setuptools._vendor.typing_extensions._ExtensionsGenericMeta

class documentation

class _ExtensionsGenericMeta(GenericMeta): (source)

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Method __subclasscheck__ This mimics a more modern GenericMeta.__subclasscheck__() logic (that does not have problems with recursion) to work around interactions between collections, typing, and typing_extensions on older versions of Python, see https://github...
def __subclasscheck__(self, subclass): (source)

This mimics a more modern GenericMeta.__subclasscheck__() logic (that does not have problems with recursion) to work around interactions between collections, typing, and typing_extensions on older versions of Python, see https://github.com/python/typing/issues/501.