nixpkgs/pkgs/development/python-modules/pygtk/default.nix

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{ stdenv, fetchurl, makeWrapper, python, pkgconfig, glib, gtk, pygobject, pycairo
, libglade ? null }:
stdenv.mkDerivation rec {
name = "pygtk-2.22.0";
src = fetchurl {
url = "http://ftp.gnome.org/pub/GNOME/sources/pygtk/2.22/${name}.tar.bz2";
sha256 = "4acf0ef2bde8574913c40ee4a43d9c4f43bb77b577b67147271b534501a54cc8";
};
buildInputs =
[ makeWrapper python pkgconfig glib gtk ]
++ stdenv.lib.optional (libglade != null) libglade;
propagatedBuildInputs = [ pygobject pycairo ];
postInstall = ''
rm $out/bin/pygtk-codegen-2.0
ln -s ${pygobject}/bin/pygobject-codegen-2.0 $out/bin/pygtk-codegen-2.0
# All python code is installed into a "gtk-2.0" sub-directory. That
# sub-directory may be useful on systems which share several library
# versions in the same prefix, i.e. /usr/local, but on Nix that directory
# is useless. Furthermore, its existence makes it very hard to guess a
# proper $PYTHONPATH that allows "import gtk" to succeed.
cd $(toPythonPath $out)/gtk-2.0
for n in *; do
ln -s "gtk-2.0/$n" "../$n"
done
wrapProgram $out/bin/pygtk-demo --prefix PYTHONPATH ":" \
$(toPythonPath "${pygobject} ${pycairo} $out")
'';
}