A constructor in Python is a special method used to initialize objects. It is defined using the _init_ method and is called automatically when an object is created.
Syntax:
class ClassName:
def _init_(self, parameters):
# Initialization code
Key Points:
The constructor can take arguments to initialize object attributes.
It ensures the object is set up properly before it is used.
The self parameter represents the instance of the class and allows access to its attributes and methods.
Example:
class Person:
def _init_(self, name, age):
self.name = name
self.age = age
person = Person(“John”, 30)
In this example, Person has a constructor that initializes the name and age attributes