{
  lib,
  fetchPypi,
  buildPythonPackage,
  cython,

  # Reverse dependency
  sage,
}:

buildPythonPackage rec {
  pname = "memory-allocator";
  version = "0.1.4";
  format = "setuptools";

  src = fetchPypi {
    inherit version;
    pname = "memory_allocator";
    hash = "sha256-1gkhawMDGWfitFqASxL/kClXj07AGf3kLPau1soJ7+Q=";
  };

  propagatedBuildInputs = [ cython ];

  pythonImportsCheck = [ "memory_allocator" ];

  passthru.tests = {
    inherit sage;
  };

  meta = with lib; {
    description = "Extension class to allocate memory easily with cython";
    homepage = "https://github.com/sagemath/memory_allocator/";
    teams = [ teams.sage ];
    license = licenses.lgpl3Plus;
  };
}