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{ lib
, stdenv
, buildPythonPackage
, fetchPypi
, pythonOlder
, numpy
, scikit-learn
, scipy
, tabulate
, torch
, tqdm
, flaky
, pandas
, pytestCheckHook
, safetensors
, pythonAtLeast
}:
buildPythonPackage rec {
pname = "skorch";
version = "0.15.0";
src = fetchPypi {
inherit pname version;
hash = "sha256-39XVBlCmbg162z9uL84GZrU+v+M8waXbGdVV72ZYf84=";
};
disabled = pythonOlder "3.8";
propagatedBuildInputs = [
numpy
scikit-learn
scipy
tabulate
torch
tqdm
];
nativeCheckInputs = [
flaky
pandas
pytestCheckHook
safetensors
];
# patch out pytest-cov dep/invocation
postPatch = ''
substituteInPlace setup.cfg \
--replace "--cov=skorch" "" \
--replace "--cov-report=term-missing" "" \
--replace "--cov-config .coveragerc" ""
'';
disabledTests = [
# on CPU, these expect artifacts from previous GPU run
"test_load_cuda_params_to_cpu"
# failing tests
"test_pickle_load"
] ++ lib.optionals stdenv.isDarwin [
# there is a problem with the compiler selection
"test_fit_and_predict_with_compile"
] ++ lib.optionals (pythonAtLeast "3.11") [
# Python 3.11+ not yet supported for torch.compile
# https://github.com/pytorch/pytorch/blob/v2.0.1/torch/_dynamo/eval_frame.py#L376-L377
"test_fit_and_predict_with_compile"
];
disabledTestPaths = [
# tries to import `transformers` and download HuggingFace data
"skorch/tests/test_hf.py"
] ++ lib.optionals (stdenv.hostPlatform.system != "x86_64-linux") [
# torch.distributed is disabled by default in darwin
# aarch64-linux also failed these tests
"skorch/tests/test_history.py"
];
pythonImportsCheck = [ "skorch" ];
meta = with lib; {
description = "Scikit-learn compatible neural net library using Pytorch";
homepage = "https://skorch.readthedocs.io";
changelog = "https://github.com/skorch-dev/skorch/blob/master/CHANGES.md";
license = licenses.bsd3;
maintainers = with maintainers; [ bcdarwin ];
};
}
|