覆盖Django LoginView

我正在编写一个新的身份验证模板，用于Django应用程序。我是基于一个教程，我遵循这一点

本教程使用内置的身份验证视图进行密码重置，我希望保留该视图，但我想稍微对其进行自定义。我在用户帐户上有一个名为“disabled”的属性，允许用户登录。在登录视图中，我想让它在允许登录之前检查帐户是否被禁用，“锁定”。对于重置密码视图，如果成功，我想让它解锁帐户

路径的示例如下所示：

from django.contrib.auth import views as auth_views
urlpatterns = [
    path('accounts/login/', auth_views.LoginView.as_view(), name='login')
]

class Account(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(unique=True)
    name = models.CharField(max_length=150)
    phone = models.CharField(max_length=50, blank=True,null=True)
    date_of_birth = models.DateField(blank=True, null=True)
    picture = models.ImageField(blank=True, null=True)
    is_staff = models.BooleanField(default=False)
    is_active = models.BooleanField(default=True)
    date_joined = models.DateTimeField(default=timezone.now)
    last_login = models.DateTimeField(null=True)
    disabled = models.BooleanField(default=True)
    hash = models.CharField(max_length=128,default=hex(random.getrandbits(128)))

    objects = AccountManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['name']

    def get_full_name(self):
        return self.name

    def get_short_name(self):
        return self.name.split()[0]

帐户模型如下所示：

from django.contrib.auth import views as auth_views
urlpatterns = [
    path('accounts/login/', auth_views.LoginView.as_view(), name='login')
]

class Account(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(unique=True)
    name = models.CharField(max_length=150)
    phone = models.CharField(max_length=50, blank=True,null=True)
    date_of_birth = models.DateField(blank=True, null=True)
    picture = models.ImageField(blank=True, null=True)
    is_staff = models.BooleanField(default=False)
    is_active = models.BooleanField(default=True)
    date_joined = models.DateTimeField(default=timezone.now)
    last_login = models.DateTimeField(null=True)
    disabled = models.BooleanField(default=True)
    hash = models.CharField(max_length=128,default=hex(random.getrandbits(128)))

    objects = AccountManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['name']

    def get_full_name(self):
        return self.name

    def get_short_name(self):
        return self.name.split()[0]

---

我是否将其导入视图并在其中覆盖它？有人可以发布一个快速示例吗？

您可以编写用于登录的自定义视图函数来实现这一点：

在

views.py中

from django.shortcuts import render,redirect
from django.urls import reverse
from django.contrib.auth.forms import AuthenticationForm
from django.contrib import messages

def login(request):
    if request.method == 'POST':
        form = AuthenticationForm(request.POST)
        username = request.POST['username']
        password = request.POST['password']
        user = authenticate(username=username,password=password)
        if user:
            if user.is_active:
                login(request,user)
                return redirect(reverse('your_success_url'))
        else:
            messages.error(request,'username or password not correct')
            return redirect(reverse('your_login_url'))
        
                
    else:
        form = AuthenticationForm()
    return render(request,'your_template_name.html',{'form':form})

from . import views

urlpatterns = [
    path('accounts/login/', views.login, name='login')
]

url.py

from django.shortcuts import render,redirect
from django.urls import reverse
from django.contrib.auth.forms import AuthenticationForm
from django.contrib import messages

def login(request):
    if request.method == 'POST':
        form = AuthenticationForm(request.POST)
        username = request.POST['username']
        password = request.POST['password']
        user = authenticate(username=username,password=password)
        if user:
            if user.is_active:
                login(request,user)
                return redirect(reverse('your_success_url'))
        else:
            messages.error(request,'username or password not correct')
            return redirect(reverse('your_login_url'))
        
                
    else:
        form = AuthenticationForm()
    return render(request,'your_template_name.html',{'form':form})

from . import views

urlpatterns = [
    path('accounts/login/', views.login, name='login')
]

您可以编写用于登录的自定义视图函数，以实现以下目的：

在
views.py中

from django.shortcuts import render,redirect
from django.urls import reverse
from django.contrib.auth.forms import AuthenticationForm
from django.contrib import messages

def login(request):
    if request.method == 'POST':
        form = AuthenticationForm(request.POST)
        username = request.POST['username']
        password = request.POST['password']
        user = authenticate(username=username,password=password)
        if user:
            if user.is_active:
                login(request,user)
                return redirect(reverse('your_success_url'))
        else:
            messages.error(request,'username or password not correct')
            return redirect(reverse('your_login_url'))
        
                
    else:
        form = AuthenticationForm()
    return render(request,'your_template_name.html',{'form':form})

from . import views

urlpatterns = [
    path('accounts/login/', views.login, name='login')
]

url.py

from django.shortcuts import render,redirect
from django.urls import reverse
from django.contrib.auth.forms import AuthenticationForm
from django.contrib import messages

def login(request):
    if request.method == 'POST':
        form = AuthenticationForm(request.POST)
        username = request.POST['username']
        password = request.POST['password']
        user = authenticate(username=username,password=password)
        if user:
            if user.is_active:
                login(request,user)
                return redirect(reverse('your_success_url'))
        else:
            messages.error(request,'username or password not correct')
            return redirect(reverse('your_login_url'))
        
                
    else:
        form = AuthenticationForm()
    return render(request,'your_template_name.html',{'form':form})

from . import views

urlpatterns = [
    path('accounts/login/', views.login, name='login')
]

根据deafult，Django使用
is_active
执行相同的操作。Django使用
is_active
执行相同的操作。hi，你知道如何覆盖登录表单吗？