Note: While you can use a different name, it is strongly recommended to use self as it is the convention in Python and makes your code more readable to others.

Jul 11, 2025 · In Python, self is used as the first parameter in instance methods to refer to the current object. It allows methods within the class to access and modify the object's attributes, …

Using self is a design decision by python, not strictly mandatory from a language design point of view, to make explicit the instance object and distinguish instance variables from local variables.

The self keyword is used to represent an instance (object) of the given class. In this case, the two Cat objects cat1 and cat2 have their own name and age attributes.

May 21, 2025 · You‘re not alone. The concept of "self" is fundamental to Python‘s object-oriented programming, yet it often trips up both beginners and experienced developers. In this …

Nov 14, 2025 · When you create an object from a class, Python automatically passes the instance as the first argument to the method. For example: class MyClass: def my_method(self): …

Jan 3, 2026 · Understanding the self keyword in Python is crucial for mastering object-oriented programming (OOP). It serves as a fundamental building block for how we create and interact …

Dec 4, 2025 · In Python, self is a conventional name for the first parameter of instance methods in a class. It acts as a reference to the current instance of the class, allowing methods to access …

May 13, 2025 · In Python, ‘self` is a reference to the instance of the class. Python uses the term `’self’` to refer to the instance that is calling the class. In a class, it is used to call up the …

Sep 5, 2019 · Python self is a keyword? Python self variable is not a reserved keyword. But, it’s the best practice and convention to use the variable name as “self” to refer to the instance.