Rondevous <rondevu.mis...@protonmail.com> added the comment:
>From my understanding, "|" should match either the RegEx on the left or the >RegEx on the right of the pipe >>> help(re): "|" A|B, creates an RE that will match either A or B. With re.search(), the pattern below matches 'cool' as well as 'foo' >>> re.search('(foo)|cool?', 'foo bar cool foobar coolbar') <re.Match object; span=(0, 3), match='foo'> >>> re.search('(foo)|cool?', 'cool') <re.Match object; span=(0, 4), match='cool'> But, the same pattern and strings won't match 'cool' if used with re.findall() or re.finditer() because of how they work when capture-groups are present in the pattern. ---------- title: Hint the use of non-capturing group in re.findall() documentation -> Suggest the use of non-capturing groups in re.findall() and re.finditer() docs _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue44940> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com