X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Ftrust%2Fhierarchy.py;h=0f3af465a43c15444ce45c2849d53550c196f0a6;hb=06b330f0ee047bdb107e43e82b1d7356c876bc15;hp=790b10c3df2e32b81e0e639a8ae287df0b096a85;hpb=ea995a055eba04aedff577e86652abaaa5e881aa;p=sfa.git

diff --git a/sfa/trust/hierarchy.py b/sfa/trust/hierarchy.py
index 790b10c3..0f3af465 100644
--- a/sfa/trust/hierarchy.py
+++ b/sfa/trust/hierarchy.py
@@ -12,16 +12,13 @@
 #      *.DBINFO - database info
 ##
 
-### $Id$
-### $URL$
-
 import os
 
 from sfa.util.sfalogging import sfa_logger
+from sfa.util.xrn import get_leaf, get_authority, hrn_to_urn, urn_to_hrn
 from sfa.trust.certificate import Keypair
-from sfa.trust.credential import *
+from sfa.trust.credential import Credential
 from sfa.trust.gid import GID, create_uuid
-from sfa.util.namespace import *
 from sfa.util.config import Config
 from sfa.util.sfaticket import SfaTicket