example.nix

{ }:

with import <nixpkgs> {};

let 
  tdbus = with python27Packages; buildPythonPackage rec {
    name = "tdbus-${version}";
    version = "0.10";
    src = fetchFromGitHub {
      owner = "hmvp";
      repo = "python-tdbus";
      rev = "v${version}";
      sha256 = "0z2lxarh06vsfmv9j2pggwpyf2g1614122c29jhhvhzsd27rkrwx";
    };
    buildInputs = [ dbus ];
    nativeBuildInputs = [ pkgconfig ];
  };
  in
  # in final version for custom overlay, replace with buildPythonApplication and remove shell hook
  stdenv.mkDerivation {
  name = "myapp";
  buildInputs = with python27Packages; [ click six gevent requests2 tdbus ];
  shellHook = ''
    PYTHONPATH=$PYTHONPATH:$(pwd)
  '';
}