Stage 02 · 02 · Core language · skill 4 of 4

Objects & classes

Model state with classes. Prefer composition. Know dunder methods you will actually use.

Recommended first: Lists, dicts, sets

After this you will be able to

• Define a class with __init__ and methods
• Use inheritance only when it is a real is-a relationship
• Implement __repr__ for debugging

Real Python · why we picked it

Completing this unlocks: Python web APIs