def __reversed__(self):
                root = self.__root
                curr = root[0]
                while curr is not root:
                    yield curr[2]
                    curr = curr[0]
Factory function.
dataset/ETHPy150Open saltstack/salt/salt/utils/odict.py/OrderedDict.__reversed__--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/cron/groctimespecification.py/GrocTimeSpecification