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年05月18日 (2017年5月18日) 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.