{
  lib,
  python3Packages,
}:

python3Packages.buildPythonPackage rec {
  pname = "fatfs";
  version = "0.1.2";
  format = "setuptools";

  src = python3Packages.fetchPypi {
    inherit pname version;
    hash = "sha256-gkx2ebxtJcRitGX68Xf4EAlxHP+b8wAbKpH5xb+lxYk=";
  };

  # wrapper.c is pre-generated in the sdist; Cython is not needed at build time.
  # Patch out setup_requires=['cython'] to prevent setuptools from trying to
  # fetch it via pip at build time (which fails in the Nix sandbox).
  postPatch = ''
    substituteInPlace setup.py \
      --replace-fail "setup_requires=['cython']," ""
  '';

  nativeBuildInputs = with python3Packages; [
    setuptools
  ];

  doCheck = false;

  pythonImportsCheck = [ "fatfs" ];

  meta = with lib; {
    description = "Python bindings for ChaN's FatFS, the generic FAT/exFAT filesystem module";
    homepage = "https://pypi.org/project/fatfs/";
    license = licenses.mit;
    maintainers = [ ];
  };
}