U cc @sBddlZddlmZejr&ddlmZddZddZdd ZdS) N)PersistenceException)RequestEnvelopecCs4z|jjjj}|WStk r.tdYnXdS)a`Retrieve user id from request envelope, to use as partition key. :param request_envelope: Request Envelope passed during skill invocation :type request_envelope: ask_sdk_model.RequestEnvelope :return: User Id retrieved from request envelope :rtype: str :raises: :py:class:`ask_sdk_core.exceptions.PersistenceException` zFCouldn't retrieve user id from request envelope, for partition key useN)contextsystemuseruser_idAttributeErrorr)request_enveloperr E/tmp/pip-unpacked-wheel-vzs5_2lw/ask_sdk_dynamodb/partition_keygen.pyuser_id_partition_keygens  r cCs4z|jjjj}|WStk r.tdYnXdS)adRetrieve device id from request envelope, to use as partition key. :param request_envelope: Request Envelope passed during skill invocation :type request_envelope: ask_sdk_model.RequestEnvelope :return: Device Id retrieved from request envelope :rtype: str :raises: :py:class:`ask_sdk_core.exceptions.PersistenceException` zHCouldn't retrieve device id from request envelope, for partition key useN)rrZdevice device_idrr)r r r r r device_id_partition_keygen-s  rc CsVz|jjjj}Wn@tk rPzt|d}Wntk rJtdYnXYnX|S)a_Retrieve person id from request envelope, to use as object key. This method retrieves the `person id` specific to a voice profile from the request envelope if it exists, to be used as an object key. If it doesn't exist, then the `user id` is returned instead. :param request_envelope: Request Envelope passed during skill invocation :type request_envelope: ask_sdk_model.RequestEnvelope :return: person Id retrieved from request envelope if exists, else fall back on User Id :rtype: str :raises: :py:class:`ask_sdk_core.exceptions.PersistenceException` )r zSCouldn't retrieve person id or user id from request envelope, for partition key use)rrZperson person_idrr r)r rr r r person_id_partition_keygen@s r) typingZask_sdk_core.exceptionsr TYPE_CHECKINGZ ask_sdk_modelrr rrr r r r s