anchor.diff:  , buildPythonPackage
   , config
   , fetchPyPi
  -, pythonPackages
  +, isPy3k
  +, pythonOlder
   
   , apscheduler
   , beautifulsoup
   , cherrypy
  +, colorclass
   , deluge
   , feedparser
   , flask
  
positive.code:     deluge
    ];
  
    postPatch =
      /* Allow using newer dependencies */ ''
        sed -i requirements.txt \
          -e 's/,.*<.*//' \
          -e 's/<.*//' \
          -e 's/!=.*//' \
          -e 's/==.*//'
      '';
  
    pipWhlFile = "*py3*";
  
    meta = with stdenv.lib; {
      description = "Automation tool for content like torrents, nzbs, podcasts";
  
negative.code:     rpyc
      safe
      sqlalchemy
      terminaltables
  
      #paver
      #python-tvrage
  