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jumpserver/apps/accounts/signal_handlers.py

16 lines
391 B

from django.db.models.signals import pre_save
from django.dispatch import receiver
from common.utils import get_logger
from .models import Account
logger = get_logger(__name__)
@receiver(pre_save, sender=Account)
def on_account_pre_save(sender, instance, **kwargs):
if instance.version == 0:
instance.version = 1
else:
instance.version = instance.history.count()