This is the code repository for Mastering Object-Oriented Python - Second Edition, published by Packt.

Build powerful applications with reusable code using OOP design patterns and Python 3.7

Object-oriented programming (OOP) is a relatively complex discipline to master, and it can be difficult to see how general principles apply to each language's unique features. With the help of the latest edition of Mastering Objected-Oriented Python, you'll be shown how to effectively implement OOP in Python, and even explore Python 3.x.

This book covers the following exciting features:

• Explore a variety of different design patterns for the init() method
• Learn to use Flask to build a RESTful web service
• Discover SOLID design patterns and principles
• Use the features of Python 3's abstract base
• Create classes for your own applications
• Design testable code using pytest and fixtures
• Understand how to design context managers that leverage the 'with' statement
• Create a new type of collection using standard library and design techniques
• Develop new number types above and beyond the built-in classes of numbers

If you feel this book is for you, get your copy today!

All of the code is organized into folders. For example, Chapter02.

The code will look like the following:

def F(n: int) -> int:
if n in (0, 1):
return 1
else:
return F(n-1) + F(n-2)

Following is what you need for this book: This book is for developers who want to use Python to create efficient programs. A good understanding of Python programming is required to make the most out of this book. Knowledge of concepts related to object-oriented design patterns will also be useful.

With the following software and hardware list you can run all code files present in the book (Chapter 1-20).

• Python 3 Object-Oriented Programming - Third Edition [Packt] [Amazon]

• Learn Python Programming - Second Edition [Packt] [Amazon]

Steven F. Lott has been programming since the 1970s, when computers were large, expensive, and rare. As a contract software developer and architect, he has worked on hundreds of projects, from very small to very large ones. He's been using Python to solve business problems for over 10 years. His other titles with Packt include Python Essentials, Mastering Object-Oriented Python, Functional Python Programming Second Edition, Python for Secret Agents, and Python for Secret Agents II. Steven is currently a technomad who lives in various places on the East Coast of the US. You can follow him on Twitter via the handle @s_lott.

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