X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fopenstack%2Fopenstack_driver.py;h=368b408011c776f388a919a306b2542d70a1d773;hb=699667b3e734e954b0c93fbb2a6c29d82246d1dd;hp=405e85d5b415ae72f5706bf50434425a754d29bd;hpb=6de43b0396b0f5ecf21638e409bac7fa166fafc7;p=sfa.git

diff --git a/sfa/openstack/openstack_driver.py b/sfa/openstack/openstack_driver.py
index 405e85d5..368b4080 100644
--- a/sfa/openstack/openstack_driver.py
+++ b/sfa/openstack/openstack_driver.py
@@ -3,6 +3,7 @@ import datetime
 #
 from sfa.util.faults import MissingSfaInfo, UnknownSfaType, \
     RecordNotFound, SfaNotImplemented, SliverDoesNotExist
+
 from sfa.util.sfalogging import logger
 from sfa.util.defaultdict import defaultdict
 from sfa.util.sfatime import utcparse, datetime_to_string, datetime_to_epoch
@@ -10,10 +11,13 @@ from sfa.util.xrn import Xrn, hrn_to_urn, get_leaf, urn_to_sliver_id
 from sfa.util.cache import Cache
 # used to be used in get_ticket
 #from sfa.trust.sfaticket import SfaTicket
+
 from sfa.rspecs.version_manager import VersionManager
 from sfa.rspecs.rspec import RSpec
+
 # the driver interface, mostly provides default behaviours
 from sfa.managers.driver import Driver
+
 from sfa.openstack.openstack_shell import OpenstackShell
 from sfa.openstack.osaggregate import OSAggregate
 from sfa.plc.plslices import PlSlices