New submission from Rick Teachey <ri...@teachey.org>: I am pretty sure this is a bug. If not I apologize.
Say I want to dynamically create a new `C` class, with base class `MyABC` (and dynamically assigned abstract method `m`). This works fine if I use `type`, but if I use `new_class`, the keyword argument to the `m` method implementation gets lost somewhere in the call to `ABCMeta.__prepare___`. I've attached a file to demo. Thanks. ---------- components: Library (Lib) files: abcmeta_prepare.py messages: 314714 nosy: Ricyteach, levkivskyi priority: normal severity: normal status: open title: problem with ABCMeta.__prepare__ when called after types.new_class type: behavior versions: Python 3.7, Python 3.8 Added file: https://bugs.python.org/file47509/abcmeta_prepare.py _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33190> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
