code: def extract_by_prefix_surfix(prefix, surfix, maxlen, text):
          
          pattern = r"""(?<=%s)[\s\S]{1,%s}(?=%s)""" % (prefix, maxlen, surfix)
          return re.findall(pattern, text)
docs: Extract the text in between a prefix and surfix.
          
          :param prefix: the prefix
          :type prefix: str
          
          :param surfix: the surfix
          :type surfix: str
          
          :param maxlen: the max matched string length
          :type maxlen: int
          
          :param text: text body
          :type text: str