code: def _init_tag_params(self, tag, params):
          
          self._element = tag
          self.params = params
          self._parseTagName()
          self._istag = True
          self._isendtag = False
          self._isnonpairtag = False
  
          self._element = self.tagToString()
docs: Alternative constructor used when the tag parameters are added to the
          HTMLElement (HTMLElement(tag, params)).
  
          This method just creates string and then pass it to the
          :meth:`_init_tag`.
  
          Args:
              tag (str): HTML tag as string.
              params (dict): HTML tag parameters as dictionary.