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A custom descriptor gives you reusable, attribute-level control.

: Implement only __get__ (e.g., standard methods). The instance dictionary can override them. Building a Strong Validation Descriptor

Python 3 Deep Dive Part 4 Oop High Quality Best Jun 2026

A custom descriptor gives you reusable, attribute-level control.

: Implement only __get__ (e.g., standard methods). The instance dictionary can override them. Building a Strong Validation Descriptor