python实现简单多人聊天室

本文实例为大家分享了python实现多人聊天室的具体代码,供大家参考,具体内容如下

刚开始学习python,写了一个聊天室练练手。

Server.py

import socket,select,thread;

host=socket.gethostname()

port=5963

addr=(host,port)

inputs=[]

fd_name={}

def who_in_room(w):

name_list=[]

for k in w:

name_list.append(w[k])

return name_list

def conn():

print 'runing'

ss=socket.socket()

ss.bind(addr)

ss.listen(5)

return ss

def new_coming(ss):

client,add=ss.accept()

print 'welcome %s %s' % (client,add)

wel='''welcome into the talking room .

please decide your name.....'''

try:

client.send(wel)

name=client.recv(1024)

inputs.append(client)

fd_name[client]=name

nameList="Some people in talking room, these are %s" % (who_in_room(fd_name))

client.send(nameList)

except Exception,e:

print e

def server_run():

ss=conn()

inputs.append(ss)

while True:

r,w,e=select.select(inputs,[],[])

for temp in r:

if temp is ss:

new_coming(ss)

else:

disconnect=False

try:

data= temp.recv(1024)

data=fd_name[temp]+' say : '+data

except socket.error:

data=fd_name[temp]+' leave the room'

disconnect=True

if disconnect:

inputs.remove(temp)

print data

for other in inputs:

if other!=ss and other!=temp:

try:

other.send(data)

except Exception,e:

print e

del fd_name[temp]

else:

print data

for other in inputs:

if other!=ss and other!=temp:

try:

other.send(data)

except Exception,e:

print e

if __name__=='__main__':

server_run()

client.py

import socket,select,threading,sys;

host=socket.gethostname()

addr=(host,5963)

def conn():

s=socket.socket()

s.connect(addr)

return s

def lis(s):

my=[s]

while True:

r,w,e=select.select(my,[],[])

if s in r:

try:

print s.recv(1024)

except socket.error:

print 'socket is error'

exit()

def talk(s):

while True:

try:

info=raw_input()

except Exception,e:

print 'can\'t input'

exit()

try:

s.send(info)

except Exception,e:

print e

exit()

def main():

ss=conn()

t=threading.Thread(target=lis,args=(ss,))

t.start()

t1=threading.Thread(target=talk,args=(ss,))

t1.start()

if __name__=='__main__':

main()

运行时先启动服务端。进入聊天室先起一个昵称。服务端会向客户端发送当前聊天室内聊天人的列表。一个客户端发出的消息会通过服务端发给其他客户端。

效果如下:

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