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{
lib,
buildPythonPackage,
fetchFromGitHub,
# build-system
cython,
setuptools,
setuptools-scm,
# nativeBuildInputs
gitMinimal,
# dependencies
cramjam,
fsspec,
numpy,
packaging,
pandas,
# optional-dependencies
python-lzo,
# tests
pytestCheckHook,
python,
}:
buildPythonPackage rec {
pname = "fastparquet";
version = "2025.12.0";
pyproject = true;
src = fetchFromGitHub {
owner = "dask";
repo = "fastparquet";
tag = version;
hash = "sha256-cebu3E2sbVWRUYbSeuslCZhaF+zWV7E56iSwB7Ms3ts=";
};
build-system = [
cython
setuptools
setuptools-scm
];
nativeBuildInputs = [
gitMinimal
];
dependencies = [
cramjam
fsspec
numpy
packaging
pandas
];
optional-dependencies = {
lzo = [ python-lzo ];
};
nativeCheckInputs = [ pytestCheckHook ];
# Workaround https://github.com/NixOS/nixpkgs/issues/123561
preCheck = ''
mv fastparquet/test .
rm -r fastparquet
fastparquet_test="$out"/${python.sitePackages}/fastparquet/test
ln -s `pwd`/test "$fastparquet_test"
'';
postCheck = ''
rm "$fastparquet_test"
'';
pythonImportsCheck = [ "fastparquet" ];
meta = {
description = "Implementation of the parquet format";
homepage = "https://github.com/dask/fastparquet";
changelog = "https://github.com/dask/fastparquet/blob/${version}/docs/source/releasenotes.rst";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ veprbl ];
};
}
|
