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nixpkgs/pkgs/development/python-modules/pywavelets/default.nix

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Nix

{
lib,
buildPythonPackage,
fetchFromGitHub,
pythonOlder,
meson-python,
cython,
pytestCheckHook,
numpy,
}:
buildPythonPackage rec {
pname = "pywavelets";
version = "1.8.0";
pyproject = true;
disabled = pythonOlder "3.9";
src = fetchFromGitHub {
owner = "PyWavelets";
repo = "pywt";
tag = "v${version}";
hash = "sha256-v5NkzgIztREYz2Idg0E3grejWhZ/5BX0nCexUX8XcTQ=";
};
build-system = [
meson-python
cython
numpy
];
dependencies = [ numpy ];
nativeCheckInputs = [ pytestCheckHook ];
preCheck = ''
cd $out
'';
# ensure compiled modules are present
pythonImportsCheck = [
"pywt"
"pywt._extensions._cwt"
"pywt._extensions._dwt"
"pywt._extensions._pywt"
"pywt._extensions._swt"
];
meta = with lib; {
description = "Wavelet transform module";
homepage = "https://github.com/PyWavelets/pywt";
changelog = "https://github.com/PyWavelets/pywt/releases/tag/${src.tag}";
license = licenses.mit;
};
}