anchor.diff:    pname = "myfitnesspal";
     version = "1.17.0";
     format = "setuptools";
  +
  +  disabled = pythonOlder "3.7";
   
     src = fetchPypi {
       inherit pname version;
  
positive.code: , measurement
  , python-dateutil
  , requests
  , six
  , rich
  , pytestCheckHook
  , mock
  , nose
  }:
  
  # TODO: Define this package in "all-packages.nix" using "toPythonApplication".
  
negative.code:     measurement
      python-dateutil
      requests
      rich
    ];
  
  