Python實現群聊天小程式代碼

標籤：輸入   utf-8   一個   exception   客戶   port   error   socket   pen   

群聊服務端

服務端Server.py代碼如下：

# -*- coding: utf-8 -*-#!/usr/bin/env python # @Time    : 2018/5/18 16:05# @Desc    : 群聊服務端# @File    : Server.py# @Software: PyCharmimport socket, selecthost = socket.gethostname()port = 5999addr = (host, port)inputs = []fd_name = {} """遍曆群成員"""def who_in_room(w):    name_list = []    for k in w:        name_list.append(w[k])    return name_list """串連"""def conn():    print "服務端開始運行"    ss = socket.socket()    ss.bind(addr)    ss.listen(5)    return ss """添加新的群成員"""def new_coming(ss):    client, add = ss.accept()    print ‘歡迎 %s %s‘ % (client, add)    wel = ‘‘‘歡迎進入聊天室 . 請輸入你的名字:‘‘‘    try:        client.send(wel)        name = client.recv(1024)        inputs.append(client)        fd_name[client] = name        nameList = "已線上聊天的群成員是 %s" % (who_in_room(fd_name))        client.send(nameList)    except Exception, e:        print e """遍曆聊天資訊"""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] + " 說 : "+ data                except socket.error:                    data = fd_name[temp] + "離開聊天室"                    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()

群聊用戶端

用戶端Client.py代碼如下：

# -*- coding: utf-8 -*-#!/usr/bin/env python # @Time    : 2018/5/18 16:06# @Desc    : 群聊用戶端# @File    : Client.py# @Software: PyCharm import socket, select, threadinghost = socket.gethostname()addr = (host, 5999) """串連"""def conn():    s = socket.socket()    s.connect(addr)    return s """擷取群成員"""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 "通訊出現異常"                exit() """輸入聊天"""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() """主函數，建立聊天和擷取群成員線程"""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() 

先啟動服務端代碼，後啟動用戶端（啟動一個，代表一個群成員，可多個）代碼，執行結果如下：　　

 

 

 

Python實現群聊天小程式代碼