{ lib, fetchurl, python27Packages, python36Packages, wmctrl,
  qtbase, mkDerivationWith }:

{
  stable = with python27Packages; buildPythonPackage rec {
    pname = "plover";
    version = "3.1.1";

    meta = with lib; {
      description = "OpenSteno Plover stenography software";
      maintainers = with maintainers; [ twey kovirobi ];
      license     = licenses.gpl2;
    };

    src = fetchurl {
      url    = "https://github.com/openstenoproject/plover/archive/v${version}.tar.gz";
      sha256 = "1hdg5491phx6svrxxsxp8v6n4b25y7y4wxw7x3bxlbyhaskgj53r";
    };

    nativeBuildInputs     = [ setuptools-scm ];
    buildInputs           = [ pytest mock ];
    propagatedBuildInputs = [
      six setuptools pyserial appdirs hidapi wxPython xlib wmctrl dbus-python
    ];
  };

  dev = with python36Packages; mkDerivationWith buildPythonPackage rec {
    pname = "plover";
    version = "4.0.0.dev8";

    meta = with lib; {
      description = "OpenSteno Plover stenography software";
      maintainers = with maintainers; [ twey kovirobi ];
      license     = licenses.gpl2;
    };

    src = fetchurl {
      url    = "https://github.com/openstenoproject/plover/archive/v${version}.tar.gz";
      sha256 = "1wxkmik1zyw5gqig5r0cas5v6f5408fbnximzw610rdisqy09rxp";
    };

    # I'm not sure why we don't find PyQt5 here but there's a similar
    # sed on many of the platforms Plover builds for
    postPatch = "sed -i /PyQt5/d setup.cfg";

    checkInputs           = [ pytest mock ];
    propagatedBuildInputs = [ Babel pyqt5 xlib pyserial appdirs wcwidth setuptools ];

    dontWrapQtApps = true;

    preFixup = ''
      makeWrapperArgs+=("''${qtWrapperArgs[@]}")
    '';
  };
}