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