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Create: 2025-06-01 Update: 2025-07-05 07:45:05

Метаклассы в Python без мистики

Метакласс — это класс объекта класса. Определение класса создает имя класса, словарь класса и список базовых классов. Метакласс отвечает за принятие этих трех аргументов и создание класса.

В этой статье вы узнаете, как создаётся класс «изнутри», зачем вообще нужен свой метакласс и в каких случаях его легко заменить init_subclass или декоратором. Разберётесь на живых примерах с Enum, динамическим ListWithSum и регистрацией пользовательских исключений.

А вы используете метаклассы в своих проектах?

❤️ — конечно
🗿 — эм.. нет

#python #ооп

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Метаклассы в Python без мистики

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