Module - 22 How to create Constructor in Python with example? | What is __ init __ method in Python?
Module - 22 How to create Constructor in Python with example? | What is __ init __ method in Python?
#PythonConstructor #__init__methodinPython
What is Constructor in Python?
A constructor is the first method called for creating objects (an idea from Object-Oriented Programming). It is always part of a class (the method of an object is defined in a class).
The constructor is always called when creating a new object. It can be used to start class variables and startup routines.
A constructor is a method inside the class, that is called if a new object is created.
The constructor allows you to set variables for the object immediately.
What is __ init __ method in Python?
_init__" is a reserved method in python classes. It is known as a constructor in object-oriented concepts. This method is called when an object is created from the class and it allows the class to initialize the attributes of a class.
Types of constructors in Python:-
1)Default, constructor
2)Parameterized, constructor
In the default constructor, We don't have any parameters.
But in Parameterized constructor we take one or more parameters in the python program.
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What is the difference between self and _init_ methods in python Class?
self
The word 'self' is used to represent the instance of a class. By using the "self" keyword we access the attributes and methods of the class in python.
_init_ method
"__init__" is a reserved method in python classes. It is called a constructor in object-oriented terminology. This method is called when an object is created from a class and it allows the class to initialize the attributes of the class.
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