let pkgs = import {}; in { stdenv ? pkgs.stdenv ,python3 ? pkgs.python3 }: stdenv.mkDerivation { name = "python-nix"; version = "0.0.0.0"; src = ./.; buildInputs = with pkgs; [ python3 python34Packages.ipython python34Packages.pygit2 python34Packages.psycopg2 python34Packages.requests python34Packages.nose ]; PYTHONPATH=./.; shellHook = '' echo -e "\nLoading nix-shell with python3 deps..." ''; }