def unread_count_for(user):
    return InboxMessage.objects.filter(to=user, read=False).count()
For some metrics we need to divide the delta for one metric
dataset/ETHPy150Open mozilla/kitsune/kitsune/messages/utils.py/unread_count_for--crossover with--dataset/ETHPy150Open BrightcoveOS/Diamond/src/collectors/netapp/netapp.py/NetAppCollector._gen_delta_depend