The Ultimate Guide to Python Programming With Python 3.10 - Class __slots__

The video tutorial explains how to use slots in Python classes to restrict the addition of new attributes, similar to tuples. It covers defining slots as class variables, creating objects with these slots, and the benefits of memory efficiency. The tutorial also discusses the error handling involved when trying to add attributes not defined in the slots.

What is the purpose of using slots in Python classes?

How does defining slots affect the attributes of a class instance?

What happens when you try to add an attribute that is not defined in the slots?

Explain the difference in memory usage between normal classes and slotted classes.

Why does Python raise an AttributeError when accessing an undefined attribute in a slotted class?