def get_output(self):
        return self.__output
Computes special properties for storing.
dataset/ETHPy150Open sdispater/cleo/cleo/testers/command_tester.py/CommandTester.get_output--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/datastore/old_datastore_stub_util.py/PrepareSpecialPropertiesForStore