anchor.diff:    format = "setuptools";
   
     disabled = pythonOlder "3.7";
  +  outputs = ["out" "doc"];
   
     src = fetchFromGitHub {
       owner = "dropbox";
  
positive.code:   pythonImportsCheck = [
      "dropbox"
    ];
  
    # Set SCOPED_USER_DROPBOX_TOKEN environment variable to a valid value.
    disabledTests = [
  
negative.code: , mock
  , pytest-mock
  , pytestCheckHook
  , sphinxHook
  }:
  
  buildPythonPackage rec {
  