Ah, looks like you are right and indeed ESS doesn't support python, a shame. As for Julia, I think a package that is shaping up to be interesting and along the

Ah, looks like you are right and indeed ESS doesn't support python, a shame. As for Julia, I think a package that is shaping up to be interesting and along the same spirit is: https://github.com/gcv/julia-snail https://github.com/gcv/julia-snail