Source code for issm.QueueRequirements

def QueueRequirements(queudict,queue,np,time):
	#QUEUEREQUIREMENTS - queue requirements in time, number of cpus, by name of queue.
	#
	#   Usage: 
	#      QueueRequirements(available_queues,queue_requirements_time,queue_requirements_np,np,time)

	#Ok, go through requirements for current queue:
	try:
		rtime=queudict[queue][0]
	except KeyError:
		raise Exception('QueueRequirements error message: availables queues are '+ queuedict.keys)
		
	if time<=0:
		raise Exception('QueueRequirements: time should be a positive number')
	if time>rtime:
		raise Exception('QueueRequirements: time should be < '+ str(rtime)+ ' for queue: '+ queue)

	#check on np requirements
	if np<=0:
		raise Exception('QueueRequirements: np should be a positive number')