celery.events.snapshot
class celery.events.snapshot.Polaroid(state, freq=1.0, maxrate=None, cleanup_freq=3600.0, timer=None, app=None)
cancel()[源代码]
cleanup_signal = <Signal: Signal>
clear_after = False
on_shutter(state)
shutter()[源代码]
celery.events.snapshot.evcam(camera, freq=1.0, maxrate=None, loglevel=0, logfile=None, pidfile=None, timer=None, app=None)