Django social auth for facebook出现错误

我正在使用：

• django social auth v 0.7.19
• django 1.4.3

型号。py:

class UserProfile(models.Model):
    user = models.ForeignKey(User)
    username = models.CharField(max_length = 64, blank = True, null = True)
    last_login = models.DateField(blank = True, null = True)
    is_active = models.BooleanField(blank = True)

from social_auth.backends.pipeline.user import create_user


def create_user(backend, details, response, uid, username, user=None, *args,
            **kwargs):

    if user:
        return {'user': user}
    if not username:
        return None

    user, created = User.objects.get_or_create(username = username)
    profile, created = UserProfile.objects.get_or_create(user = user)

    return {
        'user': user,
        'profile' : profile,
        'is_new': True
    }

social\u auth pipeline.py:

class UserProfile(models.Model):
    user = models.ForeignKey(User)
    username = models.CharField(max_length = 64, blank = True, null = True)
    last_login = models.DateField(blank = True, null = True)
    is_active = models.BooleanField(blank = True)

from social_auth.backends.pipeline.user import create_user


def create_user(backend, details, response, uid, username, user=None, *args,
            **kwargs):

    if user:
        return {'user': user}
    if not username:
        return None

    user, created = User.objects.get_or_create(username = username)
    profile, created = UserProfile.objects.get_or_create(user = user)

    return {
        'user': user,
        'profile' : profile,
        'is_new': True
    }

问题：

class UserProfile(models.Model):
    user = models.ForeignKey(User)
    username = models.CharField(max_length = 64, blank = True, null = True)
    last_login = models.DateField(blank = True, null = True)
    is_active = models.BooleanField(blank = True)

from social_auth.backends.pipeline.user import create_user


def create_user(backend, details, response, uid, username, user=None, *args,
            **kwargs):

    if user:
        return {'user': user}
    if not username:
        return None

    user, created = User.objects.get_or_create(username = username)
    profile, created = UserProfile.objects.get_or_create(user = user)

    return {
        'user': user,
        'profile' : profile,
        'is_new': True
    }

当我从我的模型中取出username、last_login和is_active字段时，社交身份验证会给我一个数据库错误，因为这些列是必需的。我正在使用ForeignKey用户，但它无法检测到它

我正在重写social auth的create_user方法来创建我的用户及其配置文件。当函数返回时，将创建一个用户和配置文件，但仍会在错误页面上重定向。不知道为什么

---

尝试使用以下代码更改您的配置文件创建：

profile, created = UserProfile.objects.get_or_create(user=user, defaults={
    'username': user.username,
    'last_login': date.today(),
    'is_active': True
})

或者向这些字段添加一些默认值

编辑：关键字参数是默认值而不是默认值