anchor.diff:  buildPythonApplication rec {
     pname = "cloudflare-dyndns";
     version = "4.1";
  +  format = "pyproject";
   
     src = fetchFromGitHub {
       owner = "kissgyorgy";
  
positive.code:     hash = "sha256-6Q5fpJ+HuQ+hc3xTtB5tR43pn9WZ0nZZR723iLAkpis=";
    };
  
    format = "pyproject";
  
    nativeBuildInputs = [ poetry ];
  
    propagatedBuildInputs = [
      attrs
  
negative.code: { lib
  , buildPythonApplication
  , attrs
  , click
  , cloudflare
  , fetchFromGitHub
  , fetchpatch
  , poetry-core
  , pydantic
  , pytestCheckHook
  , requests
  