Regex HOWTO: invalid string literals result in SyntaxWarning#148092
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hugovk merged 6 commits intopython:mainfrom Apr 4, 2026
Merged
Regex HOWTO: invalid string literals result in SyntaxWarning#148092hugovk merged 6 commits intopython:mainfrom
SyntaxWarning#148092hugovk merged 6 commits intopython:mainfrom
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hugovk
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needs backport to 3.13
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awaiting core review
docs
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DeprecationWarningSyntaxWarning
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Apr 4, 2026
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
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Thanks @hugovk for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14. |
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…nGH-148092) (cherry picked from commit fbdbea9) Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
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…nGH-148092) (cherry picked from commit fbdbea9) Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
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GH-148097 is a backport of this pull request to the 3.14 branch. |
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GH-148098 is a backport of this pull request to the 3.13 branch. |
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…GH-148092) (#148097) Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
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…GH-148092) (#148098) Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
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Since 3.12, invalid Python string literals result in a
SyntaxWarningand no longer aDeprecationWarning:https://docs.python.org/3/whatsnew/3.12.html#other-language-changes
Also:
📚 Documentation preview 📚: https://cpython-previews--148092.org.readthedocs.build/