anchor.diff:      APScheduler
       beautifulsoup4
       cherrypy
  +    colorama
       colorclass
       feedparser
       flask-compress
  
positive.code: 
  python3Packages.buildPythonApplication rec {
    pname = "FlexGet";
    version = "3.1.71";
  
    src = python3Packages.fetchPypi {
      inherit pname version;
      sha256 = "4c25d8733c8eb54c7d3ce60a17d8020049fb137b796e5ada9d15f41cdd0e1655";
    };
  
    postPatch = ''
  
negative.code:     rebulk
      requests
      rpyc
      sgmllib3k
      sqlalchemy
      terminaltables
      zxcvbn
  