Django Mastery 2025: Build AI-Powered Apps Like a Pro

Install Python and Visual Studio Code for Django development, including downloading Python 3.12.5, adding it to the path, and installing Visual Studio Code.

Set up a Windows command prompt based virtual environment with python -m venv, activate, and install django; verify version and explore django commands to manage your django apps.

Activate your virtual environment and create your first Django project and app using Django admin and manage.py. Migrate SQLite data and run the local development server on localhost:9000.

Understand the Django project structure by examining the root and project directories, the app and core folders, and key files like manage.py, settings.py, urls.py, wsgi.py, and acp.

Explore the Django settings file, from base directory to installed apps. Secure secrets, avoid exposing secret key and debug in production, and configure allowed hosts to prevent host header attacks.

Master the django settings module: configure allowed hosts with IPs or domains, avoid asterisks, and add apps via dot notation or package names while reviewing app configs and installed apps.

Explore how Django settings, middleware, and templates affect request processing, with practical guidance on configuring settings.py, using Django conf safely, and securing secret keys.

Learn to select and install a database for a Django app, using MySQL as a practical example, and explore alternative options Django officially supports like Postgres and SQLite.

Configure your Django project's database with MySQL, install the MySQL client, create restaurant_db, configure settings.py for the MySQL backend, then run makemigrations and migrate to populate tables.

Create a Django meal model in models.py, define fields for name, description, price, and availability, then migrate to the restaurant_db and verify via show tables.

Learn to use the Django API and ORM with the manage.py shell to create, retrieve, and update meals, compare create versus save, and verify results in MySQL.

Learn the Django admin interface by creating a super user, starting the server, and using the admin dashboard to manage authentication, view models, and configure admin.py to display database tables.

Register the meal model in admin.py and access it from the admin dashboard, making meals readable with a custom description and paving the way for searching and filtering.

Configure the Django admin interface by extending admin.modeladmin to customize list_display with name, description, price, and availability, add search_fields, and register via decorator for a friendlier dashboard.

Learn to create a Django index view with a function view, return an HTTP 200 response, and map it to a URL in urls.py.

Connect app urls to the project urls for cleaner, scalable routing by configuring app-level urls.py with path and include, linking index views and managing multiple routes.

Access data from the backend using Django views and the ORM to fetch all meals, handle get requests, and return data or a bad request response.

Create and render your first Django template with views by configuring a templates directory, placing index.html under restaurant, and wiring render with bootstrap and font awesome.

Learn how to pass data from Django models to templates using a context dictionary, render it in the template, and display meal names, costs, and stock.

Discover how Django templates access variables with curly braces, index lists, and pass meals data from views via the context, favoring lists for simplicity.

Learn how to create a base template in Django and use extends and block content to inherit headers, links, and styles across pages, with a practical index example.

Create a responsive navigation header and footer in a django base template using header.html and footer.html in a semantics directory, with include tags and an index url link.

Apply template inheritance by composing base, header, and footer templates to build cohesive pages and cleanly partition styling for Django apps.

Configure settings.py to set static and media roots and urls for your app. In development, run manage.py collectstatic and update urls.py to serve static and media files.

Discover how to add and access static and media files in a Django app by organizing css, js, and images in the restaurant static directory and loading static in templates.

Create a media directory to store meal images, configure an image field with upload to meal images and a default image, install pillow, migrate, and display media in templates.

Complete the index page by styling the hero with a background image and header from the base HTML, and link header.css to create white navigation with gold hover and logo.

Learn to build a dynamic meals grid on the index page by styling a header, logo, and hero section, and enabling click-to-order functionality with a three-column layout.

Build a Django index page that displays meals in rows with divs for name, price, stock, and a right-aligned order button, styled with Verdana.

Convert meals to an empty list, use a temp list to group them into rows of three, fetch all meals, and render them in index.html with Django template loops.

The lecture walks through completing the index page by duplicating meal columns, wiring meals one through four, applying linear gradients to images, and adding a footer.

Implement a Django order system by creating an order transaction model linked to meals and customers with a one-to-many relationship, cascade delete, status, amount paid, and created, then migrate.

Implement order transactions in Django and configure admin search fields. Build a view to create orders with stock checks and a default pending status.

Learn to build a Django order flow by creating a path to the order view with an integer pk, updating stock, redirecting to the index, and tracking transactions.

Builds an order details page using Django templates to display a logged-in user's transactions in a responsive table, with meal, customer, cost, status, and date ordered.

Build and style details page navigation by configuring header semantics, aligning home and details anchors in a row, linking details.css, and applying typography and sizing to the details section.

Implement simple access control in Django by applying the login_required decorator to details and order views, configuring login redirects, and conditionally disabling orders for unauthenticated users.