swh.storage.exc module#

exception swh.storage.exc.StorageDBError[source]#

Bases: Exception

Specific storage db error (connection, erroneous queries, etc…)

exception swh.storage.exc.StorageAPIError[source]#

Bases: Exception

Specific internal storage api (mainly connection)

exception swh.storage.exc.StorageArgumentException[source]#

Bases: Exception

Argument passed to a Storage endpoint is invalid.

exception swh.storage.exc.UnknownMetadataAuthority[source]#

Bases: StorageArgumentException

Raised when raw_extrinsic_metadata_add is called with a non-existing metadata authority as argument.

exception swh.storage.exc.UnknownMetadataFetcher[source]#

Bases: StorageArgumentException

Raised when raw_extrinsic_metadata_add is called with a non-existing metadata fetcher as argument.

exception swh.storage.exc.HashCollision(algo, hash_id, colliding_contents)[source]#

Bases: Exception

Exception raised when a content collides in a storage backend

colliding_content_hashes() → List[Dict[str, bytes]][source]#