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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a metaclass do?
💡 Hint: Think about who creates classes.
Question 2
Easy
What method do we override to define a custom metaclass?
💡 Hint: This method is responsible for instance creation.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a metaclass?
- A class that creates objects
- A class that creates classes
- An instance of a class
💡 Hint: Think about who oversees the blueprint for classes.
Question 2
True or False: Every class in Python has a metaclass.
- True
- False
💡 Hint: Consider the relationship between a class and its structure.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a custom metaclass that ensures any class it creates must have a __str__ method defined. Implement this metaclass and demonstrate its usage.
💡 Hint: Think about where to insert the check for the __str__ method.
Question 2
Develop a metaclass that adds a logger when a new class is created. Show the output of the logger when a class is defined.
💡 Hint: Consider how to capture the creation event in the metaclass.
Challenge and get performance evaluation