一个使用进程内通讯的python聊天室代码，python聊天室,#!/usr/bin/e

一个使用进程内通讯的python聊天室代码，python聊天室,#!/usr/bin/e

#!/usr/bin/env python# Added by <ctang@redhat.com>import sysimport osfrom multiprocessing import connectionADDR = ('', 9997)AUTH_KEY = '12345'class Server(object):    def __init__(self, username):        self.auth_key = AUTH_KEY        self.addr = ADDR        self.username = username        self.listener = connection.Listener(self.addr, authkey=self.auth_key)    def listen(self):        while True:            conn = self.listener.accept()            while True:                try:                    request = conn.recv()                    response = self.response(request)                    conn.send(response)                except EOFError:                    break            conn.close()    def reply(self):        message = raw_input("%s: " % self.username)        return message    def output_request(self, request):        sys.stdout.write('%s says: %s\n' % request)    def response(self, request):        self.output_request(request)        response = (self.username, self.reply())        return responseclass Client(object):    def __init__(self, username):        self.auth_key = AUTH_KEY        self.addr = ADDR        self.username = username        self.display_name = self.make_display_name(username)    def make_display_name(self, username):        return "%s: " % username    def connect(self):        self.conn = connection.Client(self.addr, authkey=self.auth_key)        while True:            message = raw_input(self.display_name)            self.send(message)            response = self.conn.recv()            self.output_response(response)     def send(self, message):        self.conn.send((self.username, message))    def output_response(self, response):        sys.stdout.write('%s says: %s\n' % response)def main():    mode = sys.argv[1]    if mode == 'server':        username = raw_input("Your name please: ")        server = Server(username)        server.listen()    elif mode == 'client':        username = raw_input("Your name please: ")        client = Client(username)        client.connect()if __name__ == '__main__':    main()