[3.13] Revert "[3.13] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140983)" by serhiy-storchaka · Pull Request #142231 · python/cpython (original) (raw)

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Merged

serhiy-storchaka merged 1 commit intopython:3.13from

serhiy-storchaka:revert-backport-fa9c3ee-3.13

Dec 5, 2025

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[3.13] Revert "[3.13] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140983)"#142231

serhiy-storchaka merged 1 commit intopython:3.13from

serhiy-storchaka:revert-backport-fa9c3ee-3.13

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serhiy-storchaka commented

Dec 3, 2025

•

edited by bedevere-appbot

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This reverts commit ee894d2.

• Issue: Crash when using multiple capturing groups in re.Scanner #140797

wjssz reacted with thumbs up emoji

`[Revert "[3.13]](/python/cpython/pull/142231/commits/3afcd4c66fdd3424af27d24f908fd0bc8fe74ee7 "Revert "[3.13] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140983)"

This reverts commit ee894d2abbdb9678f4cecdc15707496a0eea7f85.") pythongh-140797[: Forbid capturing groups in re.Scanner…](/python/cpython/pull/142231/commits/3afcd4c66fdd3424af27d24f908fd0bc8fe74ee7 "Revert "[3.13] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140983)"

This reverts commit ee894d2abbdb9678f4cecdc15707496a0eea7f85.") `

[3afcd4c](/python/cpython/pull/142231/commits/3afcd4c66fdd3424af27d24f908fd0bc8fe74ee7)

… lexicon patterns (pythonGH-140944) (pythonGH-140983)"

This reverts commit ee894d2.

bedevere-app bot mentioned this pull request

Dec 3, 2025

Crash when using multiple capturing groups in re.Scanner #140797

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bedevere-app bot added the awaiting core review label

Dec 3, 2025

picnixz changed the titleRevert "[3.13] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140983)" [3.13] Revert "[3.13] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944) (GH-140983)"

Dec 3, 2025

bedevere-app bot mentioned this pull request

Dec 3, 2025

[3.13] gh-140797: Forbid capturing groups in re.Scanner lexicon patterns (GH-140944)#140983

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gpshead approved these changes Dec 5, 2025

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bedevere-app bot added awaiting merge and removed awaiting core review labels

Dec 5, 2025

serhiy-storchaka merged commit 6f47a13 into python:3.13

Dec 5, 2025

76 of 78 checks passed

bedevere-app bot removed the awaiting merge label

Dec 5, 2025

serhiy-storchaka deleted the revert-backport-fa9c3ee-3.13 branch

December 5, 2025 13:31

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