def clear(self):
                'od.clear() -> None.  Remove all items from od.'
                try:
                    for node in six.itervalues(self.__map):
                        del node[:]
                    root = self.__root
                    root[:] = [root, root, None]
                    self.__map.clear()
                except __HOLE__:
                    pass
                dict.clear(self)
dataset/ETHPy150Open saltstack/salt/salt/utils/odict.py/OrderedDict.clear