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学习python中,求帮助~
代码;
#!/usr/bin/python
# -*- coding: utf-8 -*-
from twisted.internet import reactor
from twisted.internet.protocol import Protocol,Factory
class SimpleLogger(Protocol):
def connectionMade(self):
print 'Got connection from',self.transport.client
def connectionLost(self,reason):
print self.transport.client,'disconnected'
def dataReceived(self,data):
print data
factory=Factory()
factory.protocol=SimpleLogger
reactor.listenTCP(1239,factory)
reactor.run()
错误:
Traceback (most recent call last):
File "14_8.py", line 4, in <module>
from twisted.internet import reactor
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/reactor.py", line 38, in <module>
from twisted.internet import default
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/default.py", line 56, in <module>
install = _getInstallFunction(platform)
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/default.py", line 44, in _getInstallFunction
from twisted.internet.epollreactor import install
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/epollreactor.py", line 24, in <module>
from twisted.internet import posixbase
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/posixbase.py", line 18, in <module>
from twisted.internet import error, udp, tcp
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 28, in <module>
from twisted.internet._newtls import (
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/_newtls.py", line 21, in <module>
from twisted.protocols.tls import TLSMemoryBIOFactory, TLSMemoryBIOProtocol
File "/usr/local/lib/python2.7/dist-packages/twisted/protocols/tls.py", line 63, in <module>
from twisted.internet._sslverify import _setAcceptableProtocols
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/_sslverify.py", line 38, in <module>
TLSVersion.TLSv1_1: SSL.OP_NO_TLSv1_1,
AttributeError: 'module' object has no attribute 'OP_NO_TLSv1_1'
求帮助呀
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