Raymond Hettinger added the comment: ISTM the result of the expression makes the meaning clear:
>>> a | b {'r', 'l', 'b', 'c', 'z', 'd', 'a', 'm'} That said, the text might be a little clearer like this: # letters in a or b or both ---------- assignee: docs@python -> Mariatta nosy: +Mariatta, rhettinger priority: normal -> low _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue30312> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com