Le Mon, 11 Feb 2013 11:02:04 -0800, Guido van Rossum <gu...@python.org> a écrit : > Warning: see http://bugs.python.org/issue17170. Depending on the > length of the string being scanned and the probability of finding the > specific character, the proposed change could actually be a > *pessimization*. OTOH if the character occurs many times, the slice > will actually cause O(N**2) behavior. So yes, it depends greatly on > the distribution of the input data.
That said, the savings are still puny unless you spend your time calling str.find(). Regards Antoine. _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
