Terry J. Reedy <tjre...@udel.edu> added the comment: I believe s = set(); s.update(s1, s2, s3, ...) a) does what is requested; b) is the proper spelling, as the request *is* for a union of input collections. So I recommend closing.
---------- nosy: +terry.reedy _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue13972> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
