doc/core/howto/tutorial/listings/finger/finger07.py

   1 # Read username, output from non-empty factory, drop connections
   2
   3 from twisted.internet import protocol, reactor
   4 from twisted.protocols import basic
   5
   6 class FingerProtocol(basic.LineReceiver):
   7     def lineReceived(self, user):
   8         self.transport.write(self.factory.getUser(user)+"\r\n")
   9         self.transport.loseConnection()
  10
  11 class FingerFactory(protocol.ServerFactory):
  12     protocol = FingerProtocol
  13
  14     def __init__(self, **kwargs):
  15         self.users = kwargs
  16
  17     def getUser(self, user):
  18         return self.users.get(user, "No such user")
  19
  20 reactor.listenTCP(1079, FingerFactory(moshez='Happy and well'))
  21 reactor.run()