def release_snapshots(self):
# Returns all jail snapshots on each RELEASE dataset
releases_dataset = Dataset(
os.path.join(iocage_activated_dataset(), 'releases'))
if releases_dataset.exists:
for snap in list_snapshots(
resource=releases_dataset.name,
recursive=True,
):
yield self.resource(snap)
def __iter__(self):
for snap in list_snapshots(resource=self.resource_name,
recursive=self.recursive):
yield self.resource(snap)
def exists(self):
return bool(
list(list_snapshots(raise_error=False,
resource=self.resource_name)))