有没有办法模拟websocket的请求？

import websocket

def on_message(ws, message):
    print(message)

def on_error(ws, error):
    print(error)

def on_close(ws):
    print("Connection closed")

def on_open(ws):
    ws.send("Hello, Server!")

if __name__ == "__main__":
    websocket.enableTrace(True)
    ws = websocket.WebSocketApp("ws://example.com/socket",
                                on_message=on_message,
                                on_error=on_error,
                                on_close=on_close)
    ws.on_open = on_open
    ws.run_forever()

var socket = new WebSocket("ws://example.com/socket");

socket.onopen = function() {
    socket.send("Hello, Server!");
};

socket.onmessage = function(event) {
    console.log(event.data);
};

socket.onclose = function() {
    console.log("Connection closed");
};