MNT: migrate PyList_GetItem usages to PyList_GetItemRef#26246
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charris merged 1 commit intonumpy:mainfrom Apr 9, 2024
Merged
MNT: migrate PyList_GetItem usages to PyList_GetItemRef#26246charris merged 1 commit intonumpy:mainfrom
charris merged 1 commit intonumpy:mainfrom
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If this sort of migration is fine, I'll start next on migrating usages of |
mhvk
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Seems sensible. Doing quick git grep, it seems the total number of cases of any of these is, thankfully, not all that large!
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Thanks Nathan. |
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PEP 703 has some discussion about why this is necessary. In short, in a GIL-less python, it's possible for
itemin all three cases to be garbage collected before thePyTuple_GetItemcall can execute. UsingPyList_GetItemRefensures that can't happen.There's still one more
PyList_GetItemusage in a test, but it's there specifically to test C API usages that create borrowed references, so I left it alone.