code: def getDownloader(self, url):
          
          filename = self.namer(url, self.stripUrl)
          if filename is None:
              filename = url.rsplit('/', 1)[1]
          dirname = getDirname(self.name)
          return ComicImage(self.name, url, self.stripUrl, dirname, filename, self.session, text=self.text)
docs: Get an image downloader.