def get_data(self, id): result = self.redis.get("cat:%s" % id) if result: result = eval(result) category = Category() category.load_from_data(result) return category else: return None
def get_child_category_list(self, category_id): category_list = list() result = self.redis.get("child_cat_list:%s" % category_id) if result: result = eval(result) for item in result: category = Category() category.load_from_data(item) category_list.append(category) return category_list