It’s time for some more advanced stuff with descriptors. Actually, it’s not really advanced, since it’s stuff that pertains to all classes. There won’t be a very in-depth look at much in this chapter; it’s just a reminder that features normally available to classes are available to descriptors as well.
Inheritance
Descriptors can inherit and be inherited from other classes (which will generally be other descriptors or descriptor utilities/helpers). Using inheritance, descriptors can be built using pre-built mixins and template classes that already implement the base functionality wanted ...