airflow redshift_data 源码
airflow redshift_data 代码
文件路径：/airflow/providers/amazon/aws/hooks/redshift_data.py
#
# Licensed to the Apache Software Foundation (ASF) under one
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# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
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# with the License. You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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from __future__ import annotations
from typing import TYPE_CHECKING
from airflow.providers.amazon.aws.hooks.base_aws import AwsGenericHook
if TYPE_CHECKING:
from mypy_boto3_redshift_data import RedshiftDataAPIServiceClient # noqa
class RedshiftDataHook(AwsGenericHook['RedshiftDataAPIServiceClient']):
"""
Interact with AWS Redshift Data, using the boto3 library
Hook attribute `conn` has all methods that listed in documentation
.. seealso::
- https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/redshift-data.html
- https://docs.aws.amazon.com/redshift-data/latest/APIReference/Welcome.html
Additional arguments (such as ``aws_conn_id`` or ``region_name``) may be specified and
are passed down to the underlying AwsBaseHook.
.. seealso::
:class:`~airflow.providers.amazon.aws.hooks.base_aws.AwsGenericHook`
:param aws_conn_id: The Airflow connection used for AWS credentials.
"""
def __init__(self, *args, **kwargs) -> None:
kwargs["client_type"] = "redshift-data"
super().__init__(*args, **kwargs)
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