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Author SHA1 Message Date
Sam Gross
e8752d7b80
gh-118789: Add PyUnstable_Object_ClearWeakRefsNoCallbacks (#118807) 
This exposes `PyUnstable_Object_ClearWeakRefsNoCallbacks` as an unstable
C-API function to provide a thread-safe mechanism for clearing weakrefs
without executing callbacks.

Some C-API extensions need to clear weakrefs without calling callbacks,
such as after running finalizers like we do in subtype_dealloc.
Previously they could use `_PyWeakref_ClearRef` on each weakref, but
that's not thread-safe in the free-threaded build.

Co-authored-by: Petr Viktorin <encukou@gmail.com>
 2024-06-18 09:57:23 -04:00
Petr Viktorin
179869af92
gh-94808: Fix refcounting in PyObject_Print tests (GH-117421) 2024-04-01 17:01:22 +02:00
MonadChains
90c3c68a65
gh-94808:Improve coverage of PyObject_Print (GH-98749) 2024-04-01 12:52:25 +00:00