different instances with different data descriptors with the same name

[Fabrizio Pollastri]

Data descriptors are set as attributes of object types. So if one has many 
instances of the same class and wants each instance to have a different property 
(data descriptor) that can be accessed with a unique attribute name, it seems to 
me that there is no solution with data descriptors. There is any workaround to 
this? Thank in advance for any help.

F. Pollastri