def get_dishes_list(self, request, **kwargs): key = self.get_dishes_list_key(request) dishes_list = self.handle.lrange(key) if not dishes_list: _dishes_list = Dishes.filter_details(request, **kwargs) # 用最近一个月的菜品销量来排序商户的菜品列表 orders_filter = { 'start_created': now() - datetime.timedelta(days=30), 'payment_status': 200 } orders_list = Orders.get_objects_list(request, **orders_filter) sale_list = self.get_dishes_list_with_sale( dishes_list=_dishes_list, orders_list=orders_list) self.set_dishes_list(request, sale_list) return sale_list if kwargs.get('classify', 0) != 0: new_list = [] for dishes in dishes_list: if dishes['classify'] == kwargs['classify']: new_list.append(dishes) return new_list return dishes_list