~已解决~转一个python写的50多行的聊天室源码~（好像有点问题请看看）

jd_chen

原文 ~
http://doc.zoomquiet.org/data/20051121170924/

1. 
   
2. import socket
   
3. import select
   
4. 
   
5. class ChatServer:
   
6. 
   
7.   def __init__( self, port ):
   
8.     self.port = port;
   
9. 
   
10.     self.srvsock = socket.socket( socket.AF_INET, socket.SOCK_STREAM )
    
11.     self.srvsock.setsockopt( socket.SOL_SOCKET, socket.SO_REUSEADDR, 1 )
    
12.     self.srvsock.bind( ("192.168.10.233", port) )
    
13.     self.srvsock.listen( 5 )
    
14. 
    
15.     self.descriptors = [self.srvsock]
    
16.     print 'ChatServer started on port %s' % port
    
17. 
    
18. 
    
19. def run( self ):
    
20. 
    
21.   while 1:
    
22. 
    
23.     # Await an event on a readable socket descriptor
    
24.     (sread, swrite, sexc) = select.select( self.descriptors, [], [] )
    
25. 
    
26.     # Iterate through the tagged read descriptors
    
27.     for sock in sread:
    
28. 
    
29.       # Received a connect to the server (listening) socket
    
30.       if sock == self.srvsock:
    
31.         self.accept_new_connection()
    
32.       else:
    
33. 
    
34.         # Received something on a client socket
    
35.         str = sock.recv(100)
    
36. 
    
37.         # Check to see if the peer socket closed
    
38.         if str == '':
    
39.           host,port = sock.getpeername()
    
40.           str = 'Client left %s:%s\r\n' % (host, port)
    
41.           self.broadcast_string( str, sock )
    
42.           sock.close
    
43.           self.descriptors.remove(sock)
    
44.         else:
    
45.           host,port = sock.getpeername()
    
46.           newstr = '[%s:%s] %s' % (host, port, str)
    
47.           self.broadcast_string( newstr, sock )
    
48. 
    
49. 
    
50. def accept_new_connection( self ):
    
51. 
    
52.   newsock, (remhost, remport) = self.srvsock.accept()
    
53.   self.descriptors.append( newsock )
    
54. 
    
55.   newsock.send("You're connected to the Python chatserver\r\n")
    
56.   str = 'Client joined %s:%s\r\n' % (remhost, remport)
    
57.   self.broadcast_string( str, newsock )
    
58. 
    
59. def broadcast_string( self, str, omit_sock ):
    
60. 
    
61.   for sock in self.descriptors:
    
62.     if sock != self.srvsock and sock != omit_sock:
    
63.       sock.send(str)
    
64. 
    
65.   print str,
    
66. 
    
67. myServer = ChatServer( 2626 ).run()
    

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不过运行后报错~

1. 
   
2. [root@localhost python]# python python.py
   
3. ChatServer started on port 2626
   
4. Traceback (most recent call last):
   
5.   File "python.py", line 66, in <module>
   
6.     myServer = ChatServer( 2626 ).run()
   
7. AttributeError: ChatServer instance has no attribute 'run'
   

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[ 本帖最后由 jd_chen 于 2007-3-19 20:57 编辑 ]

bleem1998

缩进缩进
run属于类里的一个方法
注意缩进

jd_chen

我把

1. 
   
2. myServer = ChatServer( 2626 ).run()
   

复制代码

改为这个

1. 
   
2. myServer = ChatServer( 2626 )
   
3. myServer.run()
   

复制代码

还是报一样的错？
我是用LINUX的~用2.5板本

zzjcs1971

原帖由 jd_chen 于 2007-3-19 20:09 发表
我把

1. 
   
2. myServer = ChatServer( 2626 ).run()
   

复制代码

改为这个

1. 
   
2. myServer = ChatServer( 2626 )
   
3. myServer.run()
   

复制代码

还是报一样的错？
我是用LINUX的~用2.5板本

bleem1998的意思你没明白，他是说你ChatServer类中所定义的函数缩进不对。

jd_chen

原帖由 bleem1998 于 2007-3-19 17:27 发表
缩进缩进
run属于类里的一个方法
注意缩进

呵呵，谢谢可以了~