[Python-Dev] Minor change to Enum -- should it go into 3.5.2?

2016年5月08日 13:13:08 -0700

Currently, the Enum creation process ignores __dunder__ attributes, and blocks all _sunder_ attributes. Because of this, the enum34 backport used __order__ instead of _order_ to provide a mechanism for ordering the enum members (which I never really liked). However, I've been working on my aenum [1] package, which uses several other _sunder_ attributes (for python2 compatibility) so I enabled _order_ instead and promote that spelling in the docs. Unlike the other _sunder_ attributes, _order_ has no meaningful affect in Python 3 so I'd like to change the stdlib Enum to allow it (and either ignore completely, or check it is the same as the definition order).
My question is: Should I put this change in 3.5.2?
- Yes means 3.5.2+ will work with _order_, 3.4, 3.5.0, and 3.5.1
 will not;
- No means 3.4 and all of 3.5 will not.
--
~Ethan~
[1] https://pypi.python.org/pypi/aenum
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