old_contents: from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.core.comic_data import ComicDataBase
  
  
  class ComicData(ComicDataBase):
      name = "Dark Legacy"
      language = "en"
      url = "http://www.darklegacycomics.com/"
      start_date = "2006-01-01"
      rights = "Arad Kedar"
  
  
  class Crawler(CrawlerBase):
      history_capable_date = "2006-12-09"
      schedule = "Su"
      time_zone = "US/Pacific"
  
      def crawl(self, pub_date):
          feed = self.parse_feed("http://www.darklegacycomics.com/feed.xml")
          for entry in feed.for_date(pub_date):
              title = entry.title
              page = self.parse_page(entry.link)
              url = page.src("img.comic-image")
              return CrawlerImage(url, title)
  
new_contents: from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.core.comic_data import ComicDataBase
  
  
  class ComicData(ComicDataBase):
      name = "Dark Legacy"
      language = "en"
      url = "http://www.darklegacycomics.com/"
      start_date = "2006-01-01"
      rights = "Arad Kedar"
  
  
  class Crawler(CrawlerBase):
      history_capable_days = 29 * 7  # 7 weekly releases
      schedule = "Su"
      time_zone = "US/Pacific"
  
      def crawl(self, pub_date):
          feed = self.parse_feed("http://www.darklegacycomics.com/feed.xml")
          for entry in feed.for_date(pub_date):
              title = entry.title
              page = self.parse_page(entry.link)
              url = page.src("img.comic-image")
              return CrawlerImage(url, title)
  
subject: Change history capability for "Dark Legacy"