def main(args):
'''Retrieve all instrument deployment events, group them by array subsite,
and print the response as a JSON object'''
status = 1
# Create the UFrame instance
if args.base_url:
uframe = UFrame(base_url=args.base_url, timeout=args.timeout)
else:
uframe = UFrame(timeout=args.timeout)
# Fetch the events request
uframe.fetch_events()
if not uframe.events:
sys.stderr.write('No events requested: {:s}\n'.format(uframe))
sys.stdout.write('[]\n')
return status
# Get only the .DeploymentEvents
deployment_events = uframe.search_events_by_type('.DeploymentEvent')
if not deployment_events:
sys.stderr.write('No .DeploymentEvents found: {:s}\n'.format(uframe))
sys.stdout.write('[]\n')
return status
# Create the grouping of instrument deployments organized by array subsite
instruments = group_instrument_deployment_events_by_subsite(deployment_events)
# JSON encode and print to STDOUT
sys.stdout.write('{:s}\n'.format(json.dumps(instruments)))
status = 0
return status
