bpo-35474: Fix mimetypes.guess_all_extensions() potentially mutating list #28286
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…list * Calling guess_all_extensions() with strict=False potentially mutated types_map_inv. * Mutating the result of guess_all_extensions() mutated types_map_inv.
serhiy-storchaka
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type-bug
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Thanks @serhiy-storchaka for the PR |
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GH-28289 is a backport of this pull request to the 3.10 branch. |
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GH-28290 is a backport of this pull request to the 3.9 branch. |
miss-islington
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Sep 11, 2021
…list (pythonGH-28286) * Calling guess_all_extensions() with strict=False potentially mutated types_map_inv. * Mutating the result of guess_all_extensions() mutated types_map_inv. (cherry picked from commit 97ea18e) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
miss-islington
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that referenced
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Sep 11, 2021
…list (pythonGH-28286) * Calling guess_all_extensions() with strict=False potentially mutated types_map_inv. * Mutating the result of guess_all_extensions() mutated types_map_inv. (cherry picked from commit 97ea18e) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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mutated types_map_inv.
https://bugs.python.org/issue35474