Hi, I done this module based on work done by Jean Cavallo but implemented as a separate module.
https://bitbucket.org/guillemNaN/trytond-module_dependencies_graph It allows to generate an image of the dependencies graph for selected modules (installed or not). It also shows the extra dependencies with a dashed line. It also allows to print the "dependants", modules that has the selected module(s) as dependency. It's useful to me to find all the possible extensions for a functional area. Guillem Barba
