def save(self, file_name):
        with open(file_name, 'wb') as io:
            dill.dump(self.data, io)
        return True
This overrides the default AccessControlledModel behavior for checking
dataset/ETHPy150Open Axelrod-Python/Axelrod/axelrod/deterministic_cache.py/DeterministicCache.save--crossover with--dataset/ETHPy150Open girder/girder/girder/models/group.py/Group.hasAccess