from sfa.util.faults import ConnectionKeyGIDMismatch
from sfa.util.config import Config
-from sfa.client.sfaserverproxy import SfaServerProxy
-from sfa.util.plxrn import hrn_to_pl_slicename, slicename_to_hrn
from sfa.trust.certificate import Keypair, Certificate
from sfa.trust.credential import Credential
from sfa.trust.gid import GID
from sfa.trust.hierarchy import Hierarchy
+from sfa.client.sfaserverproxy import SfaServerProxy
+
+from sfa.planetlab.plxrn import hrn_to_pl_slicename, slicename_to_hrn
+
KEYDIR = "/var/lib/sfa/"
CONFDIR = "/etc/sfa/"