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bpo-40241: Add PyObject_GC_IsTracked and PyObject_GC_IsFinalized to the public C-API (GH-19461)

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Add the functions PyObject_GC_IsTracked and PyObject_GC_IsFinalized to the public API to allow to query if Python objects are being currently tracked or have been already finalized by the garbage collector respectively.
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Pablo Galindo 2020-04-11 01:21:54 +01:00 • committed by GitHub
parent 0361556537
commit f13072b8a8
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6 changed files with 50 additions and 1 deletions
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18
Modules/gcmodule.c
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@ -2312,3 +2312,21 @@ PyObject_GC_Del(void *op)
}
PyObject_FREE(g);
}
int
PyObject_GC_IsTracked(PyObject* obj)
{
if (PyObject_IS_GC(obj) && _PyObject_GC_IS_TRACKED(obj)) {
return 1;
}
return 0;
}
int
PyObject_GC_IsFinalized(PyObject *obj)
{
if (PyObject_IS_GC(obj) && _PyGCHead_FINALIZED(AS_GC(obj))) {
return 1;
}
return 0;
}