本記事では、以下の3つの側面に焦点を当て、Pythonが `class MyClass (metaclass=...)` を処理するときに何を行っているか、その詳細を解説します。 prepare が new の前にクラス辞書を構築するために呼び出される仕組み。

Metaclasses in Python don't mix very well, and when they cause conflicts then it breaks at initialization. Example of metaclasses is the ABC, but also the Pydantic BaseModel. I tried to circumvent ...

Python 3.x (not tested on Python 2.x, but maybe it works) LazyMeta is a metaclass that creates "half-initialized" objects. Python objects are initialized in a two-step process, where memory for the ...