Django 2.1 密码重置视图 404答案

【问题标题】：Django 2.1 PasswordResetView 404Django 2.1 密码重置视图 404
【发布时间】：2018-09-25 16:30:40
【问题描述】：

我正在尝试将用户密码重置功能集成到我的自定义用户模型中。当我尝试访问该 URL 时，出现 404 错误。

我尝试访问的 URL： http://localhost:8000/reset/MQ/4zw-f78ac4c97d45f366a243/

我的 urls.py：

from django.urls import path
from django.urls import reverse_lazy
from django.contrib.auth.views import PasswordResetView
from . import views

app_name = 'accounts'
urlpatterns = [
    path('signup/', views.SignUpView.as_view(), name='signup'),
    path('login/', views.LoginView.as_view(), name='login'),
    path('logout/', views.LogOutView.as_view(), name='logout'),
    path('password-change/', views.PasswordChangeView.as_view(),
         name='password-change'),
    path('password-reset/', views.PasswordResetView.as_view(),
         name='password-reset'),
    path('password-reset-done/', views.PasswordResetDoneView.as_view(),
         name='password-reset-done'),
    path('reset/<uuid:uidb64>/<slug:token>/',
         views.PasswordResetConfirmView.as_view(),
         name='password_reset_confirm'),
]

我的意见.py：

from django.shortcuts import render
from braces import views as bracesviews
from django.views import generic
from .forms import RegisterForm, LoginForm, PasswordResetForm, SetPasswordForm, PasswordChangeForm
from django.contrib.auth import get_user_model
from django.contrib.auth import views as auth_views
from django.contrib.auth import authenticate, login, logout
from django.utils.translation import ugettext, ugettext_lazy as _
from django.urls import reverse_lazy
from django.contrib import auth
# Create your views here.

User = get_user_model()


(...)


class PasswordChangeView(auth_views.PasswordChangeView):
    form_class = PasswordChangeForm
    template_name = 'accounts/password-change.html'
    success_url = reverse_lazy('home')
    form_valid_message = _("Your password was changed!")

    def form_valid(self, form):
        form.save()
        return super().form_valid(form)


class PasswordResetView(auth_views.PasswordResetView):
    form_class = PasswordResetForm
    template_name = 'accounts/password-reset.html'
    success_url = reverse_lazy('accounts:password-reset-done')
    subject_template_name = 'accounts/emails/password-reset-subject.txt'
    email_template_name = 'accounts/emails/password-reset-email.html'


class PasswordResetDoneView(auth_views.PasswordResetDoneView):
    template_name = 'accounts/password-reset-done.html'


class PasswordResetConfirmView(auth_views.PasswordResetConfirmView):
    template_name = 'accounts/password-reset-confirm.html'
    form_class = SetPasswordForm
    success_url = reverse_lazy('home')
    form_valid_message = _("Your password was changed!")

    def form_valid(self, form):
        form.save()
        return super().form_valid(form)

发送重置链接的功能正在工作。我在控制台中收到电子邮件，之前显示的链接正在打印。

在我的模板文件中，我已经做了一个丑陋的 hack....

{% load i18n %}{% autoescape off %}
    {% blocktrans %}You're receiving this email because you requested a password reset for your user account at
        {{ site_name }}.{% endblocktrans %}

    {% trans "Please go to the following page and choose a new password:" %}
    {% block reset_link %}
        {{ protocol }}://{{ domain }}/reset/{{ uid }}/{{ token }}/
    {% endblock %}
    {% trans "Your login email, in case you've forgotten, is same this email address:" %} {{ user.get_username }}

    {% trans "Thanks for using our site!" %}

    {% blocktrans %}The {{ site_name }} team{% endblocktrans %}

{% endautoescape %}

自从

{{ protocol }}://{{ domain }}{% url 'accounts:password-reset-confirm' uidb64=uid token=token %}

根本行不通，还给了我一个错误。也许有人可以向我解释我做错了什么。现在试图弄清楚这一点。

【问题讨论】：

您的重置路径需要一个 uuid，然后是一个 slug，您正在为 uuid 传递 MQ。 MQ 在我看来不像 uuid ????
我没有将uuid生成为MQ，但是Alasdair的解决方案效果很好

标签： django django-forms django-templates django-views

【解决方案1】：

你有

path('reset/<uuid:uidb64>/<slug:token>/',
     views.PasswordResetConfirmView.as_view(),
     name='password_reset_confirm'),

但是uidb64 不是一个uuid，它是一个类似MQ 的字符串。

要解决此问题，请更改 URL 模式以匹配 django.contrib.auth.urls 中的条目：

path('reset/<uidb64>/<token>/', views.PasswordResetConfirmView.as_view(), name='password_reset_confirm'),

【讨论】：