depot/third_party/nixpkgs/pkgs/development/python-modules/fe25519/default.nix

{ lib
, bitlist
, buildPythonPackage
, fetchPypi
, fountains
, parts
, nose
, pytestCheckHook
}:

buildPythonPackage rec {
  pname = "fe25519";
  version = "1.0.0";
  format = "setuptools";

  src = fetchPypi {
    inherit pname version;
    sha256 = "sha256-947DIkmg56mAegEgLKq8iqETWf2SCvtmeDZi5cxVSJA=";
  };

  propagatedBuildInputs = [
    bitlist
    fountains
    parts
  ];

  checkInputs = [
    nose
    pytestCheckHook
  ];

  postPatch = ''
    substituteInPlace setup.py \
      --replace "bitlist~=0.5.1" "bitlist>=0.5.1" \
      --replace "parts~=1.1.2" "parts>=1.1.2"
  '';

  pythonImportsCheck = [
    "fe25519"
  ];

  meta = with lib; {
    description = "Python field operations for Curve25519's prime";
    homepage = "https://github.com/BjoernMHaase/fe25519";
    license = with licenses; [ cc0 ];
    maintainers = with maintainers; [ fab ];
  };
}