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python类装饰器用法实例

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Release: 2016-06-10 15:10:46
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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 

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运行结果如下:

{'123-456': }

希望本文所述对大家的Python程序设计有所帮助。

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