❮ Previous Next ❯

Constructors

  • Master Python constructors and learn how objects are initialized using the __init__ method.

  • What is a Constructor?

    A constructor is a special method that runs automatically when an object is created.
     In Python, it is defined using __init__().

    Constructor Syntax

    class ClassName:

        def __init__(self):

            # initialization code

Using Constructor

This example shows how the constructor executes automatically during object creation. 

class Employee:
    def __init__(self):
        print("Employee object created")

obj = Employee()

Constructor with Parameters

This example initializes values using parameters passed during object creation. 

class Employee:
    def __init__(self, name, salary):
        self.name = name
        self.salary = salary

    def display(self):
        print("Name:", self.name)
        print("Salary:", self.salary)

emp1 = Employee("Anita", 45000)
emp1.display()
❮ Previous Next ❯