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Making PyPI's test suite 81% faster
blog.trailofbits.com | blog | #supply-chain | #open-source | #pypi | #python | #testing | #pytest | #engineering-practice
Summary
Trail of Bits cut PyPI's Warehouse test suite from 163 to 30 seconds via pytest-xdist parallelization, Python 3.12 sys.monitoring coverage, optimized test discovery, and trimmed imports.
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