replace mothod for only one object but not for a class

[Bruno Desthuilliers]

Christian Heimes a écrit :
> Bruno Desthuilliers wrote:
>> If the class is a new-style one [1], it just requires invoking the 
>> descriptor protocol by yourself to get a bound method, ie:
> 
> Another note about new style classes:
> You can NOT overwrite most magic methods (__*__) on the instance. Most 
> magic methods are only looked up on the class object.
> 
Yes, indeed, I forgot to mention that. Thanks for the precious precision.