基于进程内通讯的python聊天室实现方法
本文实例讲述了基于进程内通讯的python聊天室实现方法。分享给大家供大家参考。具体如下：
#!/usr/bin/env python
# Added by <ctang@redhat.com>
import sys
import os
from multiprocessing import connection
ADDR = ('', 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 response
class 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()
希望本文所述对大家的Python程序设计有所帮助。
