Merge branch 'master' into sqlalchemy - solved totally harmless

[sfa.git] / sfa / openstack / openstack_driver.py

diff --git a/sfa/openstack/openstack_driver.py b/sfa/openstack/openstack_driver.py
index 405e85d..368b408 100644 (file)
--- 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