[issue33190] problem with ABCMeta.__prepare__ when called after types.new_class

[Rick Teachey]

Change by Rick Teachey <ricky at teachey.org>:


----------
keywords: +patch
pull_requests: +6033
stage:  -> patch review

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33190>
_______________________________________