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{
lib,
buildPythonPackage,
fetchFromGitHub,
cython,
oldest-supported-numpy,
setuptools,
wheel,
scipy,
numpy,
pytestCheckHook,
pythonOlder,
}:
buildPythonPackage rec {
pname = "dtw-python";
version = "1.4.4";
format = "pyproject";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "DynamicTimeWarping";
repo = "dtw-python";
rev = "refs/tags/v${version}";
hash = "sha256-9+0NxQAvhVeH9RcBPTr1CjIjTqTsiUz68UIne5dErvw=";
};
nativeBuildInputs = [
cython
oldest-supported-numpy
setuptools
wheel
];
propagatedBuildInputs = [
scipy
numpy
];
# We need to run tests on real built package: https://github.com/NixOS/nixpkgs/issues/255262
preCheck = "cd $out";
nativeCheckInputs = [ pytestCheckHook ];
# tests/ are not included to output package, so we have to set path explicitly
pytestFlagsArray = [ "$src/tests" ];
pythonImportsCheck = [ "dtw" ];
meta = with lib; {
description = "Python port of R's Comprehensive Dynamic Time Warp algorithms package";
mainProgram = "dtw";
homepage = "https://github.com/DynamicTimeWarping/dtw-python";
changelog = "https://github.com/DynamicTimeWarping/dtw-python/blob/${src.rev}/CHANGELOG.md";
license = licenses.gpl3Only;
maintainers = with maintainers; [ mbalatsko ];
};
}
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