Introduction to Object-Oriented Programming (OOP) in Python: A Beginner's Guide
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Object-oriented programming can model real-life scenarios and suits developing large and complex applications.
Object
In real life, an object is something that you can sense and feel. For example Toys, Bicycles, Oranges and more.
However in Software development, an object is a non tangible entity, which holds some data and is capable of doing certain things.
Defining Classes
Class
A Class is a template which contains to build an object.
methods that can be used by the object to exhibit a specific behaviour.
class keyword is used to define a class in Python.
Syntax
class <ClassName>(<parent1>, ... ): class_body
Example
class Person:
pass
Above example defines Person class without any body.
- Question 1: Explain the purpose of classes in Python?
- Question 2: What is the purpose of the __dict__ attribute in Python?
- Question 3: What is the purpose of the __file__ attribute in Python?
- Question 4: What is the purpose of the __slots__ keyword in Python?
- Question 5: What is the purpose of the __main__ module in Python?
- Question 6: What is the purpose of the __name__ variable in Python?
- Question 7: What is the purpose of the __str__() method in Python?
- Question 8: What is the purpose of the __init__() method in Python?
- Question 9: What is the purpose of the map() function in Python?
- Question 10: What is the purpose of the isinstance() function in Python?
- Question 11: What is the purpose of the dir() function in Python?
- Question 12: How do you create an instance of a class in Python?
- Question 13: How do you create a class in Python?
- Question 14: What is the purpose of the
- Question 15: What is the purpose of the
- Question 16: Types of Inheritance in java