扩展已有项目的User model
from django.conf import settings
from django.db import models
from django.db.models.signals import post_save
from django.dispatch import receiver
# Create your models here.
class Profile(models.Model):
user = models.OneToOneField(settings.AUTH_USER_MODEL)
city = models.CharField(max_length=120, null=True, blank=True)
def __str__(self):
return str(self.user.username)
def __unicode__(self):
return str(self.user.username)
# def post_save_user_model_receiver(sender, instance, created, *args, **kwargs):
# if created:
# try:
# Profile.objects.create(user=instance)
# except:
# pass
# post_save.connect(post_save_user_model_receiver, sender=settings.AUTH_USER_MODEL)
@receiver(post_save, sender=settings.AUTH_USER_MODEL)
def post_save_user_model_receiver(sender, instance, **kwargs):
try:
Profile.objects.create(user=instance)
except:
pass