我正在编程一个应用程序,我想通过UUID存储会话信息。为此,我编写了以下代码:
import uuid
class ObjectStore:
def __init__(self):
self.objects = {}
def add(self,obj):
uuid_value = uuid.uuid4() # UUID4 generates a random UUID
self.objects[uuid_value] = obj
return uuid_value
def retrieve(self,uuid):
return self.objects[uuid]
此结构是常见模式吗?如果是这样,它有名字吗?