This PR fixes compatibility with older Python versions.
PR #10 made use of a Python 3.9+ feature, causing this library no longer to work on older Python version.
This PR corrects that, with the side-effect that it will cause Python 3.7 to become the minimum (which IMHO is acceptable).
This PR fixes compatibility with older Python versions. PR #10 made use of a Python 3.9+ feature, causing this library no longer to work on older Python version.
This PR corrects that, with the side-effect that it will cause Python 3.7 to become the minimum (which IMHO is acceptable).