NixOS · vcunat · Aug 8, 2023 · Jul 25, 2023 · Jul 25, 2023 · Jul 26, 2023
diff --git a/doc/languages-frameworks/python.section.md b/doc/languages-frameworks/python.section.md
@@ -1185,11 +1185,12 @@ following are specific to `buildPythonPackage`:
  variables which will be available when the binary is run. For example,
  `makeWrapperArgs = ["--set FOO BAR" "--set BAZ QUX"]`.
 * `namePrefix`: Prepends text to `${name}` parameter. In case of libraries, this
- defaults to `"python3.8-"` for Python 3.8, etc., and in case of applications
- to `""`.
+ defaults to `"python3.8-"` for Python 3.8, etc., and in case of applications to `""`.
 * `pipInstallFlags ? []`: A list of strings. Arguments to be passed to `pip
  install`. To pass options to `python setup.py install`, use
  `--install-option`. E.g., `pipInstallFlags=["--install-option='--cpp_implementation'"]`.
+* `pipBuildFlags ? []`: A list of strings. Arguments to be passed to `pip wheel`.
+* `pypaBuildFlags ? []`: A list of strings. Arguments to be passed to `python -m build --wheel`.
 * `pythonPath ? []`: List of packages to be added into `$PYTHONPATH`. Packages
  in `pythonPath` are not propagated (contrary to `propagatedBuildInputs`).
 * `preShellHook`: Hook to execute commands before `shellHook`.
@@ -1244,6 +1245,27 @@ with import <nixpkgs> {};
 in python.withPackages(ps: [ ps.blaze ])).env
 ```
 
+The next example shows a non trivial overriding of the `blas` implementation to
+be used through out all of the Python package set:
+
+```nix
+python3MyBlas = pkgs.python3.override {
+ packageOverrides = self: super: {
+ # We need toPythonModule for the package set to evaluate this
+ blas = super.toPythonModule(super.pkgs.blas.override {
+ blasProvider = super.pkgs.mkl;
+ });
+ lapack = super.toPythonModule(super.pkgs.lapack.override {
+ lapackProvider = super.pkgs.mkl;
+ });
+ };
+};
+```
+
+This is particularly useful for numpy and scipy users who want to gain speed with other blas implementations.
+Note that using simply `scipy = super.scipy.override { blas = super.pkgs.mkl; };` will likely result in
+compilation issues, because scipy dependencies need to use the same blas implementation as well.
+
 #### Optional extra dependencies {#python-optional-dependencies}
 
 Some packages define optional dependencies for additional features. With
@@ -1463,6 +1485,10 @@ are used in `buildPythonPackage`.
 - `flitBuildHook` to build a wheel using `flit`.
 - `pipBuildHook` to build a wheel using `pip` and PEP 517. Note a build system
  (e.g. `setuptools` or `flit`) should still be added as `nativeBuildInput`.
+- `pypaBuildHook` to build a wheel using
+ [`pypa/build`](https://pypa-build.readthedocs.io/en/latest/index.html) and
+ PEP 517/518. Note a build system (e.g. `setuptools` or `flit`) should still
+ be added as `nativeBuildInput`.
 - `pipInstallHook` to install wheels.
 - `pytestCheckHook` to run tests with `pytest`. See [example usage](#using-pytestcheckhook).
 - `pythonCatchConflictsHook` to check whether a Python package is not already existing.

diff --git a/pkgs/applications/audio/hushboard/default.nix b/pkgs/applications/audio/hushboard/default.nix
@@ -26,10 +26,10 @@ buildPythonApplication {
 
  nativeBuildInputs = [
  wrapGAppsHook
+ gobject-introspection
  ];
 
  buildInputs = [
- gobject-introspection
  gtk3
  libappindicator
  libpulseaudio

diff --git a/pkgs/applications/audio/ledfx/default.nix b/pkgs/applications/audio/ledfx/default.nix
@@ -1,16 +1,16 @@
 { lib
-, python3
 , fetchPypi
+, python3
 }:
 
 python3.pkgs.buildPythonPackage rec {
  pname = "ledfx";
- version = "2.0.67";
+ version = "2.0.69";
  format = "setuptools";
 
  src = fetchPypi {
  inherit pname version;
- hash = "sha256-lFxAMjglQZXCySr83PtvStU6hw2ucQu+rSjIHo1yZBk=";
+ hash = "sha256-gkO6XYiPMkU/zRLvc0yd3jJXVcAgAkR1W1ELTSN461o=";
  };
 
  postPatch = ''
@@ -52,7 +52,7 @@ python3.pkgs.buildPythonPackage rec {
  doCheck = false;
 
  meta = with lib; {
- description = "LedFx is a network based LED effect controller with support for advanced real-time audio effects";
+ description = "Network based LED effect controller with support for advanced real-time audio effects";
  homepage = "https:/LedFx/LedFx";
  changelog = "https:/LedFx/LedFx/blob/${version}/CHANGELOG.rst";
  license = licenses.gpl3Only;

diff --git a/pkgs/applications/audio/lyrebird/default.nix b/pkgs/applications/audio/lyrebird/default.nix
@@ -34,9 +34,9 @@ python3Packages.buildPythonApplication rec {
 
  propagatedBuildInputs = with python3Packages; [ toml pygobject3 ];
 
- nativeBuildInputs = [ wrapGAppsHook ];
+ nativeBuildInputs = [ wrapGAppsHook gobject-introspection ];
 
- buildInputs = [ gtk3 gobject-introspection sox ];
+ buildInputs = [ gtk3 sox ];
 
  dontWrapGApps = true;
  makeWrapperArgs = [

diff --git a/pkgs/applications/audio/rhythmbox/default.nix b/pkgs/applications/audio/rhythmbox/default.nix
@@ -52,6 +52,7 @@ stdenv.mkDerivation rec {
  itstool
  wrapGAppsHook
  desktop-file-utils
+ gobject-introspection
  ];
 
  buildInputs = [
@@ -72,7 +73,6 @@ stdenv.mkDerivation rec {
  brasero
  grilo
 
- gobject-introspection
  python3.pkgs.pygobject3
 
  gst_all_1.gstreamer

diff --git a/pkgs/applications/audio/soundconverter/default.nix b/pkgs/applications/audio/soundconverter/default.nix
@@ -17,7 +17,6 @@ python3Packages.buildPythonApplication rec {
  buildInputs = [
  gtk3
  fdk-aac-encoder
- gobject-introspection
  gst_all_1.gst-libav
  gst_all_1.gst-plugins-base
  gst_all_1.gst-plugins-good
@@ -28,6 +27,7 @@ python3Packages.buildPythonApplication rec {
  nativeBuildInputs = [
  intltool
  wrapGAppsHook
+ gobject-introspection
  ];
 
  propagatedBuildInputs = [

diff --git a/pkgs/applications/audio/tauon/default.nix b/pkgs/applications/audio/tauon/default.nix
@@ -70,11 +70,11 @@ stdenv.mkDerivation (finalAttrs: {
  nativeBuildInputs = [
  pkg-config
  python3Packages.wrapPython
+ gobject-introspection
  ];
 
  buildInputs = [
  flac
- gobject-introspection
  gtk3
  libappindicator
  libnotify

diff --git a/pkgs/applications/editors/apostrophe/default.nix b/pkgs/applications/editors/apostrophe/default.nix
@@ -24,9 +24,9 @@ in stdenv.mkDerivation rec {
  };
 
  nativeBuildInputs = [ meson ninja pkg-config desktop-file-utils
- appstream-glib wrapGAppsHook sassc ];
+ appstream-glib wrapGAppsHook sassc gobject-introspection ];
 
- buildInputs = [ glib pythonEnv gobject-introspection gtk3
+ buildInputs = [ glib pythonEnv gtk3
  gnome.adwaita-icon-theme webkitgtk gspell texlive
  glib-networking libhandy ];
 

diff --git a/pkgs/applications/editors/gnome-inform7/default.nix b/pkgs/applications/editors/gnome-inform7/default.nix
@@ -23,10 +23,10 @@ let
  docbook2x
  docbook-xsl-nons
  wrapGAppsHook
+ gobject-introspection
  ];
  buildInputs = [
  gtk3
- gobject-introspection
  vala gtk-doc
  ];
  });
@@ -50,10 +50,10 @@ let
  python3
  glib
  wrapGAppsHook
+ gobject-introspection
  ];
  buildInputs = [
  gtk3
- gobject-introspection
  vala
  gtk-doc
  gst_all_1.gstreamer

diff --git a/pkgs/applications/editors/vim/plugins/overrides.nix b/pkgs/applications/editors/vim/plugins/overrides.nix
@@ -1055,9 +1055,8 @@ self: super: {
  svedbackend = stdenv.mkDerivation {
  name = "svedbackend-${super.sved.name}";
  inherit (super.sved) src;
- nativeBuildInputs = [ wrapGAppsHook ];
+ nativeBuildInputs = [ wrapGAppsHook gobject-introspection ];
  buildInputs = [
- gobject-introspection
  glib
  (python3.withPackages (ps: with ps; [ pygobject3 pynvim dbus-python ]))
  ];

diff --git a/pkgs/applications/file-managers/portfolio-filemanager/default.nix b/pkgs/applications/file-managers/portfolio-filemanager/default.nix
@@ -49,7 +49,6 @@ python3.pkgs.buildPythonApplication rec {
  buildInputs = [
  glib
  gtk3
- gobject-introspection
  libhandy
  librsvg
  ];

diff --git a/pkgs/applications/graphics/komikku/default.nix b/pkgs/applications/graphics/komikku/default.nix
@@ -47,7 +47,6 @@ python3.pkgs.buildPythonApplication rec {
  libadwaita
  libnotify
  webkitgtk_6_0
- gobject-introspection
  ];
 
  propagatedBuildInputs = with python3.pkgs; [

diff --git a/pkgs/applications/graphics/ocrfeeder/default.nix b/pkgs/applications/graphics/ocrfeeder/default.nix
@@ -31,11 +31,11 @@ stdenv.mkDerivation rec {
  intltool
  itstool
  libxml2
+ gobject-introspection
  ];
 
  buildInputs = [
  gtk3
- gobject-introspection
  goocanvas2
  gtkspell3
  isocodes

diff --git a/pkgs/applications/graphics/rapid-photo-downloader/default.nix b/pkgs/applications/graphics/rapid-photo-downloader/default.nix
@@ -26,6 +26,7 @@ mkDerivationWith python3Packages.buildPythonApplication rec {
  nativeBuildInputs = [
  file
  intltool
+ gobject-introspection
  ];
 
  # Package has no generally usable unit tests.
@@ -37,13 +38,9 @@ mkDerivationWith python3Packages.buildPythonApplication rec {
  $out/bin/rapid-photo-downloader --detailed-version
  '';
 
- # NOTE: Without gobject-introspection in buildInputs and strictDeps = false,
- # launching fails with:
- # "Namespace [Notify / GExiv2 / GUdev] not available"
  buildInputs = [
  gdk-pixbuf
  gexiv2
- gobject-introspection
  gst_all_1.gst-libav
  gst_all_1.gst-plugins-base
  gst_all_1.gst-plugins-good
@@ -54,6 +51,10 @@ mkDerivationWith python3Packages.buildPythonApplication rec {
  udisks
  ];
 
+ # NOTE: Check if strictDeps can be renabled
+ # at the time of writing this the dependency easygui fails to build
+ # launching fails with:
+ # "Namespace [Notify / GExiv2 / GUdev] not available"
  strictDeps = false;
 
  propagatedBuildInputs = with python3Packages; [

diff --git a/pkgs/applications/misc/auto-multiple-choice/default.nix b/pkgs/applications/misc/auto-multiple-choice/default.nix
@@ -99,14 +99,14 @@ stdenv.mkDerivation (finalAttrs: rec {
  pkg-config
  makeWrapper
  wrapGAppsHook
+ gobject-introspection
  ];
 
  buildInputs = [
  cairo
  cairo.dev
  dblatex
  gnumake
- gobject-introspection
  graphicsmagick
  gsettings-desktop-schemas
  gtk3

diff --git a/pkgs/applications/misc/caerbannog/default.nix b/pkgs/applications/misc/caerbannog/default.nix
@@ -38,7 +38,6 @@ python3.pkgs.buildPythonApplication rec {
  buildInputs = [
  gtk3
  atk
- gobject-introspection
  libhandy
  libnotify
  pango

diff --git a/pkgs/applications/misc/cobang/default.nix b/pkgs/applications/misc/cobang/default.nix
@@ -59,8 +59,6 @@ buildPythonApplication rec {
  buildInputs = [
  atk
  gdk-pixbuf
- # Needed to detect namespaces
- gobject-introspection
  gst-plugins-good
  libhandy
  networkmanager

diff --git a/pkgs/applications/misc/confy/default.nix b/pkgs/applications/misc/confy/default.nix
@@ -30,10 +30,10 @@ stdenv.mkDerivation rec {
  ninja
  pkg-config
  wrapGAppsHook
+ gobject-introspection
  ];
 
  buildInputs = [
- gobject-introspection
  gtk4
  libadwaita
  libnotify

diff --git a/pkgs/applications/misc/dialect/default.nix b/pkgs/applications/misc/dialect/default.nix
@@ -45,7 +45,6 @@ python3.pkgs.buildPythonApplication rec {
  buildInputs = [
  gtk4
  glib
- gobject-introspection
  gst_all_1.gstreamer
  gst_all_1.gst-plugins-base
  libsoup_3

diff --git a/pkgs/applications/misc/gramps/default.nix b/pkgs/applications/misc/gramps/default.nix
@@ -12,8 +12,8 @@ in buildPythonApplication rec {
  version = "5.1.4";
  pname = "gramps";
 
- nativeBuildInputs = [ wrapGAppsHook intltool gettext ];
- buildInputs = [ gtk3 gobject-introspection pango gexiv2 ]
+ nativeBuildInputs = [ wrapGAppsHook intltool gettext gobject-introspection ];
+ buildInputs = [ gtk3 pango gexiv2 ]
  # Map support
  ++ lib.optionals enableOSM [ osm-gps-map glib-networking ]
  # Graphviz support

diff --git a/pkgs/applications/misc/markets/default.nix b/pkgs/applications/misc/markets/default.nix
@@ -17,10 +17,10 @@ stdenv.mkDerivation rec {
 
  nativeBuildInputs = [
  desktop-file-utils glib gtk3 meson ninja pkg-config python3 vala
- wrapGAppsHook
+ wrapGAppsHook gobject-introspection
  ];
  buildInputs = [
- glib glib-networking gobject-introspection gtk3 json-glib libgee libhandy
+ glib glib-networking gtk3 json-glib libgee libhandy
  libsoup
  ];
 

diff --git a/pkgs/applications/misc/nwg-drawer/default.nix b/pkgs/applications/misc/nwg-drawer/default.nix
@@ -22,8 +22,8 @@ buildGoModule rec {
 
  vendorHash = "sha256-RehZ86XuFs1kbm9V3cgPz1SPG3izK7/6fHQjPTHOYZs=";
 
- buildInputs = [ cairo gobject-introspection gtk3 gtk-layer-shell ];
- nativeBuildInputs = [ pkg-config wrapGAppsHook ];
+ buildInputs = [ cairo gtk3 gtk-layer-shell ];
+ nativeBuildInputs = [ pkg-config wrapGAppsHook gobject-introspection ];
 
  doCheck = false;
 

diff --git a/pkgs/applications/misc/redshift/default.nix b/pkgs/applications/misc/redshift/default.nix
@@ -33,6 +33,7 @@ let
  pkg-config
  wrapGAppsHook
  wrapPython
+ gobject-introspection
  ];
 
  configureFlags = [
@@ -47,7 +48,6 @@ let
  ];
 
  buildInputs = [
- gobject-introspection
  gtk3
  python
  ] ++ lib.optional withRandr libxcb

diff --git a/pkgs/applications/misc/shipments/default.nix b/pkgs/applications/misc/shipments/default.nix
@@ -27,10 +27,10 @@ stdenv.mkDerivation rec {
  ninja
  pkg-config
  wrapGAppsHook
+ gobject-introspection
  ];
 
  buildInputs = [
- gobject-introspection
  gtk3
  libhandy
  (python3.withPackages (ps: with ps; [

diff --git a/pkgs/applications/misc/siglo/default.nix b/pkgs/applications/misc/siglo/default.nix
@@ -40,12 +40,12 @@ stdenv.mkDerivation rec {
  python3
  desktop-file-utils
  gtk3
+ gobject-introspection
  ];
 
  buildInputs = [
  gtk3
  python3.pkgs.gatt
- gobject-introspection
  ];
 
  pythonPath = with python3.pkgs; [

diff --git a/pkgs/applications/misc/skytemple/default.nix b/pkgs/applications/misc/skytemple/default.nix
@@ -20,7 +20,6 @@ python3Packages.buildPythonApplication rec {
  };
 
  buildInputs = [
- gobject-introspection
  gtk3
  gtksourceview4
  # webkitgkt is used for rendering interactive statistics graph which