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4 changes: 3 additions & 1 deletion airflow/providers/amazon/aws/hooks/s3.py
Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,8 @@
from uuid import uuid4

if TYPE_CHECKING:
from airflow.utils.types import ArgNotSet

with suppress(ImportError):
from aiobotocore.client import AioBaseClient

Expand Down Expand Up @@ -167,7 +169,7 @@ class S3Hook(AwsBaseHook):

def __init__(
self,
aws_conn_id: str | None = AwsBaseHook.default_conn_name,
aws_conn_id: str | None | ArgNotSet = AwsBaseHook.default_conn_name,
transfer_config_args: dict | None = None,
extra_args: dict | None = None,
*args,
Expand Down
9 changes: 6 additions & 3 deletions airflow/providers/amazon/aws/transfers/base.py
Original file line number Diff line number Diff line change
Expand Up @@ -60,11 +60,14 @@ def __init__(
**kwargs,
) -> None:
super().__init__(**kwargs)
self.source_aws_conn_id = source_aws_conn_id
self.dest_aws_conn_id = dest_aws_conn_id
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
)
if isinstance(dest_aws_conn_id, ArgNotSet):
self.dest_aws_conn_id = self.source_aws_conn_id
else:
self.dest_aws_conn_id = dest_aws_conn_id
3 changes: 2 additions & 1 deletion airflow/providers/amazon/aws/transfers/dynamodb_to_s3.py
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@

if TYPE_CHECKING:
from airflow.utils.context import Context
from airflow.utils.types import ArgNotSet


class JSONEncoder(json.JSONEncoder):
Expand All @@ -55,7 +56,7 @@ def _upload_file_to_s3(
file_obj: IO,
bucket_name: str,
s3_key_prefix: str,
aws_conn_id: str | None = AwsBaseHook.default_conn_name,
aws_conn_id: str | None | ArgNotSet = AwsBaseHook.default_conn_name,
) -> None:
s3_client = S3Hook(aws_conn_id=aws_conn_id).get_conn()
file_obj.seek(0)
Expand Down