new_contents: from comics.crawler.base import BaseComicCrawler
  from comics.crawler.meta import BaseComicMeta
  from comics.crawler.utils.lxmlparser import LxmlParser
  
  class ComicMeta(BaseComicMeta):
      name = 'This is Historic Times'
      language = 'en'
      url = 'http://www.thisishistorictimes.com/'
      start_date = '2006-01-01'
      history_capable_days = 60
      time_zone = -8
      rights = 'Terrence Nowicki, Jr.'
  
  class ComicCrawler(BaseComicCrawler):
      def _get_url(self):
          self.parse_feed('http://thisishistorictimes.com/feed/')
  
          for entry in self.feed.entries:
              if self.timestamp_to_date(entry.updated_parsed) == self.pub_date:
                  self.title = entry.title
                  self.web_url = entry.link
                  break
  
          if self.web_url is None:
              return
  
          page = LxmlParser(self.web_url)
          self.url = page.src('img[src^="http://thisishistorictimes.com/wp-content/uploads/"]')
  
subject: Add crawler for thisishistorictimes