Django Tutorial | Learn Django Framework (original) (raw)

Last Updated : 17 Jun, 2025

Django is a Python framework that simplifies web development by handling complex tasks for you. It follows the "**Don't Repeat Yourself" (**DRY) principle, promoting reusable components and making development faster. With built-in features like **user authentication, **database connections, and **CRUD operations, Django lets you focus on building your web applications without reinventing the wheel.

Working of Django

Django uses the **MVT (Model-View-Template) design pattern:

• **Model: Represents the data you want to display, typically sourced from a database.
• **View: Handles incoming requests and returns the appropriate template and content based on the user's request.
• **Template: A text file (usually HTML) that defines the structure of the web page and includes logic for displaying the data.

Why Use Django Framework?

• Excellent documentation and high scalability.
• Used by Top MNCs and Companies, such as Instagram, Disqus, Spotify, Youtube, Bitbucket, Dropbox, etc. and the list is never-ending.
• Web framework Django is easy to learn, rapid development, and Batteries fully included.
• The last but not least reason to learn Django in Python, It has a huge library and features such as Web Scraping, Machine Learning, Image Processing, Scientific Computing, etc. One can integrate all this with web applications and do lots and lots of advanced stuff.

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Getting Started with Django

In this section, you'll learn how to set up and start using Django, a powerful framework for building dynamic websites. Django helps you organize your project into apps, each handling a specific task. You’ll start by creating a project, which automatically sets up the necessary folder structure and basic settings.

• Django Basics
• Django Installation and Setup
• Django Project MVT Structure
• Create a Basic Project in Django
• Create an App in Django

Django Views

Django views are the backbone of handling user requests and rendering responses. There are two two main types of views: **Function Based Views (FBVs) and **Class Based Views (CBVs). Function Based Views offer simplicity and directness, allowing developers to define views as Python functions.

• Django views
• Function Based Views
• Class Based Views

To learn about difference between the both the views discussed above: Class Based vs Function Based Views

Django URLs

In Django, URL patterns are used to route incoming requests to the right views in your application. Using flexible patterns, you can match URLs and connect them to specific views. Django also makes it easy to handle GET parameters passed in URLs, allowing you to access user input and customize responses efficiently.

• Django URLs
• URL Validator in Django
• URL Shortener with Django
• Django URLResolver error

Django Templates

Django templates are used to create the HTML files that display data to users. They allow you to combine static HTML with dynamic content using template tags and variables. This helps separate the design from the Python code, making your web pages easier to manage and update.

• Django templates
• Template Variables
• Template Tags
• Template Filters
• Template Inheritance

Django Syntax

Django variables are used inside templates to display dynamic data passed from views. You can include variables within double curly braces like {{ variable_name }} to show values on your web pages.

• Boolean Operators
• for loop
• if else

Django Models

Django Models are the core of database management in Django, providing an easy way to interact with your data through its powerful Object-Relational Mapping (ORM) system. This guide covers key operations like creating, updating, and deleting data using models.

• Django Models
• Basic App Model – Makemigrations and Migrate
• Model data types and fields list
• Render Model in Django Admin Interface
• ORM – Inserting, Updating & Deleting Data
• Field Validations and Built-In Fields

Django Admin

The Django Admin Interface is a powerful, built-in tool that automatically generates a web-based interface for managing your models and application data. With it, you can easily add, view, edit, and delete records directly from a user-friendly dashboard, without needing to write extra code.

• Django Admin Interface
• CRUD Operation in Django Admin
• Customize Object Names with __str__ Method

Django Query-Sets

A QuerySet is a way to retrieve and work with data from your database using Django’s ORM. It lets you filter, sort, and manage records easily with Python, without writing SQL. QuerySets fetch data only when needed, making your app more efficient.

• Django QuerySets: Introduction and Using get()
• Django QuerySets fiter()
• Django QuerySets order_by()

Django Forms

Django comes with built-in Forms that simplify creating and managing HTML forms in your web apps. These forms help collect and validate user input securely and efficiently, saving you from writing repetitive code. Whether it’s login, registration, or any data entry, Django’s built-in Forms make handling forms easy and reliable.

• Django Forms
• How to create a form using Django Forms ?
• Render HTML Forms (GET & POST) in Django
• Django Form | Data Types and Fields
• Django Formsets

Django REST API

Django REST API helps you create web APIs easily using Django and the Django REST Framework (DRF). It lets you share your data and app logic so that websites, mobile apps, or other programs can use them. DRF includes tools to handle data formatting, user login, and permissions, making it simple to build secure and reliable APIs.

• Django Rest API

Miscellaneous

This section covers a variety of additional Django topics that don't fit neatly into the core areas but are essential for building fully functional, secure, and user-friendly Django applications. These topics include handling asynchronous requests, managing user permissions, customizing authentication, session management, and other practical concerns developers commonly face.

• Ajax and Asynchronous Handling
• User Authentication and Permissions
• Sessions and State Management
• How to integrate Mysql database with Django?
• Django- Debugging and Warnings
• When to Use Django? Comparison with other Development Stacks

Django Projects

In this section, we’ll explore how to structure and manage Django projects, which form the foundation for building any web application. These projects serve as containers for multiple apps, each handling specific features like user authentication, blog management, or e-commerce.

To help you learn step-by-step, here are some basic to advanced Django projects you can try:

• Google authentication and Fetching mails from scratch
• ToDo webapp using Django
• Django News App
• Weather app using Django
• College Management System Using Django
• E-Commerce Website Using Django
• Creating Word Counter App Using Django
• Voting System Project Using Django

For more advanced Djngo Projects, refer to this article: **Django Projects

**Django Quiz

Test your Django knowledge by answering quiz questions. The quiz questions are meant to test your understanding of Django concepts.

Take Django Quiz

Python Django Interview Question

Interviews are most important aspect of job recruitment and you need to prepare for interviews if you want to get job sooner. We have compiled some of the most asked interview questions for Django Developers. To boost your chances of cracking Django interviews at top companies, visit:

**Top 50 Django Interview Questions and Answers

Features of Django

• **Fast Development: Django helps you build web applications quickly with minimal effort.
• **Built-in Admin: It comes with a ready-to-use admin interface to manage your website data easily.
• **Security: Django has built-in protections to guard against common security threats like SQL injection, XSS, and CSRF.
• **Reusability: Django follows the DRY (Don't Repeat Yourself) principle, encouraging reusable code components.
• **Scalable: Django is designed to handle websites of all sizes, from small apps to large-scale projects.
• **ORM (Object-Relational Mapping): Easily interact with your database without writing SQL queries.
• **URL Routing: Clean and simple URL structure that maps URLs to views in your app.
• **Templating Engine: Separate your HTML from Python code using Django’s templating system, making dynamic content easy to manage.

Applications of Django

Django is a versatile web framework used in a wide range of industries and projects. Here are some common applications:

• **Content Management Systems (CMS): Django is ideal for building custom CMS platforms due to its modularity and flexibility.
• **E-commerce Sites: Platforms like e-commerce websites benefit from Django’s scalability and robust security features.
• **Social Networking Platforms: Django’s ability to handle high traffic makes it perfect for social media apps and community-based websites.
• **Data-Driven Applications: With its powerful ORM and database management capabilities, Django is great for building applications that rely on large datasets.
• **API Development: Django, coupled with Django REST Framework (DRF), makes it simple to develop robust and scalable APIs.
• **Scientific Computing Platforms: Django is used in platforms that require complex data analysis and visualization.
• **News & Publishing Platforms: Its ability to manage large volumes of content efficiently makes it a go-to for news websites and online publications.
• **Educational Platforms: Many e-learning websites and educational tools are built with Django for its scalability and security.

Django vs. Other Web Frameworks

Careers with Django

Here’s a table showcasing some common **Django career roles along with their approximate salary ranges in both **INR and **USD: