Source code for

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
"""This module contains base AWS to AWS transfer operator."""
from __future__ import annotations

import warnings
from typing import Sequence

from airflow.exceptions import AirflowProviderDeprecationWarning
from airflow.models import BaseOperator
from import AwsBaseHook
from airflow.utils.types import NOTSET, ArgNotSet

    "The aws_conn_id parameter has been deprecated. Use the source_aws_conn_id parameter instead."

[docs]class AwsToAwsBaseOperator(BaseOperator): """ Base class for AWS to AWS transfer operators. :param source_aws_conn_id: The Airflow connection used for AWS credentials to access DynamoDB. If this is None or empty then the default boto3 behaviour is used. If running Airflow in a distributed manner and source_aws_conn_id is None or empty, then default boto3 configuration would be used (and must be maintained on each worker node). :param dest_aws_conn_id: The Airflow connection used for AWS credentials to access S3. If this is not set then the source_aws_conn_id connection is used. :param aws_conn_id: The Airflow connection used for AWS credentials (deprecated; use source_aws_conn_id). """
[docs] template_fields: Sequence[str] = ( "source_aws_conn_id", "dest_aws_conn_id", )
def __init__( self, *, source_aws_conn_id: str | None = AwsBaseHook.default_conn_name, dest_aws_conn_id: str | None | ArgNotSet = NOTSET, aws_conn_id: str | None | ArgNotSet = NOTSET, **kwargs, ) -> None: super().__init__(**kwargs) if not isinstance(aws_conn_id, ArgNotSet): warnings.warn(_DEPRECATION_MSG, AirflowProviderDeprecationWarning, stacklevel=3) self.source_aws_conn_id = aws_conn_id else: self.source_aws_conn_id = source_aws_conn_id self.dest_aws_conn_id = ( self.source_aws_conn_id if isinstance(dest_aws_conn_id, ArgNotSet) else dest_aws_conn_id )

Was this entry helpful?