Mark Dickinson <dicki...@gmail.com> added the comment:
Yes, I'm having trouble thinking of an alternative message that's both accurate and helpful. I think what I _really_ want as a user is for b64decode to reject strings containing "_" and/or "-" as invalid (assuming altchars has been provided), but that would be a backwards-incompatible change, and has already been discussed in #1466065. Not sure it's worth revisiting that discussion. Maybe just something like "invalid number of base64 characters"? We could even embed the actual number of base64 characters in the error message, which would give the user a clue that some characters are not being considered base64 characters. I find the "1 more than a multiple of 4" wording a bit clunky, and potentially misleading. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue34736> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
