我正在开发一个 nautilus 扩展,我有以下代码:
#!/usr/local/bin/python
# -*- coding: utf-8 -*-
import urllib
import gtk
import pygtk
import nautilus
import gconf
import gtk.glade
class Slide (nautilus.MenuProvider):
f = None
def __init__(self):
self.client = gconf.client_get_default()
self.f = gtk.glade.XML( "papel.glade" )
self.window = self.f.get_widget("window1")
gtk.main()
def oi (self):
self.window.show()
def menu_activate_cb(self, menu, file):
self.oi()
def get_file_items(self, window, files):
if len(files) != 1:
return
item = nautilus.MenuItem('NautilusPython::slide_file_item', 'Slide', 'Slide')
item.connect('activate', self.menu_activate_cb, files[0])
return item,
def get_background_items(self, window, file):
item = nautilus.MenuItem('NautilusPython::slide_item', 'Slide', 'Slide')
item.connect('activate', self.menu_background_activate_cb, file)
return item,
def menu_background_activate_cb(self, menu, file):
self.oi()
该代码不起作用(幻灯片未出现在上下文菜单中)。但如果我评论这些行:
self.f = gtk.glade.XML( "papel.glade" )
self.window = self.f.get_widget("window1")
gtk.main()
然后代码运行。我看不出这些线有什么问题,有什么帮助吗?