diff options
Diffstat (limited to 'pkgs/development/python-modules/matplotlib/default.nix')
-rw-r--r-- | pkgs/development/python-modules/matplotlib/default.nix | 90 |
1 files changed, 55 insertions, 35 deletions
diff --git a/pkgs/development/python-modules/matplotlib/default.nix b/pkgs/development/python-modules/matplotlib/default.nix index c0efd43bdcad1..d91c96e6dd74f 100644 --- a/pkgs/development/python-modules/matplotlib/default.nix +++ b/pkgs/development/python-modules/matplotlib/default.nix @@ -2,7 +2,6 @@ lib, stdenv, fetchPypi, - writeText, buildPythonPackage, isPyPy, pythonOlder, @@ -11,12 +10,22 @@ certifi, pkg-config, pybind11, - setuptools, + meson-python, setuptools-scm, + pytestCheckHook, + python, + matplotlib, + fetchurl, # native libraries ffmpeg-headless, freetype, + # By default, almost all tests fail due to the fact we use our version of + # freetype. We still define use this argument to define the overriden + # derivation `matplotlib.passthru.tests.withoutOutdatedFreetype` - which + # builds matplotlib with the freetype version they default to, with which all + # tests should pass. + doCheck ? false, qhull, # propagates @@ -43,7 +52,7 @@ # Tk # Darwin has its own "MacOSX" backend, PyPy has tkagg backend and does not support tkinter - enableTk ? (!stdenv.isDarwin && !isPyPy), + enableTk ? (!stdenv.hostPlatform.isDarwin && !isPyPy), tcl, tk, tkinter, @@ -80,7 +89,7 @@ let in buildPythonPackage rec { - version = "3.8.4"; + version = "3.9.1"; pname = "matplotlib"; pyproject = true; @@ -88,7 +97,7 @@ buildPythonPackage rec { src = fetchPypi { inherit pname version; - hash = "sha256-iqw5fV6ewViWDjHDgcX/xS3dUr2aR3F+KmlAOBZ9/+o="; + hash = "sha256-3gaxm425XdM9DcF8kmx8nr7Z9XIHS2+sT2UGimgU0BA="; }; env.XDG_RUNTIME_DIR = "/tmp"; @@ -100,21 +109,16 @@ buildPythonPackage rec { # With the following patch we just hard-code these paths into the install # script. postPatch = - let - tcl_tk_cache = ''"${tk}/lib", "${tcl}/lib", "${lib.strings.substring 0 3 tk.version}"''; - in '' substituteInPlace pyproject.toml \ --replace-fail '"numpy>=2.0.0rc1,<2.3",' "" + patchShebangs tools '' - + lib.optionalString enableTk '' - sed -i '/self.tcl_tk_cache = None/s|None|${tcl_tk_cache}|' setupext.py - '' - + lib.optionalString (stdenv.isLinux && interactive) '' + + lib.optionalString (stdenv.hostPlatform.isLinux && interactive) '' # fix paths to libraries in dlopen calls (headless detection) - substituteInPlace src/_c_internal_utils.c \ - --replace libX11.so.6 ${libX11}/lib/libX11.so.6 \ - --replace libwayland-client.so.0 ${wayland}/lib/libwayland-client.so.0 + substituteInPlace src/_c_internal_utils.cpp \ + --replace-fail libX11.so.6 ${libX11}/lib/libX11.so.6 \ + --replace-fail libwayland-client.so.0 ${wayland}/lib/libwayland-client.so.0 ''; nativeBuildInputs = [ pkg-config ] ++ lib.optionals enableGtk3 [ gobject-introspection ]; @@ -135,16 +139,16 @@ buildPythonPackage rec { tcl tk ] - ++ lib.optionals stdenv.isDarwin [ Cocoa ]; + ++ lib.optionals stdenv.hostPlatform.isDarwin [ Cocoa ]; # clang-11: error: argument unused during compilation: '-fno-strict-overflow' [-Werror,-Wunused-command-line-argument] - hardeningDisable = lib.optionals stdenv.isDarwin [ "strictoverflow" ]; + hardeningDisable = lib.optionals stdenv.hostPlatform.isDarwin [ "strictoverflow" ]; build-system = [ certifi numpy pybind11 - setuptools + meson-python setuptools-scm ]; @@ -171,29 +175,45 @@ buildPythonPackage rec { ++ lib.optionals enableNbagg [ ipykernel ] ++ lib.optionals enableTk [ tkinter ]; - passthru.config = { - directories = { - basedirlist = "."; - }; - libs = { - system_freetype = true; - system_qhull = true; - # LTO not working in darwin stdenv, see #19312 - enable_lto = !stdenv.isDarwin; - }; + mesonFlags = lib.mapAttrsToList lib.mesonBool { + system-freetype = true; + system-qhull = true; + # Otherwise GNU's `ar` binary fails to put symbols from libagg into the + # matplotlib shared objects. See: + # -https://github.com/matplotlib/matplotlib/issues/28260#issuecomment-2146243663 + # -https://github.com/matplotlib/matplotlib/issues/28357#issuecomment-2155350739 + b_lto = false; }; passthru.tests = { inherit sage; + withOutdatedFreetype = matplotlib.override { + doCheck = true; + freetype = freetype.overrideAttrs (_: { + src = fetchurl { + url = "https://download.savannah.gnu.org/releases/freetype/freetype-old/freetype-2.6.1.tar.gz"; + sha256 = "sha256-Cjx9+9ptoej84pIy6OltmHq6u79x68jHVlnkEyw2cBQ="; + }; + patches = [ ]; + }); + }; }; - env.MPLSETUPCFG = writeText "mplsetup.cfg" (lib.generators.toINI { } passthru.config); - - # Encountering a ModuleNotFoundError, as describved and investigated at: - # https://github.com/NixOS/nixpkgs/issues/255262 . It could be that some of - # which may fail due to a freetype version that doesn't match the freetype - # version used by upstream. - doCheck = false; + pythonImportsCheck = [ "matplotlib" ]; + inherit doCheck; + nativeCheckInputs = [ pytestCheckHook ]; + preCheck = '' + # https://matplotlib.org/devdocs/devel/testing.html#obtain-the-reference-images + find lib -name baseline_images -printf '%P\n' | while read p; do + cp -r lib/"$p" $out/${python.sitePackages}/"$p" + done + # Tests will fail without these files as well + cp \ + lib/matplotlib/tests/{mpltest.ttf,cmr10.pfb,Courier10PitchBT-Bold.pfb} \ + $out/${python.sitePackages}/matplotlib/tests/ + # https://github.com/NixOS/nixpkgs/issues/255262 + cd $out + ''; meta = with lib; { description = "Python plotting library, making publication quality plots"; |