{ stdenv, fetchurl, pythonPackages }:

stdenv.mkDerivation rec {
  version = "2.4.1";
  pname = "weather";

  src = fetchurl {
    url = "http://fungi.yuggoth.org/weather/src/${pname}-${version}.tar.xz";
    sha256 = "0nf680dl7a2vlgavdhj6ljq8a7lkhvr6zghkpzad53vmilxsndys";
  };

  nativeBuildInputs = [ pythonPackages.wrapPython ];

  buildInputs = [ pythonPackages.python ];

  phases = [ "unpackPhase" "installPhase" ];

  installPhase = ''
    site_packages=$out/${pythonPackages.python.sitePackages}
    mkdir -p $out/{share/{man,weather-util},bin,etc} $site_packages
    cp weather $out/bin/
    cp weather.py $site_packages/
    chmod +x $out/bin/weather
    cp airports overrides.{conf,log} places slist stations zctas zlist zones $out/share/weather-util/
    cp weatherrc $out/etc
    cp weather.1 weatherrc.5 $out/share/man/
    sed -i \
      -e "s|/etc|$out/etc|g" \
      -e "s|else: default_setpath = \".:~/.weather|&:$out/share/weather-util|" \
      $site_packages/weather.py
    wrapPythonPrograms
  '';

  meta = with stdenv.lib; {
    homepage = "http://fungi.yuggoth.org/weather";
    description = "Quick access to current weather conditions and forecasts";
    license = licenses.isc;
    maintainers = [ maintainers.matthiasbeyer ];
    platforms = platforms.linux ++ platforms.darwin;
  };
}