{ lib, buildPythonPackage, fetchFromGitHub, # build-system setuptools, versioneer, # dependencies dask, pandas, pyarrow, # checks distributed, pytestCheckHook, xarray }: buildPythonPackage rec { pname = "dask-expr"; version = "1.1.15"; pyproject = true; src = fetchFromGitHub { owner = "dask"; repo = "dask-expr"; rev = "refs/tags/v${version}"; hash = "sha256-b5nY3srMADzYZ0GYCeyUfxhJLm7E4dTbM7qrsCR9d7A="; }; postPatch = '' substituteInPlace pyproject.toml \ --replace-fail "versioneer[toml]==0.28" "versioneer[toml]" ''; build-system = [ setuptools versioneer ]; dependencies = [ dask pandas pyarrow ]; pythonImportsCheck = [ "dask_expr" ]; nativeCheckInputs = [ distributed pytestCheckHook xarray ]; __darwinAllowLocalNetworking = true; meta = { description = "Rewrite of Dask DataFrame that includes query optimization and generally improved organization"; homepage = "https://github.com/dask/dask-expr"; license = lib.licenses.bsd3; maintainers = with lib.maintainers; [ GaetanLepage ]; }; }