Add Django 5.x testing support

[g-builder-0]

Add Django 5.x testing support

Fixes #132

Summary

This PR adds comprehensive testing support for Django 5.0, 5.1, 5.2, and the main development branch as requested in issue #132.

Changes Made

tox.ini

• ✅ Added Django 5.0, 5.1, 5.2, and main to test environments
• ✅ Included Python 3.10+ support for Django 5.x versions (Django 5.0+ requirement)
• ✅ Maintained backward compatibility with Django 4.2 and Python 3.9
• ✅ Added proper error handling for unstable Django main branch

.github/workflows/test.yml

• ✅ Updated GitHub Actions matrix to test all new Django versions
• ✅ Added conditional logic to handle Django 5.2 alpha installations
• ✅ Separated stable and unstable (main) testing with appropriate error tolerance
• ✅ Updated to latest action versions (checkout@v5, setup-python@v6)

Test Matrix Coverage

Django Version | Python Versions | Status
-- | -- | --
4.2 | 3.9, 3.10, 3.11, 3.12 | ✅ Stable
5.0 | 3.10, 3.11, 3.12, 3.13 | ✅ Stable
5.1 | 3.10, 3.11, 3.12, 3.13 | ✅ Stable
5.2 | 3.10, 3.11, 3.12, 3.13 | ✅ Alpha support
main | 3.10, 3.11, 3.12, 3.13 | ⚠️ Error tolerance

Testing

Tested locally with:

bash

tox -e py310-dj51  # Django 5.1 with Python 3.10
tox -e py312-dj52  # Django 5.2 with Python 3.12
tox -e flake8      # Code quality
tox -e isort       # Import sorting

Compatibility Notes

• Django 5.0+ requires Python 3.10 or higher (properly handled in exclusions)
• Django 5.2 uses alpha versions until stable release
• Django main branch testing allows failures due to development instability
• Backward compatibility maintained for existing Django 4.2 + Python 3.9 users

• I have opened this pull request against master
• I have added or modified the tests when changing logic
• I have followed the conventional commits guidelines to add meaningful information into the changelog
• I have read the contribution guidelines and I have joined #workgroup-pr-review on
  Slack to find a “pr review buddy” who is going to review my pull request.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (d818cc4) to head (e06bb99).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@          Coverage Diff           @@
##           master    #150   +/-   ##
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  Coverage    0.00%   0.00%           
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  Files           9       9           
  Lines         537     537           
  Branches       76      76           
======================================
  Misses        537     537           

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[fsbraun]

@g-builder-0 Thanks for the PR!

I think current Django main only works with python 3.11+. Can you adjust the test matrix?

[g-builder-0]

@g-builder-0 Thanks for the PR!

I think current Django main only works with python 3.11+. Can you adjust the test matrix?

Thanks for pointing that out! I will update the test matrix.

[fsbraun]

@g-builder-0 It seems I got it wrong: Django 6 starts at Python 3.12. Sorry.

[fsbraun]

Great work!