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Stabilize Windows 3.14 notebook tests by avoiding loky backend#138

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tobiasraabe merged 2 commits intomainfrom
fix/windows-py314-notebook-hang
Feb 6, 2026
Merged

Stabilize Windows 3.14 notebook tests by avoiding loky backend#138
tobiasraabe merged 2 commits intomainfrom
fix/windows-py314-notebook-hang

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Summary

  • force the two notebook functional tests to run with parallel_backend="processes"
  • keep n_workers=2 so parallel behavior is still exercised
  • avoid flaky loky teardown behavior seen on Windows + Python 3.14 CI runs

Validation

  • uv run --python 3.14.2 --group test pytest -q tests/test_jupyter/test_functional_interface.ipynb tests/test_jupyter/test_functional_interface_w_relative_path.ipynb
  • uv run --python 3.14.2 --group test pytest --cov=src --cov=tests --cov-report=xml

@tobiasraabe tobiasraabe added this pull request to the merge queue Feb 6, 2026
@tobiasraabe tobiasraabe removed this pull request from the merge queue due to a manual request Feb 6, 2026
@tobiasraabe tobiasraabe added this pull request to the merge queue Feb 6, 2026
Merged via the queue into main with commit 9cc0703 Feb 6, 2026
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@tobiasraabe tobiasraabe deleted the fix/windows-py314-notebook-hang branch February 6, 2026 18:44
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