pythonz装饰器的简单实现
(fn): (): + fn() + wrapped (fn): (): + fn() + wrapped (): (): (): (test1()) (test2()) (test3())
文章题目：pythonz装饰器的简单实现
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(fn): (): + fn() + wrapped (fn): (): + fn() + wrapped (): (): (): (test1()) (test2()) (test3())
