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{ lib
, buildPythonPackage
, fetchFromGitHub
, cython
, oldest-supported-numpy
, setuptools
, wheel
, scipy
, numpy
, pytestCheckHook
, pythonOlder
}:
buildPythonPackage rec {
pname = "dtw-python";
version = "1.3.0";
format = "pyproject";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "DynamicTimeWarping";
repo = "dtw-python";
rev = "v${version}";
hash = "sha256-7hQuo7dES9f08YZhCf+kxUkMlrr+bg1P7HHRCMv3bLk=";
};
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";
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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