Django Introduction & MVT Architecture

The "Batteries-Included" philosophy for perfectionists with deadlines

Project vs App Structure & settings.py »Next »

Django is a high-level, open-source Python web framework designed to help developers build secure, scalable, and maintainable web applications rapidly.

The Batteries-Included Philosophy & MVT

Batteries-Included: Django ships out of the box with an Object-Relational Mapper (ORM), authentication, automated admin dashboard, form handling, and CSRF protection.

Model-View-Template (MVT) Pattern:

1Model: The data access layer that defines database tables and validation schemas.

2View: The business logic layer that receives HTTP requests and returns HTTP responses.

3Template: The presentation layer that renders data dynamically using Django Template Language (DTL).

Starting a Django Project

Try It Yourself »

# 1. Install Django in your virtual environment
pip install django

# 2. Initialize a new project skeleton
django-admin startproject codexia_core .

# 3. Apply baseline database migrations
python manage.py migrate

# 4. Boot the built-in development server
python manage.py runserver 8000

The management script (manage.py) provides commands for database migrations, testing, and running servers.

Pro Tip

Django follows the DRY (Don't Repeat Yourself) principle. Every distinct piece of knowledge has a single, unambiguous representation in your project.

Google AdSense Slot (inContentBanner)

Set your Publisher ID in src/config/ads.ts to display live ads.

Test Yourself With Exercise

+15 XP

Which architectural design pattern does Django utilize for organizing web applications?

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