Message 408775 - Python tracker

Thanks, test added.  I also updated the title.

Code updated to treat any __repr__s as affecting the display of the member value instead of the member itself (i.e. the "<...: %r>" portion).  if a user actually wants to change the member repr they can assign it when creating the Enum:

    class Entries(Foo, Enum):
        ENTRY = 1
        __repr__ = Foo.__repr__

    assert repr(Entries.ENTRY1) == 'Entries(a=1)'