AttributeError：模块 Django.contrib.auth.views 没有属性
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【中文标题】AttributeError：模块 Django.contrib.auth.views 没有属性【英文标题】：AttributeError: module Django.contrib.auth.views has no attribute 【发布时间】：2018-04-14 09:29:02 【问题描述】：在我的 Django 应用用户帐户中，我为我的注册创建了一个注册表单和一个模型。但是，当我运行 python manage.py makemigrations 时，遇到错误：AttributeError: module Django.contrib.auth.views has no attribute 'registration'。其次，我在 forms.py 中正确编码 SignUpForm 吗？我不想在模型中使用 User 模型，因为它会请求用户名，我不希望我的网站要求用户名。
这是我的代码：
models.py
from django.db import models
from django.db.models.signals import post_save
from django.dispatch import receiver
from django.contrib.auth.models import User
class UserProfile(models.Model):
first_name = models.CharField(max_length=150)
last_name = models.CharField(max_length=150)
email = models.EmailField(max_length=150)
birth_date = models.DateField()
password = models.CharField(max_length=150)
@receiver(post_save, sender=User)
def update_user_profile(sender, instance, created, **kwargs):
if created:
UserProfile.objects.create(user=instance)
instance.profile.save()
forms.py
from django.forms import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm
from useraccounts.models import UserProfile
class SignUpForm(UserCreationForm):
class Meta:
model = User
fields = ('first_name',
'last_name',
'email',
'password1',
'password2', )
views.py
from django.shortcuts import render, redirect
from django.contrib.auth import login, authenticate
from useraccounts.forms import SignUpForm
# Create your views here.
def home(request):
return render(request, 'useraccounts/home.html')
def login(request):
return render(request, 'useraccounts/login.html')
def registration(request):
if request.method == 'POST':
form = SignUpForm(request.POST)
if form.is_valid():
user = form.save()
user.refresh_from_db()
user.profile.birth_date = form.cleaned_data.get('birth_date')
user.save()
raw_password = form.cleaned_data.get('password1')
user = authenticate(password=raw_password)
login(request, user)
return redirect('home')
else:
form = SignUpForm()
return render(request, 'registration.html', 'form': form)
urls.py
from django.conf.urls import url
from . import views
from django.contrib.auth import views as auth_views
urlpatterns = [
url(r'^$', views.home),
url(r'^login/$', auth_views.login, 'template_name': 'useraccounts/login.html', name='login'),
url(r'^logout/$', auth_views.logout, 'template_name': 'useraccounts/logout.html', name='logout'),
url(r'^registration/$', auth_views.registration, 'template_name': 'useraccounts/registration.html', name='registration'),
]
【问题讨论】：
请发布您的完整错误回溯 原来我弄乱了 url.py 部分进行注册。感谢您的回答！ 始终编写 Django 版本，因为版本中正在进行大量开发。 【参考方案1】：应该是：
url(r'^registration/$', views.registration, 'template_name': 'useraccounts/registration.html', name='registration'),
auth_views 没有注册，你的意见有
【讨论】：
谢谢。但是现在当我打开 useraccounts/registration.html 时，我收到错误：“视图 useraccounts.views.registration 没有返回 HttpResponse 对象。它返回了 None。”另外，我的表单和视图是否正确？【参考方案2】：我不能离开 cmets 所以我决定留下一个答案。 你在 else 块附近有额外的缩进。您的注册函数应如下所示：
def registration(request):
if request.method == 'POST':
form = SignUpForm(request.POST)
if form.is_valid():
user = form.save()
user.refresh_from_db()
user.profile.birth_date = form.cleaned_data.get('birth_date')
user.save()
raw_password = form.cleaned_data.get('password1')
user = authenticate(password=raw_password)
login(request, user)
return redirect('home')
else:
form = SignUpForm()
return render(request, 'registration.html', 'form': form)
这就是您收到此错误的原因
视图 useraccounts.views.registration 未返回 HttpResponse 对象。它返回 None 。
【讨论】：
【参考方案3】：您的 urlpatterns 应该是：
from django.contrib.auth import views as auth_views
urlpatterns = [
url( r'^login/$',auth_views.LoginView.as_view(template_name="useraccounts/login.html"), name="login"),
]
【讨论】：
【参考方案4】：打开urls.py 并替换：
django.contrib.auth.views.login 与django.contrib.auth.views.LoginView
django.contrib.auth.views.logout 与 django.contrib.auth.views.LogoutView
【讨论】：
【参考方案5】：在 django 2.1 版中，我使用来自身份验证应用程序的自定义 urls 模式
from django.urls import path, re_path
from django.contrib.auth import views as auth_views
from django.conf import settings
from .views import register_view, activate
urlpatterns = [
# url(r'^$', HomeView.as_view(), name='home'),
re_path(r'^register/$', register_view, name='signup'),
re_path(r'^activate/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]1,13-[0-9A-Za-z]1,20)/$',
activate, name='users_activate'),
re_path('login/', auth_views.LoginView,
'template_name': "users/registration/login.html",
name='login'),
re_path('logout/', auth_views.LogoutView,
'next_page': settings.LOGIN_REDIRECT_URL, name='logout'),
re_path(r'^password_reset/$', auth_views.PasswordResetView,
'template_name': "users/registration/password_reset_form.html",
name='password_reset'),
re_path(r'^password_reset/done/$', auth_views.PasswordResetDoneView,
'template_name': "users/registration/password_reset_done.html",
name='password_reset_done'),
re_path(r'^reset/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]1,13-[0-9A-Za-z]1,20)/$',
auth_views.PasswordResetConfirmView,
'template_name': "users/registration/password_reset_confirm.html",
name='password_reset_confirm'),
re_path(r'^reset/done/$', auth_views.PasswordResetCompleteView,
'template_name': "users/registration/password_reset_complete.html",
name='password_reset_complete'),
]
【讨论】：
【参考方案6】：打开 urls.py 并替换：
更改views.login => views.LoginView.as_view()
【讨论】：
【参考方案7】：您需要 LoginView 等作为一个类，而不是像 here 所见的函数（Django 1.11 中的新功能为 Should 和 2.1 版起必须）
【讨论】：
【参考方案8】：Django 2.1 contrib 视图从函数视图更改为类视图，名称也会更改，因此在忘记过程中您需要提供其他视图名称
urls.py
>from django.contrib.auth import views as auth_views
path('password_reset/', auth_views.PasswordResetView.as_view(), 'template_name':'registration/Reset_email.html', name='password_reset'),
path('password_reset/done/', auth_views.PasswordResetDoneView.as_view(), 'template_name':'registration/Reset_Email_Sent.html', name='password_reset_done'),
re_path('reset/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]1,13-[0-9A-Za-z]1,20)/', auth_views.PasswordResetConfirmView.as_view(), 'template_name' : 'registration/Forgot_password.html', name='password_reset_confirm'),
path('reset/done/', auth_views.PasswordResetCompleteView.as_view(), 'template_name' : 'registration/Signin.html', name='password_reset_complete'),
Django 你可以自定义用户模型，你可以删除用户名和使用电子邮件地址
models.py
>用户模型，您可以编写自定义列，您可以添加和删除
用户管理你也可以像超级用户一样自定义commond，如果你 您需要提供任何默认值
from django.contrib.auth.models import User
from django.contrib.auth.models import AbstractUser,BaseUserManager
from django.utils.translation import ugettext_lazy as _
class UserManager(BaseUserManager):
"""Define a model manager for User model with no username field."""
use_in_migrations = True
def _create_user(self, email, password, **extra_fields):
"""Create and save a User with the given email and password."""
if not email:
raise ValueError('The given email must be set')
email = self.normalize_email(email)
user = self.model(email=email, **extra_fields)
user.set_password(password)
user.save(using=self._db)
return user
def create_user(self, email, password=None, **extra_fields):
"""Create and save a regular User with the given email and password."""
extra_fields.setdefault('is_staff', False)
extra_fields.setdefault('is_superuser', False)
return self._create_user(email, password, **extra_fields)
def create_superuser(self, email, password, **extra_fields):
"""Create and save a SuperUser with the given email and password."""
extra_fields.setdefault('is_staff', True)
extra_fields.setdefault('is_superuser', True)
if extra_fields.get('is_staff') is not True:
raise ValueError('Superuser must have is_staff=True.')
if extra_fields.get('is_superuser') is not True:
raise ValueError('Superuser must have is_superuser=True.')
return self._create_user(email, password, **extra_fields)
class User(AbstractUser):
username = None
email = models.EmailField(_('email'), unique=True)
first_name = models.CharField( _('first name'), max_length=250)
last_name = models.CharField(_('last name'), max_length=250)
email_confirmed = models.BooleanField(default=False)
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['first_name', 'last_name',]
objects = UserManager()
def __str__(self):
return "%s" %(self.email)
settings.py
>您需要为自定义用户模型设置的设置
# AUTH USER MODEL
AUTH_USER_MODEL = "Accounts.User"
LOGIN_URL = '/login/'
#LOGIN_REDIRECT_URL = 'login_success'
LOGOUT_REDIRECT_URL = '/login/'
admin.py
>admin 你需要注册用户模型
## user model view
from django.contrib.auth.admin import UserAdmin as DjangoUserAdmin
from django.utils.translation import ugettext_lazy as _
@admin.register(User)
class UserAdmin(DjangoUserAdmin):
"""Define admin model for custom User model with no email field."""
fieldsets = (
(None, 'fields': ('email', 'password')),
(_('Personal info'), 'fields': ('first_name', 'last_name', 'email_confirmed')),
(_('Permissions'), 'fields': ('is_active', 'is_staff', 'is_superuser',
'groups', 'user_permissions')),
(_('Important dates'), 'fields': ('last_login', 'date_joined')),
)
add_fieldsets = (
(None,
'classes': ('wide',),
'fields': ('email', 'password1', 'password2', 'first_name', 'last_name'),
),
)
list_display = ('email', 'first_name', 'last_name',)
search_fields = ('email', 'first_name', 'last_name')
ordering = ('-id',)
【讨论】：
【参考方案9】：非常简单的步骤：
转到项目urls.py
将views.login 更改为views.LoginView.as_view()
如果你正在使用 Logout 属性，那么对它做同样的事情
【讨论】：
【参考方案10】：打开url.py文件并替换
views.login 与 views.LoginView
【讨论】：
您能否添加更多上下文以使您的答案更合适？例如代码是什么？您正在用类替换函数，因此语法可能不一样。您可能还想提一下，这仅适用于 Django>=1.11 从 2 升级到 2.2.3 时，我在 django 2 中遇到此错误。我修复了我的网址，例如... url(r'^accounts/login/$', django.contrib.auth.views.LoginView,name="login"), url(r'^accounts/logout/$', django .contrib.auth.views.LogoutView,'next_page': '/',name="logout"),【参考方案11】：你必须在你的 urls.py 中导入 LoginView：
from django.contrib.auth.views import LoginView
改变
auth_view.login
到
LoginView.as_view()
【讨论】：
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