R. David Murray added the comment: Personally I would test that the returned object is read only, rather than checking for MappingProxyType explicitly, but you can argue either way as being better :)
As for other occurrences, I must have been either misremembering, or I refactored the other occurrences out of existence earlier. Yes I will apply this. ---------- stage: patch review -> commit review _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21991> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
