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.

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, making each …

The self parameter is a reference to the current instance of the class, and is used to access variables that belongs to the class. It does not have to be named self , you can call it whatever you like, but it …

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 13, 2025 · The ‘self’ key in Python is used to represent the instance of a class. With this keyword, you can access the attributes and methods of a particular Python class.

May 21, 2025 · What Exactly is "self" in Python? In Python‘s object-oriented programming, "self" represents the instance of a class. It‘s a reference to the current object – the object through which …

Nov 14, 2025 · In Python, self is a convention (although you can use any name, but self is widely adopted) used as the first parameter in instance methods of a class. When you create an object from …