code: def _get_parselypage(self, body):
          
          parser = ParselyPageParser()
          ret = None
          try:
              parser.feed(body)
          except HTMLParseError:
              pass  # ignore and hope we got ppage
          if parser.ppage is None:
              return
  
          ret = parser.ppage
          if ret:
              ret = {parser.original_unescape(k): parser.original_unescape(v)
                     for k, v in iteritems(ret)}
          return ret
docs: extract the parsely-page meta content from a page