Use range rather than xrange
Use range rather than xrange

Use range rather than xrange to improve python3
compatibiltiy.

Change-Id: I5a4434bbd2e5d509f84c3aa668eea8e46262816f
Signed-off-by: Chuck Short <753a8074f04ffd62a8fff7516e3ae689be8e35ad@canonical.com>

openstack/oslo.db,openstack/oslo.db,JioCloud/oslo.db,magic0704/oslo.db,akash1808/oslo.db,varunarya10/oslo.db,malor/oslo.db,vikt0rs/oslo.db