Nick Coghlan added the comment: On 13 Jul 2014 18:39, "Marc-Andre Lemburg" <rep...@bugs.python.org> wrote: > > > Marc-Andre Lemburg added the comment: > > Why are you removing guarantees like these from the str docs: > > "The original string is returned if *width* is less than or equal to ``len(s)``."
Because it's untrue for bytearray, and possible object reuse is a general characteristic of immutability for str and bytes. If another implementation makes a copy for some reason, it would still be considered "Python". Since the sentence thus conveys no useful information, I removed it from both the text and binary variants rather than coming up with appropriate wording to indicate that the behaviour of returning a new reference to the existing object when no content changes are needed doesn't apply to the mutable bytearray. > > ? > > This doesn't seem to have anything to do with documenting bytes and bytearrays. > > ---------- > nosy: +lemburg > > _______________________________________ > Python tracker <rep...@bugs.python.org> > <http://bugs.python.org/issue21777> > _______________________________________ ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21777> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com