我在django中使用contrib auth reset_password，当我点击它发送给我的链接时出现错误。
[27/May/2016 20:23:41] ERROR [django.request:256] Internal Server Error: /reset/MQ/4c9-5eacbebedfa0c1742a1c/
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 164, in get_response
response = response.render()
File "/usr/local/lib/python2.7/dist-packages/django/template/response.py", line 158, in render
self.content = self.rendered_content
File "/usr/local/lib/python2.7/dist-packages/django/template/response.py", line 135, in rendered_content
content = template.render(context, self._request)
File "/usr/local/lib/python2.7/dist-packages/django/template/backends/django.py", line 74, in render
return self.template.render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 209, in render
return self._render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 201, in _render
return self.nodelist.render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 903, in render
bit = self.render_node(node, context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 917, in render_node
return node.render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/loader_tags.py", line 135, in render
return compiled_parent._render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 201, in _render
return self.nodelist.render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 903, in render
bit = self.render_node(node, context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 917, in render_node
return node.render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/loader_tags.py", line 65, in render
result = block.nodelist.render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 903, in render
bit = self.render_node(node, context)
File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 917, in render_node
return node.render(context)
File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 507, in render
six.reraise(*exc_info)
File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 493, in render
url = reverse(view_name, args=args, kwargs=kwargs, current_app=current_app)
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 579, in reverse
return force_text(iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs)))
File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 496, in _reverse_with_prefix
(lookup_view_s, args, kwargs, len(patterns), patterns))
NoReverseMatch: Reverse for 'password-reset-confirm' with arguments '()' and keyword arguments '{u'uidb64': '', u'token': ''}' not found. 1 pattern(s) tried: ['reset/(?P<uidb64>[0-9A-Za-z_\\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$']
这是我的urls.py:
url(r'^password_reset/$', views.reset, name='password-reset'),
url(r'^reset/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$',
views.reset_confirm, name='password-reset-confirm'),
和我的views.py：
def reset_confirm(request, uidb64=None, token=None):
return password_reset_confirm(request, template_name='registration/reset_confirm.html',
uidb64=uidb64, token=token, post_reset_redirect=reverse('dashboard-login'))
def reset(request):
return password_reset(request, template_name='registration/reset.html',
email_template_name='registration/reset_email.html',
subject_template_name='registration/reset_subject.txt',
post_reset_redirect=reverse('dashboard-login'))
和电子邮件模板：
Someone asked for password reset for email {{ email }}. Follow the link below:
https://www.websitename.com{% url 'password-reset-confirm' uidb64=uid token=token %}
是的，实际模板中不是“websitename.com”。和我的重置页面模板：
<div class="reset-page">
<h3 class="reset-header">{% blocktrans %}Reset Password - Step 1 of 2{% endblocktrans %}</h3>
<form class="login-form" action="{% url 'password-reset' %}" method="post">
<div class='form'>
{% csrf_token %}
<input id="id_email" name="email" type="text" class="text-login" placeholder="Email" />
<input type="submit" class="submit-login" style="margin-top: 30px;" value="{% trans 'Submit' %}" />
</div>
</form>
<p class="reset-info">{% blocktrans %}Enter your email address to receive a password change link.{% endblocktrans %}</p>
</div>
和未显示的模板，确认：
<div class="reset-page">
<h3 class="reset-header">{% blocktrans %}Reset Password - Step 2 of 2{% endblocktrans %}</h3>
<form class="login-form" action="{% url 'password-reset-confirm' uidb64=uidb64 token=token %}" method="post">
<div class='form'>
{% if validlink %}
{% csrf_token %}
<input id="id_new_password1" name="new_password1" type="text" class="text-login" placeholder="Password" />
<input id="id_new_password2" name="new_password2" type="text" class="text-login" placeholder="Confirm Password" />
<input type="submit" class="submit-login" value="{% trans 'Submit' %}" />
{% else %}
<p class="reset-error">{% blocktrans %}Error: This reset link is no longer valid!{% endblocktrans %}</p>
{% endif %}
{% if error_messages %}
<p class="reset-error">Error: {{ error_messages }}</p>
{% endif %}
</div>
</form>
<p class="reset-info">{% blocktrans %}Enter your new password, twice.{% endblocktrans %}</p>
</div>
它适用于电子邮件的链接。我在/ password_reset /上输入我的电子邮件并发送电子邮件，但链接给了我这个错误，而不是带我到我输入2个新密码的页面。错误似乎发生在确认模板中的url标记中。
编辑：
这是django.contrib.auth.views.password_reset_confirm（），它是错误来源的一部分：
@sensitive_post_parameters()
@never_cache
def password_reset_confirm(request, uidb64=None, token=None,
template_name='registration/password_reset_confirm.html',
token_generator=default_token_generator,
set_password_form=SetPasswordForm,
post_reset_redirect=None,
current_app=None, extra_context=None):
"""
View that checks the hash in a password reset link and presents a
form for entering a new password.
"""
UserModel = get_user_model()
assert uidb64 is not None and token is not None # checked by URLconf
if post_reset_redirect is None:
post_reset_redirect = reverse('password_reset_complete')
else:
post_reset_redirect = resolve_url(post_reset_redirect)
try:
# urlsafe_base64_decode() decodes to bytestring on Python 3
uid = force_text(urlsafe_base64_decode(uidb64))
user = UserModel._default_manager.get(pk=uid)
except (TypeError, ValueError, OverflowError, UserModel.DoesNotExist):
user = None
if user is not None and token_generator.check_token(user, token):
validlink = True
title = _('Enter new password')
if request.method == 'POST':
form = set_password_form(user, request.POST)
if form.is_valid():
form.save()
return HttpResponseRedirect(post_reset_redirect)
else:
form = set_password_form(user)
else:
validlink = False
form = None
title = _('Password reset unsuccessful')
context = {
'form': form,
'title': title,
'validlink': validlink,
}
if extra_context is not None:
context.update(extra_context)
if current_app is not None:
request.current_app = current_app
return TemplateResponse(request, template_name, context)
我意识到在确认模板中没有得到参数uidb64和token。所以我添加了它们，但现在我在顶部得到的错误略有不同。争论似乎是空洞的。我怎样才能获得uidb64和token的值，以便将它们传递给url？
答案 0 :(得分：0)
解决方案是将确认模板中的表单操作设置为
action=""