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GeezerVison is showing github.com — [3.14] gh-128639: Don't assume one thread in subinterpreter finalization with fixed daemon thread support (GH-134606) by miss-islington · Pull Request #139050 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Sep 17, 2025 •
edited by bedevere-app Bot
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This reapplies GH-128640.
(cherry picked from commit a648813)

Co-authored-by: Peter Bierma [email protected]

  • Issue: Subinterpreters don't properly clean up threads #128639

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@ZeroIntensity @miss-islington
pythongh-128639: Don't assume one thread in subinterpreter finalizati…
7b8c082 
…on with fixed daemon thread support (pythonGH-134606)

This reapplies pythonGH-128640.
(cherry picked from commit a648813)

Co-authored-by: Peter Bierma <[email protected]>
@miss-islington
miss-islington requested a review from ericsnowcurrently as a code owner September 17, 2025 15:14
@bedevere-app bedevere-app Bot added the awaiting review label Sep 17, 2025
@bedevere-app bedevere-app Bot mentioned this pull request Sep 17, 2025
Subinterpreters don't properly clean up threads #128639
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@bedevere-app bedevere-app Bot added the topic-subinterpreters label Sep 17, 2025
@bedevere-app bedevere-app Bot mentioned this pull request Sep 17, 2025
gh-128639: Don't assume one thread in subinterpreter finalization with fixed daemon thread support #134606
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ZeroIntensity
ZeroIntensity approved these changes Sep 17, 2025
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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting review labels Sep 17, 2025
@ZeroIntensity
ZeroIntensity merged commit cec4ddf into python:3.14 Oct 7, 2025
@bedevere-app bedevere-app Bot removed the awaiting merge label Oct 7, 2025
@miss-islington
miss-islington deleted the backport-a648813-3.14 branch January 2, 2026 18:05
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@ZeroIntensity ZeroIntensity ZeroIntensity approved these changes
@ericsnowcurrently ericsnowcurrently Awaiting requested review from ericsnowcurrently ericsnowcurrently is a code owner

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@miss-islington @ZeroIntensity
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