Python学习笔记——聊天程序源码
今天就把昨天的聊天程序源代码贴出来，个人觉得还是有漏洞的，另外功能和界面还有待于完善。
服务器端代码：PPChatserver.py
# -*- coding: cp936 -*-
from time import ctime
from Tkinter import *
from SimpleDialog import *
import socket
import thread
import sys
class PPChatservGUI(object):
def__init__(self,host='localhost',port=7162):
self.top=Tk()
self.top.title('PPChat server v1.1')
#创建socket并绑定
self.ChatSerSock=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
self.ChatSerSock.bind((host,port))
self.ChatSerSock.listen(5)
#预留功能菜单
self.menubar=Menu(self.top)
for item in ['menu1','menu2','menu3','menu4']:
self.menubar.add_command(label=item)
self.menubar.add_command(label='About',command=self.OnAbout)
self.top['menu']=self.menubar
#创建Frame
self.frame=[]
self.frame.append(Frame())
self.frame.append(Frame())
#消息输出列表框右边的滚动条
self.slbar=Scrollbar(self.frame[0])
self.slbar.pack(side=RIGHT,fill=Y)
#创建消息输出列表框，并绑定上面的滚动条
self.MessageOut=Listbox(self.frame[0],height=25,fg='red')
self.MessageOut['yscrollcommand']=self.slbar.set
self.MessageOut.pack(expand=1,fill=BOTH)
self.slbar['command']=self.MessageOut.yview
self.frame[0].pack(expand=1,fill=BOTH)
#创建消息输入Entry
self.MessageIn=Entry(self.frame[1],width=60,fg='red')
self.MessageIn.pack(expand=1,fill=X,pady=10,padx=15)
#创建发送按钮
self.sendMesgButton=Button(self.frame[1],
text='Send',
width=10,
command=self.OnSendMessage)
#self.sendMesgButton.bind("
self.sendMesgButton.pack(side=BOTTOM and RIGHT,padx=20,pady=10)
#创建退出按钮
self.quitButton=Button(self.frame[1],text='Quit',width=10,command=self.OnQuit)
self.quitButton.pack(side=RIGHT,padx=20,pady=10)
self.frame[1].pack()
#发送消息
defOnSendMessage(self):
self.send_data=''
self.send_data=self.MessageIn.get()
if self.send_data:
self.MessageOut.insert(END,'you said [%s]:'% ctime())
self.MessageOut.insert(END,self.send_data)
self.MessageOut.insert(END,'')
self.MessageIn.delete(0,self.send_data.__len__())
self.ChatClitSock.send(self.send_data)
#socket通信
defSocketProc_recv(self):
self.buffer=1024
self.MessageOut.insert(END,'Waiting for connection...')
while True:
self.ChatClitSock,self.clit_addr=self.ChatSerSock.accept()
self.MessageOut.insert(END,'....connected already....')
while True:
self.recv_data=self.ChatClitSock.recv(self.buffer)
if not self.recv_data:
break
self.MessageOut.insert(END,'Your friend said [%s]:' % ctime())
self.MessageOut.insert(END,self.recv_data)
self.MessageOut.insert(END,'')
self.ChatSerSock.close()
self.ChatClitSock.close()
#退出
defOnQuit(self):
self.ChatSerSock.close()
self.top.quit()
#关于
defOnAbout(self):
pass
#多线程执行收发
defmutiThread(self):
thread.start_new_thread(self.SocketProc_recv,())
def main():
pp=PPChatservGUI()
pp.mutiThread()
mainloop()
if __name__=='__main__':
main()
客户端代码：PPChatclient.py
# -*- coding: cp936 -*-
from time import ctime
from Tkinter import *
from SimpleDialog import *
import socket
import thread
import sys
class PPChatClitGUI(object):
def__init__(self):
self.top=Tk()
self.top.title('PPChat client v1.1')
#创建socket
self.ChatClitSock=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
self.ChatClitSock.connect(('localhost',7162))
#预留功能菜单
self.menubar=Menu(self.top)
for item in ['menu1','menu2','menu3','menu4']:
self.menubar.add_command(label=item)
self.menubar.add_command(label='About',command=self.OnAbout)
self.top['menu']=self.menubar
#创建Frame
self.frame=[]
self.frame.append(Frame())
self.frame.append(Frame())
#消息输出列表框右边的滚动条
self.slbar=Scrollbar(self.frame[0])
self.slbar.pack(side=RIGHT,fill=Y)
#创建消息输出列表框，并绑定上面的滚动条
self.MessageOut=Listbox(self.frame[0],height=25,fg='red')
self.MessageOut['yscrollcommand']=self.slbar.set
self.MessageOut.pack(expand=1,fill=BOTH)
self.slbar['command']=self.MessageOut.yview
self.frame[0].pack(expand=1,fill=BOTH)
#创建消息输入Entry
self.MessageIn=Entry(self.frame[1],width=60,fg='red')
self.MessageIn.pack(fill=X,expand=1,pady=10,padx=15)
#创建发送按钮
self.sendMesgButton=Button(self.frame[1],
text='Send',
width=10,
command=self.OnSendMessage)
#self.sendMesgButton.bind("
self.sendMesgButton.pack(side=BOTTOM and RIGHT,padx=20,pady=10)
#创建退出按钮
self.quitButton=Button(self.frame[1],text='Quit',width=10,command=self.OnQuit)
self.quitButton.pack(side=RIGHT,padx=20,pady=10)
self.frame[1].pack()
#发送消息
defOnSendMessage(self):
self.send_data=''
self.send_data=self.MessageIn.get()
if self.send_data:
self.MessageOut.insert(END,'you said [%s]:'% ctime())
self.MessageOut.insert(END,self.send_data)
self.MessageOut.insert(END,'')
self.MessageIn.delete(0,self.send_data.__len__())
self.ChatClitSock.send(self.send_data)
else:
pass
defSocketProc_recv(self):
self.buffer=1024
self.recv_data=''
while True:
try:
self.recv_data=self.ChatClitSock.recv(self.buffer)
except socket.error,e:
break
self.MessageOut.insert(END,'Your friend said [%s]:' % ctime())
self.MessageOut.insert(END,self.recv_data)
self.MessageOut.insert(END,'')
#退出
defOnQuit(self):
self.top.quit()
self.ChatClitSock.close()
#关于
defOnAbout(self):
pass
#多线程
defmutiThread(self):
thread.start_new_thread(self.SocketProc_recv,())
def main():
pp=PPChatClitGUI()
pp.mutiThread()
mainloop()
if __name__=='__main__':
main()
由于复制粘贴排版的原因，以上代码的缩进可能会有问题。
代码本身有待改进的地方：
1界面，发送消息可以使用Text，改变目前使用Entry只能输入一行的情况。
2 显示汉字的问题。
3 菜单功能
4 对错误和异常的处理（非常重要）
还有其他的问题