{ lib, buildPythonPackage, fetchFromGitHub, setuptools, dask, pandas, psutil, tqdm, ipywidgets, ray, }: buildPythonPackage rec { pname = "swifter"; version = "1.4.0"; pyproject = true; src = fetchFromGitHub { owner = "jmcarpenter2"; repo = "swifter"; rev = "refs/tags/${version}"; hash = "sha256-lgdf8E9GGjeLY4ERzxqtjQuYVtdtIZt2HFLSiNBbtX4="; }; build-system = [ setuptools ]; dependencies = [ pandas psutil dask tqdm ] ++ dask.optional-dependencies.dataframe; optional-dependencies = { groupby = [ ray ]; notebook = [ ipywidgets ]; }; pythonImportsCheck = [ "swifter" ]; # tests may hang due to ignoring cpu core limit # https://github.com/jmcarpenter2/swifter/issues/221 doCheck = false; meta = { description = "Package which efficiently applies any function to a pandas dataframe or series in the fastest available manner"; homepage = "https://github.com/jmcarpenter2/swifter"; license = lib.licenses.mit; maintainers = with lib.maintainers; [ natsukium ]; }; }