Type Hints · interview question
A teammate submits shaky typeddict and shaped data code. Which review comment is the strongest?
Multiple choiceMediumchapter-10-curatedpremiumtype-hintstypeddict-and-shaped-data
Answer and explanation
Correct answer
A. Make the rule clearer and easier to explain. Use shaped mapping types when the code still works with dictionaries but needs clearer contracts around expected keys.
Why
The best review comment anchors the change to readability, correctness, and future maintenance. Passing around raw dicts with undocumented keys makes integration code brittle and review-heavy.
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