# STEP 4 create Data Availability Schedule
scheduleId = createScheduleExtration(listId, reportId)
# STEP 5 determine Overall Average Arrival Time in UTC
overallAverageArrivalUtc = getInstrumentTriggerDetail(scheduleId)
done = False
# STEP 6 schedule a background job to attempt data extraction at the arrival time.
if overallAverageArrivalUtc is None:
# All trigger's status is Arrived
pollForExtraction(scheduleId)
cleanUp()
else:
# Some triggers are not arrived
scheduler = BackgroundScheduler()
scheduler.timezone = pytz.utc
scheduler.add_job(pollForExtraction,
'date',
run_date=overallAverageArrivalUtc,
args=[scheduleId])
scheduler.start()
try:
# This is here to simulate application activity (which keeps the main thread alive).
while (done == False):
time.sleep(5)
cleanUp()
except (KeyboardInterrupt, SystemExit):
# Not strictly necessary if daemonic mode is enabled but should be done if possible
scheduler.shutdown()
cleanUp()
