robertwb commented on a change in pull request #11963:
URL: https://github.com/apache/beam/pull/11963#discussion_r453137842
##########
File path: sdks/python/apache_beam/typehints/native_type_compatibility.py
##########
@@ -85,7 +85,7 @@ def _safe_issubclass(derived, parent):
"""
try:
return issubclass(derived, parent)
- except TypeError:
+ except (TypeError, AttributeError):
Review comment:
I'm pretty sure I did see this. (Maybe it was missing `__mro__` or
something?)
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
