depot/third_party/nixpkgs/pkgs/development/python-modules/mypy/extensions.nix
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GitOrigin-RevId: e8057b67ebf307f01bdcc8fba94d94f75039d1f6
2024-06-05 17:53:02 +02:00

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Nix

{
lib,
fetchFromGitHub,
buildPythonPackage,
typing,
pytestCheckHook,
pythonAtLeast,
pythonOlder,
}:
buildPythonPackage rec {
pname = "mypy-extensions";
version = "1.0.0";
src = fetchFromGitHub {
owner = "python";
repo = "mypy_extensions";
rev = version;
hash = "sha256-gOfHC6dUeBE7SsWItpUHHIxW3wzhPM5SuGW1U8P7DD0=";
};
propagatedBuildInputs = lib.optional (pythonOlder "3.5") typing;
# make the testsuite run with pytest, so we can disable individual tests
nativeCheckInputs = [ pytestCheckHook ];
pytestFlagsArray = [ "tests/testextensions.py" ];
disabledTests = lib.optionals (pythonAtLeast "3.11") [
# https://github.com/python/mypy_extensions/issues/24
"test_typeddict_errors"
];
pythonImportsCheck = [ "mypy_extensions" ];
meta = with lib; {
description = "Experimental type system extensions for programs checked with the mypy typechecker";
homepage = "https://www.mypy-lang.org";
license = licenses.mit;
maintainers = with maintainers; [ lnl7 ];
};
}