von_anchor/anchor/verifier.py
async def _build_rr_state_json(self, rr_id: str, timestamp: int) -> (str, int):
        """
        Build rev reg state json at a given requested timestamp.

        Return rev reg state json and its transaction time on the distributed ledger,
        with upper bound at input timestamp of interest.

        Raise AbsentRevReg if no revocation registry exists on input rev reg id,
        or BadRevStateTime if requested timestamp predates revocation registry creation.

        :param rr_id: rev reg id
        :param timestamp: timestamp of interest (epoch seconds)
        :return: rev reg state json and ledger timestamp (epoch seconds)
        """

        LOGGER.debug('_Verifier._build_rr_state_json >>> rr_id: %s, timestamp: %s', rr_id, timestamp)

        if not ok_rev_reg_id(rr_id):
            LOGGER.debug('Verifier._build_rr_state_json <!< Bad rev reg id %s', rr_id)
            raise BadIdentifier('Bad rev reg id {}'.format(rr_id))

        rr_json = None
        ledger_timestamp = None

        get_rr_req_json = await ledger.build_get_revoc_reg_request(self.did, rr_id, timestamp)
        resp_json = await self._submit(get_rr_req_json)
        resp = json.loads(resp_json)
        if resp.get('result', {}).get('data', None) and resp['result']['data'].get('value', None):
            # timestamp at or beyond rev reg creation, carry on
            try:
                (_, rr_json, ledger_timestamp) = await ledger.parse_get_revoc_reg_response(resp_json)
            except IndyError:  # ledger replied, but there is no such rev reg available
                LOGGER.debug('Verifier._build_rr_state_json <!< no rev reg exists on %s', rr_id)
                raise AbsentRevReg('No rev reg exists on {}'.format(rr_id))
        else:
            LOGGER.debug(
                '_Verifier._build_rr_state_json <!< Rev reg %s created after asked-for time %s',
                rr_id,
                timestamp)
            raise BadRevStateTime('Rev reg {} created after asked-for time {}'.format(rr_id, timestamp))

        rv = (rr_json, ledger_timestamp)
        LOGGER.debug('_Verifier._build_rr_state_json <<< %s', rv)
        return rv

        Build rev reg state json at a given requested timestamp.

        Return rev reg state json and its transaction time on the distributed ledger,
        with upper bound at input timestamp of interest.

        Raise AbsentRevReg if no revocation registry exists on input rev reg id,
        or BadRevStateTime if requested timestamp predates revocation registry creation.

        :param rr_id: rev reg id
        :param timestamp: timestamp of interest (epoch seconds)
        :return: rev reg state json and ledger timestamp (epoch seconds)
        
Build rev reg state json at a given requested timestamp.
Return rev reg state json and its transaction time on the distributed ledger,
with upper bound at input timestamp of interest.

Raise AbsentRevReg if no revocation registry exists on input rev reg id,
or BadRevStateTime if requested timestamp predates revocation registry creation.
Build rev reg state json at a given requested timestamp . Return rev reg state json and its transaction time on the distributed ledger with upper bound at input timestamp of interest . Raise AbsentRevReg if no revocation registry exists on input rev reg id or BadRevStateTime if requested timestamp predates revocation registry creation .
async def _build_rr_state_json(self, rr_id: str, timestamp: int) -> (str, int):
        LOGGER.debug('_Verifier._build_rr_state_json >>> rr_id: %s, timestamp: %s', rr_id, timestamp)
        if not ok_rev_reg_id(rr_id):
            LOGGER.debug('Verifier._build_rr_state_json <!< Bad rev reg id %s', rr_id)
            raise BadIdentifier('Bad rev reg id {}'.format(rr_id))
        rr_json = None
        ledger_timestamp = None
        get_rr_req_json = await ledger.build_get_revoc_reg_request(self.did, rr_id, timestamp)
        resp_json = await self._submit(get_rr_req_json)
        resp = json.loads(resp_json)
        if resp.get('result', {}).get('data', None) and resp['result']['data'].get('value', None):
            try:
                (_, rr_json, ledger_timestamp) = await ledger.parse_get_revoc_reg_response(resp_json)
            except IndyError:  
                LOGGER.debug('Verifier._build_rr_state_json <!< no rev reg exists on %s', rr_id)
                raise AbsentRevReg('No rev reg exists on {}'.format(rr_id))
        else:
            LOGGER.debug(
                '_Verifier._build_rr_state_json <!< Rev reg %s created after asked-for time %s',
                rr_id,
                timestamp)
            raise BadRevStateTime('Rev reg {} created after asked-for time {}'.format(rr_id, timestamp))
        rv = (rr_json, ledger_timestamp)
        LOGGER.debug('_Verifier._build_rr_state_json <<< %s', rv)
        return rv
async def _build_rr_state_json ( self , rr_id : str , timestamp : int ) -> ( str , int ) : LOGGER . debug ( '_Verifier._build_rr_state_json >>> rr_id: %s, timestamp: %s' , rr_id , timestamp ) if not ok_rev_reg_id ( rr_id ) : LOGGER . debug ( 'Verifier._build_rr_state_json <!< Bad rev reg id %s' , rr_id ) raise BadIdentifier ( 'Bad rev reg id {}' . format ( rr_id ) ) rr_json = None ledger_timestamp = None get_rr_req_json = await ledger . build_get_revoc_reg_request ( self . did , rr_id , timestamp ) resp_json = await self . _submit ( get_rr_req_json ) resp = json . loads ( resp_json ) if resp . get ( 'result' , { } ) . get ( 'data' , None ) and resp [ 'result' ] [ 'data' ] . get ( 'value' , None ) : try : ( _ , rr_json , ledger_timestamp ) = await ledger . parse_get_revoc_reg_response ( resp_json ) except IndyError : LOGGER . debug ( 'Verifier._build_rr_state_json <!< no rev reg exists on %s' , rr_id ) raise AbsentRevReg ( 'No rev reg exists on {}' . format ( rr_id ) ) else : LOGGER . debug ( '_Verifier._build_rr_state_json <!< Rev reg %s created after asked-for time %s' , rr_id , timestamp ) raise BadRevStateTime ( 'Rev reg {} created after asked-for time {}' . format ( rr_id , timestamp ) ) rv = ( rr_json , ledger_timestamp ) LOGGER . debug ( '_Verifier._build_rr_state_json <<< %s' , rv ) return rv
Build rev reg state json at a given requested timestamp.
Build rev reg state json at a given requested timestamp .
"""
        Build rev reg state json at a given requested timestamp.

        Return rev reg state json and its transaction time on the distributed ledger,
        with upper bound at input timestamp of interest.

        Raise AbsentRevReg if no revocation registry exists on input rev reg id,
        or BadRevStateTime if requested timestamp predates revocation registry creation.

        :param rr_id: rev reg id
        :param timestamp: timestamp of interest (epoch seconds)
        :return: rev reg state json and ledger timestamp (epoch seconds)
        """ # timestamp at or beyond rev reg creation, carry on # ledger replied, but there is no such rev reg available
rev reg state json and ledger timestamp (epoch seconds)
rev reg state json and ledger timestamp ( epoch seconds )
self
rr_id
str
rev reg id
rev reg id
timestamp
int
timestamp of interest (epoch seconds)
timestamp of interest ( epoch seconds )