分类：@lazyprop

2021
07-16

Python 中@lazyprop 装饰器的用法

安装pipinstalllazyprop例子1fromlazypropimportlazypropclassFoo(object):def__init__(self):self.load_count=0@lazypropdeflazy(self):self.load_count+=1f=Foo()f.lazyf.lazyf.lazyprint(f.load_count)输出：1例子2fromlazypropimportlazypropclassFoo(object):def__init__(self):self.load_count=0#@lazypropdeflazy(self):self.load_count+... 继续阅读 >