gh-145921: Add "_DuringGC" functions for tp_traverse#145925
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encukou wants to merge 2 commits intopython:mainfrom
Open
gh-145921: Add "_DuringGC" functions for tp_traverse#145925encukou wants to merge 2 commits intopython:mainfrom
encukou wants to merge 2 commits intopython:mainfrom
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There are newly documented restrictions on tp_traverse:
The traversal function must not have any side effects.
It must not modify the reference counts of any Python
objects nor create or destroy any Python objects.
* Add several functions that are guaranteed side-effect-free,
with a _DuringGC suffix.
* Use these in ctypes
* Consolidate tp_traverse docs in gcsupport.rst, moving unique
content from typeobj.rst there
encukou
requested review from
a team,
ZeroIntensity,
ericsnowcurrently and
markshannon
as code owners
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There are newly documented restrictions on tp_traverse:
📚 Documentation preview 📚: https://cpython-previews--145925.org.readthedocs.build/