R. David Murray added the comment: The issue arose from the duplicated parameter name. I fixed it by (mostly) copying the error recovery used by the older api (get_param).
Note that you don't need to specify both policy and _class. If you use the new policies (such as default), it automatically uses EmailMessage for the _class. ---------- resolution: -> fixed stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23745> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com