Serhiy Storchaka <storchaka+cpyt...@gmail.com> added the comment: The update() method returns None. This is a correct behavior.
The rationale is the same as for list.sort(), see https://docs.python.org/3/faq/design.html#why-doesn-t-list-sort-return-the-sorted-list. ---------- nosy: +serhiy.storchaka _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32135> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com