from allmydata.util import hashutil, base32, testutil
from allmydata.filenode import FileNode
from allmydata.dirnode import NewDirectoryNode
-from allmydata.mutable import MutableFileNode, MutableWatcher
+from allmydata.mutable.node import MutableFileNode, MutableWatcher
from allmydata.stats import StatsProvider
from allmydata.interfaces import IURI, INewDirectoryURI, IStatsProducer, \
IReadonlyNewDirectoryURI, IFileURI, IMutableFileURI, RIStubClient