Use _PyObject_CallMethodIdObjArgs()

Issue #28915: Replace _PyObject_CallMethodId() with
_PyObject_CallMethodIdObjArgs() in various modules when the format string was
only made of "O" formats, PyObject* arguments.

_PyObject_CallMethodIdObjArgs() avoids the creation of a temporary tuple and
doesn't have to parse a format string.

Python/_warnings.c

@@ -26,7 +26,7 @@ check_matched(PyObject *obj, PyObject *arg)
 
     if (obj == Py_None)
         return 1;
-    result = _PyObject_CallMethodId(obj, &PyId_match, "O", arg);
+    result = _PyObject_CallMethodIdObjArgs(obj, &PyId_match, arg, NULL);
     if (result == NULL)
         return -1;
 

Python/import.c

@@ -1705,7 +1705,7 @@ PyImport_ReloadModule(PyObject *m)
         Py_INCREF(imp);
     }
 
-    reloaded_module = _PyObject_CallMethodId(imp, &PyId_reload, "O", m);
+    reloaded_module = _PyObject_CallMethodIdObjArgs(imp, &PyId_reload, m, NULL);
     Py_DECREF(imp);
     return reloaded_module;
 }

Python/marshal.c

@@ -1649,7 +1649,7 @@ marshal_dump(PyObject *self, PyObject *args)
     s = PyMarshal_WriteObjectToString(x, version);
     if (s == NULL)
         return NULL;
-    res = _PyObject_CallMethodId(f, &PyId_write, "O", s);
+    res = _PyObject_CallMethodIdObjArgs(f, &PyId_write, s, NULL);
     Py_DECREF(s);
     return res;
 }