-from pithos.api.faults import (Fault, NotModified, BadRequest, Unauthorized, ItemNotFound,
- LengthRequired, PreconditionFailed, RangeNotSatisfiable,
- ServiceUnavailable)
-from pithos.backends import backend
-from pithos.backends.base import NotAllowedError
+from pithos.api.faults import (Fault, NotModified, BadRequest, Unauthorized, Forbidden, ItemNotFound,
+ Conflict, LengthRequired, PreconditionFailed, RequestEntityTooLarge,
+ RangeNotSatisfiable, ServiceUnavailable)
+from pithos.backends import connect_backend
+from pithos.backends.base import NotAllowedError, QuotaError