def get_layers(self, content_retriever):
"""
Returns the layers of this manifest, from base to leaf or None if this kind of manifest does
not support layers.
"""
for layer in self.layers:
created_datetime = None
try:
created_datetime = dateutil.parser.parse(
layer.v1_metadata.created).replace(tzinfo=None)
except:
pass
yield ManifestImageLayer(
layer_id=layer.v1_metadata.image_id,
compressed_size=layer.compressed_size,
is_remote=False,
urls=None,
command=layer.v1_metadata.command,
comment=layer.v1_metadata.comment,
author=layer.v1_metadata.author,
blob_digest=layer.digest,
created_datetime=created_datetime,
internal_layer=layer,
)
def get_layers(self, content_retriever):
"""
Returns the layers of this manifest, from base to leaf or None if this kind of manifest does
not support layers.
"""
for image_layer in self._manifest_image_layers(content_retriever):
is_remote = image_layer.blob_layer.is_remote if image_layer.blob_layer else False
urls = image_layer.blob_layer.urls if image_layer.blob_layer else None
yield ManifestImageLayer(
layer_id=image_layer.v1_id,
compressed_size=image_layer.compressed_size,
is_remote=is_remote,
urls=urls,
command=image_layer.history.command,
blob_digest=image_layer.blob_digest,
created_datetime=image_layer.history.created_datetime,
author=image_layer.history.author,
comment=image_layer.history.comment,
internal_layer=image_layer,
)