Python 3.9: TypeError: Multiple inheritance with NamedTuple is not supported

[AndrewJSchoen]

Cool project!

I tried to load something from the package in Python 3.9

from redux import create_feature_module

but received the following error:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.9/site-packages/redux/__init__.py", line 6, in <module>
    from .store import create_store
  File "/usr/local/lib/python3.9/site-packages/redux/store.py", line 21, in <module>
    from .action import create_action
  File "/usr/local/lib/python3.9/site-packages/redux/action.py", line 10, in <module>
    from .types import Action, PayloadType
  File "/usr/local/lib/python3.9/site-packages/redux/types.py", line 25, in <module>
    class Action(NamedTuple, Generic[PayloadType]):
  File "/usr/local/Cellar/python@3.9/3.9.0_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/typing.py", line 1820, in _namedtuple_mro_entries
    raise TypeError("Multiple inheritance with NamedTuple is not supported")
TypeError: Multiple inheritance with NamedTuple is not supported

Maybe some limits on multiple inheritance were added in 3.9?

[CarstenLeue]

Thanks for the report, I'll double check

[Carsten-Leue]

Supposed to be fixed in the latest version. The combination of named tuple and generic is no longer possible in python 3.9
I have removed the typevar. Is there a better solution?