Rebuild schema, bump up minimum python version to 3.9

[mvdbeek]

That's dictated by schema-salad generating 3.9 syntax now. As an upside we do get much more useful validation errors.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 41.03%. Comparing base (30571ba) to head (246ba3c).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #113   +/-   ##
=======================================
  Coverage   41.03%   41.03%           
=======================================
  Files          51       51           
  Lines        1974     1974           
  Branches      441      441           
=======================================
  Hits          810      810           
  Misses       1047     1047           
  Partials      117      117           

Flag	Coverage Δ
unittests	41.03% <100.00%> (ø)

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[nsoranzo]

@mvdbeek Pushed a commit, but there's still a number of new mypy and unit errors to fix.

[mvdbeek]

These seem like issues with schema-salad ? Any idea what is going on there @mr-c ?

[mr-c]

These seem like issues with schema-salad ? Any idea what is going on there @mr-c ?

Which version of schema-salad did you use?

[mvdbeek]

ahh, schema-salad-8.7.20241010092723, which i guess we pinned for 3.8 support. i'll try newer.

[mvdbeek]

nice, thanks for the hint @mr-c !