views.py 文件源码

def get(self, request, template_id=None):
        """Handling GET method.

        Args:
            request: Request to View.
            template_id: id of retrieved template.
        Returns:
            if template_id is None returns all templates.
            otherwise returns single template by given template_id.
        """
        if not template_id:
            xml_templates = XmlTemplate.get_all()
            data = [model_to_dict(i) for i in xml_templates]
            return HttpResponse(json.dumps(data))
        xml_template = XmlTemplate.get_by_id(template_id)
        data = model_to_dict(xml_template)
        return HttpResponse(json.dumps(data))