code: def get_content(self, renderer, data,
                      accepted_media_type, renderer_context):
          
          if not renderer:
              return '[No renderers were found]'
  
          renderer_context['indent'] = 4
          content = renderer.render(data, accepted_media_type, renderer_context)
  
          render_style = getattr(renderer, 'render_style', 'text')
          assert render_style in ['text', 'binary'], 'Expected .render_style ' \
              '"text" or "binary", but got "%s"' % render_style
          if render_style == 'binary':
              return '[%d bytes of binary content]' % len(content)
  
          return content
docs: Get the content as if it had been rendered by the default
          non-documenting renderer.