_wrappers: use PyDict_GetItemStringRef instead of PyDict_GetItemString

Signed-off-by: Filipe Laíns <[email protected]>

src/wrapt/_wrappers.c

@@ -1301,6 +1301,8 @@ static PyObject *WraptObjectProxy_reversed(
 static PyObject *WraptObjectProxy_round(
         WraptObjectProxyObject *self, PyObject *args)
 {
+    int res;
+
     PyObject *module = NULL;
     PyObject *dict = NULL;
     PyObject *round = NULL;
@@ -1318,14 +1320,22 @@ static PyObject *WraptObjectProxy_round(
         return NULL;
 
     dict = PyModule_GetDict(module);
-    round = PyDict_GetItemString(dict, "round");
 
+    #if PY_VERSION_HEX >= 0x30d0000  /* Python >=3.13 */
+    res = PyDict_GetItemStringRef(dict, "round", &round);
+    if (res != 1) {
+        Py_DECREF(module);
+        return NULL;
+    }
+    #else
+    round = PyDict_GetItemString(dict, "round");
     if (!round) {
         Py_DECREF(module);
         return NULL;
     }
-
     Py_INCREF(round);
+    #endif
+
     Py_DECREF(module);
 
     result = PyObject_CallFunctionObjArgs(round, self->wrapped, NULL);