Flask Configuration From Environment Variables. In this video I show you how to use your operating system's environment variables to configure your Flask app. I'll show you how to use both an environment variable to point to a configuration file and how to use an environment variable directly in your code.
To download the Flask cheat sheet, go to https://prettyprinted.com/flaskcheatsheet
Tags: Flask Configuration From Environment Variables, flask, flask config, flask environment variable, os environ, python os environ