],{"class":3445}," Role, auth_as\n",[3424,14310,14311,14313,14316,14318],{"class":3426,"line":3449},[3424,14312,5024],{"class":3484},[3424,14314,14315],{"class":3445}," .repository ",[3424,14317,5043],{"class":3484},[3424,14319,14320],{"class":3445}," UserRepository\n",[3424,14322,14323,14325,14327,14329],{"class":3426,"line":3481},[3424,14324,5024],{"class":3484},[3424,14326,13044],{"class":3445},[3424,14328,5043],{"class":3484},[3424,14330,14331],{"class":3445}," CallCounter\n",[3424,14333,14334],{"class":3426,"line":3504},[3424,14335,3577],{"emptyLinePlaceholder":3576},[3424,14337,14338,14341,14344,14347,14349,14352,14354,14357,14359,14362],{"class":3426,"line":3521},[3424,14339,14340],{"class":3462},"__all__",[3424,14342,14343],{"class":3445}," = [",[3424,14345,14346],{"class":3494},"\"Role\"",[3424,14348,3466],{"class":3445},[3424,14350,14351],{"class":3494},"\"auth_as\"",[3424,14353,3466],{"class":3445},[3424,14355,14356],{"class":3494},"\"UserRepository\"",[3424,14358,3466],{"class":3445},[3424,14360,14361],{"class":3494},"\"CallCounter\"",[3424,14363,10065],{"class":3445},[3414,14365,14368],{"className":3416,"code":14366,"filename":14367,"language":3418,"meta":3419,"style":3419},"import sys\nfrom auth_system import Role, auth_as, UserRepository, CallCounter\n\n\ndef demo_classmethods() -> UserRepository:\n    print(\"=== @classmethod: альтернативні конструктори ===\\n\")\n\n    # Конструктор 1: зі списку словників\n    repo = UserRepository.from_dict_list([\n        {\"name\": \"олена коваль\",  \"email\": \"olena@example.com\"},\n        {\"name\": \"микола бондар\", \"email\": \"mykola@example.com\"},\n        {\"name\": \"аліна шевченко\",\"email\": \"alina@example.com\"},\n    ])\n    print(f\"from_dict_list → {repo}\")\n\n    # Конструктор 2: з JSON\n    import json\n    data = json.dumps({\n        \"10\": {\"id\": 10, \"name\": \"Тест\", \"email\": \"test@example.com\", \"role\": \"editor\"}\n    })\n    repo2 = UserRepository.from_json(data)\n    print(f\"from_json      → {repo2}\")\n\n    return repo\n\n\ndef demo_staticmethods() -> None:\n    print(\"\\n=== @staticmethod: утилітарні функції ===\\n\")\n    # Виклик без екземпляра\n    tests = [\n        (\"user@example.com\", True),\n        (\"not-an-email\",     False),\n        (\"a@b.co\",           True),\n    ]\n    for email, expected in tests:\n        result = UserRepository.validate_email(email)\n        status = \"✅\" if result == expected else \"❌\"\n        print(f\"  {status} validate_email({email!r}) → {result}\")\n\n    names = [\"  іван  петренко \", \"ОЛЕНА КОВАЛЬ\", \"микола\"]\n    for name in names:\n        print(f\"  normalize_name({name!r}) → {UserRepository.normalize_name(name)!r}\")\n\n\ndef demo_authorization(repo: UserRepository) -> None:\n    print(\"\\n=== @require_role: захист методів ===\\n\")\n\n    # Viewer: може читати, не може редагувати\n    with auth_as(\"Глядач\", Role.VIEWER):\n        users = repo.list_users()\n        print(f\"[VIEWER] list_users → {len(users)} записів ✅\")\n\n        try:\n            repo.create_user(\"Новий\", \"new@example.com\")\n        except PermissionError as e:\n            print(f\"[VIEWER] create_user → PermissionError ✅ ({e})\")\n\n    # Editor: може читати і редагувати, не може видаляти\n    with auth_as(\"Редактор\", Role.EDITOR):\n        new_user = repo.create_user(\"Новий Користувач\", \"new@example.com\")\n        print(f\"[EDITOR] create_user → {new_user['name']} (id={new_user['id']}) ✅\")\n\n        updated = repo.update_user(new_user[\"id\"], email=\"updated@example.com\")\n        print(f\"[EDITOR] update_user → email={updated['email']} ✅\")\n\n        try:\n            repo.delete_user(new_user[\"id\"])\n        except PermissionError as e:\n            print(f\"[EDITOR] delete_user → PermissionError ✅\")\n\n    # Admin: може все\n    with auth_as(\"Адмін\", Role.ADMIN):\n        deleted = repo.delete_user(new_user[\"id\"])\n        print(f\"[ADMIN]  delete_user → {deleted} ✅\")\n\n    # Без авторизації\n    try:\n        repo.list_users()\n    except PermissionError as e:\n        print(f\"[ANON]   list_users  → PermissionError ✅\")\n\n\ndef demo_call_counter() -> None:\n    print(\"\\n=== @CallCounter: статистика викликів ===\\n\")\n    for method_name, count in sorted(CallCounter.stats.items()):\n        print(f\"  {method_name:\u003C45} → {count} виклик(ів)\")\n\n\ndef main() -> int:\n    repo = demo_classmethods()\n    demo_staticmethods()\n    demo_authorization(repo)\n    demo_call_counter()\n    return 0\n\n\nif __name__ == \"__main__\":\n    sys.exit(main())\n","auth_system\u002Fmain.py",[3421,14369,14370,14377,14389,14393,14397,14407,14424,14428,14433,14438,14463,14485,14508,14513,14535,14539,14544,14551,14556,14602,14607,14612,14634,14638,14645,14649,14653,14666,14685,14690,14695,14709,14723,14737,14742,14754,14759,14777,14817,14821,14841,14852,14882,14886,14890,14908,14927,14931,14936,14950,14955,14980,14984,14990,15005,15016,15037,15041,15046,15058,15072,15115,15119,15138,15166,15170,15176,15186,15196,15209,15213,15218,15230,15239,15261,15265,15270,15276,15281,15292,15305,15309,15313,15326,15345,15360,15392,15396,15400,15413,15418,15423,15428,15433,15440,15444,15448,15463],{"__ignoreMap":3419},[3424,14371,14372,14374],{"class":3426,"line":3427},[3424,14373,5043],{"class":3484},[3424,14375,14376],{"class":3445}," sys\n",[3424,14378,14379,14381,14384,14386],{"class":3426,"line":3434},[3424,14380,5024],{"class":3484},[3424,14382,14383],{"class":3445}," auth_system ",[3424,14385,5043],{"class":3484},[3424,14387,14388],{"class":3445}," Role, auth_as, UserRepository, CallCounter\n",[3424,14390,14391],{"class":3426,"line":3449},[3424,14392,3577],{"emptyLinePlaceholder":3576},[3424,14394,14395],{"class":3426,"line":3481},[3424,14396,3577],{"emptyLinePlaceholder":3576},[3424,14398,14399,14401,14404],{"class":3426,"line":3504},[3424,14400,6227],{"class":3437},[3424,14402,14403],{"class":3455}," demo_classmethods",[3424,14405,14406],{"class":3445},"() -> UserRepository:\n",[3424,14408,14409,14411,14413,14416,14420,14422],{"class":3426,"line":3521},[3424,14410,6684],{"class":3455},[3424,14412,3459],{"class":3445},[3424,14414,14415],{"class":3494},"\"=== @classmethod: альтернативні конструктори ===",[3424,14417,14419],{"class":14418},"sjcCO","\\n",[3424,14421,4852],{"class":3494},[3424,14423,3518],{"class":3445},[3424,14425,14426],{"class":3426,"line":3529},[3424,14427,3577],{"emptyLinePlaceholder":3576},[3424,14429,14430],{"class":3426,"line":3535},[3424,14431,14432],{"class":3430},"    # Конструктор 1: зі списку словників\n",[3424,14434,14435],{"class":3426,"line":3564},[3424,14436,14437],{"class":3445},"    repo = UserRepository.from_dict_list([\n",[3424,14439,14440,14443,14445,14447,14450,14453,14455,14457,14460],{"class":3426,"line":3573},[3424,14441,14442],{"class":3445},"        {",[3424,14444,5476],{"class":3494},[3424,14446,3472],{"class":3445},[3424,14448,14449],{"class":3494},"\"олена коваль\"",[3424,14451,14452],{"class":3445},",  ",[3424,14454,13371],{"class":3494},[3424,14456,3472],{"class":3445},[3424,14458,14459],{"class":3494},"\"olena@example.com\"",[3424,14461,14462],{"class":3445},"},\n",[3424,14464,14465,14467,14469,14471,14474,14476,14478,14480,14483],{"class":3426,"line":3580},[3424,14466,14442],{"class":3445},[3424,14468,5476],{"class":3494},[3424,14470,3472],{"class":3445},[3424,14472,14473],{"class":3494},"\"микола бондар\"",[3424,14475,3466],{"class":3445},[3424,14477,13371],{"class":3494},[3424,14479,3472],{"class":3445},[3424,14481,14482],{"class":3494},"\"mykola@example.com\"",[3424,14484,14462],{"class":3445},[3424,14486,14487,14489,14491,14493,14496,14499,14501,14503,14506],{"class":3426,"line":3602},[3424,14488,14442],{"class":3445},[3424,14490,5476],{"class":3494},[3424,14492,3472],{"class":3445},[3424,14494,14495],{"class":3494},"\"аліна шевченко\"",[3424,14497,14498],{"class":3445},",",[3424,14500,13371],{"class":3494},[3424,14502,3472],{"class":3445},[3424,14504,14505],{"class":3494},"\"alina@example.com\"",[3424,14507,14462],{"class":3445},[3424,14509,14510],{"class":3426,"line":3618},[3424,14511,14512],{"class":3445},"    ])\n",[3424,14514,14515,14517,14519,14521,14524,14526,14529,14531,14533],{"class":3426,"line":3631},[3424,14516,6684],{"class":3455},[3424,14518,3459],{"class":3445},[3424,14520,3541],{"class":3437},[3424,14522,14523],{"class":3494},"\"from_dict_list → ",[3424,14525,3547],{"class":3437},[3424,14527,14528],{"class":3445},"repo",[3424,14530,3553],{"class":3437},[3424,14532,4852],{"class":3494},[3424,14534,3518],{"class":3445},[3424,14536,14537],{"class":3426,"line":3638},[3424,14538,3577],{"emptyLinePlaceholder":3576},[3424,14540,14541],{"class":3426,"line":3644},[3424,14542,14543],{"class":3430},"    # Конструктор 2: з JSON\n",[3424,14545,14546,14549],{"class":3426,"line":3991},[3424,14547,14548],{"class":3484},"    import",[3424,14550,13037],{"class":3445},[3424,14552,14553],{"class":3426,"line":3996},[3424,14554,14555],{"class":3445},"    data = json.dumps({\n",[3424,14557,14558,14561,14564,14567,14569,14572,14574,14576,14578,14581,14583,14585,14587,14590,14592,14594,14596,14599],{"class":3426,"line":4001},[3424,14559,14560],{"class":3494},"        \"10\"",[3424,14562,14563],{"class":3445},": {",[3424,14565,14566],{"class":3494},"\"id\"",[3424,14568,3472],{"class":3445},[3424,14570,14571],{"class":4469},"10",[3424,14573,3466],{"class":3445},[3424,14575,5476],{"class":3494},[3424,14577,3472],{"class":3445},[3424,14579,14580],{"class":3494},"\"Тест\"",[3424,14582,3466],{"class":3445},[3424,14584,13371],{"class":3494},[3424,14586,3472],{"class":3445},[3424,14588,14589],{"class":3494},"\"test@example.com\"",[3424,14591,3466],{"class":3445},[3424,14593,13384],{"class":3494},[3424,14595,3472],{"class":3445},[3424,14597,14598],{"class":3494},"\"editor\"",[3424,14600,14601],{"class":3445},"}\n",[3424,14603,14604],{"class":3426,"line":4007},[3424,14605,14606],{"class":3445},"    })\n",[3424,14608,14609],{"class":3426,"line":4012},[3424,14610,14611],{"class":3445},"    repo2 = UserRepository.from_json(data)\n",[3424,14613,14614,14616,14618,14620,14623,14625,14628,14630,14632],{"class":3426,"line":4018},[3424,14615,6684],{"class":3455},[3424,14617,3459],{"class":3445},[3424,14619,3541],{"class":3437},[3424,14621,14622],{"class":3494},"\"from_json      → ",[3424,14624,3547],{"class":3437},[3424,14626,14627],{"class":3445},"repo2",[3424,14629,3553],{"class":3437},[3424,14631,4852],{"class":3494},[3424,14633,3518],{"class":3445},[3424,14635,14636],{"class":3426,"line":4030},[3424,14637,3577],{"emptyLinePlaceholder":3576},[3424,14639,14640,14642],{"class":3426,"line":4041},[3424,14641,6403],{"class":3484},[3424,14643,14644],{"class":3445}," repo\n",[3424,14646,14647],{"class":3426,"line":4052},[3424,14648,3577],{"emptyLinePlaceholder":3576},[3424,14650,14651],{"class":3426,"line":4057},[3424,14652,3577],{"emptyLinePlaceholder":3576},[3424,14654,14655,14657,14660,14662,14664],{"class":3426,"line":4063},[3424,14656,6227],{"class":3437},[3424,14658,14659],{"class":3455}," demo_staticmethods",[3424,14661,12215],{"class":3445},[3424,14663,7021],{"class":3437},[3424,14665,3446],{"class":3445},[3424,14667,14668,14670,14672,14674,14676,14679,14681,14683],{"class":3426,"line":4073},[3424,14669,6684],{"class":3455},[3424,14671,3459],{"class":3445},[3424,14673,4852],{"class":3494},[3424,14675,14419],{"class":14418},[3424,14677,14678],{"class":3494},"=== @staticmethod: утилітарні функції ===",[3424,14680,14419],{"class":14418},[3424,14682,4852],{"class":3494},[3424,14684,3518],{"class":3445},[3424,14686,14687],{"class":3426,"line":4740},[3424,14688,14689],{"class":3430},"    # Виклик без екземпляра\n",[3424,14691,14692],{"class":3426,"line":4750},[3424,14693,14694],{"class":3445},"    tests = [\n",[3424,14696,14697,14700,14703,14705,14707],{"class":3426,"line":4760},[3424,14698,14699],{"class":3445},"        (",[3424,14701,14702],{"class":3494},"\"user@example.com\"",[3424,14704,3466],{"class":3445},[3424,14706,4954],{"class":3437},[3424,14708,5498],{"class":3445},[3424,14710,14711,14713,14716,14719,14721],{"class":3426,"line":4770},[3424,14712,14699],{"class":3445},[3424,14714,14715],{"class":3494},"\"not-an-email\"",[3424,14717,14718],{"class":3445},",     ",[3424,14720,4938],{"class":3437},[3424,14722,5498],{"class":3445},[3424,14724,14725,14727,14730,14733,14735],{"class":3426,"line":4780},[3424,14726,14699],{"class":3445},[3424,14728,14729],{"class":3494},"\"a@b.co\"",[3424,14731,14732],{"class":3445},",           ",[3424,14734,4954],{"class":3437},[3424,14736,5498],{"class":3445},[3424,14738,14739],{"class":3426,"line":4790},[3424,14740,14741],{"class":3445},"    ]\n",[3424,14743,14744,14746,14749,14751],{"class":3426,"line":4806},[3424,14745,8307],{"class":3484},[3424,14747,14748],{"class":3445}," email, expected ",[3424,14750,4530],{"class":3484},[3424,14752,14753],{"class":3445}," tests:\n",[3424,14755,14756],{"class":3426,"line":4811},[3424,14757,14758],{"class":3445},"        result = UserRepository.validate_email(email)\n",[3424,14760,14761,14764,14767,14769,14772,14774],{"class":3426,"line":4816},[3424,14762,14763],{"class":3445},"        status = ",[3424,14765,14766],{"class":3494},"\"✅\"",[3424,14768,11468],{"class":3484},[3424,14770,14771],{"class":3445}," result == expected ",[3424,14773,11475],{"class":3484},[3424,14775,14776],{"class":3494}," \"❌\"\n",[3424,14778,14779,14781,14783,14785,14788,14790,14793,14795,14798,14800,14802,14804,14807,14809,14811,14813,14815],{"class":3426,"line":4822},[3424,14780,6324],{"class":3455},[3424,14782,3459],{"class":3445},[3424,14784,3541],{"class":3437},[3424,14786,14787],{"class":3494},"\"  ",[3424,14789,3547],{"class":3437},[3424,14791,14792],{"class":3445},"status",[3424,14794,3553],{"class":3437},[3424,14796,14797],{"class":3494}," validate_email(",[3424,14799,3547],{"class":3437},[3424,14801,13512],{"class":3445},[3424,14803,5192],{"class":3437},[3424,14805,14806],{"class":3494},") → ",[3424,14808,3547],{"class":3437},[3424,14810,8363],{"class":3445},[3424,14812,3553],{"class":3437},[3424,14814,4852],{"class":3494},[3424,14816,3518],{"class":3445},[3424,14818,14819],{"class":3426,"line":4833},[3424,14820,3577],{"emptyLinePlaceholder":3576},[3424,14822,14823,14826,14829,14831,14834,14836,14839],{"class":3426,"line":4857},[3424,14824,14825],{"class":3445},"    names = [",[3424,14827,14828],{"class":3494},"\"  іван  петренко \"",[3424,14830,3466],{"class":3445},[3424,14832,14833],{"class":3494},"\"ОЛЕНА КОВАЛЬ\"",[3424,14835,3466],{"class":3445},[3424,14837,14838],{"class":3494},"\"микола\"",[3424,14840,10065],{"class":3445},[3424,14842,14843,14845,14847,14849],{"class":3426,"line":4880},[3424,14844,8307],{"class":3484},[3424,14846,10486],{"class":3445},[3424,14848,4530],{"class":3484},[3424,14850,14851],{"class":3445}," names:\n",[3424,14853,14854,14856,14858,14860,14863,14865,14867,14869,14871,14873,14876,14878,14880],{"class":3426,"line":4885},[3424,14855,6324],{"class":3455},[3424,14857,3459],{"class":3445},[3424,14859,3541],{"class":3437},[3424,14861,14862],{"class":3494},"\"  normalize_name(",[3424,14864,3547],{"class":3437},[3424,14866,4273],{"class":3445},[3424,14868,5192],{"class":3437},[3424,14870,14806],{"class":3494},[3424,14872,3547],{"class":3437},[3424,14874,14875],{"class":3445},"UserRepository.normalize_name(name)",[3424,14877,5192],{"class":3437},[3424,14879,4852],{"class":3494},[3424,14881,3518],{"class":3445},[3424,14883,14884],{"class":3426,"line":4895},[3424,14885,3577],{"emptyLinePlaceholder":3576},[3424,14887,14888],{"class":3426,"line":5468},[3424,14889,3577],{"emptyLinePlaceholder":3576},[3424,14891,14892,14894,14897,14899,14901,14904,14906],{"class":3426,"line":5482},[3424,14893,6227],{"class":3437},[3424,14895,14896],{"class":3455}," demo_authorization",[3424,14898,3459],{"class":3445},[3424,14900,14528],{"class":3462},[3424,14902,14903],{"class":3445},": UserRepository) -> ",[3424,14905,7021],{"class":3437},[3424,14907,3446],{"class":3445},[3424,14909,14910,14912,14914,14916,14918,14921,14923,14925],{"class":3426,"line":5501},[3424,14911,6684],{"class":3455},[3424,14913,3459],{"class":3445},[3424,14915,4852],{"class":3494},[3424,14917,14419],{"class":14418},[3424,14919,14920],{"class":3494},"=== @require_role: захист методів ===",[3424,14922,14419],{"class":14418},[3424,14924,4852],{"class":3494},[3424,14926,3518],{"class":3445},[3424,14928,14929],{"class":3426,"line":5519},[3424,14930,3577],{"emptyLinePlaceholder":3576},[3424,14932,14933],{"class":3426,"line":5532},[3424,14934,14935],{"class":3430},"    # Viewer: може читати, не може редагувати\n",[3424,14937,14938,14941,14944,14947],{"class":3426,"line":5537},[3424,14939,14940],{"class":3484},"    with",[3424,14942,14943],{"class":3445}," auth_as(",[3424,14945,14946],{"class":3494},"\"Глядач\"",[3424,14948,14949],{"class":3445},", Role.VIEWER):\n",[3424,14951,14952],{"class":3426,"line":5542},[3424,14953,14954],{"class":3445},"        users = repo.list_users()\n",[3424,14956,14957,14959,14961,14963,14966,14968,14970,14973,14975,14978],{"class":3426,"line":5548},[3424,14958,6324],{"class":3455},[3424,14960,3459],{"class":3445},[3424,14962,3541],{"class":3437},[3424,14964,14965],{"class":3494},"\"[VIEWER] list_users → ",[3424,14967,3547],{"class":3437},[3424,14969,5336],{"class":3455},[3424,14971,14972],{"class":3445},"(users)",[3424,14974,3553],{"class":3437},[3424,14976,14977],{"class":3494}," записів ✅\"",[3424,14979,3518],{"class":3445},[3424,14981,14982],{"class":3426,"line":5555},[3424,14983,3577],{"emptyLinePlaceholder":3576},[3424,14985,14986,14988],{"class":3426,"line":5593},[3424,14987,8187],{"class":3484},[3424,14989,3446],{"class":3445},[3424,14991,14992,14995,14998,15000,15003],{"class":3426,"line":5599},[3424,14993,14994],{"class":3445},"            repo.create_user(",[3424,14996,14997],{"class":3494},"\"Новий\"",[3424,14999,3466],{"class":3445},[3424,15001,15002],{"class":3494},"\"new@example.com\"",[3424,15004,3518],{"class":3445},[3424,15006,15007,15010,15012,15014],{"class":3426,"line":5628},[3424,15008,15009],{"class":3484},"        except",[3424,15011,3510],{"class":3441},[3424,15013,11741],{"class":3484},[3424,15015,8705],{"class":3445},[3424,15017,15018,15020,15022,15024,15027,15029,15031,15033,15035],{"class":3426,"line":5633},[3424,15019,7627],{"class":3455},[3424,15021,3459],{"class":3445},[3424,15023,3541],{"class":3437},[3424,15025,15026],{"class":3494},"\"[VIEWER] create_user → PermissionError ✅ (",[3424,15028,3547],{"class":3437},[3424,15030,8746],{"class":3445},[3424,15032,3553],{"class":3437},[3424,15034,8951],{"class":3494},[3424,15036,3518],{"class":3445},[3424,15038,15039],{"class":3426,"line":5639},[3424,15040,3577],{"emptyLinePlaceholder":3576},[3424,15042,15043],{"class":3426,"line":5646},[3424,15044,15045],{"class":3430},"    # Editor: може читати і редагувати, не може видаляти\n",[3424,15047,15048,15050,15052,15055],{"class":3426,"line":5665},[3424,15049,14940],{"class":3484},[3424,15051,14943],{"class":3445},[3424,15053,15054],{"class":3494},"\"Редактор\"",[3424,15056,15057],{"class":3445},", Role.EDITOR):\n",[3424,15059,15060,15063,15066,15068,15070],{"class":3426,"line":5671},[3424,15061,15062],{"class":3445},"        new_user = repo.create_user(",[3424,15064,15065],{"class":3494},"\"Новий Користувач\"",[3424,15067,3466],{"class":3445},[3424,15069,15002],{"class":3494},[3424,15071,3518],{"class":3445},[3424,15073,15074,15076,15078,15080,15083,15085,15088,15091,15094,15096,15099,15101,15103,15106,15108,15110,15113],{"class":3426,"line":5686},[3424,15075,6324],{"class":3455},[3424,15077,3459],{"class":3445},[3424,15079,3541],{"class":3437},[3424,15081,15082],{"class":3494},"\"[EDITOR] create_user → ",[3424,15084,3547],{"class":3437},[3424,15086,15087],{"class":3445},"new_user[",[3424,15089,15090],{"class":3494},"'name'",[3424,15092,15093],{"class":3445},"]",[3424,15095,3553],{"class":3437},[3424,15097,15098],{"class":3494}," (id=",[3424,15100,3547],{"class":3437},[3424,15102,15087],{"class":3445},[3424,15104,15105],{"class":3494},"'id'",[3424,15107,15093],{"class":3445},[3424,15109,3553],{"class":3437},[3424,15111,15112],{"class":3494},") ✅\"",[3424,15114,3518],{"class":3445},[3424,15116,15117],{"class":3426,"line":5697},[3424,15118,3577],{"emptyLinePlaceholder":3576},[3424,15120,15121,15124,15126,15129,15131,15133,15136],{"class":3426,"line":5711},[3424,15122,15123],{"class":3445},"        updated = repo.update_user(new_user[",[3424,15125,14566],{"class":3494},[3424,15127,15128],{"class":3445},"], ",[3424,15130,13512],{"class":3462},[3424,15132,5392],{"class":3445},[3424,15134,15135],{"class":3494},"\"updated@example.com\"",[3424,15137,3518],{"class":3445},[3424,15139,15140,15142,15144,15146,15149,15151,15154,15157,15159,15161,15164],{"class":3426,"line":5721},[3424,15141,6324],{"class":3455},[3424,15143,3459],{"class":3445},[3424,15145,3541],{"class":3437},[3424,15147,15148],{"class":3494},"\"[EDITOR] update_user → email=",[3424,15150,3547],{"class":3437},[3424,15152,15153],{"class":3445},"updated[",[3424,15155,15156],{"class":3494},"'email'",[3424,15158,15093],{"class":3445},[3424,15160,3553],{"class":3437},[3424,15162,15163],{"class":3494}," ✅\"",[3424,15165,3518],{"class":3445},[3424,15167,15168],{"class":3426,"line":5750},[3424,15169,3577],{"emptyLinePlaceholder":3576},[3424,15171,15172,15174],{"class":3426,"line":5755},[3424,15173,8187],{"class":3484},[3424,15175,3446],{"class":3445},[3424,15177,15178,15181,15183],{"class":3426,"line":5760},[3424,15179,15180],{"class":3445},"            repo.delete_user(new_user[",[3424,15182,14566],{"class":3494},[3424,15184,15185],{"class":3445},"])\n",[3424,15187,15188,15190,15192,15194],{"class":3426,"line":5766},[3424,15189,15009],{"class":3484},[3424,15191,3510],{"class":3441},[3424,15193,11741],{"class":3484},[3424,15195,8705],{"class":3445},[3424,15197,15198,15200,15202,15204,15207],{"class":3426,"line":5777},[3424,15199,7627],{"class":3455},[3424,15201,3459],{"class":3445},[3424,15203,3541],{"class":3437},[3424,15205,15206],{"class":3494},"\"[EDITOR] delete_user → PermissionError ✅\"",[3424,15208,3518],{"class":3445},[3424,15210,15211],{"class":3426,"line":5783},[3424,15212,3577],{"emptyLinePlaceholder":3576},[3424,15214,15215],{"class":3426,"line":5797},[3424,15216,15217],{"class":3430},"    # Admin: може все\n",[3424,15219,15220,15222,15224,15227],{"class":3426,"line":5810},[3424,15221,14940],{"class":3484},[3424,15223,14943],{"class":3445},[3424,15225,15226],{"class":3494},"\"Адмін\"",[3424,15228,15229],{"class":3445},", Role.ADMIN):\n",[3424,15231,15232,15235,15237],{"class":3426,"line":5823},[3424,15233,15234],{"class":3445},"        deleted = repo.delete_user(new_user[",[3424,15236,14566],{"class":3494},[3424,15238,15185],{"class":3445},[3424,15240,15241,15243,15245,15247,15250,15252,15255,15257,15259],{"class":3426,"line":5836},[3424,15242,6324],{"class":3455},[3424,15244,3459],{"class":3445},[3424,15246,3541],{"class":3437},[3424,15248,15249],{"class":3494},"\"[ADMIN]  delete_user → ",[3424,15251,3547],{"class":3437},[3424,15253,15254],{"class":3445},"deleted",[3424,15256,3553],{"class":3437},[3424,15258,15163],{"class":3494},[3424,15260,3518],{"class":3445},[3424,15262,15263],{"class":3426,"line":5842},[3424,15264,3577],{"emptyLinePlaceholder":3576},[3424,15266,15267],{"class":3426,"line":5863},[3424,15268,15269],{"class":3430},"    # Без авторизації\n",[3424,15271,15272,15274],{"class":3426,"line":5868},[3424,15273,12326],{"class":3484},[3424,15275,3446],{"class":3445},[3424,15277,15278],{"class":3426,"line":5876},[3424,15279,15280],{"class":3445},"        repo.list_users()\n",[3424,15282,15283,15286,15288,15290],{"class":3426,"line":5884},[3424,15284,15285],{"class":3484},"    except",[3424,15287,3510],{"class":3441},[3424,15289,11741],{"class":3484},[3424,15291,8705],{"class":3445},[3424,15293,15294,15296,15298,15300,15303],{"class":3426,"line":13003},[3424,15295,6324],{"class":3455},[3424,15297,3459],{"class":3445},[3424,15299,3541],{"class":3437},[3424,15301,15302],{"class":3494},"\"[ANON]   list_users  → PermissionError ✅\"",[3424,15304,3518],{"class":3445},[3424,15306,15307],{"class":3426,"line":13009},[3424,15308,3577],{"emptyLinePlaceholder":3576},[3424,15310,15311],{"class":3426,"line":13753},[3424,15312,3577],{"emptyLinePlaceholder":3576},[3424,15314,15315,15317,15320,15322,15324],{"class":3426,"line":13761},[3424,15316,6227],{"class":3437},[3424,15318,15319],{"class":3455}," demo_call_counter",[3424,15321,12215],{"class":3445},[3424,15323,7021],{"class":3437},[3424,15325,3446],{"class":3445},[3424,15327,15328,15330,15332,15334,15336,15339,15341,15343],{"class":3426,"line":13795},[3424,15329,6684],{"class":3455},[3424,15331,3459],{"class":3445},[3424,15333,4852],{"class":3494},[3424,15335,14419],{"class":14418},[3424,15337,15338],{"class":3494},"=== @CallCounter: статистика викликів ===",[3424,15340,14419],{"class":14418},[3424,15342,4852],{"class":3494},[3424,15344,3518],{"class":3445},[3424,15346,15347,15349,15352,15354,15357],{"class":3426,"line":13801},[3424,15348,8307],{"class":3484},[3424,15350,15351],{"class":3445}," method_name, count ",[3424,15353,4530],{"class":3484},[3424,15355,15356],{"class":3455}," sorted",[3424,15358,15359],{"class":3445},"(CallCounter.stats.items()):\n",[3424,15361,15362,15364,15366,15368,15370,15372,15375,15378,15380,15382,15385,15387,15390],{"class":3426,"line":13813},[3424,15363,6324],{"class":3455},[3424,15365,3459],{"class":3445},[3424,15367,3541],{"class":3437},[3424,15369,14787],{"class":3494},[3424,15371,3547],{"class":3437},[3424,15373,15374],{"class":3445},"method_name",[3424,15376,15377],{"class":3437},":\u003C45}",[3424,15379,8235],{"class":3494},[3424,15381,3547],{"class":3437},[3424,15383,15384],{"class":3445},"count",[3424,15386,3553],{"class":3437},[3424,15388,15389],{"class":3494}," виклик(ів)\"",[3424,15391,3518],{"class":3445},[3424,15393,15394],{"class":3426,"line":13837},[3424,15395,3577],{"emptyLinePlaceholder":3576},[3424,15397,15398],{"class":3426,"line":13843},[3424,15399,3577],{"emptyLinePlaceholder":3576},[3424,15401,15402,15404,15407,15409,15411],{"class":3426,"line":13856},[3424,15403,6227],{"class":3437},[3424,15405,15406],{"class":3455}," main",[3424,15408,12215],{"class":3445},[3424,15410,3475],{"class":3441},[3424,15412,3446],{"class":3445},[3424,15414,15415],{"class":3426,"line":13869},[3424,15416,15417],{"class":3445},"    repo = demo_classmethods()\n",[3424,15419,15420],{"class":3426,"line":13878},[3424,15421,15422],{"class":3445},"    demo_staticmethods()\n",[3424,15424,15425],{"class":3426,"line":13890},[3424,15426,15427],{"class":3445},"    demo_authorization(repo)\n",[3424,15429,15430],{"class":3426,"line":13896},[3424,15431,15432],{"class":3445},"    demo_call_counter()\n",[3424,15434,15435,15437],{"class":3426,"line":13909},[3424,15436,6403],{"class":3484},[3424,15438,15439],{"class":4469}," 0\n",[3424,15441,15442],{"class":3426,"line":13919},[3424,15443,3577],{"emptyLinePlaceholder":3576},[3424,15445,15446],{"class":3426,"line":13927},[3424,15447,3577],{"emptyLinePlaceholder":3576},[3424,15449,15450,15452,15455,15458,15461],{"class":3426,"line":13932},[3424,15451,11303],{"class":3484},[3424,15453,15454],{"class":3462}," __name__",[3424,15456,15457],{"class":3445}," == ",[3424,15459,15460],{"class":3494},"\"__main__\"",[3424,15462,3446],{"class":3445},[3424,15464,15465],{"class":3426,"line":13937},[3424,15466,15467],{"class":3445},"    sys.exit(main())\n",[3819,15469],{},[3826,15471,15473],{"id":15472},"покрокова-реалізація","Покрокова реалізація",[15475,15476,15477,15481,15529,15533,15560,15564],"steps",{},[3826,15478,15480],{"id":15479},"створення-структури-проекту","Створення структури проекту",[4915,15482,15484,15493,15502,15511,15520],{"title":15483},"Ініціалізація структури",[4919,15485,15487,4927,15490],{"className":15486},[3426],[3424,15488,4926],{"className":15489},[4925],[3668,15491,15492],{},"mkdir -p my_auth\u002Fauth_system",[4919,15494,15496,4927,15499],{"className":15495},[3426],[3424,15497,4926],{"className":15498},[4925],[3668,15500,15501],{},"touch my_auth\u002Fauth_system\u002F__init__.py my_auth\u002Fauth_system\u002Froles.py",[4919,15503,15505,4927,15508],{"className":15504},[3426],[3424,15506,4926],{"className":15507},[4925],[3668,15509,15510],{},"touch my_auth\u002Fauth_system\u002Fdecorators.py my_auth\u002Fauth_system\u002Frepository.py",[4919,15512,15514,4927,15517],{"className":15513},[3426],[3424,15515,4926],{"className":15516},[4925],[3668,15518,15519],{},"touch my_auth\u002Fauth_system\u002Fmain.py",[4919,15521,15523,4927,15526],{"className":15522},[3426],[3424,15524,4926],{"className":15525},[4925],[3668,15527,15528],{},"cd my_auth",[3826,15530,15532],{"id":15531},"реалізація-файлів","Реалізація файлів",[3394,15534,15535,15536,8235,15539,8235,15542,8235,15545,8235,15548,15551,15552,15554,15555,3466,15557,15559],{},"Записуйте файли у такому порядку: ",[3421,15537,15538],{},"roles.py",[3421,15540,15541],{},"decorators.py",[3421,15543,15544],{},"repository.py",[3421,15546,15547],{},"__init__.py",[3421,15549,15550],{},"main.py",". Порядок важливий: ",[3421,15553,15541],{}," імпортує ",[3421,15556,15538],{},[3421,15558,15544],{}," імпортує обидва.",[3826,15561,15563],{"id":15562},"запуск-та-перевірка","Запуск та перевірка",[4915,15565,15567,15575,15579,15582,15590,15598,15601,15604,15607,15614,15621,15628,15636,15644,15652,15655,15658,15661,15669,15677,15685,15693,15700,15708,15715,15718,15721,15724,15732,15739,15746],{"title":15566},"python -m auth_system.main",[4919,15568,15570,4927,15573],{"className":15569},[3426],[3424,15571,4926],{"className":15572},[4925],[3668,15574,15566],{},[4919,15576,15578],{"className":15577},[3426],"=== @classmethod: альтернативні конструктори ===",[4919,15580],{"className":15581},[3426],[4919,15583,15585,15586],{"className":15584},[3426],"from_dict_list → ",[3424,15587,15589],{"className":15588},[5907],"UserRepository(3 users)",[4919,15591,15593,15594],{"className":15592},[3426],"from_json      → ",[3424,15595,15597],{"className":15596},[5907],"UserRepository(1 users)",[4919,15599],{"className":15600},[3426],[4919,15602,14678],{"className":15603},[3426],[4919,15605],{"className":15606},[3426],[4919,15608,15610,15611],{"className":15609},[3426],"  ✅ validate_email('user@example.com') → ",[3424,15612,4954],{"className":15613},[4953],[4919,15615,15617,15618],{"className":15616},[3426],"  ✅ validate_email('not-an-email') → ",[3424,15619,4938],{"className":15620},[4937],[4919,15622,15624,15625],{"className":15623},[3426],"  ✅ validate_email('a@b.co') → ",[3424,15626,4954],{"className":15627},[4953],[4919,15629,15631,15632],{"className":15630},[3426],"  normalize_name('  іван  петренко ') → ",[3424,15633,15635],{"className":15634},[5907],"'Іван Петренко'",[4919,15637,15639,15640],{"className":15638},[3426],"  normalize_name('ОЛЕНА КОВАЛЬ') → ",[3424,15641,15643],{"className":15642},[5907],"'Олена Коваль'",[4919,15645,15647,15648],{"className":15646},[3426],"  normalize_name('микола') → ",[3424,15649,15651],{"className":15650},[5907],"'Микола'",[4919,15653],{"className":15654},[3426],[4919,15656,14920],{"className":15657},[3426],[4919,15659],{"className":15660},[3426],[4919,15662,15664,15665],{"className":15663},[3426],"[VIEWER] list_users → ",[3424,15666,15668],{"className":15667},[4953],"3 записів ✅",[4919,15670,15672,15673],{"className":15671},[3426],"[VIEWER] create_user → ",[3424,15674,15676],{"className":15675},[4937],"PermissionError ✅",[4919,15678,15680,15681],{"className":15679},[3426],"[EDITOR] create_user → ",[3424,15682,15684],{"className":15683},[4953],"Новий Користувач (id=4) ✅",[4919,15686,15688,15689],{"className":15687},[3426],"[EDITOR] update_user → ",[3424,15690,15692],{"className":15691},[4953],"email=updated@example.com ✅",[4919,15694,15696,15697],{"className":15695},[3426],"[EDITOR] delete_user → ",[3424,15698,15676],{"className":15699},[4937],[4919,15701,15703,15704],{"className":15702},[3426],"[ADMIN]  delete_user → ",[3424,15705,15707],{"className":15706},[4953],"True ✅",[4919,15709,15711,15712],{"className":15710},[3426],"[ANON]   list_users  → ",[3424,15713,15676],{"className":15714},[4937],[4919,15716],{"className":15717},[3426],[4919,15719,15338],{"className":15720},[3426],[4919,15722],{"className":15723},[3426],[4919,15725,15727,15728,15731],{"className":15726},[3426],"  UserRepository.create_user  → ",[3424,15729,8670],{"className":15730},[8435]," виклик(ів)",[4919,15733,15735,15736,15731],{"className":15734},[3426],"  UserRepository.delete_user  → ",[3424,15737,8670],{"className":15738},[8435],[4919,15740,15742,15743,15731],{"className":15741},[3426],"  UserRepository.list_users   → ",[3424,15744,8670],{"className":15745},[8435],[4919,15747,15749,15750,15731],{"className":15748},[3426],"  UserRepository.update_user  → ",[3424,15751,8670],{"className":15752},[8435],[3819,15754],{},[3826,15756,15758],{"id":15757},"зведена-таблиця-що-де-застосовується","Зведена таблиця: що де застосовується",[11831,15760,15761,15774],{},[11834,15762,15763],{},[11837,15764,15765,15768,15771],{},[11840,15766,15767],{},"Концепція",[11840,15769,15770],{},"Де в проекті",[11840,15772,15773],{},"Що вирішує",[11848,15775,15776,15798,15825,15838,15849,15870,15889,15909],{},[11837,15777,15778,15782,15790],{},[11853,15779,15780],{},[3421,15781,3789],{},[11853,15783,15784,3466,15787],{},[3421,15785,15786],{},"validate_email",[3421,15788,15789],{},"normalize_name",[11853,15791,15792,15793,15795,15796],{},"Утиліти без стану — не потребують ",[3421,15794,3463],{}," або ",[3421,15797,3802],{},[11837,15799,15800,15804,15815],{},[11853,15801,15802],{},[3421,15803,3794],{},[11853,15805,15806,3466,15809,3466,15812],{},[3421,15807,15808],{},"from_dict_list",[3421,15810,15811],{},"from_json",[3421,15813,15814],{},"empty",[11853,15816,15817,15818,15821,15822],{},"Альтернативні конструктори — ",[3421,15819,15820],{},"cls(...)"," замість ",[3421,15823,15824],{},"UserRepository(...)",[11837,15826,15827,15830,15835],{},[11853,15828,15829],{},"Функція-декоратор з параметрами",[11853,15831,15832],{},[3421,15833,15834],{},"require_role(Role.ADMIN)",[11853,15836,15837],{},"Захист методів з конфігурованим мінімальним рівнем доступу",[11837,15839,15840,15842,15846],{},[11853,15841,3812],{},[11853,15843,15844],{},[3421,15845,11987],{},[11853,15847,15848],{},"Збір статистики зі збереженням стану між викликами",[11837,15850,15851,15859,15862],{},[11853,15852,15853,15855,15856],{},[3421,15854,11910],{}," \u002F ",[3421,15857,15858],{},"update_wrapper",[11853,15860,15861],{},"В обох декораторах",[11853,15863,15864,15865,3466,15867,15869],{},"Збереження ",[3421,15866,6339],{},[3421,15868,7799],{}," оригінальної функції",[11837,15871,15872,15878,15883],{},[11853,15873,15874,15877],{},[3421,15875,15876],{},"__get__"," у класі-декораторі",[11853,15879,15880],{},[3421,15881,15882],{},"CallCounter.__get__",[11853,15884,15885,15886,15888],{},"Коректна передача ",[3421,15887,3463],{}," при використанні як метод класу",[11837,15890,15891,15899,15903],{},[11853,15892,15893,15895,15896],{},[3421,15894,12074],{}," + ",[3421,15897,15898],{},"Role",[11853,15900,15901],{},[3421,15902,15538],{},[11853,15904,15905,15906],{},"Порядкове порівняння ролей: ",[3421,15907,15908],{},"VIEWER \u003C EDITOR \u003C ADMIN",[11837,15910,15911,15916,15921],{},[11853,15912,15913],{},[3421,15914,15915],{},"@contextmanager",[11853,15917,15918],{},[3421,15919,15920],{},"auth_as",[11853,15922,15923],{},"Тестова заміна авторизованого користувача без глобальних змін",[3819,15925],{},[3389,15927,15929],{"id":15928},"підсумок","Підсумок",[3394,15931,15932,15933,15936,15937,15939,15940,15943],{},"Декоратори — це ",[3668,15934,15935],{},"не магія",". За синтаксисом ",[3421,15938,6211],{}," стоїть проста підстановка: ",[3421,15941,15942],{},"func = decorator(func)",". Розуміння цього відкриває широкий архітектурний простір.",[3394,15945,15946],{},"Ключові висновки:",[3398,15948,15949,15956,15969,15977,15982,15991],{},[3401,15950,15951,15953,15954,3781],{},[3421,15952,3789],{}," — функція у просторі імен класу без прив'язки до екземпляра чи класу. Для утиліт, що не потребують ",[3421,15955,3463],{},[3401,15957,15958,15960,15961,15821,15963,15965,15966,15968],{},[3421,15959,3794],{}," — отримує ",[3421,15962,3802],{},[3421,15964,3463],{},". Ідеальний для альтернативних конструкторів: ",[3421,15967,15820],{}," поліморфно враховує спадкування.",[3401,15970,15971,15972,15974,15975,3781],{},"Якщо у ",[3421,15973,3789],{}," ви звертаєтесь до атрибутів класу по жорсткому імені — розгляньте заміну на ",[3421,15976,3794],{},[3401,15978,15979,15981],{},[3421,15980,7938],{}," є обов'язковим у кожному декораторі — він зберігає метадані оригінальної функції.",[3401,15983,15984,15985,15987,15988,15990],{},"Клас зі ",[3421,15986,3816],{}," як декоратор — природне рішення, коли декоратор потребує стану (лічильники, кеш, ліміти). Але потрібен ",[3421,15989,15876],{}," для коректної роботи як метод класу.",[3401,15992,15993,15994,15996,15997,3781],{},"Стекування декораторів застосовується ",[3668,15995,9035],{},", виконується ",[3668,15998,9039],{},[3394,16000,16001,16002,16005,16006,3466,16009,4408,16011,16013,16014,8732,16016,8732,16019,3781],{},"Наступна стаття досліджує ",[3668,16003,16004],{},"дескриптори"," — механізм, що лежить в основі ",[3421,16007,16008],{},"@property",[3421,16010,3794],{},[3421,16012,3789],{},". Ви побачите, що всі ці декоратори — лише зручний синтаксис над протоколом ",[3421,16015,15876],{},[3421,16017,16018],{},"__set__",[3421,16020,16021],{},"__delete__",[16023,16024,16025],"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 .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}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":3419,"searchDepth":3434,"depth":3434,"links":16027},[16028,16029,16033,16038,16045,16056,16060,16064,16069,16078],{"id":3391,"depth":3434,"text":3392},{"id":3823,"depth":3434,"text":3824,"children":16030},[16031,16032],{"id":3828,"depth":3449,"text":3829},{"id":4222,"depth":3449,"text":4223},{"id":4416,"depth":3434,"text":16034,"children":16035},"Частина II: @staticmethod — функція у просторі імен класу",[16036],{"id":4423,"depth":3449,"text":16037},"Коли метод не потребує self і не потребує cls",{"id":4973,"depth":3434,"text":16039,"children":16040},"Частина III: @classmethod — альтернативні конструктори",[16041,16043],{"id":4980,"depth":3449,"text":16042},"Чому cls потужніший за жорстко задану назву класу",{"id":5925,"depth":3449,"text":16044},"Поліморфізм конструкторів: чому cls, а не Employee",{"id":6196,"depth":3434,"text":6197,"children":16046},[16047,16048,16049,16050,16052,16054,16055],{"id":6200,"depth":3449,"text":6201},{"id":6599,"depth":3449,"text":6600},{"id":7026,"depth":3449,"text":7027},{"id":7783,"depth":3449,"text":16051},"Збереження метаданих: @functools.wraps",{"id":7959,"depth":3449,"text":16053},"Статична типізація декораторів: Generics (ParamSpec та TypeVar)",{"id":8462,"depth":3449,"text":8463},{"id":9028,"depth":3449,"text":9029},{"id":9248,"depth":3434,"text":9249,"children":16057},[16058],{"id":9252,"depth":3449,"text":16059},"Особливість декорування методів: передача self",{"id":9928,"depth":3434,"text":9929,"children":16061},[16062,16063],{"id":9932,"depth":3449,"text":9933},{"id":10368,"depth":3449,"text":10369},{"id":11003,"depth":3434,"text":11004,"children":16065},[16066,16068],{"id":11007,"depth":3449,"text":16067},"__call__ + стан = потужний декоратор",{"id":11828,"depth":3449,"text":11829},{"id":11936,"depth":3434,"text":11937,"children":16070},[16071,16072,16073,16074,16075,16076,16077],{"id":11940,"depth":3449,"text":11941},{"id":11990,"depth":3449,"text":11991},{"id":15472,"depth":3449,"text":15473},{"id":15479,"depth":3449,"text":15480},{"id":15531,"depth":3449,"text":15532},{"id":15562,"depth":3449,"text":15563},{"id":15757,"depth":3449,"text":15758},{"id":15928,"depth":3434,"text":15929},"Глибокий розбір декораторів у Python — від @staticmethod і @classmethod до декораторів класів і callable-екземплярів. Як декоратори трансформують методи, зберігають стан між викликами та дозволяють будувати гнучку авторизацію й кешування без зміни основного коду.","md",null,{},{"title":2577,"description":16079},"PBfbIViqiTizZ4keCVKHvSX7ht2ZzR5guynmarmFAuo",[16086,16088],{"title":2573,"path":2574,"stem":2575,"description":16087,"children":-1},"Глибоке дослідження системи dunder-методів Python — від рядкового представлення та арифметики до контейнерних протоколів і контекстних менеджерів. Розуміння того, як Python реалізує оператори та вбудовані функції через спеціальні методи об'єктів.",{"title":2581,"path":2582,"stem":2583,"description":16089,"children":-1},"Глибоке дослідження протоколу дескрипторів Python — методів __get__, __set__, __delete__ та __set_name__. Алгоритм пошуку атрибутів, різниця між data та non-data дескрипторами, а також практичні сценарії використання — від валідації полів до реалізації ORM і ледачого обчислення.",1783248144548]