anchor.diff:      owner = "vlasovskikh";
       repo = pname;
       rev = version;
  -    sha256 = "sha256-YfcboKjyc5ASzrp0duu2R6psf51MGZIeZ0owo5QNSnU=";
  +    sha256 = "sha256-moWaOzyF/yhDQCLEp7bc0j8wNv7FM7cvvpCwon3j+gI=";
     };
   
     nativeBuildInputs = [
  
positive.code: { lib
  , buildPythonPackage
  , fetchFromGitHub
  , fetchpatch
  , poetry-core
  , python
  , pytestCheckHook
  
negative.code: 
  buildPythonPackage rec {
    pname = "funcparserlib";
    version = "1.0.0";
    format = "pyproject";
  
    disabled = pythonOlder "3.6";
  