Flask
User authentication in Flask with Flask-Security-Too
Learn how to easily add user login and signup to any Flask app using the popular extension Flask-Security-Too!
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REST APIs
New Free Course: FastAPI for Beginners
We've finally published our latest course: FastAPI for Beginners. It's a free course to help you get started with FastAPI.
Learn Python Programming
How to use pyenv to manage Python versions
If you need to install multiple Python versions, going the ol' installer route isn't the best idea. In this article I show you how I manage multiple Python versions, using pyenv.
REST APIs
Create JWTs using Python for Flask or FastAPI
Learn how to create JWTs for authentication using either Flask or pure Python (for use in FastAPI and other frameworks).
How to run tasks periodically in Render.com
Have you ever had to run some code every hour, or every day, or every week? In this article I'll show you how to set it up, to run in the cloud, very easily!
Learn Python Programming
How to upload files to Backblaze B2 using Python
If your web app handles user uploads, you need a place to store the files. This article shows you how to set up Backblaze B2, a cloud storage service, to store any uploaded files using Python.
Exploring Python Task Queues: Celery and rq
An overview of how task queues work and how to set up an rq task queue and background worker using Redis. With examples.
REST APIs
How to deploy your first REST API with Flask for free
Deploying a Flask app makes it available to everyone on the internet, so it's what you need to do to share your projects. In this post we'll show you how to do it using two different providers.
Flask
How to handle file uploads with Flask
Uploading files is tricky! In this post we show you two ways: a simple and a less simple, depending on your needs.
Learn Python Programming
Time Complexity and BigO Notation explained with Python
Understanding time complexity and BigO notation helps us write better and more efficient algorithms. In this post we explain the different time complexities with Python examples!
Learn Python Programming
Python lists: remove() vs pop()
To remove items from a list we can use remove() or pop(). They behave slightly differently, so let's take a look!
REST APIs
Build your first REST API with Flask and PostgreSQL
Learn to build a REST API to collect, aggregate, and serve temperature data using Flask and PostgreSQL!