(self)
return iter(self._dict)
x.__iter__() <==> iter(x)
x.__iter__() <==> iter(x)
x . __iter__ () < == > iter ( x )
def __iter__(self):
        '''x.__iter__() <==> iter(x)'''
        return iter(self._dict)
def __iter__ ( self ) : return iter ( self . _dict )