pkgs/development/python-modules/opensimplex/default.nix

   1 { lib
   2 , buildPythonPackage
   3 , fetchFromGitHub
   4 , numpy
   5 , pytestCheckHook
   6 }:
   7
   8 buildPythonPackage rec {
   9   pname = "opensimplex";
  10   version = "0.4.3";
  11
  12   src = fetchFromGitHub {
  13     owner = "lmas";
  14     repo = pname;
  15     rev = "v${version}";
  16     sha256 = "C/MTKTHjxMsOgzuXvokw039Kv6N/PgBoOqKleWPLpw0=";
  17   };
  18
  19   propagatedBuildInputs = [ numpy ];
  20
  21   nativeCheckInputs = [ pytestCheckHook ];
  22   pytestFlagsArray = [ "tests/test_opensimplex.py" ];
  23   pythonImportsCheck = [ "opensimplex" ];
  24
  25   meta = with lib; {
  26     description = "OpenSimplex Noise functions for 2D, 3D and 4D";
  27     longDescription = ''
  28       OpenSimplex noise is an n-dimensional gradient noise function that was
  29       developed in order to overcome the patent-related issues surrounding
  30       Simplex noise, while continuing to also avoid the visually-significant
  31       directional artifacts characteristic of Perlin noise.
  32     '';
  33     homepage = "https://github.com/lmas/opensimplex";
  34     license = with licenses; [ mit ];
  35     maintainers = with maintainers; [ emilytrau ];
  36   };
  37 }