anchor.diff:      pytestCheckHook
     ];
   
  -  disabledTests = [
  -    # output of pytest has changed
  -    "test_used_with_"
  -    "test_plain_stopall"
  -  ];
  -
     pythonImportsCheck = [ "pytest_mock" ];
   
     meta = with lib; {
  -    description = "Thin-wrapper around the mock package for easier use with pytest";
  +    description = "Thin wrapper around the mock package for easier use with pytest";
       homepage = "https://github.com/pytest-dev/pytest-mock";
  -    license = with licenses; [ mit ];
  +    changelog = "https://github.com/pytest-dev/pytest-mock/blob/v${version}/CHANGELOG.rst";
  +    license = licenses.mit;
       maintainers = with maintainers; [ dotlambda ];
     };
   }
  
positive.code: 
  buildPythonPackage rec {
    pname = "pytest-mock";
    version = "3.7.0";
  
    src = fetchPypi {
      inherit pname version;
      hash = "sha256-URK9ksyfGG7pbhqS78hJaepJSTnDrq05xQ9CHEzGlTQ=";
    };
  
    patches = [
      (fetchpatch {
        # pytest7 compatbilitya
        url = "https://github.com/pytest-dev/pytest-mock/commit/0577f1ad051fb8d0da94ea22dcb02346d74064b2.patch";
        hash = "sha256-eim4v7U8Mjigr462bXI0pKH/M0ANBzSRc0lT4RpbZ0w=";
      })
    ];
  
    nativeBuildInputs = [ setuptools-scm ];
  
    propagatedBuildInputs = [
      pytest
    ];
  
  
negative.code: { lib
  , buildPythonPackage
  , pythonOlder
  , fetchPypi
  , pytest
  , pytest-asyncio
  