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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# DBUS Client using PySide integration
import sys
from traceback import print_exc
# import python dbus module
import dbus
# import python dbus GLib mainloop support
import dbus.mainloop.glib
# import QtCore
from PySide.QtCore import *
# signal handler
def button_clicked():
print "button clicked"
# main function
if __name__ == '__main__':
# Enable glib main loop support
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
# Get the session bus
bus = dbus.SessionBus()
try:
# Get the remote object
remote_object = bus.get_object("com.example.SampleService",
"/DBusWidget")
# Get the remote interface for the remote object
iface = dbus.Interface(remote_object, "com.example.SampleWidget")
except dbus.DBusException:
print_exc()
sys.exit(1)
# Start the application
app = QCoreApplication([])
# Call some methods of the remote interface
iface.show()
iface.setText("Emit signal")
# connect the DBus signal clicked to the function button_clicked
iface.connect_to_signal("clicked", button_clicked)
iface.connect_to_signal("lastWindowClosed", app.quit)
# enter in the main loop
app.exec_()
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