pythonPackages.neovim_gui: refactor move to python-modules

pkgs/development/python-modules/neovim_gui/default.nix

@@ -0,0 +1,35 @@
+{ stdenv
+, buildPythonPackage
+, fetchFromGitHub
+, neovim
+, click
+, pygobject3
+, isPy27
+, pkgs
+}:
+
+buildPythonPackage rec {
+  pname = "neovim-pygui";
+  version = "0.1.3";
+  disabled = !isPy27;
+
+  src = fetchFromGitHub {
+    owner = "neovim";
+    repo = "python-gui";
+    rev = version;
+    sha256 = "1vpvr3zm3f9sxg1z1cl7f7gi8v1xksjdvxj62qnw65aqj3zqxnkz";
+  };
+
+  propagatedBuildInputs = [ neovim click pygobject3 pkgs.gobjectIntrospection pkgs.makeWrapper pkgs.gtk3 ];
+
+  patchPhase = ''
+    sed -i -e "s|entry_points=entry_points,|entry_points=dict(console_scripts=['pynvim=neovim.ui.cli:main [GUI]']),|" setup.py
+  '';
+
+  postInstall = ''
+    wrapProgram $out/bin/pynvim \
+      --prefix GI_TYPELIB_PATH : "$GI_TYPELIB_PATH" \
+      --prefix PYTHONPATH : "${pygobject3}/lib/python2.7/site-packages:$PYTHONPATH"
+  '';
+
+}