code: def parse_url_or_log(url, encoding='utf-8'):
      '''Parse and return a URLInfo.
  
      This function logs a warning if the URL cannot be parsed and returns
      None.
      '''
      try:
          url_info = URLInfo.parse(url, encoding=encoding)
      except ValueError as error:
          _logger.warning(__(
              _('Unable to parse URL ‘{url}’: {error}.'),
              url=wpull.string.printable_str(url), error=error))
      else:
          return url_inff parse_url_or_log(url, encoding='utf-8'):
      '''Parse and return a URLInfo.
  
      This function logs a warning if the URL cannot be parsed and returns
      None.
      '''
      try:
          url_info = URLInfo.parse(url, encoding=encoding)
      except ValueError as error:
          _logger.warning(__(
              _('Unable to parse URL ‘{url}’: {error}.'),
              url=wpull.string.printable_str(url), error=error))
      else:
          return url_info
docs: Parse and return a URLInfo.
  
      This function logs a warning if the URL cannot be parsed and returns
      None.