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

77 lines
2.5 KiB
Nix

{ lib, stdenv, fetchPypi, python, buildPythonPackage, isPy3k, pycairo, backports_functools_lru_cache
, which, cycler, dateutil, nose, numpy, pyparsing, sphinx, tornado, kiwisolver
, freetype, libpng, pkg-config, mock, pytz, pygobject3, gobject-introspection
, certifi, pillow
, enableGhostscript ? true, ghostscript ? null, gtk3
, enableGtk3 ? false, cairo
# darwin has its own "MacOSX" backend
, enableTk ? !stdenv.isDarwin, tcl ? null, tk ? null, tkinter ? null, libX11 ? null
, enableQt ? false, pyqt5 ? null
, Cocoa
, pythonOlder
}:
assert enableGhostscript -> ghostscript != null;
assert enableTk -> (tcl != null)
&& (tk != null)
&& (tkinter != null)
&& (libX11 != null)
;
assert enableQt -> pyqt5 != null;
buildPythonPackage rec {
version = "3.3.3";
pname = "matplotlib";
disabled = !isPy3k;
src = fetchPypi {
inherit pname version;
sha256 = "b1b60c6476c4cfe9e5cf8ab0d3127476fd3d5f05de0f343a452badaad0e4bdec";
};
XDG_RUNTIME_DIR = "/tmp";
nativeBuildInputs = [ pkg-config ];
buildInputs = [ which sphinx ]
++ lib.optional enableGhostscript ghostscript
++ lib.optional stdenv.isDarwin [ Cocoa ];
propagatedBuildInputs =
[ cycler dateutil numpy pyparsing tornado freetype kiwisolver
certifi libpng mock pytz pillow ]
++ lib.optionals enableGtk3 [ cairo pycairo gtk3 gobject-introspection pygobject3 ]
++ lib.optionals enableTk [ tcl tk tkinter libX11 ]
++ lib.optionals enableQt [ pyqt5 ];
setup_cfg = if stdenv.isDarwin then ./setup-darwin.cfg else ./setup.cfg;
preBuild = ''
cp "$setup_cfg" ./setup.cfg
'';
# Matplotlib tries to find Tcl/Tk by opening a Tk window and asking the
# corresponding interpreter object for its library paths. This fails if
# `$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
tcl_tk_cache = ''"${tk}/lib", "${tcl}/lib", "${lib.strings.substring 0 3 tk.version}"'';
in
lib.optionalString enableTk
"sed -i '/self.tcl_tk_cache = None/s|None|${tcl_tk_cache}|' setupext.py";
# Matplotlib needs to be built against a specific version of freetype in
# order for all of the tests to pass.
doCheck = false;
meta = with lib; {
description = "Python plotting library, making publication quality plots";
homepage = "https://matplotlib.org/";
maintainers = with maintainers; [ lovek323 veprbl ];
};
}