Question

为什么在Django中做这么简单的事情看起来如此复杂？它首先设置了一个用户模型，其中使用电子邮件登录，痛苦......现在我尝试将用户保存为user.is_active = False，但它保存为活动状态。任何提示非常受欢迎或任何其他指导，因为与Flask相比，Django迄今为止经历了相当痛苦的经历。

注意，我在下面尝试了@receiver(pre_save, sender=get_user_model())。

views.py

...

from .models import Story, MyUser
from .forms import SignupForm, LoginForm

from django.dispatch import receiver
from django.db.models.signals import pre_save


@receiver(pre_save, sender=MyUser)
def set_new_user_inactive(sender, instance, **kwargs):
    if instance._state.adding is True:
        print("Creating Inactive User")
        instance.is_active = False
    else:
        print("Updating User Record")

...

def signup(request):
    if request.method == 'POST':
        form = SignupForm(request.POST)
        if form.is_valid():
            user = get_user_model()
            user.objects.create_user(
                form.cleaned_data['username'],
                form.cleaned_data['email'],
                form.cleaned_data['password'],
                )
        return HttpResponseRedirect(reverse('index'))
    else:
        form = SignupForm()
        return render(request, 'drillapp/signup.html', {'form': form})

...

models.py

from django.db import models
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager

...

class MyUserManager(BaseUserManager):
    def create_user(self, username, email, password=None):
        if not email:
            raise ValueError('Users must have an email address')

        user = self.model(
            email=self.normalize_email(email),
        )

        self.username = username
        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, email, date_of_birth, 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,
    )

    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

Answer 1

你为什么不这样做：

class MyUser(AbstractBaseUser):
    email = models.EmailField(
        verbose_name='email address',
        max_length=255,
        unique=True,
    )
    is_active = models.BooleanField(
        default=False
    )

Django将用户保存为非活动状态

1 个答案: