import gi import os gi.require_version('Gtk', '3.0') from gi.repository import Gtk class DSSTGtkUi: def __init__(self): self.ui = Gtk.Builder() self.ui.add_from_file(os.path.join(os.path.dirname(__file__), 'resources', 'glade', 'window.glade')) self.ui.get_object('main_window').show_all() if __name__ == '__main__': DSSTGtkUi() Gtk.main()