tree 86f52ca01b2e0c31392e82221954128d179ed2b8
parent 1d0536de7daee5e6c8c0612e51d0f9cb51dc6336
author Jason Graffius <jasongraffius@gmail.com> 1723077314 -0400
committer Eric Rahm <ericrahm@gmail.com> 1723081445 -1000

Fix for Python 3.9

Python 3.9 is still supported, but Python 3.9 does not support type
unions with the `|` operator. This change removes these in favor of
`Union[...]` or `Optional[...]` as appropriate.

Confirmed all tests pass using Python 3.9