Example #1
0
def alert_if_needed(printer):
    if alert_suppressed(printer):
        return

    last_acknowledged = printer.current_print.alert_acknowledged_at or datetime.fromtimestamp(1, timezone.utc)
    last_alerted = printer.current_print.alerted_at or datetime.fromtimestamp(0, timezone.utc)
    if last_alerted > last_acknowledged:
        return

    printer.set_alert()
    send_failure_alert(printer, is_warning=True, print_paused=False)
def alert_if_needed(printer):
    last_acknowledge = printer.alert_acknowledged_at or datetime.fromtimestamp(0, timezone.utc)
    if printer.current_print_alerted_at \
        or (timezone.now() - last_acknowledge).total_seconds() < ALERT_COOLDOWN_SECONDS:
        return

    printer.set_alert()

    pause_print = printer.action_on_failure == Printer.PAUSE
    if pause_print:
        printer.pause_print()

    send_failure_alert(printer, pause_print)
Example #3
0
def pause_if_needed(printer):
    if alert_suppressed(printer):
        return

    last_acknowledged = printer.current_print.alert_acknowledged_at or datetime.fromtimestamp(1, timezone.utc)
    last_alerted = printer.current_print.alerted_at or datetime.fromtimestamp(0, timezone.utc)

    if printer.action_on_failure == Printer.PAUSE and not printer.current_print.paused_at:
        printer.pause_print()
        printer.set_alert()
        send_failure_alert(printer, is_warning=False, print_paused=True)
    elif not last_alerted > last_acknowledged:
        printer.set_alert()
        send_failure_alert(printer, is_warning=False, print_paused=False)