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
