Steve Dower <steve.do...@python.org> added the comment:
Strings are already special in that str.index() and str.find() both find substrings, while list.index() only finds a single element. If .find() also searched for a substring of the list, I think this could be helpful. Even more so if it used an efficient algorithm (bearing in mind that the arbitrary comparisons between elements - something else that doesn't exist in strings - would make this complicated). This is probably something to bring up on the python-ideas mailing list first, anyway. Symmetry is not a sufficient reason in itself to add new APIs - often the asymmetry exists because the "missing" one is only there for legacy/compatibility reasons, not because it is a good API. ---------- nosy: +steve.dower _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue45271> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com