python之函数用法vars()

            #
             -*- coding: utf-8 -*-
            
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            python 27
            
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            xiaodeng
            
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            python之函数用法vars()
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            vars()
            
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            说明：返回对象object的属性和属性值的字典对象
            ‘‘‘
            
vars(...)
    vars([object]) -> dictionary
    dictionary:字典对象
    
    Without arguments, equivalent to locals().
    With an argument, equivalent to object.__dict__.

            ‘‘‘
            class
             My():
    
            ‘
            Test
            ‘
            def
            __init__
            (self,name):
        self.name=name

    def test(self):
        print self.name

        
vars(My)#返回一个字典对象，他的功能其实和  My.__dict__  很像for key,value in vars(My).items():
    print key,‘:‘,value
    ‘‘‘
    test : <function test at 0x02112C70>----test函数
    __module__ : __main__
    __doc__ : Test
    __init__ : <function __init__ at 0x01E42B70>----构造函数
    ‘‘‘