Geoffrey Gerrietts discovered that a KeyError was caught that probably

should have been a NameError.  I'm checking in a change that catches
both, just to be sure -- I can't be bothered trying to understand this
code any more. :-)

Demo/metaclasses/Meta.py

@@ -30,7 +30,7 @@ class MetaHelper:
         except AttributeError:
             try:
                 ga = self.__formalclass__.__getattr__('__usergetattr__')
-            except KeyError:
+            except (KeyError, AttributeError):
                 raise AttributeError, name
             return ga(self, name)
         if type(raw) != types.FunctionType: