code: def html_factory(tag, **defaults):
      '''Returns an :class:`Html` factory function for ``tag`` and a given
      dictionary of ``defaults`` parameters. For example::
  
      >>> input_factory = html_factory('input', type='text')
      >>> html = input_factory(value='bla')
  
      '''
      def html_input(*children, **params):
          p = defaults.copy()
          p.update(params)
          return Html(tag, *children, **p)
      return html_inpuf html_factory(tag, **defaults):
      '''Returns an :class:`Html` factory function for ``tag`` and a given
      dictionary of ``defaults`` parameters. For example::
  
      >>> input_factory = html_factory('input', type='text')
      >>> html = input_factory(value='bla')
  
      '''
      def html_input(*children, **params):
          p = defaults.copy()
          p.update(params)
          return Html(tag, *children, **p)
      return html_input
docs: Returns an :class:`Html` factory function for ``tag`` and a given
      dictionary of ``defaults`` parameters. For example::
  
      >>> input_factory = html_factory('input', type='text')
      >>> html = input_factory(value='bla')