英文:
PasswordResetView takes 1 positional argument but 2 were given
问题
Here's the translated code portion:
def password_recover(request):
print("password_recover")
return password_reset(request, subject_template_name='registration/password_reset_subject.txt')
def password_recover(request):
print("password_recover")
return PasswordResetView(request, subject_template_name='registration/password_reset_subject.txt')
The error message remains the same in both versions:
"takes 1 positional argument but 2 were given"
英文:
def password_recover(request):
print("password_recover")
return password_reset(request, subject_template_name='registration/password_reset_subject.txt')
So I had that piece of code, that was working on django 1.8.While migrating to django 2.2, i changed that piece of code too the one below
def password_recover(request):
print("password_recover")
return PasswordResetView(request, subject_template_name='registration/password_reset_subject.txt')
I am getting error takes 1 positional argument but 2 were given
答案1
得分: 1
以下是翻译好的部分：
不能像这样使用它，正确的示例应该是：
from django.contrib.auth.forms import PasswordResetForm
from django.contrib.auth import views as auth_views
class PasswordResetView(auth_views.PasswordResetView):
subject_template_name = 'registration/password_reset_subject.txt'
在 urls.py 中：
urlpatterns = [
path('', views.PasswordResetView.as_view())
]
请注意，PasswordResetView 是一个基于类的视图，您需要调用 .as_view() 方法。
英文:
You can not use it like so, the correct example would be:
from django.contrib.auth.forms import PasswordResetForm
from django.contrib.auth import views as auth_views
class PasswordResetView(auth_views.PasswordResetView):
subject_template_name = 'registration/password_reset_subject.txt'
and in urls.py
urlpatterns = [
path('', views.PasswordResetView.as_view())
]
Take a note that PasswordResetView is a class-based view and you need to call .as_view() method.
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