将关系更新为指向settings.AUTH_用户模型

Question

我得到了这个错误。我正在尝试配置tschellenbach/Django facebook包。我收到“用户或个人资料没有属性facebook_id”错误。所以我试图使用facebook_example中的代码来配置它，这是包提供的一个有效示例。我该怎么分类呢？请帮忙

course.course: 'author' defines a relation with the model 'auth.User',
which has been swapped out. Update the relation to point at 
settings.AUTH_USER_MODEL.

我的模型.py在

^{pr2}$

我的设置/基准.py或设置文件

# Django settings for sai project.
import os
import django

import dj_database_url
# here() gives us file paths from the root of the system to the directory
# holding the current file.
here = lambda * x: os.path.join(os.path.abspath(os.path.dirname(__file__)), *x)

PROJECT_ROOT = here("..")
# root() gives us file paths from the root of the system to whatever
# folder(s) we pass it starting at the parent directory of the current file.
root = lambda * x: os.path.join(os.path.abspath(PROJECT_ROOT), *x)

DEBUG = True
TEMPLATE_DEBUG = DEBUG

ADMINS = (
    # ('Your Name', 'your_email@example.com'),
)

MANAGERS = ADMINS

DATABASES = {
    'default': dj_database_url.config()
}

SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
ALLOWED_HOSTS = ['http://glacial-waters-9009.herokuapp.com']

# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# In a Windows environment this must be set to your system time zone.
TIME_ZONE = 'Asia/Calcutta'

# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'

SITE_ID = 1

# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True

# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True

# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = True

# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/var/www/example.com/media/"
MEDIA_ROOT = root("..", "..", "uploads")

# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://example.com/media/", "http://media.example.com/"
MEDIA_URL = ''

# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/var/www/example.com/static/"
STATIC_ROOT = root("..", "..", "static")

# URL prefix for static files.
# Example: "http://example.com/static/", "http://static.example.com/"
STATIC_URL = '/static/'

# Additional locations of static files
STATICFILES_DIRS = (
    root("..", "assets"),
)

# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
#    'django.contrib.staticfiles.finders.DefaultStorageFinder',
)

# Make this unique, and don't share it with anybody.
SECRET_KEY = '5gaq%we#w1strbini!-%5#p#a5644oe^2zr!ic3245ewhfm-^l_9*_fo'

# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
#     'django.template.loaders.eggs.Loader',
)

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

ROOT_URLCONF = 'sai.urls'

# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'sai.wsgi.application'

TEMPLATE_DIRS = (
    root("templates"),
)

DJANGO_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.admin',
)

LOCAL_APPS = (
    'course',
)

THIRD_PARTY_APPS = (
    'south',
    'django_facebook',
)

INSTALLED_APPS = DJANGO_APPS + LOCAL_APPS + THIRD_PARTY_APPS

#__________________________Facebook settings Start___________________________

FACEBOOK_APP_ID = 'xxxxxxxxxxxxxxx' 
FACEBOOK_APP_SECRET = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'

TEMPLATE_CONTEXT_PROCESSORS =(
    "django.contrib.auth.context_processors.auth",
    "django.core.context_processors.debug",
    "django.core.context_processors.i18n",
    "django.core.context_processors.media",
    "django.core.context_processors.static",
    "django.core.context_processors.tz",
    "django.contrib.messages.context_processors.messages",
    'django.core.context_processors.request',
    'django_facebook.context_processors.facebook',
)

AUTHENTICATION_BACKENDS = (
    'django_facebook.auth_backends.FacebookBackend',
    'django.contrib.auth.backends.ModelBackend',
)

django_version = django.VERSION
# some complications related to our travis testing setup
DJANGO = os.environ.get('DJANGO', '1.5.1')
MODE = os.environ.get('MODE', 'standalone')
CUSTOM_USER_MODEL = bool(int(os.environ.get('CUSTOM_USER_MODEL', '1')))

if DJANGO != '1.5.1':
    CUSTOM_USER_MODEL = False

if CUSTOM_USER_MODEL:
    AUTH_USER_MODEL = 'django_facebook.FacebookCustomUser'
else:
    AUTH_USER_MODEL = 'auth.User' 
    AUTH_PROFILE_MODULE = 'sai.UserProfile' 


#__________________________facebook settings End_____________________________

# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
}

Answer 1

问题是现在你得到了一个CUSTOM USER，你正在对Django User Model（author = models.ForeignKey(User, related_name="courses"）做ForeingKey )要获得新的User，可以在任何要使用User的文件的开头执行此操作

from django.contrib.auth import get_user_model as user_model
User = user_model()