def get_all():
    if not SERVICE_DIR:
        raise CommandExecutionError("Could not find service directory.")
    service_list = [dirname for dirname
                            in os.listdir(SERVICE_DIR)
                            if not dirname.startswith('.')]
    return sorted(service_list)
Create a L{UserDatabase} with no user data in it.
dataset/ETHPy150Open saltstack/salt/salt/modules/s6.py/get_all--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/python/test/test_fakepwd.py/UserDatabaseTests.setUp