new_contents: from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.comics.lunch import Meta as LunchMeta
  
  class Meta(LunchMeta):
      name = 'Lunch (lunchstriper.lunddesign.no)'
      url = 'http://lunchstriper.lunddesign.no/'
  
  class Crawler(CrawlerBase):
      time_zone = 1
      history_capable_days = 21
  
      def crawl(self, pub_date):
          feed = self.parse_feed('http://lunchstriper.lunddesign.no/?feed=rss2')
          for entry in feed.for_date(pub_date):
              url = entry.summary.src('img[src*="/comics/"]')
              return CrawlerImage(url)
  
  
subject: Add Lunch (lunchstriper.lunddesign.no)