backuprestore.py 文件源码

def backup_skinshortcuts_images(shortcutfile, dest_path):
        '''parse skinshortcuts file and copy images to backup location'''
        shortcutfile = xbmc.translatePath(shortcutfile).decode("utf-8")
        doc = parse(shortcutfile)
        listing = doc.documentElement.getElementsByTagName('shortcut')
        for shortcut in listing:
            defaultid = shortcut.getElementsByTagName('defaultID')
            if defaultid:
                defaultid = defaultid[0].firstChild
                if defaultid:
                    defaultid = defaultid.data
                if not defaultid:
                    defaultid = shortcut.getElementsByTagName('label')[0].firstChild.data
                thumb = shortcut.getElementsByTagName('thumb')
                if thumb:
                    thumb = thumb[0].firstChild
                    if thumb:
                        thumb = thumb.data
                        if thumb and (thumb.endswith(".jpg") or thumb.endswith(".png") or thumb.endswith(".gif")):
                            thumb = get_clean_image(thumb)
                            extension = thumb.split(".")[-1]
                            newthumb = os.path.join(dest_path, "%s-thumb-%s.%s" %
                                                    (xbmc.getSkinDir(), normalize_string(defaultid), extension))
                            newthumb_vfs = "special://profile/addon_data/script.skinshortcuts/%s-thumb-%s.%s" % (
                                xbmc.getSkinDir(), normalize_string(defaultid), extension)
                            if xbmcvfs.exists(thumb):
                                copy_file(thumb, newthumb)
                                shortcut.getElementsByTagName('thumb')[0].firstChild.data = newthumb_vfs
        # write changes to skinshortcuts file
        shortcuts_file = xbmcvfs.File(shortcutfile, "w")
        shortcuts_file.write(doc.toxml(encoding='utf-8'))
        shortcuts_file.close()