How to refer to class name and function name in a python program?

Peng Yu pengyu.ut at gmail.com
Sun Sep 20 18:43:51 CEST 2009


On Sun, Sep 20, 2009 at 11:32 AM, Vijayendra Bapte
<vijayendra.bapte at gmail.com> wrote:
> On Sep 20, 8:38 pm, Peng Yu <pengyu... at gmail.com> wrote:
>> Hi,
>>
>> I have the following code. I want to change the function body of
>> __repr__ to something like
>>
>>     return 'In %s::%s' % ($class_name, $function_name)
>>
>> I'm wondering what I should write for $class_name and $function_name in python.
>>
>> Regards,
>> Peng
>>
>> class A:
>>   def __init__(self):
>>     pass
>>
>>   def __repr__(self):
>>     return 'In A::__repr__'
>>
>> a = A()
>> print a
>
> Using decorator:
> ----------------
>
> def echo(func):
>    def _echo(self, *args, **kw):
>        return "In %s.%s" % (self.__class__.__name__, func.func_name)
>
>    return _echo
>
> class A:
>
>    @echo
>    def __repr__(self):
>        pass
>
> a = A()
> print a

What does @echo mean?

Regards,
Peng



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