Swati Jaiswal added the comment: > If you do `reversed(d)`, you get a nice `TypeError: argument to reversed() > must be a sequence`. But if you do `reversed(m)`, you get a reversed` > iterator. And when you iterate it, presumably expecting to get 0 and 1 in > some arbitrary order, you instead get 3, and then a KeyError:0`.
I got 2 instead of 3. What are we exactly expecting here? How can a dictionary be reversed? > I can't imagine this would break any working code. If it did, the workaround > would be simple: just implement `def __reversed__(self): return (self[k] for > k in reversed(range(len(self))))`. This seems to make no difference. I still got the KeyError. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25864> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
