-# Copyright 2011 GRNET S.A. All rights reserved.
+# Copyright 2011-2012 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
from sqlalchemy.pool import NullPool
from sqlalchemy.interfaces import PoolListener
+
class DBWrapper(object):
"""Database connection wrapper."""