Issue #27809: methodcaller_reduce() uses fast call
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@ -1111,6 +1111,8 @@ methodcaller_reduce(methodcallerobject *mc)
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PyObject *functools;
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PyObject *partial;
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PyObject *constructor;
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PyObject *newargs[2];
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_Py_IDENTIFIER(partial);
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functools = PyImport_ImportModule("functools");
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if (!functools)
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@ -1119,17 +1121,11 @@ methodcaller_reduce(methodcallerobject *mc)
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Py_DECREF(functools);
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if (!partial)
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return NULL;
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newargs = PyTuple_New(2);
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if (newargs == NULL) {
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Py_DECREF(partial);
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return NULL;
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}
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Py_INCREF(Py_TYPE(mc));
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PyTuple_SET_ITEM(newargs, 0, (PyObject *)Py_TYPE(mc));
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Py_INCREF(mc->name);
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PyTuple_SET_ITEM(newargs, 1, mc->name);
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constructor = PyObject_Call(partial, newargs, mc->kwds);
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Py_DECREF(newargs);
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newargs[0] = (PyObject *)Py_TYPE(mc);
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newargs[1] = mc->name;
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constructor = _PyObject_FastCallDict(partial, newargs, 2, mc->kwds);
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Py_DECREF(partial);
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return Py_BuildValue("NO", constructor, mc->args);
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}
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