Python class decorator usage example

This article mainly introduces the usage of the python class decorator. The example analyzes the usage of the Python class decorator. If you need it, you can refer to the example below to describe the usage of the python class decorator. Share it with you for your reference. The details are as follows:

#! Coding = UTF-8 registry ={} def register (cls): registry [cls. _ clsid _] = cls return cls @ register class Foo (object): _ clsid _ = '2017-123 'def bar (self): pass print registry

The running result is as follows:

{'2014-123 ': }

I hope this article will help you with Python programming.