def getExistingUserInfo(self):
        return next(self._users)
Update the local config cache from memcache/datastore.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/test/test_fakepwd.py/SPwdModuleTests.getExistingUserInfo--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/conf.py/refresh