python中类装饰器用法

在python中类装饰器是如何使用的,下面将会通过实例来介绍类装饰器用法以及技巧:

本文实例讲述了python类装饰器用法。分享给大家供大家参考。具体如下:

#!coding=utf-8
registry = {}
def register(cls):
  registry[cls.__clsid__] = cls
  return cls
@register
class Foo(object):
  __clsid__ = '123-456'
  def bar(self):
    pass
print registry
 

运行结果如下:

{‘123-456’: }


类装饰器就是这样,欢迎大家参考。。。。

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