Mine

#!/usr/bin/env python# -*- coding: UTF8 -*-import gtkclass Tray:    def __init__(self):        self.ICON_PATH = "/usr/share/icons/Tango/scalable/apps/preferences-desktop-screensaver.svg"        self.ICON2_PATH = "/usr/share/icons/Tango/scalable/apps/preferences-desktop-theme.svg"        self.tray = gtk.StatusIcon()        #self.tray.set_from_file(self.ICON_PATH)        #self.tray.set_visible(True)        #while gtk.events_pending():        #    gtk.main_iteration(True)        foo = ""        while foo != "stop":            foo = raw_input("\n1 or 2? ")            if foo == "2":                print "set excited"                self.tray.set_from_file(self.ICON2_PATH)            else:                 print "set normal"                self.tray.set_from_file(self.ICON_PATH)traytray = Tray()