see_periodic_advertising.py 文件源码

def update(self):
        self.execute(None)
        try:
            navbars = generate_navbars(self, self.context, self.request)
        except ObjectRemovedException:
            return HTTPFound(self.request.resource_url(getSite(), ''))

        result = {}
        user = get_current()
        values = {
            'object': self.context,
            'state': get_states_mapping(
                user, self.context,
                getattr(self.context, 'state_or_none', [None])[0]),
            'navbar_body': navbars['navbar_body']
        }
        body = self.content(args=values, template=self.template)['body']
        item = self.adapt_item(body, self.viewid)
        item['messages'] = navbars['messages']
        item['isactive'] = navbars['isactive']
        result.update(navbars['resources'])
        result['coordinates'] = {self.coordinates: [item]}
        return result