renderers.py 文件源码

def render(self, data, accepted_media_type=None, renderer_context=None):
        """
        Render the HTML for the browsable API representation.
        """
        self.accepted_media_type = accepted_media_type or ''
        self.renderer_context = renderer_context or {}

        template = loader.get_template(self.template)
        context = self.get_context(data, accepted_media_type, renderer_context)
        ret = template_render(template, context, request=renderer_context['request'])

        # Munge DELETE Response code to allow us to return content
        # (Do this *after* we've rendered the template so that we include
        # the normal deletion response code in the output)
        response = renderer_context['response']
        if response.status_code == status.HTTP_204_NO_CONTENT:
            response.status_code = status.HTTP_200_OK

        return ret