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{ lib
, attrs
, buildPythonPackage
, cbor2
, fetchFromGitHub
, exceptiongroup
, hatchling
, hatch-vcs
, hypothesis
, immutables
, motor
, msgpack
, orjson
, pytest-xdist
, pytestCheckHook
, pythonOlder
, pyyaml
, tomlkit
, typing-extensions
, ujson
}:
buildPythonPackage rec {
pname = "cattrs";
version = "23.2.3";
format = "pyproject";
disabled = pythonOlder "3.7";
src = fetchFromGitHub {
owner = "python-attrs";
repo = pname;
rev = "refs/tags/v${version}";
hash = "sha256-zWM5zmZr2EiJb/4Dc6KjDL89p0C1V0Dsz949byz5OVM=";
};
nativeBuildInputs = [
hatchling
hatch-vcs
];
propagatedBuildInputs = [
attrs
] ++ lib.optionals (pythonOlder "3.11") [
exceptiongroup
typing-extensions
];
nativeCheckInputs = [
cbor2
hypothesis
immutables
motor
msgpack
orjson
pytest-xdist
pytestCheckHook
pyyaml
tomlkit
typing-extensions
ujson
];
postPatch = ''
substituteInPlace pyproject.toml \
--replace "-l --benchmark-sort=fullname --benchmark-warmup=true --benchmark-warmup-iterations=5 --benchmark-group-by=fullname" ""
substituteInPlace tests/test_preconf.py \
--replace "from orjson import dumps as orjson_dumps" "" \
--replace "from orjson import loads as orjson_loads" ""
'';
preCheck = ''
export HOME=$(mktemp -d);
'';
disabledTestPaths = [
# Don't run benchmarking tests
"bench/test_attrs_collections.py"
"bench/test_attrs_nested.py"
"bench/test_attrs_primitives.py"
"bench/test_primitives.py"
];
disabledTests = [
# orjson is not available as it requires Rust nightly features to compile its requirements
"test_orjson"
# tomlkit is pinned to an older version and newer versions raise InvalidControlChar exception
"test_tomlkit"
];
pythonImportsCheck = [
"cattr"
];
meta = with lib; {
description = "Python custom class converters for attrs";
homepage = "https://github.com/python-attrs/cattrs";
changelog = "https://github.com/python-attrs/cattrs/blob/${src.rev}/HISTORY.md";
license = with licenses; [ mit ];
maintainers = with maintainers; [ fab ];
};
}
|