Django in Enterprise Development: A Guide to the Efficient Python Web Framework

This book is a systematic distillation of author Hu Yang's (online handle the5fire) years of Python web development experience. Using a blog system as a running case study, it leads readers from requirements analysis all the way to deployment, recreating as closely as possible the complete process of a web project from initiation to delivery in a real work setting. The book has four parts. Part One, "Entering the Jianghu," covers the preparation before coding: how to write requirements documents, conduct requirements reviews and feature organization, divide modules, plus the choice between Python 2.7 and Python 3, the principles of WSGI, the comparison and selection of Flask, Tornado, and Django, and a small student management system demo that lets readers run through Django's basic workflow. Part Two, "Formal Development," enters the real project: environment configuration, coding standards, and project structure planning, then using Model, admin, Form, and View in turn to complete the blog's core features, and introducing Bootstrap to build user-facing pages. Part Three, "Using Third-Party Plugins," focuses on extensions such as xadmin, django-autocomplete-light, and django-rest-framework to strengthen admin management, form interaction, and API capabilities. Part Four, "Preparation Before Launch and Online Troubleshooting," covers debugging, performance optimization, MySQL and cache configuration, stress testing, automated deployment, and locating online problems. The appendices add Fabric 2.0, starting Django with uWSGI, Sentry configuration, comment CAPTCHA, decoupling with signals, article pinning solutions, and a deployment walkthrough using Tencent Cloud as an example, for easy reference during hands-on work.