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nixpkgs/pkgs/applications/science/math/sage/default.nix

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{ pkgs
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, withDoc ? false
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}:
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# Here sage and its dependencies are put together. Some dependencies may be pinned
# as a last resort. Patching sage for compatibility with newer dependency versions
# is always preferred, see `sage-src.nix` for that.
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let
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inherit (pkgs) fetchurl symlinkJoin callPackage nodePackages;
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# https://trac.sagemath.org/ticket/15980 for tracking of python3 support
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python = pkgs.python2.override {
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packageOverrides = self: super: {
# python packages that appear unmaintained and were not accepted into the nixpkgs
# tree because of that. These packages are only dependencies of the more-or-less
# deprecated sagenb. However sagenb is still a default dependency and the doctests
# depend on it.
# See https://github.com/NixOS/nixpkgs/pull/38787 for a discussion.
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# The dependency on the sage notebook (and therefore these packages) will be
# removed in the future:
# https://trac.sagemath.org/ticket/25837
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flask-oldsessions = self.callPackage ./flask-oldsessions.nix {};
flask-openid = self.callPackage ./flask-openid.nix {};
python-openid = self.callPackage ./python-openid.nix {};
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sagenb = self.callPackage ./sagenb.nix {
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mathjax = nodePackages.mathjax;
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};
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# Package with a cyclic dependency with sage
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pybrial = self.callPackage ./pybrial.nix {};
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# `sagelib`, i.e. all of sage except some wrappers and runtime dependencies
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sagelib = self.callPackage ./sagelib.nix {
inherit flint ecl arb;
inherit sage-src pynac singular;
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linbox = pkgs.linbox.override { withSage = true; };
pkg-config = pkgs.pkgconfig; # not to confuse with pythonPackages.pkgconfig
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};
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};
};
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jupyter-kernel-definition = {
displayName = "SageMath ${sage-src.version}";
argv = [
"${sage-with-env}/bin/sage" # FIXME which sage
"--python"
"-m"
"sage.repl.ipython_kernel"
"-f"
"{connection_file}"
];
language = "sagemath";
# just one 16x16 logo is available
logo32 = "${sage-src}/doc/common/themes/sage/static/sageicon.png";
logo64 = "${sage-src}/doc/common/themes/sage/static/sageicon.png";
};
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# A bash script setting various environment variables to tell sage where
# the files its looking fore are located. Also see `sage-env`.
env-locations = callPackage ./env-locations.nix {
inherit pari_data ecl;
inherit singular maxima-ecl;
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cysignals = python.pkgs.cysignals;
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three = nodePackages.three;
mathjax = nodePackages.mathjax;
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};
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# The shell file that gets sourced on every sage start. Will also source
# the env-locations file.
sage-env = callPackage ./sage-env.nix {
sagelib = python.pkgs.sagelib;
inherit env-locations;
inherit python ecl singular palp flint pynac pythonEnv maxima-ecl;
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pkg-config = pkgs.pkgconfig; # not to confuse with pythonPackages.pkgconfig
};
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# The documentation for sage, building it takes a lot of ram.
sagedoc = callPackage ./sagedoc.nix {
inherit sage-with-env;
inherit python maxima-ecl;
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};
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# sagelib with added wrappers and a dependency on sage-tests to make sure thet tests were run.
sage-with-env = callPackage ./sage-with-env.nix {
inherit pythonEnv;
inherit sage-env;
inherit pynac singular maxima-ecl;
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pkg-config = pkgs.pkgconfig; # not to confuse with pythonPackages.pkgconfig
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three = nodePackages.three;
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};
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# Doesn't actually build anything, just runs sages testsuite. This is a
# separate derivation to make it possible to re-run the tests without
# rebuilding sagelib (which takes ~30 minutes).
# Running the tests should take something in the order of 1h.
sage-tests = callPackage ./sage-tests.nix {
inherit sage-with-env;
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};
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sage-src = callPackage ./sage-src.nix {};
pythonRuntimeDeps = with python.pkgs; [
sagelib
pybrial
sagenb
cvxopt
networkx
service-identity
psutil
sympy
fpylll
matplotlib
tkinter # optional, as a matplotlib backend (use with `%matplotlib tk`)
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scipy
ipywidgets
rpy2
sphinx
typing
pillow
];
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pythonEnv = python.buildEnv.override {
extraLibs = pythonRuntimeDeps;
ignoreCollisions = true;
} // { extraLibs = pythonRuntimeDeps; }; # make the libs accessible
arb = pkgs.arb.override { inherit flint; };
singular = pkgs.singular.override { inherit flint; };
# https://trac.sagemath.org/ticket/26625
maxima-ecl = pkgs.maxima-ecl-5_41;
# *not* to confuse with the python package "pynac"
pynac = pkgs.pynac.override { inherit singular flint; };
# With openblas (64 bit), the tests fail the same way as when sage is build with
# openblas instead of openblasCompat. Apparently other packages somehow use flints
# blas when it is available. Alternative would be to override flint to use
# openblasCompat.
flint = pkgs.flint.override { withBlas = false; };
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# Multiple palp dimensions need to be available and sage expects them all to be
# in the same folder.
palp = symlinkJoin {
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name = "palp-${pkgs.palp.version}";
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paths = [
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(pkgs.palp.override { dimensions = 4; doSymlink = false; })
(pkgs.palp.override { dimensions = 5; doSymlink = false; })
(pkgs.palp.override { dimensions = 6; doSymlink = true; })
(pkgs.palp.override { dimensions = 11; doSymlink = false; })
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];
};
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# Sage expects those in the same directory.
pari_data = symlinkJoin {
name = "pari_data";
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paths = with pkgs; [
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pari-galdata
pari-seadata-small
];
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};
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# https://trac.sagemath.org/ticket/22191
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ecl = pkgs.ecl_16_1_2;
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in
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# A wrapper around sage that makes sure sage finds its docs (if they were build).
callPackage ./sage.nix {
inherit sage-tests sage-with-env sagedoc jupyter-kernel-definition;
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inherit withDoc;
}