Django-在用户创建时如何创建额外的对象 [英] Django - how to create extra objects while a user creating

问题描述

可能重复:
创建扩展的用户配置文件

这是我的用户模型部分:

here is my User model part :

 27 class Profile(models.Model):
 28     owner = models.OneToOneField(User)
 29     title = models.CharField(max_length=20,blank=True)
 30     slogan = models.TextField(blank=True)
 31     twitter = models.URLField(blank=True)
 32     web_site = models.URLField(blank=True)
 33     email = models.EmailField(blank=True)
 34 
 35     def create_user(sender,instance,created,**kwargs):
 36         if created:
 37             Profile.objects.create(owner=instance)
 38     post_save.connect(create_user, sender=User)
 39     
 40     def __unicode__(self):
 41         return self.owner.username

在这种情况下当我创建一个用户时;然后我必须为刚刚创建的用户创建一个配置文件.

in this situation ; when i create a user ; then i have to create a profile for the user which is just created.

我想自动执行此操作.用户 ;创建后必须创建自己的个人资料页面.

i want to make this automatically. The User ; must create its own profile page when it s been created.

谢谢.

edit:所有字段都为空白= True;因此只需创建一个属于用户的空白配置文件对象就足够了.

edit : all fields have blank = True ; so it is enough just to create a blank profile object belongs to user.

推荐答案

This is covered explicitly in the documentation. You use signals. They even give a complete example:

# in models.py

from django.contrib.auth.models import User
from django.db.models.signals import post_save

# definition of UserProfile from above
# ...

def create_user_profile(sender, instance, created, **kwargs):
    if created:
        UserProfile.objects.create(user=instance)

post_save.connect(create_user_profile, sender=User)

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