Quick list of Python libraries that help with application configuration:

- Python application configuration -> https://github.com/edaniszewski/bison

- Configuration with env variables for Python -> https://github.com/hynek/environ_config

- Configuration library for python projects -> https://github.com/willkg/everett

- Strict separation of config from code -> https://github.com/henriquebastos/python-decouple

This is from my personal notes. See also: https://github.com/vinta/awesome-python#configuration

Anything else that we've missed ?

The two big ones in machine learning at least are Google's Gin:

https://github.com/google/gin-config

and Facebook's Hydra:

https://hydra.cc/

the name usage of "gin" is quite common, it seems:

https://github.com/gin-gonic/gin