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nixpkgs/pkgs/development/python-modules/matplotlib/default.nix

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Nix

{ stdenv, fetchurl, python, buildPythonPackage, pycairo
, which, cycler, dateutil, nose, numpy, pyparsing, sphinx, tornado
, freetype, libpng, pkgconfig, mock, pytz, pygobject3, functools32, subprocess32
, enableGhostscript ? false, ghostscript ? null, gtk3
, enableGtk2 ? false, pygtk ? null, gobjectIntrospection
, enableGtk3 ? false, cairo
, enableTk ? false, tcl ? null, tk ? null, tkinter ? null, libX11 ? null
, enableQt ? false, pyqt4
, libcxx
, Cocoa
}:
assert enableGhostscript -> ghostscript != null;
assert enableGtk2 -> pygtk != null;
assert enableTk -> (tcl != null)
&& (tk != null)
&& (tkinter != null)
&& (libX11 != null)
;
assert enableQt -> pyqt4 != null;
buildPythonPackage rec {
name = "matplotlib-${version}";
version = "2.0.0";
src = fetchurl {
url = "mirror://pypi/m/matplotlib/${name}.tar.gz";
sha256 = "04zqymd5dw6lxvfbxf1sycdnibjk5qky5rfsn6wb46lwha2hkkrn";
};
NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin "-I${libcxx}/include/c++/v1";
XDG_RUNTIME_DIR = "/tmp";
buildInputs = [ python which sphinx stdenv ]
++ stdenv.lib.optional enableGhostscript ghostscript
++ stdenv.lib.optional stdenv.isDarwin [ Cocoa ];
propagatedBuildInputs =
[ cycler dateutil nose numpy pyparsing tornado freetype
libpng pkgconfig mock pytz
]
++ stdenv.lib.optional enableGtk2 pygtk
++ stdenv.lib.optionals enableGtk3 [ cairo pycairo gtk3 gobjectIntrospection pygobject3 ]
++ stdenv.lib.optionals enableTk [ tcl tk tkinter libX11 ]
++ stdenv.lib.optionals enableQt [ pyqt4 ]
++ stdenv.lib.optionals (builtins.hasAttr "isPy2" python) [ functools32 subprocess32 ];
patches =
[ ./basedirlist.patch ] ++
stdenv.lib.optionals stdenv.isDarwin [ ./darwin-stdenv.patch ];
# Matplotlib tries to find Tcl/Tk by opening a Tk window and asking the
# corresponding interpreter object for its library paths. This fails if
# `$DISPLAY` is not set. The fallback option assumes that Tcl/Tk are both
# installed under the same path which is not true in Nix.
# With the following patch we just hard-code these paths into the install
# script.
postPatch =
let
inherit (stdenv.lib.strings) substring;
tcl_tk_cache = ''"${tk}/lib", "${tcl}/lib", "${substring 0 3 tk.version}"'';
in
stdenv.lib.optionalString enableTk
"sed -i '/self.tcl_tk_cache = None/s|None|${tcl_tk_cache}|' setupext.py";
checkPhase = ''
${python.interpreter} tests.py
'';
# Test data is not included in the distribution (the `tests` folder
# is missing)
doCheck = false;
prePatch = ''
# Failing test: ERROR: matplotlib.tests.test_style.test_use_url
sed -i 's/test_use_url/fails/' lib/matplotlib/tests/test_style.py
# Failing test: ERROR: test suite for <class 'matplotlib.sphinxext.tests.test_tinypages.TestTinyPages'>
sed -i 's/TestTinyPages/fails/' lib/matplotlib/sphinxext/tests/test_tinypages.py
# Transient errors
sed -i 's/test_invisible_Line_rendering/noop/' lib/matplotlib/tests/test_lines.py
'';
meta = with stdenv.lib; {
description = "Python plotting library, making publication quality plots";
homepage = "http://matplotlib.sourceforge.net/";
maintainers = with maintainers; [ lovek323 ];
platforms = platforms.unix;
};
}