import os, os.path
from optparse import OptionParser
-from geni.util.hierarchy import Hierarchy
from geni.trust.trustedroot import TrustedRootList
from geni.trust.certificate import Keypair, Certificate
-from geni.util.config import Config
from geni.server.registry import Registry
from geni.server.aggregate import Aggregate
from geni.server.slicemgr import SliceMgr
+from geni.util.config import Config
+from geni.util.hierarchy import Hierarchy
+
# after http://www.erlenstar.demon.co.uk/unix/faq_2.html
def daemon():
"""Daemonize the current process."""