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delete_objects.py

delete_objects.py demonstrates how to delete multiple objects from an Amazon S3 bucket.

# Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. # # This file is 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/ # # 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. import logging import boto3 from botocore.exceptions import ClientError def delete_objects(bucket_name, object_names): """Delete multiple objects from an Amazon S3 bucket :param bucket_name: string :param object_names: list of strings :return: True if the referenced objects were deleted, otherwise False """ # Convert list of object names to appropriate data format objlist = [{'Key': obj} for obj in object_names] # Delete the objects s3 = boto3.client('s3') try: s3.delete_objects(Bucket=bucket_name, Delete={'Objects': objlist}) except ClientError as e: logging.error(e) return False return True def main(): """Exercise delete_objects()""" # Assign these values before running the program test_bucket_name = 'BUCKET_NAME' test_object_names = ['OBJECT_NAME_01', 'OBJECT_NAME_02'] # Set up logging logging.basicConfig(level=logging.DEBUG, format='%(levelname)s: %(asctime)s: %(message)s') # Delete the objects if delete_objects(test_bucket_name, test_object_names): logging.info(f'Multiple objects were deleted from {test_bucket_name}') if __name__ == '__main__': main()

Sample Details

Service: s3

Last tested: 2019-2-12

Author: AWS

Type: full-example

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