anchor.diff:  
     pytestFlagsArray = [
       "tests/unit"
  +  ];
  +  disabledTestPaths = [
       # requires puresasl
  -    "--ignore=tests/unit/advanced/test_auth.py"
  +    "tests/unit/advanced/test_auth.py"
     ];
     disabledTests = [
       # doesn't seem to be intended to be run directly
  
positive.code: 
  buildPythonPackage rec {
    pname = "cassandra-driver";
    version = "3.24.0";
  
    # pypi tarball doesn't include tests
    src = fetchFromGitHub {
      owner = "datastax";
      repo = "python-driver";
      rev = version;
      sha256 = "1rr69hly5q810xpn8rkzxwzlq55wxxp7kwki9vfri3gh674d2wip";
    };
  
    nativeBuildInputs = [ cython ];
  
negative.code: { stdenv
  , lib
  , buildPythonPackage
  , fetchFromGitHub
  , pythonOlder
  , cython
  , eventlet
  , futures ? null
  