pkgs/development/python-modules/typed-ast/default.nix

   1 { lib
   2 , buildPythonPackage
   3 , fetchFromGitHub
   4 , pytest
   5 , pythonOlder
   6 }:
   7
   8 buildPythonPackage rec {
   9   pname = "typed-ast";
  10   version = "1.5.4";
  11   format = "setuptools";
  12
  13   disabled = pythonOlder "3.6";
  14
  15   src = fetchFromGitHub {
  16     owner = "python";
  17     repo = "typed_ast";
  18     rev = version;
  19     hash = "sha256-GRmKw7SRrrIIb61VeB8GLhSKCmLUd54AA+GAf43vor8=";
  20   };
  21
  22   nativeCheckInputs = [
  23     pytest
  24   ];
  25
  26   checkPhase = ''
  27     runHook preCheck
  28
  29     # We can't use pytestCheckHook because that invokes pytest with python -m pytest
  30     # which adds the current directory to sys.path at the beginning.
  31     # _That_ version of the typed_ast module doesn't have the C extensions we need.
  32     pytest
  33
  34     runHook postCheck
  35   '';
  36
  37   pythonImportsCheck = [
  38     "typed_ast"
  39     "typed_ast.ast27"
  40     "typed_ast.ast3"
  41     "typed_ast.conversions"
  42   ];
  43
  44   meta = with lib; {
  45     description = "Python AST modules with type comment support";
  46     homepage = "https://github.com/python/typed_ast";
  47     license = licenses.asl20;
  48     maintainers = with maintainers; [ ];
  49   };
  50 }