The Ultimate Guide to Python Programming With Python 3.10 - Metaclass

The video tutorial explains how to create and use a meta class in Python. It covers the implementation of the new method, which allows for customization of class creation. The tutorial demonstrates tracking the load time of a class using a meta class and provides an example of how to apply this meta class to a sample class. The use of the time module's perf_counter is highlighted for precise time measurement.

What is the primary reason for inheriting from the 'type' class when creating a meta class in Python?

• To automatically generate documentation

• To avoid syntax errors

• To make the class run faster

• To access all functions available from the 'type' class

Which module is used to track the load time of a class in the meta class implementation?

• os

• sys

• time

• datetime

What is the purpose of adding the load time to the class body in the meta class?

• To improve the class's performance

• To track the time it takes to load the class

• To reduce memory usage

• To enhance security

How can you specify a meta class for a new class in Python?

• By using the 'class' keyword

• By setting 'meta_class' attribute

• By importing it at the top of the file

• By defining 'metaclass' in the class definition

What is the expected output when accessing the 'load_time' attribute of a class using the meta class?

• A boolean value

• A string representing the load time

• An error message

• A numerical value representing the load time in seconds