Learning Python Programming from Scratch
Learning Python Programming from Scratch
Learn the key fundamentals of Python quickly
About the Book
The easiest and fastest way to develop an understanding of Python which will allow you to progress into Machine Learning, Data Science or Computer Vision. This book is ideal for beginners and also people coming from other programming languages who already know some of the programming concepts.
This book covers:
- Variables.
- Data Types.
- Conditions.
- Functions.
- Classes.
- Modules.
- And more ...
Check out other books from the author:
Front End Developer Interview Questions
Backend Developer Interview Questions
Data Science Workflow for Beginners
Can I learn Python from scratch?
Even though learning python is recommended for students with basics of programming languages, learning Python from scratch is possible for students who are learning with 0 previous programming experience, this book will help you by explaining all the basics of programming in Python.
How do I start python from scratch?
First thing to do for those interesting in learning python from scratch is to make sure they have a system capable of running python, then I would recommend you to visit Python's official site and download the official installer. Proceed to install python for the first time in your system, then run a Python "Hello World" program. Now you are ready to start learning python from scratch with this book.
Can I teach myself Python?
Yes, Python can be taught by yourself. This book is designed so you can teach yourself Python from very basics, it will explain all the basics of programming in Python, it's good either for people with previous programming knowledge and people starting from scratch.
Can I learn Python without any programming experience?
Yes, in fact you can learn python without any programming experience, this book is designed so you can learn programming at the same time you are learning python from scratch or without any programming experience before.
Can I learn Django without python?
No, Django is a framework built on Python, Django will allow you to build websites for example, since it is based on Python is recommended to learn Python before. If this is your first time learning Python then this book will help you learning Python and programming from the basics of programming. Then you can take a look at
Python and Django Web Developer
a book designed to help you learn Django.
Is Python worth learning 2021?
Absolutely, Python allows you to build websites and APIs, Python is everywhere and you can easily find programming jobs in any area from App development to Data Science. The salaries are high in 2021 for those developers with Python skills.
Should I learn Django or Python?
You should learn both, the idea is you will learn python first and then learn Django since Django is a framework built with Python that will make your programming life easier. Django will help you building websites and it is recommended to know at least the basics of programming with Python.
Is Django written in Python?
Yes, and Python runs on all platforms. So your apps built with Django will run anywhere, this is one of the main reasons you want to learn the basics of Python programming and then learn or teach yourself Django.
Can beginners learn Python?
Yes, with this book those students with little programming experience can learn python from scratch, the book is designed to help you learning the basic concepts of programming in Python.
How long will it take to master Python?
With the right motivation it can take anywhere from 2 weeks up to 5 weeks to learn the basics of Python, then you can move into learning Flask or Django, 2 of the most popular Python frameworks. After a year of regular practice and building different projects with all the extensive Python libraries available to you, it is possible to finally master python.
Bundles that include this book
Table of Contents
-
Other Books by Alejandro
- Recommended Resources
-
Introduction
- Who is this book for ?
- What this book covers ?
-
Hey Python, nice meeting you !!
- Story behind the name
- Features of Python
-
Python Installation
- Installation on Windows
- Installation on Mac OS X
- Installation on GNU/Linux
- Test your Python installation
- Summary
-
Starting with Python
- Using The Interpreter Prompt
- Choosing An Editor
- PyCharm
- Vim
- Emacs
- Using A Source File
- Getting Help
- Summary
-
Basics
- Comments
- Literal Constants
- Numbers
- Strings
- Variable
- Identifier Naming
- Data Types
- Object
- How to write Python programs
- Logical And Physical Line
- Indentation
- Summary
-
Operators and Expressions
- Operators
- Shortcut for math operation and assignment
- Evaluation Order
- Changing the Order Of Evaluation
- Associativity
- Expressions
- Summary
-
Control Flow
-
The
if
statement - The while Statement
-
The
for
loop - The break Statement
-
The
continue
Statement - Summary
-
The
-
Functions
- Function Parameters
- Local Variables
-
The
global
statement - Default Argument Values
- Keyword Arguments
- VarArgs parameters
-
The
return
statement - DocStrings
- The def statement
- Other things to know about functions
- lambda
- Summary
-
Modules
- Byte-compiled .pyc files
- The from..import statement
-
A module’s
__name__
- Making Your Own Modules
-
The
dir
function - Packages
- Summary
-
Data Structures
- List
- Quick Introduction To Objects And Classes
- Tuple
- Dictionary
- Sequence
- Set
- References
- More About Strings
- Summary
-
Problem Solving
- The Problem
- The Solution
- Second Version
- Third Version
- Fourth Version
- More Refinements
- The Software Development Process
- Summary
-
Object Oriented Programming
-
The
self
- Classes
- Methods
-
The
__init__
method - Class And Object Variables
- Inheritance
- Summary
-
The
-
Input and Output
- Input from user
- Files
- Pickle
- Unicode
- Summary
-
Exceptions
- Errors
- Exceptions
- Handling Exceptions
- Raising Exceptions
- Try … Finally
- The with statement
- Summary
-
Python Standard Library
-
sys
module -
logging
module - Learn more about the Standard Library
- Summary
-
-
Additional Python Topics
- Passing tuples around
- Special Methods
- Single Statement Blocks
- Lambda Forms
- List Comprehension
- Receiving Tuples and Dictionaries in Functions
- The assert statement
- Decorators
- Differences between Python 2 and Python 3
- Summary
- Keep developing your Python skills
- About the Author
The Leanpub 60-day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms
Do Well. Do Good.
Authors have earned$11,577,045writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers), EPUB (for phones and tablets) and MOBI (for Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
Top Books
Recipes for Decoupling
Matthias NobackSignalR on .NET 6 - the Complete Guide
Fiodar SazanavetsLearn everything there is to learn about SignalR and how to integrate it with the latest .NET 6 and C# 10 features. Learn how to connect any type of client to SignalR, including plain WebSocket client. Learn how to build interactive applications that can communicate with each other in real time without making excessive calls.
The BDD Books - Discovery (Japanese Edition)
Gáspár Nagy, Seb Rose, and Yuya Kazamaウクライナ難民を支援 - 2022年5月末まで延長!
この本の売り上げの50%は、 https://unicef.hu/veszhelyzet-ukrajnaban と https://int.depaulcharity.org/fundraising-for-depaul-ukraine/ に寄付されます。
本書籍は、振る舞い駆動開発(Behavior Driven Development, BDD)や受け入れテスト駆動開発(Acceptance Test-Driven Development, ATDD)の発見フェーズを最大限に活用する方法を提供します。
The easiest way to learn design patterns
Fiodar SazanavetsLearn design patterns in the easiest way possible. You will no longer have to brute-force your way through each one of them while trying to figure out how it works. The book provides a unique methodology that will make your understanding of design patterns stick. It can also be used as a reference book where you can find design patterns in seconds.
Agile Testing Condensed Japanese Edition
Yuya Kazama, Janet Gregory, and Lisa CrispinJanet GregoryとLisa Crispinによる2019年9月発行の書籍『Agile Testing Condensed』の日本語翻訳版です。アジャイルにおいてどのような考えでテストを行うべきなのか簡潔に書かれています!
OpenIntro Statistics
David Diez, Christopher Barr, Mine Cetinkaya-Rundel, and OpenIntroA complete foundation for Statistics, also serving as a foundation for Data Science.
Leanpub revenue supports OpenIntro (US-based nonprofit) so we can provide free desk copies to teachers interested in using OpenIntro Statistics in the classroom and expand the project to support free textbooks in other subjects.
More resources: openintro.org.
Tech Giants in Healthcare
Dr. Bertalan MeskoThis comprehensive guide, Tech Giants in Healthcare, clarifies how and why big tech companies step into healthcare, and breaks it down from one market player to the other in what direction they are going, what tools they are using and what horizons they have in front of them.
Functional event-driven architecture: Powered by Scala 3
Gabriel VolpeExplore the event-driven architecture (EDA) in a purely functional way, mainly powered by Fs2 streams in Scala 3!
Leverage your functional programming skills by designing and writing stateless microservices that scale, powered by stateful message brokers.
CCIE Service Provider Version 4 Written and Lab Exam Comprehensive Guide
Nicholas RussoThe service provider landscape has changed rapidly over the past several years. Networking vendors are continuing to propose new standards, techniques, and procedures for overcoming new challenges while concurrently reducing costs and delivering new services. Cisco has recently updated the CCIE Service Provider track to reflect these changes; this book represents the author's personal journey in achieving that certification.
Ansible for DevOps
Jeff GeerlingAnsible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands.
Top Bundles
- #1
All the Books of The Medical Futurist
6 Books
We put together the most popular books from The Medical Futurist to provide a clear picture about the major trends shaping the future of medicine and healthcare. Digital health technologies, artificial intelligence, the future of 20 medical specialties, big pharma, data privacy, digital health investments and how technology giants such as Amazon... - #2
Practical FP in Scala + Functional event-driven architecture
2 Books
Practical FP in Scala (A hands-on approach) & Functional event-driven architecture, aka FEDA, (Powered by Scala 3), together as a bundle! The content of PFP in Scala is a requirement to understand FEDA so why not take advantage of this bundle!? - #3
Software Architecture for Developers: Volumes 1 & 2 - Technical leadership and communication
2 Books
"Software Architecture for Developers" is a practical and pragmatic guide to modern, lightweight software architecture, specifically aimed at developers. You'll learn:The essence of software architecture.Why the software architecture role should include coding, coaching and collaboration.The things that you really need to think about before... - #4
CCIE Service Provider Ultimate Study Bundle
2 Books
Piotr Jablonski, Lukasz Bromirski, and Nick Russo have joined forces to deliver the only CCIE Service Provider training resource you'll ever need. This bundle contains a detailed and challenging collection of workbook labs, plus an extensively detailed technical reference guide. All of us have earned the CCIE Service Provider certification... - #6
Pattern-Oriented Memory Forensics and Malware Detection
2 Books
This training bundle for security engineers and researchers, malware and memory forensics analysts includes two accelerated training courses for Windows memory dump analysis using WinDbg. It is also useful for technical support and escalation engineers who analyze memory dumps from complex software environments and need to check for possible... - #8
Modern C++ Collection
3 Books
Get All about Modern C++C++ Standard Library, including C++20Concurrency with Modern C++, including C++20C++20Each book has about 200 complete code examples. Updates are included. When I update one of the books, you immediately get the updated bundle. You can expect significant updates to each new C++ standard (C++23, C++26, .. ) and also...