{ lib
, buildPythonPackage
, fetchPypi
, setuptools-scm
, zipp
, pathlib2
, contextlib2
, configparser
, isPy3k
}:

buildPythonPackage rec {
  pname = "importlib-metadata";
  version = "2.1.1";

  src = fetchPypi {
    pname = "importlib_metadata";
    inherit version;
    sha256 = "1pdmsmwagimn0lsl4x7sg3skcr2fvzqpv2pjd1rh7yrm5gzrxpmq";
  };

  nativeBuildInputs = [ setuptools-scm ];

  propagatedBuildInputs = [ zipp ]
    ++ lib.optionals (!isPy3k) [ pathlib2 contextlib2 configparser ];

  # Cyclic dependencies
  doCheck = false;

  pythonImportsCheck = [ "importlib_metadata" ];

  meta = with lib; {
    description = "Read metadata from Python packages";
    homepage = "https://importlib-metadata.readthedocs.io/";
    license = licenses.asl20;
  };
}