code: def shortcode(self):
          
          try:
              div = self._ad_page_content.find(
                  'div', {'class': 'description_extras'})
              index = [i for i, s in enumerate(
                  div.contents) if 'Shortcode' in str(s)][0] + 1
              return div.contents[index]['href']
          except Exception as e:
              if self._debug:
                  logging.error(
                      "Error getting shortcode. Error message: " + e.args[0])
              return 'N/A'
docs: This method returns the shortcode url of the listing.
          :return: