{ lib, buildPythonPackage, pythonOlder, fetchFromGitHub, setuptools, versioneer, wheel, dask, pandas, pyarrow, distributed, pytestCheckHook, }: buildPythonPackage rec { pname = "dask-expr"; version = "1.0.12"; pyproject = true; disabled = pythonOlder "3.9"; src = fetchFromGitHub { owner = "dask"; repo = "dask-expr"; rev = "refs/tags/v${version}"; hash = "sha256-B/BkLOZhvUyjinaFKp0ecUfzvLb5S90q+YHmJwS6WSQ="; }; postPatch = '' substituteInPlace pyproject.toml \ --replace-fail "versioneer[toml]==0.28" "versioneer[toml]" ''; nativeBuildInputs = [ setuptools versioneer wheel ]; propagatedBuildInputs = [ dask pandas pyarrow ]; pythonImportsCheck = [ "dask_expr" ]; nativeCheckInputs = [ distributed pytestCheckHook ]; meta = with lib; { description = ""; homepage = "https://github.com/dask/dask-expr"; license = licenses.bsd3; maintainers = with maintainers; [ GaetanLepage ]; }; }