Serhiy Storchaka <storchaka+cpyt...@gmail.com> added the comment:
try: s.remove(x) except KeyError: # did not exist else: # existed But catching exception in Python is expensive. ---------- nosy: +rhettinger, serhiy.storchaka _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35117> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com