pythonPackages.pyside2: init at 5.12.3

pkgs/development/python-modules/pyside2/default.nix

@@ -0,0 +1,38 @@
+{ buildPythonPackage, python, fetchurl, stdenv,
+  cmake, ninja, qt5, shiboken2 }:
+
+stdenv.mkDerivation rec {
+  pname = "pyside2";
+  version = "5.12.3";
+
+  src = fetchurl {
+    url = "https://download.qt.io/official_releases/QtForPython/pyside2/PySide2-${version}-src/pyside-setup-everywhere-src-${version}.tar.xz";
+    sha256 = "0hk89jm8pa0q6kifask5rrffa3bvx02dg2f97ibv7wds9dysnyjg";
+  };
+
+  patches = [
+    ./dont_ignore_optional_modules.patch
+  ];
+
+  postPatch = ''
+    cd sources/pyside2
+  '';
+
+  cmakeFlags = [
+    "-DBUILD_TESTS=OFF"
+    "-DPYTHON_EXECUTABLE=${python.interpreter}"
+  ];
+
+  nativeBuildInputs = [ cmake ninja qt5.qmake shiboken2 python ];
+  buildInputs = with qt5; [
+    qtbase qtxmlpatterns qtmultimedia qttools qtx11extras qtlocation qtscript
+    qtwebsockets qtwebengine qtwebchannel qtcharts qtsensors qtsvg
+  ];
+
+  meta = with stdenv.lib; {
+    description = "LGPL-licensed Python bindings for Qt";
+    license = licenses.lgpl21;
+    homepage = "https://wiki.qt.io/Qt_for_Python";
+    maintainers = with maintainers; [ gebner ];
+  };
+}