To its simplest form, ws4py comes with a client that doesn't depends on anything but Python.

It's a threaded client as simple as:

from ws4py.client.threadedclient import WebSocketClient

class MyClient(WebSocketClient):

def opened(self):

ws4py provides also a client based on Tornado and gevent. Strangely enough, Tornado

comes up with a server implementation but not a client. They work in a similar fashion.

Server support