old_contents: # encoding: utf-8
  
  from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.core.comic_data import ComicDataBase
  
  
  class ComicData(ComicDataBase):
      name = 'Lunch (tu.no)'
      language = 'no'
      url = 'http://www.tu.no/lunch/'
      start_date = '2009-10-21'
      rights = 'Børge Lund'
  
  
  class Crawler(CrawlerBase):
      history_capable_days = 20
      schedule = 'Mo,Tu,We,Th,Fr'
      time_zone = 'Europe/Oslo'
  
      # Without referer, the server returns a placeholder image
      headers = {'Referer': 'http://www.tu.no/lunch/'}
  
      def crawl(self, pub_date):
          url = 'http://www.tu.no/?module=TekComics&service=image&id=lunch&key=%s' % (
              pub_date.strftime('%Y-%m-%d'))
          return CrawlerImage(url)
  
new_contents: # encoding: utf-8
  
  from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.core.comic_data import ComicDataBase
  
  
  class ComicData(ComicDataBase):
      name = 'Lunch (tu.no)'
      language = 'no'
      url = 'http://www.tu.no/lunch/'
      start_date = '2009-10-21'
      rights = 'Børge Lund'
  
  
  class Crawler(CrawlerBase):
      history_capable_days = 20
      schedule = 'Mo,Tu,We,Th,Fr'
      time_zone = 'Europe/Oslo'
  
      # Without referer, the server returns a placeholder image
      headers = {'Referer': 'http://www.tu.no/lunch/'}
  
      def crawl(self, pub_date):
          url = (
              'http://www.tu.no/'
              '?module=TekComics&service=image&id=lunch&key=%s'
          ) % pub_date.strftime('%Y-%m-%d')
          return CrawlerImage(url)
  
subject: Fix flake8 warning