Flasked injects application environment configuration at runtime based on given ENV variables and a mapping.
This is pretty useful for applications following the 12 factor app principle stated by Heroku.
For the specific details see http://12factor.net/config.
Also in container environments like Docker this comes in quite handy when you're literally forced to use ENV vars for configuration of your specific container at startup time.
Flasked alternatives and similar packages
Based on the "Configuration" category
Do you think we are missing an alternative of Flasked or a related project?