This codersarts session on Python OOPS concepts will help you understand Python Classes and Objects with examples. Inheritance In Python - 16 | Part 2 |OOP's Concept In PythonĬheck out the OOP's Concept In python videos ( Playlist Link ) by codersarts, Here You will get complete course OOP's concept in Python.Inheritance In Python - 15 | Part 1 |OOP's Concept In Python.Polymorphism In Python - 14 | OOP's Concept In Python.Encapsulation In Python - 13 | OOP's Concept In Python.Abstraction In Python - 12 | OOP's Concept In Python.Python Property Decorator - 11 | OOP's Concept In Python.How To Define Getter and Setter Method In Python - 10 | OOP's Concept In Python.Pyhon Decorators : How To Use it and Why - 09 | OOP's Concept In Python.Pyhon Decorators : How To Use it and Why - 08 | OOP's Concept In Python.Constructor And Destructor In Python Class - 07 | OOP's Concept In Python.Special Functions - 06 | OOP's Concept In Python. Python Class Example - 05 | OOP's Concept In Python.Python Class Function - 04 | OOP's Concept In Python.Python Objects - 03 | OOP's Concept In Python.Understanding Python Classes | How to Create Class In Python -02 | OOP's Concept In Python. Introdution Object Oriented Programming in Python - 01| OOP's Concept In Python.The main concept of OOPs is to bind the data and the functions that work on that together as a single unit so that no other part of the code can access this data. It aims to implement real-world entities like inheritance, polymorphisms, encapsulation, etc. Here, "Mountain Bike" is passed to the name parameter of _init_().In Python, object-oriented Programming (OOPs) is a programming paradigm that uses objects and classes in programming. If we use a constructor to initialize values inside a class, we need to pass the corresponding value during the object creation of the class. We have used the self.name to refer to the name attribute of the bike1 object. The constructor above initializes the value of the name attribute. Here, _init_() is the constructor function that is called whenever a new object of that class is instantiated. However, we can also initialize values using the constructors. Finally, the statement inside the method is executed.Įarlier we assigned a default value to a class attribute, class Bike: Notice that we have also used the object to call the method inside the class, study_room.calculate_area() We then used the object to assign values to attributes: length and breadth. Here, we have created an object named study_room from the Room class. In the above example, we have created a class named Room with: Print("Area of Room =", self.length * self.breadth) A Python Function defined inside a class is called a method. We can also define a function inside a Python class. In the above example, we have created two objects employee1 and employee2 of the Employee class. # access attributes and assign new values Here, we have used bike1.name and bike1.gear to change and access the value of name and gear attribute respectively.Įxample 1: Python Class and Objects # define a class notation to access the attributes of a class. Now, we can use this object to access the class attributes. For example, suppose Bike is a class then we can create objects like bike1, bike2, etc from the class. Note: The variables inside a class are called attributes.Īn object is called an instance of a class.
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