see_definitions.py 文件源码

def update(self):
        self.execute(None)
        root = getSite()
        objects = root.services_definition
        default = datetime.datetime.now(tz=pytz.UTC)
        objects = sorted(objects,
                         key=lambda e: getattr(e, 'modified_at', default),
                         reverse=True)
        result_servicesbody = []
        for obj in objects:
            object_values = {'object': obj,
                             'state': None}
            body = self.content(args=object_values,
                                template=obj.templates['default'])['body']
            result_servicesbody.append(body)

        result = {}
        values = {
                'services': result_servicesbody,
                'row_len_services': math.ceil(len(objects)/4)
               }
        body = self.content(args=values, template=self.template)['body']
        item = self.adapt_item(body, self.viewid)
        result['coordinates'] = {self.coordinates: [item]}
        return result