gh-142518: Add thread safety notes for the buffer protocol#145911
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lysnikolaou merged 4 commits intoMar 18, 2026
python:mainpython/cpython:mainfrom
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Merged
gh-142518: Add thread safety notes for the buffer protocol#145911lysnikolaou merged 4 commits intopython:mainpython/cpython:mainfrom lysnikolaou:buffer-protocol-thread-safetylysnikolaou/cpython:buffer-protocol-thread-safetyCopy head branch name to clipboard
lysnikolaou merged 4 commits into
python:mainpython/cpython:mainfrom
lysnikolaou:buffer-protocol-thread-safetylysnikolaou/cpython:buffer-protocol-thread-safetyCopy head branch name to clipboard
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50 tasks
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| * The export counter decrement in step (1) must be atomic. | ||
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| * Resource cleanup when the counter reaches zero must be reentrant, |
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not sure why it needs to be re-entrant, can you give an example?
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What I meant here is that resource cleanup should only happen once. Or, in general, be handled gracefully. Should I update the wording you think?
kumaraditya303
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Mar 16, 2026
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One question otherwise LGTM
kumaraditya303
approved these changes
Mar 18, 2026
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Thanks @lysnikolaou for the PR 🌮🎉.. I'm working now to backport this PR to: 3.14. |
miss-islington
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Mar 18, 2026
…honGH-145911) (cherry picked from commit 847f83e) Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
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GH-146106 is a backport of this pull request to the 3.14 branch. |
ljfp
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Apr 25, 2026
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📚 Documentation preview 📚: https://cpython-previews--145911.org.readthedocs.build/