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#!/usr/bin/env python
from twisted.internet import reactor, defer
from txdbus import client, objects, error
from txdbus.interface import DBusInterface, Method
class MyObj (objects.DBusObject):
iface = DBusInterface('org.example.MyIFace',
Method('exampleMethod', arguments='s', returns='s' ))
def __init__(self, objectPath):
super(MyObj, self).__init__(objectPath, self.iface)
def dbus_exampleMethod(self, arg, dbusCaller=None):
d = self.getConnection().getConnectionUnixUser( dbusCaller )
d.addCallback( lambda uid : 'Your Unix User Id is: %d' % uid )
return d
@defer.inlineCallbacks
def main():
try:
conn = yield client.connect(reactor)
conn.exportObject( MyObj('/MyObjPath') )
yield conn.requestBusName('org.example')
print 'Object exported on bus name "org.example" with path /MyObjPath'
except error.DBusException, e:
print 'Failed to export object: ', e
reactor.stop()
reactor.callWhenRunning( main )
reactor.run()
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