It’s usually named self to follow the naming convention. It binds the instance to the _init_() method. self: The first argument self refers to the current object.This method gets called as soon as an object of a class is instantiated. _init_() Method: It is a reserved method.def: The keyword is used to define function.Syntax of a constructor def _init_(self): And, using the _init_() method we can implement constructor to initialize the object.Internally, the _new_ is the method that creates the object.
In Python, Object creation is divided into two parts in Object Creation and Object initialization Note: In Python, internally, the _new_ is the method that creates the object, and _del_ method is called to destroy the object when the reference count for that object becomes zero. The constructor contains a collection of statements (i.e., instructions) that executes at the time of object creation to initialize the attributes of an object.įor example, when we execute obj = Sample(), Python gets to know that obj is an object of class Sample and calls the constructor of that class to create an object. The primary use of a constructor is to declare and initialize data member/ instance variables of a class.The constructor is executed automatically at the time of object creation.In object-oriented programming, A constructor is a special method used to create and initialize an object of a class. Counting the Number of objects of a Class.Example: Create a Constructor in Python.
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