Custom `EnumBase.__new__` broken in 0.5.4.

[demberto]

As referenced in demberto/PyFLP#111, I had been using the EnumBase class like this, since it autogenerates missing members.

class MyEnum(ct.EnumBase):
    def __new__(cls, id: int, ascii: bool = False):
        obj = int.__new__(cls, id)
        obj._value_ = id
        setattr(obj, "ascii", ascii)
        return obj

    Member= (51, True)
    Normal = 52

causes (Python 3.10):

\lib\enum.py:298: in __new__
    enum_member.__init__(*args)
E   TypeError: EnumBase.__init__() takes 2 positional arguments but 3 were given

I tried modifiying the __new__ method to use *args instead but it won't work either:

def __new__(cls, *args: Any):
        if len(args) == 2:
            id, ascii = args
        else:
            (id,) = args
            ascii = False

        obj = int.__new__(cls, id)
        obj._value_ = id
        setattr(obj, "ascii", ascii)
        return obj

results in the same error.

As mentioned in demberto/PyFLP#111 (comment) the change in EnumBase.__init__ seems to have caused this.

[demberto]

Thanks