@receiver(post_save, sender=StockRecord)
def update_stock_alerts(sender, instance, created, **kwargs):
    if created or kwargs.get('raw', False):
        return
    stockrecord = instance
    try:
        alert = StockAlert.objects.get(stockrecord=stockrecord,
                                       status=StockAlert.OPEN)
    except StockAlert.DoesNotExist:
        alert = None

    if stockrecord.is_below_threshold and not alert:
        StockAlert.objects.create(stockrecord=stockrecord,
                                  threshold=stockrecord.low_stock_threshold)
    elif not stockrecord.is_below_threshold and alert:
        alert.close()
Shows the details of an alias.
dataset/ETHPy150Open django-oscar/django-oscar/src/oscar/apps/partner/receivers.py/update_stock_alerts--crossover with--dataset/ETHPy150Open cloudControl/cctrl/cctrl/app.py/AppController.showAlias