anchor.diff:      owner = pname;
       repo = pname;
       rev = version;
  -    sha256 = "1hl4rw8j5yiak0d34vx1l1blr8125bscjd8m46a5m8xzm98csjc7";
  +    sha256 = "sha256-mMFQp8GMjKUc3yyB4c8Tgxut7LkMFa2cySO3iSA/aI4=";
     };
   
     nativeBuildInputs = [
  
positive.code: , appdirs
  , buildPythonPackage
  , fetchFromGitHub
  , fetchpatch
  , poetry-core
  , pyee
  , pytest-xdist
  
negative.code: 
  buildPythonPackage rec {
    pname = "pyppeteer";
    version = "0.2.6";
    disabled = pythonOlder "3.6";
    format = "pyproject";
  
  