def main():
# process arguments
parser = argparse.ArgumentParser()
parser.add_argument('-p', type=int, choices=range(0, 8), default=0,
help='platform (default 0)')
parser.add_argument('-C', metavar='COLLECT_HOST', default='localhost',
help='collection host (default localhost)')
parser.add_argument('-t', type=int, metavar='TIMEOUT', default=10000,
help='timeout msec (default 10000)')
group = parser.add_mutually_exclusive_group()
group.add_argument('--state', choices=DaqControl.states)
group.add_argument('--transition', choices=DaqControl.transitions)
group.add_argument('--monitor', action="store_true")
group.add_argument('--config', metavar='ALIAS', help='configuration alias')
group.add_argument('-B', action="store_true", help='shortcut for --config BEAM')
args = parser.parse_args()
config = None
if args.config:
config = args.config
elif args.B:
config = "BEAM"
# instantiate DaqControl object
control = DaqControl(host=args.C, platform=args.p, timeout=args.t)
if args.state:
# change the state
rv = control.setState(args.state)
if rv is not None:
print('Error: %s' % rv)
elif args.transition:
# transition request
rv = control.setTransition(args.transition)
if rv is not None:
print('Error: %s' % rv)
elif config:
# config alias request
rv = control.setConfig(config)
if rv is not None:
print('Error: %s' % rv)
elif args.monitor:
# monitor the status
while True:
part1, part2, part3 = control.monitorStatus()
if part1 is None:
break
elif part1 == 'error':
print('error: %s' % part2)
else:
print('transition: %-11s state: %-11s config: %s' % (part1, part2, part3))
else:
# print current state
transition, state, config_alias = control.getStatus()
print('last transition: %s state: %s configuration alias: %s' % (transition, state, config_alias))
def main():
# process arguments
parser = argparse.ArgumentParser()
parser.add_argument('-p', type=int, choices=range(0, 8), default=0,
help='platform (default 0)')
parser.add_argument('-P', metavar='INSTRUMENT', required=True,
help='instrument name (required)')
parser.add_argument('-C', metavar='COLLECT_HOST', default='localhost',
help='collection host (default localhost)')
parser.add_argument('-t', type=int, metavar='TIMEOUT', default=10000,
help='timeout msec (default 10000)')
group = parser.add_mutually_exclusive_group()
group.add_argument('--state', choices=DaqControl.states)
group.add_argument('--transition', choices=DaqControl.transitions)
group.add_argument('--monitor', action="store_true")
group.add_argument('--config', metavar='ALIAS', help='configuration alias')
group.add_argument('--record', type=int, choices=range(0, 2), help='recording flag')
group.add_argument('--bypass', type=int, choices=range(0, 2), help='bypass active detectors file flag')
group.add_argument('-B', action="store_true", help='shortcut for --config BEAM')
args = parser.parse_args()
config = None
if args.config:
config = args.config
elif args.B:
config = "BEAM"
# instantiate DaqControl object
control = DaqControl(host=args.C, platform=args.p, timeout=args.t)
# verify instrument name match
instr = control.getInstrument()
if instr is None:
exit('Error: failed to read instrument name')
elif instr != args.P:
exit('Error: instrument name \'%s\' does not match \'%s\'' %
(args.P, instr))
if args.state:
# change the state
rv = control.setState(args.state)
if rv is not None:
print('Error: %s' % rv)
elif args.transition:
# transition request
rv = control.setTransition(args.transition)
if rv is not None:
print('Error: %s' % rv)
elif config:
# config alias request
rv = control.setConfig(config)
if rv is not None:
print('Error: %s' % rv)
elif args.record is not None:
# recording flag request
if args.record == 0:
rv = control.setRecord(False)
else:
rv = control.setRecord(True)
if rv is not None:
print('Error: %s' % rv)
elif args.bypass is not None:
# active detectors file bypass flag request
if args.bypass == 0:
rv = control.setBypass(False)
else:
rv = control.setBypass(True)
if rv is not None:
print('Error: %s' % rv)
elif args.monitor:
# monitor the status
while True:
part1, part2, part3, part4 = control.monitorStatus()
if part1 is None:
break
elif part1 == 'error':
print('error: %s' % part2)
elif part1 == 'fileReport':
print('data file: %s' % part2)
elif part1 == 'progress':
print('progress: %s (%d/%d)' % (part2, part3, part4))
else:
print('transition: %-11s state: %-11s config: %s recording: %s' % (part1, part2, part3, part4))
else:
# print current state
transition, state, config_alias, recording, platform = control.getStatus()
print('last transition: %s state: %s configuration alias: %s recording: %s' % (transition, state, config_alias, recording))