# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
-extensions = ['sphinx.ext.autodoc']
+extensions = ['sphinx.ext.autodoc','sphinx.ext.graphviz']
# Disable javasphinx generation until we have a solution to long build
# times. readthedocs timesout after 902 seconds.