old_contents: from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.meta.base import MetaBase
  
  class Meta(MetaBase):
      name = 'White Ninja'
      language = 'en'
      url = 'http://www.whiteninjacomics.com/'
      start_date = '2002-01-01'
      rights = 'Scott Bevan & Kent Earle'
  
  class Crawler(CrawlerBase):
      history_capable_days = 60
      time_zone = -6
  
      def crawl(self, pub_date):
          feed = self.parse_feed(
              'http://www.whiteninjacomics.com/rss/z-latest.xml')
          for entry in feed.for_date(pub_date):
              page = self.parse_page(entry.link)
              page.remove('img[src*="/images/comics/t-"]')
              url = page.src('img[src*="/images/comics/"]')
              title = entry.title.split(' - ')[0]
              return CrawlerImage(url, title)
  
new_contents: from comics.aggregator.crawler import CrawlerBase, CrawlerImage
  from comics.meta.base import MetaBase
  
  class Meta(MetaBase):
      name = 'White Ninja'
      language = 'en'
      url = 'http://www.whiteninjacomics.com/'
      start_date = '2002-01-01'
      rights = 'Scott Bevan & Kent Earle'
  
  class Crawler(CrawlerBase):
      history_capable_days = 60
      time_zone = -6
      schedule = "Mo,We,Fr"
  
      def crawl(self, pub_date):
          feed = self.parse_feed(
              'http://www.whiteninjacomics.com/rss/z-latest.xml')
          for entry in feed.for_date(pub_date):
              page = self.parse_page(entry.link)
              page.remove('img[src*="/images/comics/t-"]')
              url = page.src('img[src*="/images/comics/"]')
              title = entry.title.split(' - ')[0]
              return CrawlerImage(url, title)
  
subject: Update whiteninja with likely schedule