[Python-checkins] [python/cpython] 955b67: [2.7] bpo-30363: Backport warnings in the re modul...

[GitHub]

  Branch: refs/heads/2.7
  Home:   https://github.com/python/cpython
  Commit: 955b6760cfa73c54bae9b6f2b335eb0cd806c7b0
      https://github.com/python/cpython/commit/955b6760cfa73c54bae9b6f2b335eb0cd806c7b0
  Author: Serhiy Storchaka <storchaka at gmail.com>
  Date:   2017-05-18 (Thu, 18 May 2017)

  Changed paths:
    M Lib/_strptime.py
    M Lib/sre_compile.py
    M Lib/sre_parse.py
    M Lib/test/test_re.py
    M Misc/NEWS
    M Modules/_sre.c

  Log Message:
  -----------
  [2.7] bpo-30363: Backport warnings in the re module. (#1577)

Running Python with the -3 option now warns about regular expression
syntax that is invalid or has different semantic in Python 3
or will change the behavior in future Python versions.