def loadState(self, state):
stream = self.bundle.open(state, 'rb')
from picklestream import PickleStream
stream = PickleStream(stream)
with stream as f:
result = f.readObject()
from histo.server.keysets import KeySets
return KeySets.decode(result)
def __iter__(self):
from histo.server.keysets import KeySets
for e in self.index:
yield KeySets.decode(e)
