Remove top-level pyqt4

See #11567.

pkgs/applications/audio/picard/default.nix

@@ -1,10 +1,10 @@
-{ stdenv, buildPythonApplication, fetchurl, gettext
+{ stdenv, pythonPackages, fetchurl, gettext
 , pkgconfig, libofa, ffmpeg, chromaprint
-, pyqt4, mutagen, python-libdiscid
 }:
 
-let version = "1.3.2"; in
-buildPythonApplication {
+let
+  version = "1.3.2";
+in pythonPackages.buildPythonApplication {
   name = "picard-${version}";
   namePrefix = "";
 
@@ -20,10 +20,10 @@ buildPythonApplication {
     gettext
   ];
 
-  propagatedBuildInputs = [
+  propagatedBuildInputs = with pythonPackages; [
     pyqt4
     mutagen
-    python-libdiscid
+    discid
   ];
 
   installPhase = ''

pkgs/applications/networking/instant-messengers/pybitmessage/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, python, pythonPackages, pyqt4, openssl }:
+{ stdenv, fetchFromGitHub, pythonPackages, openssl }:
 
 stdenv.mkDerivation rec {
   name = "pybitmessage-${version}";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "1f4h0yc1mfjnxzvxiv9hxgak59mgr3a5ykv50vlyiay82za20jax";
   };
 
-  buildInputs = [ python pyqt4 openssl pythonPackages.wrapPython pythonPackages.sqlite3 ];
+  buildInputs = with pythonPackages; [ python pyqt4 wrapPython sqlite3 ] ++ [ openssl ];
 
   preConfigure = ''
     substituteInPlace Makefile \
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
   postInstall = ''
     substituteInPlace $out/bin/pybitmessage \
-      --replace "exec python2" "exec ${python}/bin/python" \
+      --replace "exec python2" "exec ${pythonPackages.python}/bin/python" \
       --replace "/opt/openssl-compat-bitcoin/lib/" "${openssl.out}/lib/"
     wrapProgram $out/bin/pybitmessage \
       --prefix PYTHONPATH : "$(toPythonPath $out):$PYTHONPATH"

pkgs/applications/video/qarte/default.nix

@@ -1,6 +1,9 @@
-{ stdenv, fetchbzr, python, pyqt4, sip, rtmpdump, makeWrapper }:
+{ stdenv, fetchbzr, pythonPackages, rtmpdump, makeWrapper }:
 
-stdenv.mkDerivation {
+let
+  inherit (pythonPackages) python pyqt4;
+  sip = pythonPackages.sip_4_16;
+in stdenv.mkDerivation {
   name = "qarte-2.4.0";
   src = fetchbzr {
     url = http://bazaar.launchpad.net/~vincent-vandevyvre/qarte/trunk;

pkgs/desktops/kde-4.14/applications/kate.nix

@@ -1,8 +1,8 @@
-{ stdenv, kde, kdelibs, kactivities, qjson, pyqt4, python, pykde4}:
+{ stdenv, kde, kdelibs, kactivities, qjson, pythonPackages, pykde4}:
 
 kde {
 
-  buildInputs = [ kdelibs kactivities qjson pyqt4 python pykde4 ];
+  buildInputs = [ kdelibs kactivities qjson pythonPackages.pyqt4 pythonPackages.python pykde4 ];
 
   meta = {
     description = "Kate, the KDE Advanced Text Editor, as well as KWrite";

pkgs/desktops/kde-4.14/kdebindings/pykde4.nix

@@ -1,9 +1,10 @@
-{ kde, kdelibs, python, pyqt4, kdepimlibs, shared_desktop_ontologies,
+{ kde, kdelibs, pythonPackages, kdepimlibs, shared_desktop_ontologies,
   polkit_qt4, boost, lndir, pkgconfig }:
 
-let pydir = "lib/python${python.majorVersion}"; in
-
-kde {
+let
+  inherit (pythonPackages) python pyqt4;
+  pydir = "lib/python${python.majorVersion}";
+in kde {
 
   patches = [ ./pykde4-gcc-5.patch ];
 

pkgs/desktops/kde-4.14/kdeutils/print-manager.nix

@@ -1,5 +1,5 @@
 { kde, kdelibs
-, pythonPackages, cups, pyqt4, pykde4, pycups, system-config-printer }:
+, pythonPackages, cups, pykde4, pycups, system-config-printer }:
 
 let s_c_p = system-config-printer.override { withGUI = false; }; in
 
@@ -7,7 +7,7 @@ kde rec {
   buildInputs = [ kdelibs pythonPackages.python pythonPackages.wrapPython
     ] ++ pythonPath;
 
-  pythonPath = [ cups pyqt4 pykde4 pycups s_c_p ];
+  pythonPath = [ cups pythonPackages.pyqt4 pykde4 pycups s_c_p ];
 
   # system-config-printer supplies some D-Bus policy that we need.
   propagatedUserEnvPkgs = [ s_c_p ];

pkgs/development/python-modules/pyqt/4.x.nix

@@ -40,7 +40,10 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
-  passthru.pythonPath = [];
+  passthru = {
+    pythonPath = [];
+    qt = qt4;
+  };
 
   meta = {
     description = "Python bindings for Qt";

pkgs/games/mnemosyne/default.nix

@@ -1,12 +1,10 @@
 { stdenv
 , fetchurl
-, buildPythonApplication
-, pyqt4
 , pythonPackages
 }:
 let
   version = "2.3.2";
-in buildPythonApplication rec {
+in pythonPackages.buildPythonApplication rec {
   name = "mnemosyne-${version}";
   src = fetchurl {
     url    = "http://sourceforge.net/projects/mnemosyne-proj/files/mnemosyne/${name}/Mnemosyne-${version}.tar.gz";

pkgs/misc/drivers/hplip/3.15.9.nix

@@ -3,7 +3,7 @@
 , cups, zlib, libjpeg, libusb1, pythonPackages, sane-backends, dbus, usbutils
 , net_snmp, polkit
 , bash, coreutils, utillinux
-, qtSupport ? true, qt4, pyqt4
+, qtSupport ? true, qt4
 , withPlugin ? false
 }:
 

pkgs/misc/drivers/hplip/default.nix

@@ -3,7 +3,7 @@
 , cups, zlib, libjpeg, libusb1, pythonPackages, sane-backends, dbus, usbutils
 , net_snmp, openssl, polkit
 , bash, coreutils, utillinux
-, qtSupport ? true, qt4, pyqt4
+, qtSupport ? true, qt4
 , withPlugin ? false
 }:
 

pkgs/misc/frescobaldi/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pythonPackages, lilypond, pyqt4, pygame }:
+{ stdenv, fetchurl, pythonPackages, lilypond}:
 
 pythonPackages.buildPythonApplication rec {
   name = "frescobaldi-${version}";

pkgs/top-level/all-packages.nix

@@ -3220,9 +3220,7 @@ in
 
   openmodelica = callPackage ../applications/science/misc/openmodelica { };
 
-  qarte = callPackage ../applications/video/qarte {
-    sip = pythonPackages.sip_4_16;
-  };
+  qarte = callPackage ../applications/video/qarte { };
 
   qnial = callPackage ../development/interpreters/qnial {};
 
@@ -10085,8 +10083,6 @@ in
 
   rhpl = pythonPackages.rhpl;
 
-  pyqt4 = pythonPackages.pyqt4;
-
   pysideApiextractor = pythonPackages.pysideApiextractor;
 
   pysideGeneratorrunner = pythonPackages.pysideGeneratorrunner;
@@ -10930,7 +10926,9 @@ in
 
   fatrace = callPackage ../os-specific/linux/fatrace { };
 
-  ffadoFull = callPackage ../os-specific/linux/ffado { };
+  ffadoFull = callPackage ../os-specific/linux/ffado {
+    inherit (pythonPackages) python pyqt4;
+  };
   libffado = self.ffadoFull.override { prefix = "lib"; };
 
   fbterm = callPackage ../os-specific/linux/fbterm { };
@@ -13071,7 +13069,7 @@ in
   gksu = callPackage ../applications/misc/gksu { };
 
   gnuradio = callPackage ../applications/misc/gnuradio {
-    inherit (pythonPackages) lxml numpy scipy matplotlib pyopengl wxPython;
+    inherit (pythonPackages) lxml matplotlib numpy python pyopengl pyqt4 scipy wxPython;
     fftw = fftwFloat;
   };
 
@@ -14290,10 +14288,7 @@ in
 
   pianobooster = callPackage ../applications/audio/pianobooster { };
 
-  picard = callPackage ../applications/audio/picard {
-    python-libdiscid = pythonPackages.discid;
-    mutagen = pythonPackages.mutagen;
-  };
+  picard = callPackage ../applications/audio/picard { };
 
   picocom = callPackage ../tools/misc/picocom { };
 
@@ -15539,7 +15534,7 @@ in
   angband = callPackage ../games/angband { };
 
   anki = callPackage ../games/anki {
-    inherit (pythonPackages) wrapPython pysqlite sqlalchemy pyaudio beautifulsoup httplib2 matplotlib;
+    inherit (pythonPackages) wrapPython pysqlite sqlalchemy pyaudio beautifulsoup httplib2 matplotlib pyqt4;
   };
 
   armagetronad = callPackage ../games/armagetronad { };

pkgs/top-level/python-packages.nix

@@ -7744,7 +7744,7 @@ in modules // {
       sha256 = "00e3f89f4e23a844844d082918a89c2cbb1e8231ecb011b81d592e7e3c33a74c";
     };
 
-    propagatedBuildInputs = [ pkgs.pyqt4 pkgs.pkgconfig pkgs.poppler_qt4 ];
+    propagatedBuildInputs = [ self.pyqt4 pkgs.pkgconfig pkgs.poppler_qt4 ];
 
     preBuild = "${python}/bin/${python.executable} setup.py build_ext" +
                " --include-dirs=${pkgs.poppler_qt4.dev}/include/poppler/";
@@ -20376,11 +20376,11 @@ in modules // {
 
       src = pkgs.qscintilla.src;
 
-      buildInputs = with pkgs; [ xorg.lndir qt4 pyqt4 python ];
+      buildInputs = with self; [ pkgs.xorg.lndir pyqt4.qt pyqt4 python ];
 
       preConfigure = ''
         mkdir -p $out
-        lndir ${pkgs.pyqt4} $out
+        lndir ${self.pyqt4} $out
         cd Python
         ${python.executable} ./configure-old.py \
             --destdir $out/lib/${python.libPrefix}/site-packages/PyQt4 \