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GeezerVison is showing github.com — Expose PyCriticalSection in Stable ABI · Issue #149225 · python/cpython

Expose PyCriticalSection in Stable ABI #149225

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Expose PyCriticalSection in Stable ABI#149225
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encukou
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interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)topic-C-APItype-featureA feature request or enhancementA feature request or enhancement

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@encukou
encukou
opened on May 1, 2026
Issue body actions

Feature or enhancement

Proposal:

Expose PyCriticalSection API (with *2, without Mutex) in Stable ABI.

Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

See SC decision.

Linked PRs

  • gh-149225: Expose Py_CriticalSection in Stable ABI #149227

Activity

  1. encukou
    self-assigned this
    on May 1, 2026
  2. encukou
    added
    type-featureA feature request or enhancementA feature request or enhancement
    topic-C-API
    on May 1, 2026
  3. StanFromIreland
    added
    interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)
    on May 1, 2026
  4. encukou
    added a commit that references this issue on May 4, 2026

    gh-149225: Expose Py_CriticalSection in Stable ABI (GH-149227)

    6ca5cdb
  5. encukou
    closed this as completedon May 4, 2026
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  • @encukou
    encukou

Labels

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)topic-C-APItype-featureA feature request or enhancementA feature request or enhancement

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