Merge pull request #490 from cbodley/wip-489

boto3: list_versions() omits empty KeyMarker/VersionIdMarker
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Casey Bodley 2023-03-06 09:19:56 -05:00 committed by GitHub
commit 5b9652caa4
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@ -82,18 +82,13 @@ def get_objects_list(bucket, client=None, prefix=None):
# generator function that returns object listings in batches, where each
# batch is a list of dicts compatible with delete_objects()
def list_versions(client, bucket, batch_size):
key_marker = ''
version_marker = ''
kwargs = {'Bucket': bucket, 'MaxKeys': batch_size}
truncated = True
while truncated:
listing = client.list_object_versions(
Bucket=bucket,
KeyMarker=key_marker,
VersionIdMarker=version_marker,
MaxKeys=batch_size)
listing = client.list_object_versions(**kwargs)
key_marker = listing.get('NextKeyMarker')
version_marker = listing.get('NextVersionIdMarker')
kwargs['KeyMarker'] = listing.get('NextKeyMarker')
kwargs['VersionIdMarker'] = listing.get('NextVersionIdMarker')
truncated = listing['IsTruncated']
objs = listing.get('Versions', []) + listing.get('DeleteMarkers', [])