> * RegexFlag.__and__ and __new__ is called very often. Yeah, when the re module was modified to use enums for flags, re.compile() became slower: https://pyperformance.readthedocs.io/cpython_results_2017.html#slowdown
https://speed.python.org/timeline/#/?exe=12&ben=regex_compile&env=1&revs=200&equid=off&quarts=on&extr=on It would be nice if internally we could use integers again to reduce this overhead, without loosing the nice representation: >>> re.I <RegexFlag.IGNORECASE: 2> Victor _______________________________________________ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
