Someone

import gtkimport gtkmozembedclass Main:    def __init__(self):        self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)                self.moz = gtkmozembed.MozEmbed()        self.moz.load_url("http://id.wikipedia.org/wiki/")        self.window.add(self.moz)        self.window.show_all()    def start(self):        gtk.main()if __name__ == "__main__":    main = Main()    main.start()