xicommon
Troubleshooting
Segmentation Faults during pytest (Python 3.14 free-threading)
If you encounter segmentation faults when running pytest in a Python 3.14 free-threading environment, it is likely caused by C-extensions (like pyteomics.cmass or pyyaml) compiled with an outdated version of Cython.
Fix: Ensure Cython is at least version 3.3.0 before installing dependencies.
- Upgrade Cython:
pip install "cython>=3.3.0" - Reinstall affected packages (e.g., pyteomics) to trigger a rebuild against the new Cython version.
Compilation Error: unknown type name '__pyx_vectorcallfunc'
When running pytest after upgrading Cython, if pyximport fails with a compilation error regarding __pyx_vectorcallfunc in dynamically generated .c files, the .pyxbld cache contains stale C files generated by the old Cython version.
Fix:
Clear the pyximport build cache to force regeneration of the C files:
rm -rf ~/.pyxbld
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Release files for xicommon 1.0.13
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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| xicommon-1.0.13.tar.gz | 74.6 MB | With provenance | Details for xicommon-1.0.13.tar.gz |
Built distributions (wheels)
Total release size: 136.3 MB
Release files / xicommon-1.0.13.tar.gz
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