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

   1 {
   2   lib,
   3   stdenv,
   4   buildPythonPackage,
   5   fetchFromGitHub,
   6   poetry-core,
   7   libsodium,
   8   pytestCheckHook,
   9 }:
  10
  11 buildPythonPackage rec {
  12   pname = "libnacl";
  13   version = "2.1.0";
  14   pyproject = true;
  15
  16   src = fetchFromGitHub {
  17     owner = "saltstack";
  18     repo = pname;
  19     rev = "v${version}";
  20     hash = "sha256-phECLGDcBfDi/r2y0eGtqgIX/hvirtBqO8UUvEJ66zo=";
  21   };
  22
  23   nativeBuildInputs = [ poetry-core ];
  24
  25   buildInputs = [ libsodium ];
  26
  27   postPatch =
  28     let
  29       soext = stdenv.hostPlatform.extensions.sharedLibrary;
  30     in
  31     ''
  32       substituteInPlace "./libnacl/__init__.py" \
  33         --replace \
  34           "l_path = ctypes.util.find_library('sodium')" \
  35           "l_path = None" \
  36         --replace \
  37           "ctypes.cdll.LoadLibrary('libsodium${soext}')" \
  38           "ctypes.cdll.LoadLibrary('${libsodium}/lib/libsodium${soext}')"
  39     '';
  40
  41   nativeCheckInputs = [ pytestCheckHook ];
  42
  43   pythonImportsCheck = [ "libnacl" ];
  44
  45   meta = with lib; {
  46     description = "Python bindings for libsodium based on ctypes";
  47     homepage = "https://libnacl.readthedocs.io/";
  48     license = licenses.asl20;
  49     platforms = platforms.unix;
  50     maintainers = with maintainers; [ xvapx ];
  51   };
  52 }