anchor.diff: -{ lib, buildPythonPackage, fetchPypi, pythonOlder, isPy27
  +{ lib
  +, buildPythonPackage
  +, fetchPypi
  +, pythonOlder
  +, isPy3k
   , decorator
   , http-parser
  -, importlib-metadata
  -, python
   , python_magic
  -, six
   , urllib3
   , pytestCheckHook
   , pytest-mock
  
positive.code:     redis
      requests
      sure
    ];
  
    pytestFlagsArray = [
      "--ignore=tests/main/test_pook.py" # pook is not packaged
      "--ignore=tests/main/test_redis.py" # requires a live redis instance
    ] ++ lib.optionals (pythonOlder "3.8") [
      # uses IsolatedAsyncioTestCase which is only available >= 3.8
      "--ignore=tests/tests38/test_http_aiohttp.py"
    ];
  
  
negative.code:     "test_truesendall_with_recording_https"
      "test_truesendall_after_mocket_session"
      "test_real_request_session"
      "test_asyncio_record_replay"
    ];
  
    pythonImportsCheck = [ "mocket" ];
  