If you are fortunate enough to have this book as your first Python book, then this is likely the only book you will ever need to master programming in Python.It is a three-in-one book.The first part of the book is dedicated to introducing you to the fundamentals of Python programming.The second part of the book is on data science with Python using Numpy, Pandas, and visualizations using Matplotlib.The third part is on web programming with Python using the Django web framework.Normally, these would have been three books. I wanted to give you a book that will equip you with the fundamentals and the frameworks to go into data science and web development using Python.Also, I wanted to give you an opportunity to determine which career path is best for you.All these without being unnecessarily bulky or too simplified and leaving important details out.Whether you want to pursue a career in data science or web programming, this book has you covered.This is not just a regular Python book, but a practical manual. It is more of a personal tutor with numerous hand-on practice exercises to hone your programming skills.There are tons of highly valued resources that come with this book free of charge.By purchasing this book, you will have access to cheat sheets, work sheets, solutions to practice questions contained in the book, and so much more.Why should you buy this book?I could name a thousand reasons why you should get this book, but if I were to give you a singular reason, it would be because it was written for beginners like you.This book assumes nothing and is suitable for anyone, even if you have never heard of word coding before.The only thing that is expected of you is your time and the commitment to follow through with the concepts you will learn from this book.Trust me on this!If you read this book and solve all the practice exercises contained in the book on your own, then you don't need any other book.As a personal guarantee, if you do all this and are still not satisfied or good enough, I will personally give you a refund.Even if you have read some books on Python and are still struggling with the fundamentals, this book is perfect for you.It will demystify or simplify concepts in such a way that you have no choice but to understand them.And for experienced or practicing Python developers who are looking for resources to refresh their knowledge, you will find this book valuable.