> + raise Exception('Zero or multiple node
found')
>
DK> And can we use logger.error instead, I guess using raise statement
DK> does not proceed with the execution of the next stmt after it,
DK> right ?? In that case the return None wont be of much use.
This is correct, the "return None" statement never gets executed.
--
Dan Smith
IBM Linux Technology Center
Open Hypervisor Team
email: danms(a)us.ibm.com