When and why might I assign an instance of a descriptor class to a class attribute in Python rather than use a property? -

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i'm aware property is descriptor, there specific examples of when using descriptor class might more advantageous, pythonic, or provide benefit on using @property on method function?

better encapsulation , re-usability: descriptor class can have custom attributes set on instantiating. it's useful keep data confined in manner, instead of having worry getting set or overwritten on descriptor's owner.


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