nixpkgs/pkgs/development/python-modules/cvxpy/default.nix
2021-07-03 12:21:03 +02:00

67 lines
1.5 KiB
Nix

{ lib
, stdenv
, pythonOlder
, buildPythonPackage
, fetchPypi
, cvxopt
, ecos
, numpy
, osqp
, scipy
, scs
, useOpenmp ? (!stdenv.isDarwin)
# Check inputs
, pytestCheckHook
}:
buildPythonPackage rec {
pname = "cvxpy";
version = "1.1.13";
format = "pyproject";
disabled = pythonOlder "3.5";
src = fetchPypi {
inherit pname version;
sha256 = "012avhf0a8n9xyy4g3xcr5z8z2a3m6rnqic6gfs9fq6p9bkq3ix9";
};
propagatedBuildInputs = [
cvxopt
ecos
numpy
osqp
scipy
scs
];
# Required flags from https://github.com/cvxgrp/cvxpy/releases/tag/v1.1.11
preBuild = lib.optional useOpenmp ''
export CFLAGS="-fopenmp"
export LDFLAGS="-lgomp"
'';
checkInputs = [ pytestCheckHook ];
pytestFlagsArray = [ "./cvxpy" ];
# Disable the slowest benchmarking tests, cuts test time in half
disabledTests = [
"test_tv_inpainting"
"test_diffcp_sdp_example"
] ++ lib.optionals stdenv.isAarch64 [
"test_ecos_bb_mi_lp_2" # https://github.com/cvxgrp/cvxpy/issues/1241#issuecomment-780912155
];
pythonImportsCheck = [ "cvxpy" ];
meta = with lib; {
description = "A domain-specific language for modeling convex optimization problems in Python";
homepage = "https://www.cvxpy.org/";
downloadPage = "https://github.com/cvxgrp/cvxpy/releases";
changelog = "https://github.com/cvxgrp/cvxpy/releases/tag/v${version}";
license = licenses.asl20;
maintainers = with maintainers; [ drewrisinger ];
};
}