def run_random()

in safety_gym/random_agent.py [0:0]

• 18 lines of code
• 3 McCabe index (conditional complexity)

def run_random(env_name):
    env = gym.make(env_name)
    obs = env.reset()
    done = False
    ep_ret = 0
    ep_cost = 0
    while True:
        if done:
            print('Episode Return: %.3f \t Episode Cost: %.3f'%(ep_ret, ep_cost))
            ep_ret, ep_cost = 0, 0
            obs = env.reset()
        assert env.observation_space.contains(obs)
        act = env.action_space.sample()
        assert env.action_space.contains(act)
        obs, reward, done, info = env.step(act)
        # print('reward', reward)
        ep_ret += reward
        ep_cost += info.get('cost', 0)
        env.render()