def get_stats_async(self, rpc=None):
    request = MemcacheStatsRequest()
    self._add_app_id(request)
    response = MemcacheStatsResponse()
    return self._make_async_call(rpc, 'Stats', request, response,
                                 self.__get_stats_hook, None)
Remove references to posts in activities if the posts don't exist.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/memcache/__init__.py/Client.get_stats_async--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/tools/dbchk.py/DatabaseChecker._RepairMissingPosts