What is the fastest way to empty s3 bucket using boto3?

Question

I was thinking about deleting and then re-creating bucket (bad option which I realised later).

Then how can delete all objects from the bucket?

I tried this : http://boto3.readthedocs.io/en/latest/reference/services/s3.html#S3.Bucket.delete_objects

But it deletes multiple objects not all.

can you suggest what is the best way to empty bucket ?

Asked By: Tushar Niras

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Source

Answer 1

Just use aws cli.

aws s3 rm s3://mybucket --recursive

Well, for longer answer if you insists to use boto3. This will send a delete marker to s3. No folder handling required. bucket.Object.all will create a iterator that not limit to 1K .

import boto3    
s3 = boto3.resource('s3')
bucket = s3.Bucket('my-bucket')
# suggested by Jordon Philips 
bucket.objects.all().delete()

Answered By: mootmoot

Answer 2

If versioning is enabled, there’s a similar call to the other answer to delete all object versions:

import boto3
s3 = boto3.resource('s3')
bucket = s3.Bucket('bucket-name')
bucket.object_versions.delete()

Answered By: kgutwin

Answer 3

Based on previous responses, and adding check of versioning enabled, you can empty a bucket, with versions enabled or not doing:

s3 = boto3.resource('s3')
s3_bucket = s3.Bucket(bucket_name)
bucket_versioning = s3.BucketVersioning(bucket_name)
if bucket_versioning.status == 'Enabled':
    s3_bucket.object_versions.delete()
else:
    s3_bucket.objects.all().delete()

Answered By: Gonzalo Odiard

What is the fastest way to empty s3 bucket using boto3?

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