Question

我正在使用django内置的auth网址和视图

所以，在url.py中

url(r'^accounts/', include('django.contrib.auth.urls')),

在views.py中

from MyApp.forms import *
from django.contrib.auth.views import *

我想自定义django inbuit view password_reset_confirm函数使用的SetPasswordForm，因为我需要使用new_password1进行更多检查

在我的forms.py中，我有自定义的SetPasswordForm，如下所示（使用从contrib.auth.forms already导入的SetPasswordForm

class SetPasswordForm(SetPasswordForm):
    error_messages = {
        'invalid_password': _("Please enter a valid password as instructed"),
        'password_mismatch': _("The two password fields didn't match."),
    }
    new_password1 = forms.CharField(widget=forms.PasswordInput, min_length=6, label='New Password' )
    new_password2 = forms.CharField(widget=forms.PasswordInput, min_length=6, label='Confirm new password')

    def clean_new_password1(self):
        password1 = self.cleaned_data.get("password1")

        # password must contain both Digits and Alphabets
        # password cannot contain other symbols
        if password1.isdigit() or password1.isalpha() or not password1.isalnum():
            raise forms.ValidationError(
                self.error_messages['invalid_password'],
                code='invalid_password',
            ) 
        return password1

有谁可以帮助解释为什么django内置视图无法识别我的自定义SetPasswordForm以及是否可以这样做？

如果它不是要识别自定义的SetPasswordForm，那就意味着我必须重新定义url和views参数（以指定要使用的表单）我是对的吗？如果有任何错误，请纠正我

非常感谢。

Answer 1

您应该覆盖URL以将自定义表单类作为view关键字参数传递。详情请见How to override a view from an external Django app。

Answer 2

您需要稍微修改一下您的网址。

在urls.py，这......

urlpatterns = [
    ...
    url(r'^accounts/', include('django.contrib.auth.urls')),
    ...
]

需要...

import django.contrib.auth.views as auth_views
from myapp.forms import SetPasswordForm

urlpatterns = [
    ...

    url(r'^accounts/reset/(?P<uidb64>[0-9A-Za-z_\-]+)/(?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})/$',
    auth_views.password_reset_confirm, {'set_password_form': SetPasswordForm}, name='password_reset_confirm'),
    url(r'^accounts/', include('django.contrib.auth.urls')),
    ...
]

password_reset_confirm网址高于其他网址至关重要。

Django-如何使django内置的auth视图识别自定义的表单

2 个答案: