How to use convert_to_binary_event_payload method in localstack

Best Python code snippet using localstack_python

kinesis_listener.py

Source:kinesis_listener.py

...248    iterator = kinesis.get_shard_iterator(249        StreamName=stream_name, ShardId=data["ShardId"], ShardIteratorType=iter_type, **kwargs250    )["ShardIterator"]251    def send_events():252        yield convert_to_binary_event_payload("", event_type="initial-response")253        iter = iterator254        last_sequence_number = starting_sequence_number255        # TODO: find better way to run loop up to max 5 minutes (until connection terminates)!256        for i in range(5 * 60):257            result = None258            try:259                result = kinesis.get_records(ShardIterator=iter)260            except Exception as e:261                if "ResourceNotFoundException" in str(e):262                    LOG.debug(263                        'Kinesis stream "%s" has been deleted, closing shard subscriber',264                        stream_name,265                    )266                    return267                raise268            iter = result.get("NextShardIterator")269            records = result.get("Records", [])270            for record in records:271                record["ApproximateArrivalTimestamp"] = record[272                    "ApproximateArrivalTimestamp"273                ].timestamp()274                # boto3 automatically decodes records in get_records(), so we must re-encode275                record["Data"] = to_str(base64.b64encode(record["Data"]))276                last_sequence_number = record["SequenceNumber"]277            if not records:278                time.sleep(1)279                continue280            response = {281                "ChildShards": [],282                "ContinuationSequenceNumber": last_sequence_number,283                "MillisBehindLatest": 0,284                "Records": json_safe(records),285            }286            result = json.dumps(response)287            yield convert_to_binary_event_payload(result, event_type="SubscribeToShardEvent")288    headers = {}289    return send_events(), headers290def find_consumer(consumer_arn="", consumer_name="", stream_arn=""):291    stream_consumers = KinesisBackend.get().stream_consumers292    for consumer in stream_consumers:293        if consumer_arn and consumer_arn == consumer.get("ConsumerARN"):294            return consumer295        elif consumer_name == consumer.get("ConsumerName") and stream_arn == consumer.get(296            "StreamARN"297        ):298            return consumer299def find_stream_for_consumer(consumer_arn):300    kinesis = aws_stack.connect_to_service("kinesis")301    for stream_name in kinesis.list_streams()["StreamNames"]:...

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