Lines Matching refs:__missing__
744 # Make sure dict doesn't have a __missing__ method
745 self.assertFalse(hasattr(dict, "__missing__"))
746 self.assertFalse(hasattr({}, "__missing__"))
748 # (D) subclass defines __missing__ method returning a value
749 # (E) subclass defines __missing__ method raising RuntimeError
750 # (F) subclass sets __missing__ instance variable (no effect)
751 # (G) subclass doesn't define __missing__ at all
753 def __missing__(self, key):
763 def __missing__(self, key):
772 # An instance variable __missing__ should have no effect
773 self.__missing__ = lambda key: None