ImportError: cannot import name TCPServer

[bellszhu]

这是SocketSerer.py如下：

代码： 全选

'''
Created on Aug 8, 2011

@author: bells
'''
from SocketServer import TCPServer, StreamRequestHandler

class Handler(StreamRequestHandler):
    def handle(self):
        addr = self.request.getpeername()
        print 'Got connection from', addr
        self.wfile.write('Thank you for connecting')
        
server = TCPServer(('', 1234), Handler)
server.serve_forever()

执行的时候抛出 ImportError: cannot import name TCPServer

[cuihao]

import SocketServer 试试。
看看dir(SocketServer)的返回值。

[bellszhu]

import SocketServer 试试。
看看dir(SocketServer)的返回值。

在终端上
>>> dir(SocketServer)
['BaseRequestHandler', 'BaseServer', 'DatagramRequestHandler', 'ForkingMixIn', 'ForkingTCPServer', 'ForkingUDPServer', 'StreamRequestHandler', 'TCPServer', 'ThreadingMixIn', 'ThreadingTCPServer', 'ThreadingUDPServer', 'ThreadingUnixDatagramServer', 'ThreadingUnixStreamServer', 'UDPServer', 'UnixDatagramServer', 'UnixStreamServer', '__all__', '__builtins__', '__doc__', '__file__', '__name__', '__package__', '__version__', 'os', 'select', 'socket', 'sys', 'threading']

在pydev中

代码： 全选

'''
Created on Aug 8, 2011

@author: bells
'''
import SocketServer

print dir(SocketServer)

输出如下：
['SocketServer', '__builtins__', '__doc__', '__file__', '__name__', '__package__']
['SocketServer', '__builtins__', '__doc__', '__file__', '__name__', '__package__']

为什么结果不一样??

[jarlyyn]

python版本？

google了下,doc.python.org相对条款有个提示：
The SocketServer module has been renamed to socketserver in Python 3.0. The 2to3 tool will automatically adapt imports when converting your sources to 3.0.

[cuihao]

python版本？

google了下,doc.python.org相对条款有个提示：
The SocketServer module has been renamed to socketserver in Python 3.0. The 2to3 tool will automatically adapt imports when converting your sources to 3.0.

他能用print语句说明肯定是Python2咯

[cuihao]

我这里挺正常的，

代码： 全选

cuihao@cuihao-arch /tmp $ python2 -V
Python 2.7.2
cuihao@cuihao-arch /tmp $ python2 aa.py
['BaseRequestHandler', 'BaseServer', 'DatagramRequestHandler', 'ForkingMixIn', 'ForkingTCPServer', 'ForkingUDPServer', 'StreamRequestHandler', 'TCPServer', 'ThreadingMixIn', 'ThreadingTCPServer', 'ThreadingUDPServer', 'ThreadingUnixDatagramServer', 'ThreadingUnixStreamServer', 'UDPServer', 'UnixDatagramServer', 'UnixStreamServer', '__all__', '__builtins__', '__doc__', '__file__', '__name__', '__package__', '__version__', 'os', 'select', 'socket', 'sys', 'threading']

[yanglf]

你的脚本名字不能叫SocketServer.py，不然就会出现这个问题，改个名字吧