responses.py 文件源码

def render(self):
        if not self.template_name:
            return None
        try:
            logger.debug("Template name: %s" % self.template_name)
            template = get_template(self.template_name)      
        except TemplateDoesNotExist:
            logger.debug("Template not found: %s" % self.template_name)
            return None
        # TODO: Avoid using a null HttRequest to context processors
        ctx = RequestContext(HttpRequest(), self.ctx)
        return template.render(ctx)