python class methods identity?

[Roc Zhou]

This is the result comes from the Linux.

And the result from Windows is:
>>> class Test:
    var = 1
    def func(self): pass
>>> x = Test()
>>> y = Test()
>>> x.var is y.var
True
>>> x.func is y.func
False
>>> id(x.var)
11228488
>>> id(y.var)
11228488
>>> id(x.func)
14430976
>>> id(y.func)
14433656
>>>

On Nov 23, 2007 3:29 PM, Roc Zhou <chowroc.z+l at gmail.com> wrote:

> Hello,
>
> I'm now being confused by this segment of code:
> >>> class Test:
> ...     var = 1
> ...     def func(self): pass
> ...
> >>> x = Test()
> >>> y = Test()
> >>> x.var is y.var
> True
> >>> x.func is y.func
> False
> >>> id(x.var); id(y.var)
> 146132400
> 146132400
> >>> id(x.func); id(y.func)
> -1208243388
> -1208243388
>
> Since both "var" and "func" are the variable of the class object, and
> x.var is y.var, why x.func is not y.func while their id() return the
> same value.
>
> Thanks.




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