Type Hints · interview question
What is the clearest sign that code around typeddict and shaped data should be refactored?
Multiple choiceMediumchapter-10-curatedpremiumtype-hintstypeddict-and-shaped-data
Answer and explanation
Correct answer
C. When the rule is no longer easy to trace, explain, or change without breaking nearby behavior.
Why
A refactor is justified when the code stops communicating its intent. Use shaped mapping types when the code still works with dictionaries but needs clearer contracts around expected keys.
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