stream m3u8 url to rtmp in python (with pyRTMP)

def stream(url):
  # Create an RTMPClient instance
  client = pyrtmp.RTMPClient(sys.argv[2], sys.argv[3], sys.argv[4])

  # Connect to the RTMP server
  if not client.connect():
    print('Could not connect to the RTMP server')
    return

  # Perform a stream publish
  if not client.publish(sys.argv[5]):
    print('Could not publish to the RTMP server')
    return

  # Stream the specified file
  if not client.stream(url):
    print('Could not stream the file')
    return
    
stream('http://my.m3u8.url')