Up to version 2.7 it was possible to use pyreverse to also create diagrams for Django apps. Starting from version 2.7.0 this no longer works. $ cd bar/ $ pyreverse ...
Add "sphinx_pyreverse" to the extensions list in your conf.py (make sure it is in the PYTHONPATH). Call the directive with path to python module as content. The :classes: and :packages: flags specify ...