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

   1 { lib, pythonPackages, pkg-config
   2 , qmake, qtbase, qtsvg, qtwebengine
   3 , wrapQtAppsHook
   4 }:
   5
   6 let
   7
   8   inherit (pythonPackages) buildPythonPackage python isPy3k pyqt5 enum34;
   9   inherit (pyqt5) sip;
  10   # source: https://www.riverbankcomputing.com/pipermail/pyqt/2020-June/042985.html
  11   patches = lib.optional (lib.hasPrefix "5.14" pyqt5.version)
  12     [ ./fix-build-with-qt-514.patch ]
  13   ;
  14
  15 in buildPythonPackage rec {
  16   pname = "PyQtWebEngine";
  17   version = "5.15.4";
  18   format = "other";
  19
  20   src = pythonPackages.fetchPypi {
  21     inherit pname version;
  22     sha256 = "06fc35hzg346a9c86dk7vzm1fakkgzn5l52jfq3bix3587sjip6f";
  23   };
  24
  25   inherit patches;
  26
  27   outputs = [ "out" "dev" ];
  28
  29   nativeBuildInputs = [
  30     pkg-config
  31     qmake
  32     sip
  33     qtbase
  34     qtsvg
  35     qtwebengine
  36   ];
  37
  38   buildInputs = [
  39     sip
  40     qtbase
  41     qtsvg
  42     qtwebengine
  43   ];
  44
  45   propagatedBuildInputs = [ pyqt5 ]
  46     ++ lib.optional (!isPy3k) enum34;
  47
  48   dontWrapQtApps = true;
  49
  50   configurePhase = ''
  51     runHook preConfigure
  52
  53     mkdir -p "$out/share/sip/PyQt5"
  54
  55     # FIXME: Without --no-dist-info, I get
  56     #     unable to create /nix/store/yv4pzx3lxk3lscq0pw3hqzs7k4x76xsm-python3-3.7.2/lib/python3.7/site-packages/PyQtWebEngine-5.12.dist-info
  57     ${python.executable} configure.py -w \
  58       --destdir="$out/${python.sitePackages}/PyQt5" \
  59       --no-dist-info \
  60       --apidir="$out/api/${python.libPrefix}" \
  61       --sipdir="$out/share/sip/PyQt5" \
  62       --pyqt-sipdir="${pyqt5}/share/sip/PyQt5" \
  63       --stubsdir="$out/${python.sitePackages}/PyQt5"
  64
  65     runHook postConfigure
  66   '';
  67
  68   postInstall = ''
  69     # Let's make it a namespace package
  70     cat << EOF > $out/${python.sitePackages}/PyQt5/__init__.py
  71     from pkgutil import extend_path
  72     __path__ = extend_path(__path__, __name__)
  73     EOF
  74   '';
  75
  76   installCheckPhase = let
  77     modules = [
  78       "PyQt5.QtWebEngine"
  79       "PyQt5.QtWebEngineWidgets"
  80     ];
  81     imports = lib.concatMapStrings (module: "import ${module};") modules;
  82   in ''
  83     echo "Checking whether modules can be imported..."
  84     PYTHONPATH=$PYTHONPATH:$out/${python.sitePackages} ${python.interpreter} -c "${imports}"
  85   '';
  86
  87   doCheck = true;
  88
  89   enableParallelBuilding = true;
  90
  91   passthru = {
  92     inherit wrapQtAppsHook;
  93   };
  94
  95   meta = with lib; {
  96     description = "Python bindings for Qt5";
  97     homepage    = "http://www.riverbankcomputing.co.uk";
  98     license     = licenses.gpl3;
  99     platforms   = platforms.mesaPlatforms;
 100   };
 101 }