2025-08-18 08:39:05 +02:00

101 lines
1.9 KiB
Nix

{
lib,
stdenv,
buildPythonPackage,
fetchFromGitHub,
hypothesis,
packaging,
parameterized,
msgpack,
pyserial,
pytest-cov-stub,
pytest-timeout,
pytestCheckHook,
pythonOlder,
setuptools,
setuptools-scm,
typing-extensions,
wrapt,
uptime,
}:
buildPythonPackage rec {
pname = "python-can";
version = "4.6.1";
pyproject = true;
disabled = pythonOlder "3.9";
src = fetchFromGitHub {
owner = "hardbyte";
repo = "python-can";
tag = "v${version}";
hash = "sha256-yF/Ir9FUf9Q8GINeT0H4SixzZGetqumU5N6O3GT3M6A=";
};
build-system = [
setuptools
setuptools-scm
];
dependencies = [
msgpack
packaging
typing-extensions
wrapt
];
optional-dependencies = {
serial = [ pyserial ];
seeedstudio = [ pyserial ];
pcan = [ uptime ];
};
nativeCheckInputs = [
hypothesis
parameterized
pytest-cov-stub
pytest-timeout
pytestCheckHook
]
++ optional-dependencies.serial;
disabledTestPaths = [
# We don't support all interfaces
"test/test_interface_canalystii.py"
];
disabledTests = [
# Tests require access socket
"BasicTestUdpMulticastBusIPv4"
"BasicTestUdpMulticastBusIPv6"
# pytest.approx is not supported in a boolean context (since pytest7)
"test_pack_unpack"
"test_receive"
]
++ lib.optionals stdenv.hostPlatform.isDarwin [
# timing sensitive
"test_general"
"test_gap"
];
preCheck = ''
export PATH="$PATH:$out/bin";
# skips timing senstive tests
export CI=1
'';
pythonImportsCheck = [ "can" ];
meta = with lib; {
description = "CAN support for Python";
homepage = "https://python-can.readthedocs.io";
changelog = "https://github.com/hardbyte/python-can/releases/tag/${src.tag}";
license = licenses.lgpl3Only;
maintainers = with maintainers; [
fab
sorki
];
};
}