This script will lifecycle rule to clean multipart uploads

delete_multipart_uploads.py

import boto3
import sys
import json
from botocore.exceptions import ClientError


def delete_multipart_uploads(bucketName):
    s3 = boto3.client('s3')
    try:
        bucket_lifecycle_response = s3.get_bucket_lifecycle(Bucket=bucketName)
        rules = bucket_lifecycle_response["Rules"]
        # print(rules)
        lifecycle = {'Rules': rules}
    except ClientError:
        lifecycle = {'Rules': []}
    new_rule = {
        'ID': 'DeleteMultipartUploads_older_than_7_days',
        'Status': 'Enabled',
        'Prefix': '',
        'AbortIncompleteMultipartUpload': {
            'DaysAfterInitiation': 7
        }
    }
    if new_rule not in lifecycle["Rules"]:
        lifecycle['Rules'].append(new_rule)
    try:
        response = s3.put_bucket_lifecycle(
            Bucket=bucketName, LifecycleConfiguration=lifecycle)
        if response["ResponseMetadata"]["HTTPStatusCode"] == 200:
            print("Successfully updated Lifecycle Policy of Bucket : " + bucketName)

    except ClientError:
        print("Something went worng for bucket : " + bucketName)
        print("Status code :" +
              str(response["ResponseMetadata"]["HTTPStatusCode"]))


def main():
    print("Updating Policy for deleting multipart uploads")
    delete_multipart_uploads("multipart-test-sk")


if __name__ == "__main__":
    main()