pkgs/data/misc/elliptic_curves/default.nix

   1 { lib, stdenv
   2 , fetchurl
   3 , python3
   4 }:
   5
   6 stdenv.mkDerivation rec {
   7   pname = "elliptic_curves";
   8   version = "0.8.1";
   9
  10   src = fetchurl {
  11     url = "mirror://sageupstream/${pname}/${pname}-${version}.tar.bz2";
  12     sha256 = "0l7xh4abw5sb4d37r0ylr3vwb88fpx2zrvfm5ql0c7yrv5q59fjz";
  13   };
  14
  15
  16   # Script that creates the sqlite database from the allcurves textfile
  17   spkg-install = fetchurl {
  18     url = "https://git.sagemath.org/sage.git/plain/build/pkgs/${pname}/spkg-install.py?id=07d6c37d18811e2b377a9689790a7c5e24da16ba";
  19     sha256 = "116g684i6mvs11fvb6fzfsr4fn903axn31vigdyb8bgpf8l4hvc5";
  20   };
  21
  22   installPhase = ''
  23     # directory layout as spkg-install.py expects
  24     dir="$PWD"
  25     cd ..
  26     ln -s "$dir" "src"
  27
  28     # environment spkg-install.py expects
  29     mkdir -p "$out/share"
  30     export SAGE_SHARE="$out/share"
  31     export PYTHONPATH=$PWD
  32
  33     ${python3.interpreter} ${spkg-install}
  34   '';
  35
  36   meta = with lib; {
  37     description = "Databases of elliptic curves";
  38     longDescription = ''
  39       Includes two databases:
  40
  41        * A small subset of the data in John Cremona's database of elliptic curves up
  42          to conductor 10000. See http://www.warwick.ac.uk/~masgaj/ftp/data/ or
  43          http://sage.math.washington.edu/cremona/INDEX.html
  44        * William Stein's database of interesting curves
  45     '';
  46     license = licenses.gpl2;
  47     platforms = platforms.all;
  48     maintainers = teams.sage.members;
  49   };
  50 }