code: def lazy_jinja_template(template_name, name='data', mimetype='text/html'):
      
      def lazy_jinja_renderer(result, errors):
          template = get_jinja_template(template_name)
          context = {name: result or Mock(), 'errors': errors}
          data = ('jinja2', template, context)
          return {'body': data, 'mimetype': mimetype}
      return lazy_jinja_renderer
docs: Jinja template renderer that does not render the template at all.
      Instead of returns the context and template object blended together.
      Make sure to add ``giotto.middleware.RenderLazytemplate`` to the output
      middleware stread of any program that uses this renderer.