This example includes class definition, constructor function, destructor function, attributes and methods definition and object definition These definitions
Method : A special kind of function that is defined in a class definition functions Example: Following is the example of a simple Python class:
Bad practice though create all instance variables in the constructor Page 16 Summary: Using instance variables • Creating new instance variables just means
In fact, programming in Python is typically done in an object oriented fashion Define a method in a class by including function definitions within the
concepts represented as "objects" • Python supports OOP through the provision of classes • Terminology • Class: A collec on of func ons and a ributes,
class FileCrawler: """ Crawl through a file reading back and forth without loading anything to memory """ def __init__(self, filename):
Python, an Object Oriented programming (OOP), is a way of programming that focuses on using objects and classes to design and build applications Major pillars
Fraction example ▫ more on classes • getters and setters • information hiding • class variables ▫ inheritance 6 0001 LECTURE 9
Python objects have data and function attributes (methods) •Object Oriented Programming in Python Python Classes in Detail (I) 10 class Dog(object):
with declaring python classes and objects which lays the foundation of OOP's concepts • Python programming offers OOP style programming and provides an easy