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Author: msktejas

README.md

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-# Learn Python Programming 4th Edition
+# Learn Python Programming, Fourth Edition
+This is the code repository for [Learn Python Programming, Fourth Edition](https://www.packtpub.com/en-us/product/learn-python-programming-9781835882955), published by Packt.
 
-Welcome to Learn Python Programming, 4th Edition.
+**A comprehensive, up-to-date, and definitive guide to learning Python**
 
-Here you can find the complete source code for this book. Every
-line of code you will find in the book is in this repository, plus
-all the code that we couldn't fit in the book.
+The authors of this book are - [Fabrizio Romano](https://www.linkedin.com/in/gianchub/), [Heinrich Kruger](https://www.linkedin.com/in/heinrichkruger/)
+## About the book
 
-## Target Python Version
+Learn Python Programming, Fourth Edition, provides a comprehensive, up-to-date introduction to Python programming, covering fundamental concepts and practical applications. This edition has been meticulously updated to include the latest features from Python versions 3.9 to 3.12, new chapters on type hinting and CLI applications, and updated examples reflecting modern Python web development practices. This Python book empowers you to take ownership of writing your software and become independent in fetching the resources you need. By the end of this book, you will have a clear idea of where to go and how to build on what you have learned from the book.
 
-Python 3.12.*
+Through examples, the book explores a wide range of applications and concludes by building real-world Python projects based on the concepts you have learned. This Python book offers a clear and practical guide to mastering Python and applying it effectively in various domains, such as data science, web development, and automation.
 
-## Working on a chapter
 
-We suggest you create a dedicated virtual environment for each chapter
-you wish to work on. Chapters that require third-party libraries will
-have a folder inside, called `requirements`.
+## Key Takeaways
+- Install and set up Python on Windows, Mac, and Linux
+- Write elegant, reusable, and efficient code
+- Avoid common pitfalls such as duplication and over-engineering
+- Use functional and object-oriented programming approaches appropriately
+- Build APIs with FastAPI and program CLI applications
+- Understand data persistence and cryptography for secure applications
+- Manipulate data efficiently using Python's built-in data structures
+- Package your applications for distribution via the Python Package Index (PyPI)
+- Solve competitive programming problems with Python
 
-First you will need to create a virtual environment. If you don't know
-what a virtual environment is, please read Chapter 1.
 
-Let's now pretend you want to work on Chapter 7. First, change into the folder
-for Chapter 7 (it's called `ch7`):
+## Outline and Chapter Summary
 
-    $ cd ch7
+This book will help you explore the foundations of Python programming and learn how Python can be used to achieve results.
 
-Then, create a virtual environment. In this example the virtual environment
-will live inside the chapter's folder, but you can choose any other folder
-that might suit you better.
+1. A Gentle Introduction to Python
+2. Built-In Data Types
+3. Conditionals and Iteration
+4. Functions, the Building Blocks of Code
+5. Comprehensions and Generators
+6. OOP, Decorators, and Iterators
+7. Exceptions and Context Managers
+8. Files and Data Persistence
+9. Cryptography and Tokens
+10. Testing
+11. Debugging and Profiling
+12. Introduction to Type Hinting
+13. Data Science in Brief
+14. Introduction to API Development
+15. CLI Applications
+16. Packaging Python Applications
+17. Programming Challenges,
 
-    $ python3.12 -m venv .venv
 
-We have given the virtual environment folder the name `.venv`. Feel free
-to choose any other name that you might want.
 
----
 
-Note: the above procedure might fail in some of the chapter folders, due
-to the presence of files that aren't meant to be run. If that is the case, you
-should choose another folder where to place your virtual environment. You can
-create one within the chapter folder itself, or place the virtual environment
-outside of the chapter folder altogether.
+> If you feel this book is for you, get your [copy](https://www.amazon.in/Learn-Python-Programming-Comprehensive-Date/dp/B0DC6DYPV2) today! <img alt="Coding" height="15" width="35"  src="https://media.tenor.com/ex_HDD_k5P8AAAAi/habbo-habbohotel.gif">
 
----
 
-Next step is to activate the virtual environment:
+With the following software and hardware list you can run all code files present in the book.
 
-    $ source  .venv/bin/activate
+## Software and hardware list
 
-If you're on Windows, to activate your environment, you will need to run:
+| Chapter | Software required    | Link to the software    | Hardware specifications    | OS required    |
+|:---:  |:---:  |:---:  |:---:  |:---:  |
+| All chapters  | Python 3.10+  | [https://www.python.org/downloads/](https://www.python.org/downloads/) | Should work on any recent computer | Windows, MacOS, Linux (any), macOS, Windows |
 
-    $ .venv\Scripts\activate
 
-Next, if the `requirements` folder is present, change into it, and run
-the following command for each of the `.txt` files you will find in it.
-Normally there is only a `requirements.txt` file.
 
-    $ cd requirements
-    $ pip install -U -r requirements.txt
-    $ cd ..  # this brings you back to the root of the chapter
+## Know more on the Discord server <img alt="Coding" height="25" width="32"  src="https://cliply.co/wp-content/uploads/2021/08/372108630_DISCORD_LOGO_400.gif">
+You can get more engaged on the discord server for more latest updates and discussions in the community at [Discord](https://discord.com/invite/uaKmaz7FEC)
 
-Once you have installed all requirements, you are ready to run the
-chapter's code. If a chapter needs extra work to be set up, you will
-find all the instructions you need in the chapter's text.
+## Download a free PDF <img alt="Coding" height="25" width="40" src="https://emergency.com.au/wp-content/uploads/2021/03/free.gif">
 
-**Note**:
-Always remember to activate the virtual environment before you install
-third-party libraries.
+_If you have already purchased a print or Kindle version of this book, you can get a DRM-free PDF version at no cost. Simply click on the link to claim your free PDF._
+[Free-Ebook](https://packt.link/free-ebook/9781835882948) <img alt="Coding" height="15" width="35"  src="https://media.tenor.com/ex_HDD_k5P8AAAAi/habbo-habbohotel.gif">
+
+We also provide a PDF file that has color images of the screenshots/diagrams used in this book at [GraphicBundle](https://packt.link/gbp/9781835882948) <img alt="Coding" height="15" width="35"  src="https://media.tenor.com/ex_HDD_k5P8AAAAi/habbo-habbohotel.gif">
+
+
+## Get to know the Author
+_Fabrizio Romano_ was born in Italy in 1975. He holds a master&rsquo;s degree in computer science engineering from the University of Padova. He&rsquo;s been working as a professional software developer since 1999. Fabrizio has been working at Sohonet since 2016, where he currently serves as a development manager. In 2020, the Television Academy honored him and his team with an Emmy Award in Engineering Development for advancing remote collaboration.
+
+_Heinrich Kruger_ was born in South Africa in 1981. He holds a master&rsquo;s degree in computer science from Utrecht University in the Netherlands. He has been working as a professional software developer since 2014. Heinrich has been working alongside Fabrizio in the Product Team at Sohonet since 2017. In 2020, the Television Academy honored them with an Emmy Award in Engineering Development for advancing remote collaboration.
+
+
+## Other Related Books
+- [Modern Python Cookbook](https://www.packtpub.com/en-us/product/modern-python-cookbook-9781835460757)
+- [Mastering Python 2E](https://www.packtpub.com/en-us/product/mastering-python-2e-9781800202108)