How to run a python script like pm2 for nodejs

I've used `pm2` for my Node.js script and I love it. Now I have a python script which collect streaming data on EC2. Sometimes the script bombs out and I would like a process manager to restart itself like pm2. Is there something the same as pm2 for python? I've been searching around and couldn't find anything. Here's my error File "/usr/local/lib/python2.7/dist-packages/tweepy/streaming.py", line 430, in filter self._start(async) File "/usr/local/lib/python2.7/dist-packages/tweepy/streaming.py", line 346, in _start self._run() File "/usr/local/lib/python2.7/dist-packages/tweepy/streaming.py", line 286, in _run raise exception AttributeError: 'NoneType' object has no attribute 'strip' /usr/local/lib/python2.7/dist-packages/requests/packages/urllib3/util/ssl_.py:90: It's a simple data collecting script class StdOutListener(StreamListener): def on_data(self, data): mydata = json.loads(data) db.raw_tweets.insert_one(mydata) return True def on_error(self, status): mydata = json.loads(status) db.error_tweets.insert_one(mydata) if __name__ == '__main__': #This handles Twitter authetification and the connection to Twitter Streaming API l = StdOutListener() auth = OAuthHandler(consumer_key, consumer_secret) auth.set_access_token(access_token, access_token_secret) stream = Stream(auth, l) #This line filter Twitter Streams to capture data by the keywords: 'python', 'javascript', 'ruby' stream.filter(follow=['']) That I would like it to just restart itself in case something happens.