[issue41024] doc: Explicitly mention use of 'enum.Enum' as a valid container for 'choices' argument of 'argparse.ArgumentParser.add_argument'

[Raymond Hettinger]

Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:


New changeset 760552ceb8c5f5ca4f1bf13f47543b42b25e0b83 by Miss Islington (bot) in branch '3.9':
bpo-41024: doc: Explicitly mention use of 'enum.Enum' as a valid container for '… (GH-20964) (GH-21527)
https://github.com/python/cpython/commit/760552ceb8c5f5ca4f1bf13f47543b42b25e0b83


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