Closed
Description
Enums does not work with generic alias of builtin types, like list[int].
>>> class E(enum.Enum): ... L = list[int] ... >>> E.L Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/serhiy/py/cpython/Lib/enum.py", line 1241, in __repr__ return "<%s.%s: %s>" % (self.__class__.__name__, self._name_, v_repr(self._value_)) ^^^^^^^^^^^^^^^^^^^^ TypeError: descriptor '__repr__' requires a 'type' object but received a 'types.GenericAlias' All works with typing.List[int].
>>> class E(enum.Enum): ... L = List[int] ... >>> E.L <E.L: typing.List[int]> This is a manifestation of the #89828 bug.