Gain insights into writing cleaner, modular, and scalable Python code through Object-Oriented Programming. Dive into inheritance, polymorphism, and more with coding challenges and illustrations.

cpp17.tar.gz

Learn to write cleaner, more modular, and more scaleable code in Python by gaining a master of Object Oriented Programming (OOP). 

You'll start with the basics of object oriented programming and build up to more advanced concepts such as inheritance, information hiding, and polymorphism. Along the way you'll learn how each concept applies to Python in particular, as well as how various Python features make it particularly convenient for OOP.

This course is filled with hands-on coding challenges, playgrounds, snippets, and illustrations to keep things interactive.

Learn Object-Oriented Programming in Python

# Problem statement

You have to implement **3** classes, `School`, `Team`, and `Player`, such that an instance of a `School` should contain instances of `Team` objects. Similarly, a `Team` object can contain instances of `Player` class.

Consider this diagram for clarification:

You have to implement a `School` class containing a list of `Team` objects and a `Team` class comprising a list of `Player` objects. 
## Task 1
* The `Player` class should have *three* properties that will be set using an initializer: 
  
  1. `ID`
  2. `name`
  3. `teamName` 

## Task 2
* The `Team` class will have *two* properties that will be set using an initializer: 
   
  1. `name` 
  2. `players`: a list with `player` class objects in it

* It will have *two* methods: 

  1. `addPlayer()`, which will **add** new `player` objects in the `players` list 

  2. `getNumberOfPlayers()`, which will **return** the total number of players in the `players` list

## Task 3
* The `School` class will contain *two* properties that will be set using an initializer:

   1. `teams`, a list of `team` class objects 
   2. `name`  
* It will have *two* methods:
  1. `addTeam`, which will **add** new `team` objects in the `teams` list    
  2. `getTotalPlayersInSchool()`, which will count the total players in all of the teams in the `School` and **return** the count
   

So, your school should have these players in their respective teams:

|**Player ID's**|**Player Names**|**Teams**|
|-|-|-|
|1|Harris|Red|
|2|Carol|Red|
|1|Johnny|Blue|
|2|Sarah|Blue| 

In this exercise, you have to perform aggregation between 3 classes.

Introduction to Object-Oriented Programming

Classes and Objects

Information Hiding

Exam 1

Inheritance

Polymorphism

Object Relationships

Exam 2

Challenge 2: Implementing a Sports Team!

Problem statement