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Python Internals · interview question

A teammate submits shaky dunder methods code. Which review comment is the strongest?

Multiple choiceMediumchapter-19-curatedpremiumpython-internalsdunder-methods
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Answer and explanation

Correct answer

C. Make the rule clearer and easier to explain. Implement dunder methods when the object truly needs that protocol or debugging surface.

Why

The best review comment anchors the change to readability, correctness, and future maintenance. Adding dunder methods without a clear behavioral contract can make the model more confusing rather than more Pythonic.

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