I have been looking for the development roadmap mentioned in this issue. I would like to know specifically when/if python will be added. I would love to use this awesome tool to make a quick LAMPP stack for dev purposes. Thanks!
Sorry for the late reply. I am currently on it. Flask image is already working: https://github.com/devilbox/docker-python-flask
Currently lacking documentation which will come soon.
Python is now available with Flask. See here: Devilbox v1.7.0 released