[issue35474] mimetypes.guess_all_extensions potentially mutates list

[Łukasz Langa]

Łukasz Langa <lukasz at langa.pl> added the comment:


New changeset 9cd8fb8d6356c17dafa1be727cab3d438f6df53f by Miss Islington (bot) in branch '3.9':
bpo-35474: Fix mimetypes.guess_all_extensions() potentially mutating list (GH-28286) (GH-28290)
https://github.com/python/cpython/commit/9cd8fb8d6356c17dafa1be727cab3d438f6df53f


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nosy: +lukasz.langa

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