types.py 文件源码

def __new__(generator_cls, ABC):
        MetaMagicType = create_metaclass(
            BasicMetaMagicType,
            generator_cls,
        )
        MagicType = create_class(
            with_metaclass(MetaMagicType, BasicMagicType),
            generator_cls,
        )

        MagicType.generator_cls = generator_cls
        MagicType.main_cls = ABC
        MagicType.partial_cls = None

        return MagicType