On 21 April 2013 04:10, Barry Warsaw <barry at python.org> wrote:
> On Apr 13, 2013, at 08:37 AM, Tim Delaney wrote:
>> >Just using definition order as the stable iteration order would do the
> >trick - no need for any comparisons at all. Subclasses (e.g. IntEnum) can
> >then override it.
>> I think this isn't possible if we want to keep backward compatibility with
> earlier Pythons, which I want to do.
Do you want it compatible with Python 2.x? In that case I don't see a way
to do it - getting definition order relies on __prepare__ returning an
ordered dict, and __prepare__ of course is only available in 3.x.
Tim Delaney
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