Python dir和vars的区别

时间:2023-03-09 02:08:13
Python dir和vars的区别

dir()和vars()的区别就是

dir()只打印属性(属性,属性......)

而vars()则打印属性与属性的值(属性:属性值......)

ex.

>> a='aaaaaaaaaaaaa'
>> class b:
>> c = 'cccc' >> dir()
>>['__builtins__', '__doc__', '__file__', '__name__', '__package__', 'a', 'b'] >> vars()
>> {'a': 'aaaaaaaaaaaaa', 'b': , '__builtins__': , '__file__': 'C:\\Users\\CS11\\Desktop\\test.py', '__package__': None, '__name__': '__main__', '__doc__': None}
>> dir(b)
>>['__doc__', '__module__', 'c'] >> vars(b)
>>{'__module__': '__main__', 'c': 'cccc', '__doc__': None}