Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/conch/client/agent.py

-# Copyright (c) 2001-2004 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-#
-"""
-Accesses the key agent for user authentication.
-
-Maintainer: U{Paul Swartz<mailto:z3p@twistedmatrix.com>}
-"""
-
-from twisted.conch.ssh import agent, channel
-from twisted.internet import protocol
-from twisted.python import log
-
-class SSHAgentClient(agent.SSHAgentClient):
-    
-    def __init__(self):
-        agent.SSHAgentClient.__init__(self)
-        self.blobs = []
-
-    def getPublicKeys(self):
-        return self.requestIdentities().addCallback(self._cbPublicKeys)
-
-    def _cbPublicKeys(self, blobcomm):
-        log.msg('got %i public keys' % len(blobcomm))
-        self.blobs = [x[0] for x in blobcomm]
-
-    def getPublicKey(self):
-        if self.blobs:
-            return self.blobs.pop(0)
-        return None
-
-class SSHAgentForwardingChannel(channel.SSHChannel):
-
-    def channelOpen(self, specificData):
-        cc = protocol.ClientCreator(reactor, SSHAgentForwardingLocal)
-        d = cc.connectUNIX(os.environ['SSH_AUTH_SOCK'])
-        d.addCallback(self._cbGotLocal)
-        d.addErrback(lambda x:self.loseConnection())
-        self.buf = ''
-
-    def _cbGotLocal(self, local):
-        self.local = local
-        self.dataReceived = self.local.transport.write
-        self.local.dataReceived = self.write
-   
-    def dataReceived(self, data): 
-        self.buf += data
-
-    def closed(self):
-        if self.local:
-            self.local.loseConnection()
-            self.local = None
-
-class SSHAgentForwardingLocal(protocol.Protocol): pass
-