{
  callPackage,
  python3Packages,

  name,
  repo ? name,
  version,
  hash,
  pydeps ? (_: []),

  ...
}: let
  source = callPackage ./source.nix {
    inherit repo;
    inherit version;
    inherit hash;
  };
in python3Packages.buildPythonPackage {
  pname = name;
  inherit version;

  src = callPackage ./source.nix {
    inherit repo;
    inherit version;
    inherit hash;
  };

  build-system = [ python3Packages.setuptools ];
  pyproject = true;

  dependencies = let
    common = with python3Packages; [
      cython
    ];
  in common ++ pydeps python3Packages;
}