recipe-213238.py 文件源码

def get_proxy(self):
        if not self._ptype:
            proxy=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
            proxy.connect((self._phost,self._pport))
            proxy_authorization=''
            if self._puser:
                proxy_authorization='Proxy-authorization: Basic '+\
                base64.encodestring(self._puser+':'+self._ppass).strip()+'\r\n'
            proxy_connect='CONNECT %s:%sHTTP/1.0\r\n'%(self.host,self._port)
            user_agent='User-Agent: pytunnel\r\n'
            proxy_pieces=proxy_connect+proxy_authorization+user_agent+'\r\n'
            proxy.sendall(proxy_pieces+'\r\n')
            response=recv_all(proxy,timeout=0.5)
            status=response.split()[1]
            if int(status)/100 !=2:
                print 'error',response
                raise status
            return proxy