django1.6 自定义扩展user模块报错which has not been installed or is abstract

accounttest
--account
----__init__.py
----admin.py
----models.py
----tests.py
----views.py
--accounttest
----__init__.py
----settings.py
----urls.py
----wsgi.py
--manage.py

**models.py**


# coding=utf-8
from django.db import models

# Create your models here.

import uuid
from django.conf import settings
from django.contrib.auth.models import BaseUserManager,AbstractBaseUser

class PassportManager(BaseUserManager):
    def create_user(self,email,username,password=None):
        if not email:
            raise ValueError('Users must have a email address')
        user = self.model(
              email = PassportManager.normalize_email(email),
              username = username,
              uuid = str(uuid.uuid1()),
        )
        user.set_password(password)
        user.uuid = str(uuid.uuid1())
        user.save(using=self._db)

    def create_superuser(self,email,username,password):
        user = self.create_user(email,
                              username =username,
                              password = password,)
        user.uuid = str(uuid.uuid1())
        user.is_staff = True
        user.is_active = True
        user.is_admin = True
        user.sace(using=self._db)
        return user
class Passport(AbstractBaseUser):
    uuid = models.CharField(max_length=36,unique=True, db_index=True)
    username = models.CharField(max_length=40, unique=True, db_index=True)
    email = models.EmailField(max_length=254)
    is_staff = models.BooleanField(default=False)
    is_active = models.BooleanField(default=False)
    is_admin = models.BooleanField(default=False)
    address = models.CharField(max_length=140,blank=True, null=True)
    dep = models.CharField(max_length=30,blank=True, null=True)
    role = models.CharField(max_length=30,blank=True, null=True)
    USERNAME_FIELD = 'username'
    REQUIRED_FIELDS = ['email']
    objects = PassportManager()

    class Meta:
        app_label = 'passport'

**settings.py**:


"""
Django settings for accounttest project.

For more information on this file, see
https://docs.djangoproject.com/en/1.6/topics/settings/


    


For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.6/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os
BASE_DIR = os.path.dirname(os.path.dirname(__file__))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'm8n%teued!sq%)_6*%(vhz%7s&i6!0hdkwk#ecryi9u%y4r%v+'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

TEMPLATE_DEBUG = True

ALLOWED_HOSTS = []

AUTH_USER_MODEL='account.Passport'

# Application definition

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'accounttest',
    'account'
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
)

ROOT_URLCONF = 'accounttest.urls'

WSGI_APPLICATION = 'accounttest.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.6/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': 'accounttest3',                      # Or path to database file if using sqlite3.
        'USER': 'accounttest3',                      # Not used with sqlite3.
        'PASSWORD': '123456',                  # Not used with sqlite3.
        'HOST': '192.168.138.58',                      # Set to empty string for localhost. Not used with sqlite3.
        'PORT': '3306',                      # Set to empty string for default. Not used with sqlite3.
    }
}

# Internationalization
# https://docs.djangoproject.com/en/1.6/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.6/howto/static-files/

STATIC_URL = '/static/'

“”“
CommandError: One or more models did not validate:
admin.logentry: 'user' has a relation with model account.Passport, which has either not been installed or is abstract.
auth.user: Model has been swapped out for 'account.Passport' which has not been installed or is abstract.

”“”