Bases: KPFTranslatorFunction
I really hope this is not necessary in the long term.
Source code in kpf/engineering/TriggerRedMiniFill.py
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57 | class TriggerRedMiniFill(KPFTranslatorFunction):
'''I really hope this is not necessary in the long term.
'''
@classmethod
def pre_condition(cls, args, logger, cfg):
kpffill = ktl.cache('kpffill')
if kpffill['REDFILLIP'].read() == 'True':
raise FailedPreCondition('Red fill already in progress')
@classmethod
def perform(cls, args, logger, cfg):
kpffill = ktl.cache('kpffill')
log.warning(f'Starting Red mini fill')
kpffill['REDSTART'].write(1)
sleep_time = args.get('duration', 240)
log.debug(f'Sleeping {sleep_time:.0f} s')
time.sleep(sleep_time)
if kpffill['REDFILLIP'].read() == 'True':
log.warning(f'Stopping Red mini fill')
kpffill['REDSTOP'].write(1)
time.sleep(5)
else:
msg = 'Expected Red mini fill to be in progress.'
SendEmail.execute({'Subject': 'TriggerRedMiniFill Failed',
'Message': f'{msg}'})
raise KPFException(msg)
@classmethod
def post_condition(cls, args, logger, cfg):
kpffill = ktl.cache('kpffill')
if kpffill['RedFILLIP'].read() == 'True':
msg = 'Red still in progress, should be stopped!'
SendEmail.execute({'Subject': 'TriggerRedMiniFill Failed',
'Message': f'{msg}'})
raise FailedPostCondition(msg)
@classmethod
def add_cmdline_args(cls, parser, cfg=None):
parser.add_argument('duration', type=float,
help='The duration of the fill in seconds (240 recommended)')
return super().add_cmdline_args(parser, cfg)
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