PyTest - FixturesWhy does a fixture factory return a function instead of a direct value in pytest?ABecause pytest requires all fixtures to return functionsBTo allow passing parameters dynamically to customize fixture behaviorCTo delay execution until all tests finishDTo automatically cache results for faster testsCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand fixture factory designReturning a function allows passing parameters when calling the fixture, customizing behavior.Step 2: Eliminate incorrect reasonsPytest does not require fixtures to return functions; delaying execution or caching is unrelated.Final Answer:To allow passing parameters dynamically to customize fixture behavior -> Option BQuick Check:Fixture factory returns function for parameter flexibility [OK]Quick Trick: Return function to accept parameters dynamically [OK]Common Mistakes:MISTAKESThinking pytest requires fixtures to return functionsConfusing fixture factories with caching mechanismsAssuming delayed execution purpose
Master "Fixtures" in PyTest9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepTraceTryChallengeAutomateRecallFrame
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