def get_blob(self, blob_id):
bag_id, index = obnamlib.parse_object_id(blob_id)
if self._bag and bag_id == self._bag.get_id():
return self._bag[index]
if blob_id in self._cached_blobs:
return self._cached_blobs.get(blob_id)
if self._bag_store.has_bag(bag_id):
bag = self._bag_store.get_bag(bag_id)
for i, this_blob in enumerate(bag):
this_id = obnamlib.make_object_id(bag_id, i)
self._cached_blobs.put(this_id, this_blob)
return bag[index]
return None
def test_round_trip_works(self):
bag_id = 123
object_index = 456
object_id = obnamlib.make_object_id(bag_id, object_index)
self.assertEqual(obnamlib.parse_object_id(object_id),
(bag_id, object_index))
def test_round_trip_works(self):
bag_id = 123
object_index = 456
object_id = obnamlib.make_object_id(bag_id, object_index)
self.assertEqual(obnamlib.parse_object_id(object_id), (bag_id, object_index))
def get_bag_ids(chunk_ids):
return set(
obnamlib.parse_object_id(chunk_id)[0]
for chunk_id in chunks_to_remove)
def remove_leaf(self, leaf_id):
tracing.trace('leaf_id %s', leaf_id)
# FIXME: This is a bit ugly, since we need to break the
# bag/blob store abstraction.
bag_id, _ = obnamlib.parse_object_id(leaf_id)
self._blob_store._bag_store.remove_bag(bag_id)
def get_bag_id(self, chunk_id):
bag_id, _ = obnamlib.parse_object_id(chunk_id)
return bag_id
