Question

我正在尝试创建一个系统，通过电子邮件重置忘记的密码，但我遇到了一些错误。

我的网址是：

contactRelationUpdate

当电子邮件地址在from django.contrib.auth import views as auth_views urlpatterns = [ url(r'^$', auth_views.login, name='login'), url(r'^logout/$', auth_views.logout, name='logout'), ## more irrelevant urls here ## url(r'^password/reset/done/$', auth_views.PasswordResetDoneView.as_view(), name='password_reset_done'), url(r'^password/reset/$', auth_views.PasswordResetView.as_view(), name='password_reset'), url(r'^password/reset/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$', auth_views.PasswordResetConfirmView.as_view(), name='password_reset_confirm'), url(r'^password/reset/complete/$', auth_views.PasswordResetCompleteView.as_view(), name='password_reset_complete'), ]处提交时，电子邮件会发送，但我收到此错误：

password_reset

当我将链接复制到浏览器并重置密码时，密码会正确重置，但会出现以下错误：

Internal Server Error: /password/reset/
Traceback (most recent call last):
  File "C:\python\lib\site-packages\django\core\handlers\exception.py", line 41, in inner
    response = get_response(request)
  File "C:\python\lib\site-packages\django\core\handlers\base.py", line 187, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "C:\python\lib\site-packages\django\core\handlers\base.py", line 185, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\python\lib\site-packages\django\views\generic\base.py", line 68, in view
    return self.dispatch(request, *args, **kwargs)
  File "C:\python\lib\site-packages\django\utils\decorators.py", line 67, in _wrapper
    return bound_func(*args, **kwargs)
  File "C:\python\lib\site-packages\django\utils\decorators.py", line 149, in _wrapped_view
    response = view_func(request, *args, **kwargs)
  File "C:\python\lib\site-packages\django\utils\decorators.py", line 63, in bound_func
    return func.__get__(self, type(self))(*args2, **kwargs2)
  File "C:\python\lib\site-packages\django\contrib\auth\views.py", line 439, in dispatch
    return super(PasswordResetView, self).dispatch(*args, **kwargs)
  File "C:\python\lib\site-packages\django\views\generic\base.py", line 88, in dispatch
    return handler(request, *args, **kwargs)
  File "C:\python\lib\site-packages\django\views\generic\edit.py", line 183, in post
    return self.form_valid(form)
  File "C:\python\lib\site-packages\django\contrib\auth\views.py", line 453, in form_valid
    return super(PasswordResetView, self).form_valid(form)
  File "C:\python\lib\site-packages\django\views\generic\edit.py", line 79, in form_valid
    return HttpResponseRedirect(self.get_success_url())
  File "C:\python\lib\site-packages\django\views\generic\edit.py", line 67, in get_success_url
    if self.success_url:
  File "C:\python\lib\site-packages\django\utils\functional.py", line 114, in __wrapper__
    res = func(*self.__args, **self.__kw)
  File "C:\python\lib\site-packages\django\urls\base.py", line 91, in reverse
    return force_text(iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs)))
  File "C:\python\lib\site-packages\django\urls\resolvers.py", line 497, in _reverse_with_prefix
    raise NoReverseMatch(msg)
django.urls.exceptions.NoReverseMatch: Reverse for 'password_reset_done' not found. 'password_reset_done' is not a valid view function or pattern name.
[11/Feb/2018 14:32:04] "POST /password/reset/ HTTP/1.1" 500 121086

从技术上讲，系统功能正常，但显然这些错误信息并不理想。

以下是我提出的其他问题：

NoReverseMatch error with password reset emails

Error with system for email password resets

这是我跟随的tutorial。

Answer 1

我不知道在较新的Djangos中这是否仍然存在，但在以前的版本中我们已经做到了这一点：

# django login views
urlpatterns += patterns(
    'django.contrib.auth.views',
    url(r'^logout/$',
        'logout',
        dict(
            template_name='my/logout.html',
            redirect_field_name='next',
        )),

    url(r'^password-reset/$',
        'password_reset',
        dict(
            template_name='my/password-reset-form.html',
            email_template_name='my/password-reset-email.html',
            subject_template_name='my/password-reset-email-subject.html',
            from_email=settings.FROM_EPOST,
        ),
        name="my-password-reset"),

    url(r'^password-reset-done/$',
        'password_reset_done',
        dict(
            template_name='my/password-reset-done.html',
        )),

    url(r'^password-reset-confirm/(?P<uidb64>.+)/(?P<token>.+)/$',
        'password_reset_confirm',
        dict(
            template_name='my/password-reset-confirm.html',
            # post_reset_redirect='url',
        )),

    url(r'^password-reset-complete/$',
        'password_reset_complete',
        dict(
            template_name='my/password-reset-complete.html',
        )),
)

我似乎记得在这些网址中有斜线存在问题，但是自从我写这些网址以来已经很长时间了。

电子邮件模板包含：

{% block reset_link %}
{{ protocol }}://{{ domain }}{% url 'django.contrib.auth.views.password_reset_confirm' uidb64=uid token=token %}
{% endblock %}

Answer 2

你没有反向匹配，因为password_reset函数重定向到（'password_reset_done'）而不是你的app命名空间有关详细信息，您可以查看here

中的文档

例如，如果您选择app的包含网址如下：

urlpatterns = [
    url(r'election', include(election.urls, namespace="SomeName")),

]

您可以通过删除include url中的名称/命名空间来解决问题，或者需要覆盖password_reset函数。来自django.contrib.auth.view import password_reset

#views.py
def new_password_reset(password_reset):
    if post_reset_redirect is None:
        post_reset_redirect = reverse('SomeName:password_reset_done')

    return TemplateResponse(request, template_name, context) 

#urls.py
from election import views as election_views
#and in your urls change that url:
url(r'^password_reset/$', auth_views.password_reset, name='password_reset')

#with that url :
url(r'^password_reset/$', election_views.new_password_reset, name='password_reset')

你应该没事

Django忘记密码电子邮件系统时出现NoReverseMatch错误

2 个答案: