anchor.diff:      "envisalink" = ps: with ps; [  ];
       "fan.xiaomi_miio" = ps: with ps; [  ];
       "feedreader" = ps: with ps; [ feedparser ];
  -    "ffmpeg" = ps: with ps; [  ];
  +    "ffmpeg" = ps: with ps; [ ha-ffmpeg ];
       "frontend" = ps: with ps; [ user-agents ];
       "gc100" = ps: with ps; [  ];
       "goalfeed" = ps: with ps; [  ];
  
positive.code:     "sensor.crimereports" = ps: with ps; [  ];
      "sensor.cups" = ps: with ps; [  ];
      "sensor.darksky" = ps: with ps; [  ];
      "sensor.deluge" = ps: with ps; [  ];
      "sensor.deutsche_bahn" = ps: with ps; [  ];
      "sensor.dht" = ps: with ps; [  ];
      "sensor.discogs" = ps: with ps; [ discogs_client ];
  
negative.code:     "weather.darksky" = ps: with ps; [  ];
      "weather.metoffice" = ps: with ps; [  ];
      "weather.openweathermap" = ps: with ps; [  ];
      "weather.yweather" = ps: with ps; [ yahooweather ];
      "wemo" = ps: with ps; [  ];
      "wink" = ps: with ps; [  ];
      "xiaomi_aqara" = ps: with ps; [  ];
  