nixpkgs/pkgs/development/python-modules/pymoo/default.nix
2025-04-21 22:33:33 +02:00

132 lines
3 KiB
Nix

{
lib,
buildPythonPackage,
fetchFromGitHub,
# build-system
cython,
setuptools,
# dependencies
autograd,
cma,
deprecated,
dill,
matplotlib,
numpy,
scipy,
# tests
pytestCheckHook,
nbformat,
notebook,
numba,
pythonAtLeast,
writeText,
}:
let
pymoo_data = fetchFromGitHub {
owner = "anyoptimization";
repo = "pymoo-data";
rev = "33f61a78182ceb211b95381dd6d3edee0d2fc0f3";
hash = "sha256-iGWPepZw3kJzw5HKV09CvemVvkvFQ38GVP+BAryBSs0=";
};
in
buildPythonPackage rec {
pname = "pymoo";
version = "0.6.1.3";
pyproject = true;
src = fetchFromGitHub {
owner = "anyoptimization";
repo = "pymoo";
tag = version;
hash = "sha256-CbeJwv51lu4cABgGieqy/8DCDJCb8wOPPVqUHk8Jb7E=";
};
postPatch = ''
substituteInPlace pymoo/util/display/display.py \
--replace-fail "from pymoo.util.display.progress import ProgressBar" "" \
--replace-fail \
"ProgressBar() if progress else None" \
"print('Missing alive_progress needed for progress=True!') if progress else None"
substituteInPlace pymoo/algorithms/soo/nonconvex/es.py \
--replace-fail "np.math.ceil" "np.ceil"
substituteInPlace pymoo/util/mnn.py \
--replace-fail "np.product" "np.prod"
substituteInPlace pymoo/config.py \
--replace-fail \
"https://raw.githubusercontent.com/anyoptimization/pymoo-data/main/" \
"file://${pymoo_data}/"
'';
pythonRelaxDeps = [ "cma" ];
pythonRemoveDeps = [ "alive-progress" ];
build-system = [
setuptools
cython
];
dependencies = [
autograd
cma
deprecated
dill
matplotlib
numpy
scipy
];
preCheck = ''
# Some tests require a grad backend to be configured, this is a hacky way to do so.
# The choice must be either "jax.numpy" or "autograd.numpy"
echo 'from pymoo.gradient import activate; activate("autograd.numpy")' >> tests/conftest.py
'';
nativeCheckInputs = [
pytestCheckHook
nbformat
notebook
numba
];
# Select some lightweight tests
pytestFlagsArray = [ "-m 'not long'" ];
disabledTests =
[
# ModuleNotFoundError: No module named 'pymoo.cython.non_dominated_sorting'
"test_fast_non_dominated_sorting"
"test_efficient_non_dominated_sort"
"test_dominance_degree_non_dominated_sort"
# sensitive to float precision
"test_cd_and_pcd"
# TypeError: 'NoneType' object is not subscriptable
"test_dascomp"
"test_mw"
]
++ lib.optionals (pythonAtLeast "3.13") [
# AttributeError: 'ZDT3' object has no attribute 'elementwise'
"test_kktpm_correctness"
];
disabledTestPaths = [
# sensitive to float precision
"tests/algorithms/test_no_modfication.py"
];
# Avoid crashing sandboxed build on macOS
MATPLOTLIBRC = writeText "" ''
backend: Agg
'';
pythonImportsCheck = [ "pymoo" ];
meta = {
description = "Multi-objective Optimization in Python";
homepage = "https://pymoo.org/";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ veprbl ];
};
}