Update python versions (drop 3.9, add 3.14) #1256
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kingbuzzman
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kingbuzzman
December 1, 2025 10:14
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Pull request overview
This PR updates the supported Python versions by dropping Python 3.9 support (raising the minimum to 3.10) and adding official support for Python 3.14. The changes modernize type annotations to use Python 3.10+ syntax throughout the codebase.
- Drops Python 3.9 and sets minimum version to 3.10
- Adds Python 3.14 support with CI testing
- Modernizes type annotations to use Python 3.10+ union syntax (PEP 604)
Reviewed changes
Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| tox.ini | Updated test environments to include py314 and remove py39 |
| pyproject.toml | Updated requires-python to >=3.10 and classifiers to reflect Python 3.10-3.14 support |
| .github/workflows/main.yml | Added Python 3.14 test jobs, removed Python 3.9 jobs, updated PyPy version to 3.10 |
| pytest_django/fixtures.py | Modernized type annotations: moved Callable import to collections.abc, replaced Optional[Union[...]] with pipe operator syntax |
| pytest_django/asserts.py | Consolidated TYPE_CHECKING imports and moved Callable import to collections.abc |
| docs/changelog.rst | Added entry for Python 3.14 support in v4.12.0 |
| README.rst | Updated minimum Python version from 3.9 to 3.10 in documentation |
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Drop Python 3.9 support and raise minimum version to 3.10. Add official Python 3.14 support with CI testing.