with import <nixpkgs> {};
python3.pkgs.buildPythonPackage {
  name = "kalauerbot-env";
  src = ./.;
  propagatedBuildInputs = with python3.pkgs;[
    (callPackage ./nix/python-matrixbot.nix {})
    (stdenv.lib.overrideDerivation googletrans (self: {
      patches = [ ./nix/translate.patch ];
    }))
  ];
  checkInputs = [ python3.pkgs.black ];
}