(self)
return dict((v, k) for k, v in self._ids.items())
Returns the reverse mapping, i.e., the one that maps from generated
        IDs to their corresponding objects
Returns the reverse mapping, i.e., the one that maps from generated
        IDs to their corresponding objects
Returns the reverse mapping i . e . the one that maps from generated IDs to their corresponding objects
def reverse_dict(self):
        """Returns the reverse mapping, i.e., the one that maps from generated
        IDs to their corresponding objects"""
        return dict((v, k) for k, v in self._ids.items())
def reverse_dict ( self ) : return dict ( ( v , k ) for k , v in self . _ids . items ( ) )