def user_exists(name,
                user=None, host=None, port=None, maintenance_db=None,
                password=None,
                runas=None):
    return bool(
        role_get(name,
                 user=user,
                 host=host,
                 port=port,
                 maintenance_db=maintenance_db,
                 password=password,
                 runas=runas,
                 return_password=False))
Construct TimerCallback.  The targetFps defines frames per second, the
dataset/ETHPy150Open saltstack/salt/salt/modules/postgres.py/user_exists--crossover with--dataset/ETHPy150Open RobotLocomotion/director/src/python/director/timercallback.py/TimerCallback.__init__