on current (8e3a1a62ae) master, gnome doesnt build, because totem tests
in order to fix this, i tried adding python-toml and python-astroid to
then the tests fail, because python-astroid seems to old, so here is a
now, the tests still fail, but we might be a small step closer... ;)
I only tested this lightly with building the other 3 deps:
"python-language-server rtv tuir" and python2-astroid.