docs: def get_active_window():
      """Get the currently focused window
      """
      active_win = None
      default = wnck.screen_get_default()
      while gtk.events_pending():
          gtk.main_iteration(False)
      window_list = default.get_windows()
      if len(window_list) == 0:
          print "No Windows Found"
      for win in window_list:
          if win.is_active():
              active_win = win.get_name()
      return active_win