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Groups > comp.lang.python > #49380

Re: Problems with subclassing enum34

From Thomas Heller <theller@ctypes.org>
Newsgroups comp.lang.python
Subject Re: Problems with subclassing enum34
Date 2013-06-28 17:32 +0200
Message-ID <b35odpFu8igU1@mid.individual.net> (permalink)
References <b357q6Fql37U1@mid.individual.net> <mailman.3961.1372432574.3114.python-list@python.org> <b35o16Fu6l8U1@mid.individual.net>

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Am 28.06.2013 17:25, schrieb Thomas Heller:
> Robert Kern:
>
>>
>> enum.EnumMeta uses super() in its __new__() implementation but
>> _ctypes.PyCSimpleType doesn't. Thus, only
>> _ctypes.PyCSimpleType.__new__() gets a chance to run. Switching the
>> order of the two might work.
>>
>
> Robert found the problem but I'm unsure if there is a solution.
> Also I'm unsure whether this is a bug in ctypes or in enum or if
> they are simply incompatible.

I forgot to mention that switching the order of metaclasses didn't work.

Thomas

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Thread

Problems with subclassing enum34 Thomas Heller <theller@ctypes.org> - 2013-06-28 12:48 +0200
  Re: Problems with subclassing enum34 Robert Kern <robert.kern@gmail.com> - 2013-06-28 12:16 +0100
  Re: Problems with subclassing enum34 88888 Dihedral <dihedral88888@gmail.com> - 2013-06-28 04:52 -0700
  Re: Problems with subclassing enum34 Ethan Furman <ethan@stoneleaf.us> - 2013-06-28 08:16 -0700
    Re: Problems with subclassing enum34 Thomas Heller <theller@ctypes.org> - 2013-06-28 17:25 +0200
      Re: Problems with subclassing enum34 Thomas Heller <theller@ctypes.org> - 2013-06-28 17:32 +0200
        Re: Problems with subclassing enum34 Robert Kern <robert.kern@gmail.com> - 2013-06-28 17:17 +0100
        Re: Problems with subclassing enum34 Ethan Furman <ethan@stoneleaf.us> - 2013-06-28 10:09 -0700

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