Practice Function Decorators: Concept and Usage - 2.2 | Chapter 2: Python Decorators and Descriptors | Python Advance
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Function Decorators: Concept and Usage

2.2 - Function Decorators: Concept and Usage

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a function decorator?

💡 Hint: Think about wrapping functions.

Question 2 Easy

Give an example of a built-in decorator in Python.

💡 Hint: Consider decorators used in classes.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the purpose of a function decorator?

To define a new function
To modify an existing function's behavior
To create a class

💡 Hint: Think about the meaning of 'decorating' a function.

Question 2

True or False: A decorator must always take no arguments.

True
False

💡 Hint: Consider decorators like @repeat(n).

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a memoization decorator that caches results of function calls.

💡 Hint: How can you identify unique function outputs?

Challenge 2 Hard

Implement a class decorator that automatically adds a logging method to any class it decorates.

💡 Hint: Think about how to add methods to a class dynamically.

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