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gh-145254: Add thread safety annotation by lysnikolaou · Pull Request #145255 · python/cpython · GitHub
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Merged
kumaraditya303 merged 4 commits into from
Mar 12, 2026
+195 −0
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gh-145254: Add thread safety annotation #145255

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a270317
gh-145254: Add thread safety annotation
lysnikolaou Feb 26, 2026
d577860
Address first round of feedback
lysnikolaou Mar 6, 2026
3ba0282
Change levels and add new section to thread safety page
lysnikolaou Mar 6, 2026
0169478
Use correct example for safe-shared level
lysnikolaou Mar 10, 2026
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Use correct example for safe-shared level
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@lysnikolaou
lysnikolaou committed Mar 10, 2026
commit 016947832e3fa990cf74fa09c1f670e9d6165f7d
4 changes: 2 additions & 2 deletions Doc/library/threadsafety.rst
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Expand Up @@ -78,8 +78,8 @@ object. The implementation uses internal synchronization (such as
:ref:`critical sections <python-critical-section-api>`) to protect shared
mutable state, so callers do not need to supply their own locking.

Example: :c:func:`PyMutex_Lock` can be called from multiple threads on the
same :c:type:`PyMutex` - it uses internal synchronization to serialize
Example: :c:func:`PyList_GetItemRef` can be called from multiple threads on the
same :c:type:`PyListObject` - it uses internal synchronization to serialize
access.

.. _threadsafety-level-atomic:
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