text: from __future__ import absolute_import, print_function, unicode_literals
  from django import template
  from django.utils.safestring import mark_safe
  
  import wrapper_tag
  from wrapper_tag import tag
  from wrapper_tag import arguments
  
  register = template.Library()
  
  
  @wrapper_tag.register_tag(register)
  class TestTag(tag.Tag):
      title = arguments.Keyword()
      name = arguments.Keyword()
      on_click = arguments.Event()
  
      class Meta:
          template = "<test{{ title__rendered }}>{{ content }}</test>"
  
      def render_title(self, argument, data, context):
          if argument.name not in data:
              return None
          return mark_safe(' title="{}"'.format(data[argument.name]))
  
      def render_name(self, argument, data, context):
          if argument.name not in data:
              return None
          return mark_safe(' name="{}"'.format(data[argument.name]))
  
      def render_on_click(self, argument, data, context):
          return "on_click"
  