anchor.diff:      owner = "pinterest";
       repo = pname;
       rev = "v${version}";
  -    hash = "sha256-bsiFWZHGJO/07w6mFXzf0JwftJWClE2mTv86h8zT1K0=";
  +    hash = "sha256-WgtHhp7lE6StoOBfSy9+v3ODe/+zUC7lGrc2S4M68+M=";
     };
   
     propagatedBuildInputs = [
  
positive.code: { lib
  , buildPythonPackage
  , fetchFromGitHub
  , mock
  , six
  , pytestCheckHook
  , pythonOlder
  }:
  
  buildPythonPackage rec {
    pname = "pymemcache";
    version = "3.5.2";
    format = "setuptools";
  
    disabled = pythonOlder "3.7";
  
negative.code:   ];
  
    checkInputs = [
      faker
      mock
      pytestCheckHook
      zstd
    ];
  
    postPatch = ''
  