Python For Web Development
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Python Programming
Preface In the ever-evolving landscape of web development, Python has emerged as one of the most powerful and flexible programming languages for building robust, scalable, and maintainable web applications. From simple content delivery platforms to complex APIs and microservices, Python offers a spectrum of frameworks that cater to diverse development needs. This book, Web Development: Flask, Django, FastAPI, is a comprehensive guide for learners and professionals who want to harness the power of Python's most prominent web frameworks. The goal of this book is not only to introduce you to web development fundamentals using Python but also to provide a comparative and practical exploration of three of its major frameworks: Flask, Django, and FastAPI. Each of these frameworks has its own philosophy, design patterns, and ideal use cases-understanding their strengths and differences is key to choosing the right tool for your project. We begin with Flask, a lightweight and minimalist framework that offers simplicity and control. Flask is perfect for those who want to understand the inner workings of web development without much abstraction. You will build applications from the ground up, gaining a deep appreciation for routing, request handling, templating, and extensions. Next, we move to Django, the "batteries-included" framework that emphasizes convention over configuration. Django is the ideal choice for developers who want to build feature-rich, production-ready applications quickly and efficiently. Through Django's ORM, admin interface, middleware support, and security features, you'll see how rapid development and scalability go hand in hand. Finally, we explore FastAPI, the modern, high-performance web framework for building APIs with Python 3.7+ based on standard Python type hints. Designed with speed and developer experience in mind, FastAPI is becoming the framework of choice for data-driven and asynchronous applications. You'll learn how to design and document APIs, handle asynchronous processing, and integrate with modern frontend and backend systems. Throughout this book, each chapter is structured to guide you through practical projects, code walkthroughs, and architectural decisions. Whether you're a beginner seeking a foundational understanding or an experienced developer looking to sharpen your skills with new tools, this book provides a structured, hands-on approach to mastering web development with Python. It is my hope that by the end of this journey, you will not only be proficient in using Flask, Django, and FastAPI but also be equipped with the insights to choose the right framework for the right project-and to build web applications that are not just functional, but elegant and efficient. Welcome to the world of Python web development. - Author
Python Web Development with Django
Author: Jeff Forcier
language: en
Publisher: Addison-Wesley Professional
Release Date: 2008-10-24
Using the simple, robust, Python-based Django framework, you can build powerful Web solutions with remarkably few lines of code. In Python Web Development with Django®, three experienced Django and Python developers cover all the techniques, tools, and concepts you need to make the most of Django 1.0, including all the major features of the new release. The authors teach Django through in-depth explanations, plus provide extensive sample code supported with images and line-by-line explanations. You’ll discover how Django leverages Python’s development speed and flexibility to help you solve a wide spectrum of Web development problems and learn Django best practices covered nowhere else. You’ll build your first Django application in just minutes and deepen your real-world skills through start-to-finish application projects including Simple Web log (blog) Online photo gallery Simple content management system Ajax-powered live blogger Online source code sharing/syntax highlighting tool How to run your Django applications on the Google App Engine This complete guide starts by introducing Python, Django, and Web development concepts, then dives into the Django framework, providing a deep understanding of its major components (models, views, templates), and how they come together to form complete Web applications. After a discussion of four independent working Django applications, coverage turns to advanced topics, such as caching, extending the template system, syndication, admin customization, and testing. Valuable reference appendices cover using the command-line, installing and configuring Django, development tools, exploring existing Django applications, the Google App Engine, and how to get more involved with the Django community. Introduction 1 Part I: Getting Started Chapter 1: Practical Python for Django 7 Chapter 2: Django for the Impatient: Building a Blog 57 Chapter 3: Starting Out 77 Part II: Django in Depth Chapter 4: Defining and Using Models 89 Chapter 5: URLs, HTTP Mechanisms, and Views 117 Chapter 6: Templates and Form Processing 135 Part III: Django Applications by Example Chapter 7: Photo Gallery 159 Chapter 8: Content Management System 181 Chapter 9: Liveblog 205 Chapter 10: Pastebin 221 Part IV: Advanced Django Techniques and Features Chapter 11: Advanced Django Programming 235 Chapter 12: Advanced Django Deployment 261 Part V: Appendices Appendix A: Command Line Basics 285 Appendix B: Installing and Running Django 295 Appendix C: Tools for Practical Django Development 313 Appendix D: Finding, Evaluating, and Using Django Applications 321 Appendix E: Django on the Google App Engine 325 Appendix F: Getting Involved in the Django Project 337 Index 339 Colophon 375
Web Development with Django
Create your own websites easily, securely, and quickly with Django by tackling practical activities based on realistic case studies Key Features Understand Django functionality and the Model-View-Template (MVT) paradigm Create and iteratively build a book review website, adding features as you build your knowledge Explore advanced concepts such as REST API implementation and third-party module integration Book DescriptionDo you want to develop reliable and secure applications that stand out from the crowd without spending hours on boilerplate code? You’ve made the right choice trusting the Django framework, and this book will tell you why. Often referred to as a “batteries included” web development framework, Django comes with all the core features needed to build a standalone application. Web Development with Django will take you through all the essential concepts and help you explore its power to build real-world applications using Python. Throughout the book, you’ll get the grips with the major features of Django by building a website called Bookr – a repository for book reviews. This end-to-end case study is split into a series of bitesize projects presented as exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way. As you advance, you'll acquire various practical skills, including how to serve static files to add CSS, JavaScript, and images to your application, how to implement forms to accept user input, and how to manage sessions to ensure a reliable user experience. You’ll cover everyday tasks that are part of the development cycle of a real-world web application. By the end of this Django book, you'll have the skills and confidence to creatively develop and deploy your own projects.What you will learn Create a new application and add models to describe your data Use views and templates to control behavior and appearance Implement access control through authentication and permissions Develop practical web forms to add features such as file uploads Build a RESTful API and JavaScript code that communicates with it Connect to a database such as PostgreSQL Who this book is for This book is for programmers looking to enhance their web development skills using the Django framework. To fully understand the concepts explained in this book, basic knowledge of Python programming as well as familiarity with JavaScript, HTML, and CSS is assumed.