page_patch.py 文件源码

def move(self, target, pos=None):
    old_self = Page.objects.get(id=self.id)
    super(Page, self).move(target, pos=pos)

    new_self = Page.objects.get(id=self.id)
    # go through slugs to make sure they're available in new parent
    # and auto-update if necessary
    for lang_code in mt_settings.AVAILABLE_LANGUAGES:
        slug_attr = build_localized_fieldname('slug', lang_code)
        slug = getattr(new_self, slug_attr)
        if slug:
            slug = new_self._get_autogenerated_lang_slug(slug, lang_code)
            setattr(new_self, slug_attr, slug)
    new_self.set_url_path(new_self.get_parent())
    new_self.save()
    new_self._update_descendant_lang_url_paths(old_self)

    logger.info("Page moved: \"%s\" id=%d path=%s", self.title, self.id, self.url_path)