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Write a decorator which wraps functions to log function arguments and the return value on each call. Provide support for both positional and named arguments (your wrapper function should take both *args and **kwargs and print them both): >>> @logged def func(*args): return 3 + len(args) >>> func(4, 4, 4) you called func(4, 4, 4) it returned 6

Write a decorator which wraps functions to log function arguments and the return value on each call. Provide support for both positional and named arguments (your wrapper function should take both *args and **kwargs and print them both): >>> @logged def func(*args): return 3 + len(args) >>> func(4, 4, 4) you called func(4, 4, 4) it returned 6

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Write a decorator which wraps functions to log function arguments and the return value on each call. Provide support for both positional and named arguments (your wrapper function should take both *args and **kwargs and print them both): >>> @logged def func(*args): return 3 + len(args) .. >>> func(4, 4, 4) you called func(4, 4, 4) it returned 6 6.
Transcribed Image Text:Write a decorator which wraps functions to log function arguments and the return value on each call. Provide support for both positional and named arguments (your wrapper function should take both *args and **kwargs and print them both): >>> @logged def func(*args): return 3 + len(args) .. >>> func(4, 4, 4) you called func(4, 4, 4) it returned 6 6.
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