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gh-117398: Use Per-Interpreter State for the _datetime Static Types (gh-119929)

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We make use of the same mechanism that we use for the static builtin types.  This required a few tweaks.

The relevant code could use some cleanup but I opted to avoid the significant churn in this change.  I'll tackle that separately.

This change is the final piece needed to make _datetime support multiple interpreters.  I've updated the module slot accordingly.
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Eric Snow 2024-06-03 19:09:18 -04:00 • committed by GitHub
parent dba7a167db
commit 105f22ea46
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13 changed files with 384 additions and 169 deletions
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Objects/weakrefobject.c
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@ -1066,7 +1066,7 @@ PyObject_ClearWeakRefs(PyObject *object)
void
_PyStaticType_ClearWeakRefs(PyInterpreterState *interp, PyTypeObject *type)
{
static_builtin_state *state = _PyStaticType_GetState(interp, type);
managed_static_type_state *state = _PyStaticType_GetState(interp, type);
PyObject **list = _PyStaticType_GET_WEAKREFS_LISTPTR(state);
// This is safe to do without holding the lock in free-threaded builds;
// there is only one thread running and no new threads can be created.