1{ python3, runCommand, git, nix, nix-prefetch-git }: 2 3runCommand "update-python-libraries" { 4 buildInputs = [ 5 nix 6 nix-prefetch-git 7 (python3.withPackages(ps: with ps; [ packaging requests toolz ])) 8 git 9 ]; 10} '' 11 cp ${./update-python-libraries.py} $out 12 patchShebangs $out 13 substituteInPlace $out --replace 'GIT = "git"' 'GIT = "${git}/bin/git"' 14''