Write a simple decorator called shout that converts a function's string return value to uppercase
A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.
- Domain
- Python
- Difficulty
- medium
Problem
Write a simple decorator called shout that converts a function's string return value to uppercase. Apply it to a function greet() that returns 'hello world'. Call greet() and print the result.
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