72 lines
2.5 KiB
Python
72 lines
2.5 KiB
Python
|
# Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
|
||
|
|
#
|
||
|
|
# Licensed under the Apache License, Version 2.0 (the "License"). You
|
||
|
|
# may not use this file except in compliance with the License. A copy of
|
||
|
|
# the License is located at
|
||
|
|
#
|
||
|
|
# http://aws.amazon.com/apache2.0/
|
||
|
|
#
|
||
|
|
# or in the "license" file accompanying this file. This file is
|
||
|
|
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
|
||
|
|
# ANY KIND, either express or implied. See the License for the specific
|
||
|
|
# language governing permissions and limitations under the License.
|
||
|
|
from s3transfer.tasks import SubmissionTask, Task
|
||
|
|
|
||
|
|
|
||
|
|
class DeleteSubmissionTask(SubmissionTask):
|
||
|
|
"""Task for submitting tasks to execute an object deletion."""
|
||
|
|
|
||
|
|
def _submit(self, client, request_executor, transfer_future, **kwargs):
|
||
|
|
"""
|
||
|
|
:param client: The client associated with the transfer manager
|
||
|
|
|
||
|
|
:type config: s3transfer.manager.TransferConfig
|
||
|
|
:param config: The transfer config associated with the transfer
|
||
|
|
manager
|
||
|
|
|
||
|
|
:type osutil: s3transfer.utils.OSUtil
|
||
|
|
:param osutil: The os utility associated to the transfer manager
|
||
|
|
|
||
|
|
:type request_executor: s3transfer.futures.BoundedExecutor
|
||
|
|
:param request_executor: The request executor associated with the
|
||
|
|
transfer manager
|
||
|
|
|
||
|
|
:type transfer_future: s3transfer.futures.TransferFuture
|
||
|
|
:param transfer_future: The transfer future associated with the
|
||
|
|
transfer request that tasks are being submitted for
|
||
|
|
"""
|
||
|
|
call_args = transfer_future.meta.call_args
|
||
|
|
|
||
|
|
self._transfer_coordinator.submit(
|
||
|
|
request_executor,
|
||
|
|
DeleteObjectTask(
|
||
|
|
transfer_coordinator=self._transfer_coordinator,
|
||
|
|
main_kwargs={
|
||
|
|
'client': client,
|
||
|
|
'bucket': call_args.bucket,
|
||
|
|
'key': call_args.key,
|
||
|
|
'extra_args': call_args.extra_args,
|
||
|
|
},
|
||
|
|
is_final=True,
|
||
|
|
),
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class DeleteObjectTask(Task):
|
||
|
|
def _main(self, client, bucket, key, extra_args):
|
||
|
|
"""
|
||
|
|
|
||
|
|
:param client: The S3 client to use when calling DeleteObject
|
||
|
|
|
||
|
|
:type bucket: str
|
||
|
|
:param bucket: The name of the bucket.
|
||
|
|
|
||
|
|
:type key: str
|
||
|
|
:param key: The name of the object to delete.
|
||
|
|
|
||
|
|
:type extra_args: dict
|
||
|
|
:param extra_args: Extra arguments to pass to the DeleteObject call.
|
||
|
|
|
||
|
|
"""
|
||
|
|
client.delete_object(Bucket=bucket, Key=key, **extra_args)
|