anchor.diff:      rebulk
       requests
       rpyc
  +    sgmllib3k
       sqlalchemy
       terminaltables
       zxcvbn
  
positive.code:     APScheduler
      beautifulsoup4
      cherrypy
      colorclass
      feedparser
      flask-compress
  
negative.code: 
  python3Packages.buildPythonApplication rec {
    pname = "FlexGet";
    version = "3.1.91";
  
    src = python3Packages.fetchPypi {
      inherit pname version;
      sha256 = "5d6668dd9721b60738ea44c616fcdee6210f7ef52b461eb13b77091caef4a832";
    };
  
    postPatch = ''
  