【发布时间】：2016-06-04 04:28:07
【问题描述】：
问题
我正在尝试从通过OneToOneField 链接到MyUser 的class UserProfile 中获取变量website。
为此，我尝试了python manage.py shell
from models import *
myuser = MyUser.objects.get(email="dummy@domain.tld")
myuser_profile = UserProfile(user=myuser)
myuser_profile.website
但这会返回给我u''，而不是我可以在admin 网站上看到的网站地址。这不是访问变量的正确方法还是需要我在其他地方查找失败？
配置
models.py
class MyUserManager(BaseUserManager):
def create_user(self, email, password=None):
"""
Creates and saves a User with the given email and password.
"""
if not email:
raise ValueError('Users must have an email address')
user = self.model(
email=self.normalize_email(email),
)
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, email, password):
"""
Creates and saves a superuser with the given email and password.
"""
user = self.create_user(email, password=password)
user.is_admin = True
user.save(using=self._db)
return user
class MyUser(AbstractBaseUser):
email = models.EmailField(verbose_name='email address', max_length=255, unique=True,)
is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)
objects = MyUserManager()
USERNAME_FIELD = 'email'
def get_full_name(self):
# The user is identified by their email address
return self.email
def get_short_name(self):
# The user is identified by their email address
return self.email
def __str__(self): # __unicode__ on Python 2
return self.email
def has_perm(self, perm, obj=None):
"Does the user have a specific permission?"
# Simplest possible answer: Yes, always
return True
def has_module_perms(self, app_label):
"Does the user have permissions to view the app `app_label`?"
# Simplest possible answer: Yes, always
return True
@property
def is_staff(self):
"Is the user a member of staff?"
# Simplest possible answer: All admins are staff
return self.is_admin
def __unicode__(self):
return self.email
class UserProfile(models.Model):
# This line is required. Links UserProfile to a User model instance.
user = models.OneToOneField(settings.AUTH_USER_MODEL,
on_delete=models.CASCADE,
related_name='MyUser'
)
# The additional attributes we wish to include.
website = models.URLField(blank=True)
# Override the __unicode__() method to return out something meaningful!
def __unicode__(self):
return self.user.email
admin.py
class UserProfileInline(admin.StackedInline):
model = UserProfile
max_num = 1
can_delete = False
class UserAdmin(BaseUserAdmin):
# The forms to add and change user instances
form = UserChangeForm
add_form = UserCreationForm
# The fields to be used in displaying the User model.
# These override the definitions on the base UserAdmin
# that reference specific fields on auth.User.
list_display = ('email', 'is_admin')
list_filter = ('is_admin',)
fieldsets = (
(None, {'fields': ('email', 'password')}),
('Permissions', {'fields': ('is_admin',)}),
)
# add_fieldsets is not a standard ModelAdmin attribute. UserAdmin
# overrides get_fieldsets to use this attribute when creating a user.
add_fieldsets = (
(None, {
'classes': ('wide',),
'fields': ('email', 'password1', 'password2')
}),
)
search_fields = ('email',)
ordering = ('email',)
filter_horizontal = ()
inlines = [UserProfileInline]
# Now register the new UserAdmin...
admin.site.register(MyUser, UserAdmin)
【问题讨论】：
标签： django django-models