generic.py 文件源码

def request_json(self):
        """Tries to parse JSON body (with caching).

        Raises proper exception on problems.
        """

        try:
            return flask.request.get_json(force=True)
        except werkzeug.exceptions.BadRequest as exc:
            LOG.error("Cannot process user request: %s", exc)
            raise exceptions.NotAcceptable() from exc