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

   1 {
   2   lib,
   3   astor,
   4   asttokens,
   5   asyncstdlib,
   6   buildPythonPackage,
   7   deal,
   8   dpcontracts,
   9   fetchFromGitHub,
  10   numpy,
  11   pytestCheckHook,
  12   pythonOlder,
  13   setuptools,
  14   typing-extensions,
  15 }:
  16
  17 buildPythonPackage rec {
  18   pname = "icontract";
  19   version = "2.7.1";
  20   pyproject = true;
  21
  22   disabled = pythonOlder "3.6";
  23
  24   src = fetchFromGitHub {
  25     owner = "Parquery";
  26     repo = "icontract";
  27     rev = "refs/tags/v${version}";
  28     hash = "sha256-7mRQ1g2mllHIaZh0jEd/iCgaDja1KJXuRnamhDo/Pbo=";
  29   };
  30
  31   preCheck = ''
  32     # we don't want to use the precommit.py script to build the package.
  33     # For the tests to succeed, "ICONTRACT_SLOW" needs to be set.
  34     # see https://github.com/Parquery/icontract/blob/aaeb1b06780a34b05743377e4cb2458780e808d3/precommit.py#L57
  35     export ICONTRACT_SLOW=1
  36   '';
  37
  38   build-system = [ setuptools ];
  39
  40   dependencies = [
  41     asttokens
  42     typing-extensions
  43   ];
  44
  45   nativeCheckInputs = [
  46     astor
  47     asyncstdlib
  48     deal
  49     dpcontracts
  50     numpy
  51     pytestCheckHook
  52   ];
  53
  54   disabledTests = [
  55     # AssertionError
  56     "test_abstract_method_not_implemented"
  57   ];
  58
  59   disabledTestPaths = [
  60     # mypy decorator checks don't pass. For some reason mypy
  61     # doesn't check the python file provided in the test.
  62     "tests/test_mypy_decorators.py"
  63     # Those tests seems to simply re-run some typeguard tests
  64     "tests/test_typeguard.py"
  65   ];
  66
  67   pytestFlagsArray = [
  68     # RuntimeWarning: coroutine '*' was never awaited
  69     "-W"
  70     "ignore::RuntimeWarning"
  71   ];
  72
  73   pythonImportsCheck = [ "icontract" ];
  74
  75   meta = with lib; {
  76     description = "Provide design-by-contract with informative violation messages";
  77     homepage = "https://github.com/Parquery/icontract";
  78     changelog = "https://github.com/Parquery/icontract/blob/v${version}/CHANGELOG.rst";
  79     license = licenses.mit;
  80     maintainers = with maintainers; [
  81       gador
  82       thiagokokada
  83     ];
  84   };
  85 }