Fixed bug in Base __getattro__ that caused __of__ to be missed in

instances of instances of subclasses (meta classes) of ExtensionClass.
zopefoundation · Feb 13, 2005 · 2920187 · 2920187
1 parent a6b8997
commit 2920187
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diff --git a/_ExtensionClass.c b/_ExtensionClass.c
@@ -142,7 +142,8 @@ Base_getattro(PyObject *obj, PyObject *name)
                              If the tp_descr_get of res is of_get, 
                              then call it. */
 
-                          if (res->ob_type->ob_type == &ExtensionClassType
+                          if (PyObject_TypeCheck(res->ob_type,
+                                                     &ExtensionClassType)
                               && res->ob_type->tp_descr_get != NULL)
                             res = res->ob_type->tp_descr_get(
                                                  res, obj,