Nathaniel Smith <n...@pobox.com> added the comment:
I think we haven't *actually* done a proper DeprecationWarning period for this. We tried, but because of the issue with byte-compiling, the warnings were unconditionally suppressed for most users -- even the users who are diligent enough to enable warnings and look at warnings in their test suites. I can see a good argument for making the change, but if we're going to do it then it's obviously the kind of change that requires a proper deprecation period, and that hasn't happened. Maybe .pyc files need to be extended to store a list of syntax-related DeprecationWarnings and SyntaxWarnings, that are re-issued every time the .pyc is loaded? Then we'd at least have the technical capability to deprecate this properly. ---------- nosy: +njs _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32912> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com