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{
lib,
autograd,
buildPythonPackage,
fetchFromGitHub,
cvxopt,
cython,
jax,
jaxlib,
matplotlib,
numpy,
pymanopt,
pytestCheckHook,
pythonOlder,
scikit-learn,
scipy,
setuptools,
tensorflow,
torch,
}:
buildPythonPackage rec {
pname = "pot";
version = "0.9.4";
pyproject = true;
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "PythonOT";
repo = "POT";
rev = "refs/tags/${version}";
hash = "sha256-Yx9hjniXebn7ZZeqou0JEsn2Yf9hyJSu/acDlM4kCCI=";
};
build-system = [
setuptools
cython
numpy
];
dependencies = [
numpy
scipy
];
optional-dependencies = {
backend-numpy = [ ];
backend-jax = [
jax
jaxlib
];
backend-cupy = [ ];
backend-tf = [ tensorflow ];
backend-torch = [ torch ];
cvxopt = [ cvxopt ];
dr = [
scikit-learn
pymanopt
autograd
];
gnn = [
torch
# torch-geometric
];
plot = [ matplotlib ];
all =
with optional-dependencies;
(
backend-numpy
++ backend-jax
++ backend-cupy
++ backend-tf
++ backend-torch
++ optional-dependencies.cvxopt
++ dr
++ gnn
++ plot
);
};
nativeCheckInputs = [ pytestCheckHook ];
postPatch = ''
substituteInPlace setup.cfg \
--replace " --cov-report= --cov=ot" "" \
--replace " --durations=20" "" \
--replace " --junit-xml=junit-results.xml" ""
substituteInPlace pyproject.toml \
--replace-fail "numpy>=2.0.0" "numpy"
# we don't need setup.py to find the macos sdk for us
sed -i '/sdk_path/d' setup.py
'';
# need to run the tests with the built package next to the test directory
preCheck = ''
pushd build/lib.*
ln -s -t . "$OLDPWD/test"
'';
postCheck = ''
popd
'';
disabledTests = [
# GPU tests are always skipped because of sandboxing
"warnings"
# Fixture is not available
"test_conditional_gradient"
"test_convert_between_backends"
"test_emd_backends"
"test_emd_emd2_types_devices"
"test_emd1d_type_devices"
"test_emd2_backends"
"test_factored_ot_backends"
"test_free_support_barycenter_backends"
"test_func_backends"
"test_generalized_conditional_gradient"
"test_line_search_armijo"
"test_loss_dual"
"test_max_sliced_backend"
"test_plan_dual"
"test_random_backends"
"test_sliced_backend"
"test_to_numpy"
"test_wasserstein_1d_type_devices"
"test_wasserstein"
"test_weak_ot_bakends"
# TypeError: Only integers, slices...
"test_emd1d_device_tf"
];
pythonImportsCheck = [
"ot"
"ot.lp"
];
meta = with lib; {
description = "Python Optimal Transport Library";
homepage = "https://pythonot.github.io/";
license = licenses.mit;
maintainers = with maintainers; [ yl3dy ];
};
}
|
