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GeezerVison is showing github.com — Speed up sysconfig · Issue #98718 · python/cpython

Speed up sysconfig #98718

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Speed up sysconfig#98718
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performancePerformance or resource usagePerformance or resource usagetopic-sysconfigtype-featureA feature request or enhancementA feature request or enhancement

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@FFY00
FFY00
opened on Oct 26, 2022
Issue body actions

sysconfig is currently a bit slow to be able to imported at startup, as would be required in #88142, so it would make sense to try to speed it up where we can.

  • PR: gh-98718: add sys.build_prefix #99273
  • PR: gh-98718: re-use already calculated is_python_build from getpath #98719

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  1. FFY00
    added
    type-featureA feature request or enhancementA feature request or enhancement
    on Oct 26, 2022
  2. FFY00
    added a commit that references this issue on Oct 26, 2022

    pythongh-98718: re-use already calculated is_python_build from getpath

    080a70a
  3. AlexWaygood
    added
    performancePerformance or resource usagePerformance or resource usage
    on Oct 26, 2022
  4. FFY00
    added 3 commits that reference this issue on Nov 9, 2022

    pythongh-98718: add sys.build_prefix

    eaa03ca

    pythongh-98718: add sys.build_prefix

    7c3e199

    pythongh-98718: add sys.build_prefix

    3bc6847
  5. FFY00
    added
    topic-sysconfig
    on Apr 3, 2023

  6. merwok commented on Oct 23, 2026

    @merwok
    merwok
    on Oct 23, 2026
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    I’m wondering about adding another attribute to sys, and whether this notion of build prefix applies to all implementations.

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