Fix warning about to-be-deprecated import

sphinx-contrib / napoleon

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Fix warning about to-be-deprecated import #14

Open baylessj opened 5 years ago

baylessj commented 5 years ago

Running the test suite gave me a warning that importing Callables directly from collections will be deprecated in Python 3.8. This fixes the source of this warning.

Confirmed that all of the tests pass with this change.

psacawa commented 3 years ago

Python 3.10 is here, and this deprecation is now a hard error. Without this fix, napoleon doesn't work in Python 3.10