Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.
Impara Understanding the Self Keyword | Introduzione alla OOP in Python
Programmazione Orientata Agli Oggetti in Python

Understanding the Self Keyword

Scorri per mostrare il menu

In object-oriented programming, self refers to the instance of a class. It is the first parameter in instance methods and provides access to the object's attributes and methods, making it essential for working with instance-specific data and behavior.

Note
Note

When a method is called on an object (e.g., my_object.method()), Python automatically passes the instance as the first argument, equivalent to MyClass.method(my_object). The method receives this reference through the self parameter.

It allows objects of the same class to maintain independent data and state while sharing the same methods. It acts as a bridge between methods and the specific object they are called on, ensuring correct behavior based on each object's unique state and making it fundamental to effective class design.

question mark

Why is the self parameter necessary in Python methods?

Seleziona la risposta corretta

Tutto è chiaro?

Come possiamo migliorarlo?

Grazie per i tuoi commenti!

Sezione 1. Capitolo 4

Chieda ad AI

expand

Chieda ad AI

ChatGPT

Chieda pure quello che desidera o provi una delle domande suggerite per iniziare la nostra conversazione

Sezione 1. Capitolo 4
some-alt