The parameters for _init_() method are initialized with the arguments that you had passed during the instantiation of the class object. The _init_() method is indeed a special method as other methods do not receive this treatment. The _init_() method for a newly created object is automatically executed with all of its parameters. It is invoked as soon as an object of a class is instantiated. The _init_() method defines and initializes the instance variables. Also known as the _init_() method, it will be the first method definition of a class and its syntax is,ĭef _init_(self, parameter_1, parameter_2, …., parameter_n): Python allows you to define only one per class. Python uses a special method called a Python Constructor method. Example: Write Python Program to Determine Whether the Point Lies Inside the Circle, On the Circle or Outside the Circle.Objects as Return Values in Python Constructor Method.
Example: Program to Demonstrate the Passing of an Object as an Argument to a Function Call.Using Objects as Arguments in Python Constructor Method.Example: Program to Illustrate the Creation of Multiple Objects for a Class.Classes with Multiple Objects in Python Constructor Method.Example: Write Python Program to Calculate the Arc Length of an Angle by Assigning Values to the Radius and Angle Data Attributes of the class ArcLength.Example: Program to Illustrate Multiple Parameters in _init_() Python Constructor Method.