code: def start(self):
          
          today = time.time()
          yesterday = today - 86400
          today = time.localtime(today)
          yesterday = time.localtime(yesterday)
  
          link = configuration.Url
  
          self.rssfn = self.getFilename()
  
          if os.path.exists(self.rssfn):
              self.newfile = False
              self.rss = rss.parseFeed(self.rssfn, yesterday)
          else:
              self.newfile = True
              self.rss = rss.Feed('Daily Dosage', link, 'Comics for %s' % time.strftime('%Y/%m/%d', today))
docs: Log start event.