[mauvilsa]

What does this PR do?

Makes the pre-push hooks produce a coverage report combined from all supported Python versions, in a single tox run. Previously tox ran all versions without coverage, a separate hook ran the tests again to get coverage for only the current Python version, and a full coverage report needed yet another manual tox run.

The combined report is shown in the terminal, listing only files below 100%, and is also written as html. A warning is printed if coverage is below 100%, but only when all supported Python versions ran, so that contributors without every version installed don't get a misleading warning. The separate coverage hook, the tox coverage label and the manual steps in the contributing guide are removed, since they are no longer needed.

Before submitting

• Did you read the contributing guideline?
• If you used a coding agent, did you fully understand and validate all generated code and ensure it follows the contributing guidelines?
• Did you update the documentation? (readme and public docstrings)
• [n/a] Did you write unit tests such that there is 100% coverage on related code? (required for bug fixes and new features)
• Did you verify that new and existing tests pass locally?
• [n/a] If this is a bug fix, did you verify that the tests fail without the code fix?
• Did you make sure that all changes preserve backward compatibility?
• Did you update the CHANGELOG including a pull request link? (not for typos, docs, test updates, or minor internal changes/refactors)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[greptile-apps]

Confidence Score: 5/5

[Medium impact] The PR appears safe to merge; no actionable issues were found.

Summary

Combines coverage from the tox test runs in the pre-push hook.

• Pre-push tests now create one coverage report across Python versions.

Acknowledged intent: mauvilsa explicitly limits the warning to complete Python runs so contributors with missing interpreters do not receive a misleading warning.

_{Reviews (1) · Last reviewed commit: "Run combined coverage of all Python vers..." · Reviewed by Greptile}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (c4b5435) to head (a88c03a).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #1027   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           27        27           
  Lines        10018     10018           
=========================================
  Hits         10018     10018           

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