def __getitem__(self, key):
        return state[self.key][key]
Returns a string containing the name of a service to restart, such as 'openvpn'
dataset/ETHPy150Open duerrp/pyexperiment/pyexperiment/utils/persistent_memoize.py/PersistentCache.__getitem__--crossover with--dataset/ETHPy150Open heyaaron/openmesher/OpenMesher/interfaces.py/IOpenMesherPackagePlugin.service_to_restart