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#!/usr/bin/env python
#-*- coding: utf-8 -*-

import gtk



class MyApp(object):
    def __init__(self):
        self.builder = gtk.Builder()  
	self.builder.add_from_file("Window.glade")
        self.builder.connect_signals(self)
    	
    def obj(self, name):
    	"""
	Gibt Glade-Object 'name' zurück
	"""
        return self.builder.get_object(name)

    def run(self):
        """
	Startet die zentrale Warteschleife von Gtk
	"""
        try:
            gtk.main()
        except KeyboardInterrupt:
            pass
   
    		
    def quit(self):
        """
        Verlässt die zentrale Warteschleife von Gtk

	"""
        gtk.main_quit()


###############################

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Traceback (most recent call last):
  File "Terra.py", line 148, in <module>
    app = MyApp()
  File "Terra.py", line 11, in __init__
    self.builder.add_from_file("Window.glade")
glib.GError: Invalid object type `GtkSwitch'

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from gi.repository import Gtk

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Traceback (most recent call last):
  File "Terra.py", line 146, in <module>
    app = MyApp()
  File "Terra.py", line 8, in __init__
    self.builder = gtk.Builder()  
NameError: global name 'gtk' is not defined

Code: Alles auswählen

#!/usr/bin/env python
#-*- coding: utf-8 -*-
from gi.repository import Gtk
 
 
class Application(object):

    def __init__(self):
        builder = Gtk.Builder()  
        builder.add_from_file('test.glade')
        builder.connect_signals(self)
        self.window = builder.get_object('window1')
        
    def run(self):
        """Startet die Hauptschleife von Gtk."""
        self.window.show()
        Gtk.main()
   
    @staticmethod
    def quit(_window):
        """Verlässt die Hauptschleife von Gtk."""
        Gtk.main_quit()


def main():
    application = Application()
    application.run()


if __name__ == '__main__':
    main()

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<?xml version="1.0" encoding="UTF-8"?>
<interface>
  <!-- interface-requires gtk+ 3.0 -->
  <object class="GtkWindow" id="window1">
    <property name="can_focus">False</property>
    <signal name="destroy" handler="quit" swapped="no"/>
    <child>
      <object class="GtkSwitch" id="switch1">
        <property name="use_action_appearance">False</property>
        <property name="visible">True</property>
        <property name="can_focus">True</property>
        <property name="use_action_appearance">False</property>
      </object>
    </child>
  </object>
</interface>