SetSimulCalSource

Bases: KPFFunction

Set the simultaneous calibration source based on the kpfconfig.SIMULCALSOURCE keyword.

KTL Keywords Used:

  • kpfconfig.SIMULCALSOURCE
  • kpfcal.OCTAGON

Functions Called:

  • kpf.calbench.SetCalSource
Source code in kpf/calbench/SetSimulCalSource.py 
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class SetSimulCalSource(KPFFunction):
    '''Set the simultaneous calibration source based on the
    kpfconfig.SIMULCALSOURCE keyword.

    KTL Keywords Used:

    - `kpfconfig.SIMULCALSOURCE`
    - `kpfcal.OCTAGON`

    Functions Called:

    - `kpf.calbench.SetCalSource`
    '''
    @classmethod
    def pre_condition(cls, args):
        pass

    @classmethod
    def perform(cls, args):
        calsource = ktl.cache('kpfconfig', 'SIMULCALSOURCE').read()
        octagon = ktl.cache('kpfcal', 'OCTAGON').read()
        log.debug(f"Current OCTAGON = {octagon}, desired = {calsource}")
        if octagon != calsource:
            log.info(f"Set CalSource/Octagon: {calsource}")
            SetCalSource.execute({'CalSource': calsource, 'wait': False})

    @classmethod
    def post_condition(cls, args):
        pass