Source code for airflow.providers.amazon.aws.hooks.kinesis

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"""This module contains AWS Firehose hook"""
import warnings
from typing import Iterable

from airflow.providers.amazon.aws.hooks.base_aws import AwsBaseHook


[docs]class FirehoseHook(AwsBaseHook):
    """
    Interact with AWS Kinesis Firehose.

    Additional arguments (such as ``aws_conn_id``) may be specified and
    are passed down to the underlying AwsBaseHook.

    .. seealso::
        :class:`~airflow.providers.amazon.aws.hooks.base_aws.AwsBaseHook`

    :param delivery_stream: Name of the delivery stream
    """

    def __init__(self, delivery_stream: str, *args, **kwargs) -> None:
        self.delivery_stream = delivery_stream
        kwargs["client_type"] = "firehose"
        super().__init__(*args, **kwargs)

[docs]    def put_records(self, records: Iterable):
        """Write batch records to Kinesis Firehose"""
        return self.get_conn().put_record_batch(DeliveryStreamName=self.delivery_stream, Records=records)


[docs]class AwsFirehoseHook(FirehoseHook):
    """
    This hook is deprecated.
    Please use :class:`airflow.providers.amazon.aws.hooks.kinesis.FirehoseHook`.
    """

    def __init__(self, *args, **kwargs):
        warnings.warn(
            "This hook is deprecated. "
            "Please use :class:`airflow.providers.amazon.aws.hooks.kinesis.FirehoseHook`.",
            DeprecationWarning,
            stacklevel=2,
        )
        super().__init__(*args, **kwargs)