anchor.diff:      "test_time_check"
     ];
   
  +  pythonImportsCheck = [
  +    "pydicom"
  +  ];
  +
     meta = with lib; {
  +    description = "Python package for working with DICOM files";
       homepage = "https://pydicom.github.io";
  -    description = "Pure-Python package for working with DICOM files";
       license = licenses.mit;
       maintainers = with maintainers; [ bcdarwin ];
     };
  
positive.code: 
  let
    pname = "pydicom";
    version = "2.1.2";
  
    src = fetchFromGitHub {
      owner = "${pname}";
      repo = "${pname}";
      rev = "v${version}";
      sha256 = "sha256-iExy+mUs1uqs/u9N6btlqyP6/TvoPVsuOuzs56zZAS8=";
    };
  
    # Pydicom needs pydicom-data to run some tests. If these files aren't downloaded
  
negative.code:   inherit pname version src;
    disabled = pythonOlder "3.6";
  
    propagatedBuildInputs = [
      numpy
      pillow
      setuptools
    ];
  
    checkInputs = [
      pytestCheckHook
    ];
  
    # Setting $HOME to prevent pytest to try to create a folder inside
    # /homeless-shelter which is read-only.
  