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Diffstat (limited to 'Doc/whatsnew/3.12.rst')
| -rw-r--r-- | Doc/whatsnew/3.12.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.12.rst b/Doc/whatsnew/3.12.rst index dacf041..b73c3db 100644 --- a/Doc/whatsnew/3.12.rst +++ b/Doc/whatsnew/3.12.rst @@ -114,3 +114,13 @@ Porting to Python 3.12 This section lists previously described changes and other bugfixes that may require changes to your code. + +Changes in the Python API +------------------------- + +* More strict rules are now applied for numerical group references and + group names in regular expressions. + Only sequence of ASCII digits is now accepted as a numerical reference. + The group name in bytes patterns and replacement strings can now only + contain ASCII letters and digits and underscore. + (Contributed by Serhiy Storchaka in :gh:`91760`.) |