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# -*- coding: utf-8 -*-
#
from django.dispatch import receiver
from django.db.models.signals import m2m_changed
from common.utils import get_logger
from .signals import post_user_create
from .models import User
logger = get_logger(__file__)
# @receiver(post_save, sender=User)
# def on_user_created(sender, instance=None, created=False, **kwargs):
# if created:
# logger.debug("Receive user `{}` create signal".format(instance.name))
# from .utils import send_user_created_mail
# logger.info(" - Sending welcome mail ...".format(instance.name))
# if instance.email:
# send_user_created_mail(instance)
@receiver(post_user_create)
def on_user_create(sender, user=None, **kwargs):
logger.debug("Receive user `{}` create signal".format(user.name))
from .utils import send_user_created_mail
logger.info(" - Sending welcome mail ...".format(user.name))
if user.email:
send_user_created_mail(user)
@receiver(m2m_changed, sender=User.groups.through)
def on_user_groups_change(sender, instance=None, action='', **kwargs):
"""
资产节点发生变化时，刷新节点
"""
if action.startswith('post'):
logger.debug("User group member change signal recv: {}".format(instance))
from perms.utils import AssetPermissionUtilV2
AssetPermissionUtilV2.expire_all_user_tree_cache()