Django signals: How to Run Code on Model Events (e.g., post_save)
What if you want to automatically send a welcome email every time a new user signs up? Or create a User Profile the instant a…
How to Add Pagination to Your Django ListView (The Easy Way)
Your blog is a success! You now have 1,000 posts. But you have a problem: your Post List Page now tries to load all 1,000…
How to Create a User Profile Model in Django (OneToOneField)
You have a Django User model, but it only has username, email, etc. What if you want to add a bio, a profile_picture, or a…
Customizing the Django Admin: list_display and search_fields
You’ve used admin.site.register(Post) to add your model to the admin. But the result is ugly: just a list of Post object (1), Post object (2),…
Django Forms: How to Automatically Set the Author on Save
You’ve secured your views. Now you have a new problem. When a user creates a new post, how do you save who that user was?…
AI Project: How to Deploy a Hugging Face Model as a REST API (with Flask)
You’ve built amazing AI models with Hugging Face, but they’re stuck in your script. Want to know how to deploy Hugging Face API so other…
Django Project: Building a Simple Comment System
A blog isn’t complete until users can comment. This project will teach you one of Django’s most important concepts: database relationships (ForeignKeys). Building a Django…
PyScript Project: Load and Analyze a User’s CSV File in the Browser
This is the ultimate goal of PyScript for Data Science: building a tool that lets your users analyze their own data, all inside their browser….
Django Permissions: How to Use UserPassesTestMixin (Beyond Login)
In our last security guide, we used LoginRequiredMixin to block logged-out users. But this still leaves a security hole: Any logged-in user can edit any…
How to Secure Django Views with LoginRequiredMixin
You’ve built a full CRUD application and a Login System. But there’s a huge security hole: Anyone can visit /post/5/edit/ and change your posts! To…
