[issue31947] names=None case is not handled by EnumMeta._create_ method

[Paul]

New submission from Paul <ego at anentropic.com>:

It seems to me that this method should not have names=None default value in signature, because that case is not handled, nor is it described as a possible value in the docstring.

Seems like maybe a copy and paste from __call__, which has basically same signature, but names=None is valid and handled there.

----------
messages: 305591
nosy: anentropic
priority: normal
pull_requests: 4251
severity: normal
status: open
title: names=None case is not handled by EnumMeta._create_ method
type: behavior
versions: Python 3.4, Python 3.5, Python 3.6, Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31947>
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