David Kopec <snpukw...@gmail.com> added the comment:
It's not a bug, but I agree with Allen that it could use a much more clear error message. I think his proposed ValueError makes a lot more sense than just raising an IndexError as currently occurs. This will help people debug their programs who don't even realize they're accidentally using negative weights to begin with. ---------- nosy: +davecom versions: +Python 3.7 -Python 3.6 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue31689> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
