add examples

python/examples/example-client.py

@@ -0,0 +1,12 @@
+#!/usr/bin/env python
+
+import dbus
+
+bus = dbus.Bus()
+remote_service = bus.get_service("org.designfu.SampleService")
+remote_object = remote_service.get_object("/SomeObject",
+                                          "org.designfu.SampleInterface")
+
+hello_reply = remote_object.HelloWorld("Hello from example-client.py!")
+
+print (hello_reply)

python/examples/example-service.py

@@ -0,0 +1,18 @@
+import dbus
+
+import pygtk
+import gtk
+
+class SomeObject(dbus.Object):
+    def __init__(self, service):
+        dbus.Object.__init__(self, "/SomeObject", [self.HelloWorld], service)
+
+    def HelloWorld(self, hello_message):
+        print (hello_message)
+        return "Hello from example-service.py"
+
+
+service = dbus.Service("org.designfu.SampleService")
+object = SomeObject(service)
+
+gtk.main()

python/examples/example-signals.py

@@ -0,0 +1,27 @@
+import pygtk
+import gtk
+
+import dbus
+
+class SignalFrom(dbus.Object):
+    def __init__(self, service):
+        dbus.Object.__init__(self, "/", [], service)
+
+def signal_to(interface, signal_name, service, path):
+    print ("Received signal '%s.%s' from '%s%s'" % (interface, signal_name, service, path))
+
+bus = dbus.Bus()
+bus.add_signal_receiver(signal_to,
+                        "org.designfu.SignalInterface",
+                        "org.designfu.SignalService",
+                        "/")
+                                  
+
+service = dbus.Service("org.designfu.SignalService", bus)
+signal_from = SignalFrom(service)
+
+signal_from.broadcast_signal("org.designfu.SignalInterface", "HelloWorld")
+
+gtk.main()
+
+