{ stdenv, fetchFromGitHub, buildPythonPackage, requests, pykerberos, mock }:

buildPythonPackage rec {
  pname = "requests-kerberos";
  version = "0.12.0";

  # tests are not present in the PyPI version
  src = fetchFromGitHub {
    owner = "requests";
    repo = pname;
    rev = "v${version}";
    sha256 = "1qw96aw84nljh9cip372mfv50p1yyirfgigavvavgpc3c5g278s6";
  };

  checkInputs = [ mock ];
  propagatedBuildInputs = [ requests pykerberos ];

  # they have a setup.py which mentions a test suite that doesn't exist...
  patches = [ ./fix_setup.patch ];

  meta = with stdenv.lib; {
    description = "An authentication handler for using Kerberos with Python Requests.";
    homepage    = "https://github.com/requests/requests-kerberos";
    license     = licenses.isc;
    maintainers = with maintainers; [ catern ];
  };
}