# Twisted, the Framework of Your Internet
# Copyright (C) 2001 Matthew W. Lefkowitz
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of version 2.1 of the GNU Lesser General Public
# License as published by the Free Software Foundation.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from twisted.spread import pb
from twisted.internet import app
from twisted.cred.authorizer import DefaultAuthorizer
class DefinedError(pb.Error):
pass
class SimplePerspective(pb.Perspective):
def perspective_echo(self, text):
print 'echoing',text
return text
def perspective_error(self):
raise DefinedError("exception!")
class SimpleService(pb.Service):
def getPerspectiveNamed(self, name):
p = SimplePerspective(name)
p.setService(self)
return p
if __name__ == '__main__':
import pbecho
appl = app.Application("pbecho")
auth = DefaultAuthorizer(appl)
service = pbecho.SimpleService("pbecho", appl, auth)
service.getPerspectiveNamed("guest").makeIdentity("guest")
appl.listenTCP(pb.portno, pb.BrokerFactory(pb.AuthRoot(auth)))
appl.save("start")
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