Source code for airflow.contrib.hooks.aws_firehose_hook

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"""
This module contains AWS Firehose hook
"""
from airflow.contrib.hooks.aws_hook import AwsHook


[docs]class AwsFirehoseHook(AwsHook):
    """
    Interact with AWS Kinesis Firehose.
    :param delivery_stream: Name of the delivery stream
    :type delivery_stream: str
    :param region_name: AWS region name (example: us-east-1)
    :type region_name: str
    """

    def __init__(self, delivery_stream, region_name=None, *args, **kwargs):
        self.delivery_stream = delivery_stream
        self.region_name = region_name
        self.conn = None
        super(AwsFirehoseHook, self).__init__(*args, **kwargs)

[docs]    def get_conn(self):
        """
        Returns AwsHook connection object.
        """

        self.conn = self.get_client_type('firehose', self.region_name)
        return self.conn

[docs]    def put_records(self, records):
        """
        Write batch records to Kinesis Firehose
        """

        firehose_conn = self.get_conn()

        response = firehose_conn.put_record_batch(
            DeliveryStreamName=self.delivery_stream,
            Records=records
        )

        return response