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gh-91524: Speed up the regular expression substitution by serhiy-storchaka · Pull Request #91525 · python/cpython · GitHub
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gh-91524: Speed up the regular expression substitution #91525

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Merged
gpshead merged 11 commits into from
Oct 23, 2022
Merged

gh-91524: Speed up the regular expression substitution #91525

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c213b37
gh-91524: Speed up the regular expression substitution
serhiy-storchaka Apr 4, 2022
50c435f
📜🤖 Added by blurb_it.
blurb-it[bot] Apr 14, 2022
a47446d
Address review comments.
serhiy-storchaka Apr 15, 2022
5a7f874
Merge branch 're-compile-template' of github.com:serhiy-storchaka/cpy…
serhiy-storchaka Apr 15, 2022
7bb228f
Merge branch 'main' into re-compile-template
serhiy-storchaka Apr 15, 2022
2271aa8
Merge branch 'main' into re-compile-template
gpshead Oct 23, 2022
78dc027
remove ^M dos line endings
gpshead Oct 23, 2022
7ab7ade
correct mis-merge in import()
gpshead Oct 23, 2022
7eebbff
remove import(), an internal API exists for that.
gpshead Oct 23, 2022
00d5e12
improve the _sre.template docstring.
gpshead Oct 23, 2022
1c81744
:gh: instead of :issue:
gpshead Oct 23, 2022
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:gh: instead of :issue:
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@gpshead
gpshead committed Oct 23, 2022
commit 1c817444aa4e33fe48af09f673ed1a38dd859573
2 changes: 1 addition & 1 deletion Doc/whatsnew/3.12.rst
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Expand Up @@ -208,7 +208,7 @@ Optimizations
* Speed up the regular expression substitution (functions :func:`re.sub` and
:func:`re.subn` and corresponding :class:`re.Pattern` methods) for
replacement strings containing group references by 2--3 times.
(Contributed by Serhiy Storchaka in :issue:`91524`.)
(Contributed by Serhiy Storchaka in :gh:`91524`.)


CPython bytecode changes
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