英文:
Provide the namespace argument to include() instead on django 3.0
问题
在Django 3.0中，这会产生错误：
django.core.exceptions.ImproperlyConfigured: Passing a 3-tuple to include() is not supported. Pass a 2-tuple containing the list of patterns and app_name, and provide the namespace argument to include() instead.
我应该如何更改 url(r'^admin/', include(admin.site.urls))？我尝试查看文档，
from django.conf.urls import patterns, include, url
from django.contrib import admin
admin.autodiscover()
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^hello/', include(myapp.views)),
]
英文:
In Django 3.0 this gives the error:
django.core.exceptions.ImproperlyConfigured: Passing a 3-tuple to include() is not supported. Pass a 2-tuple containing the list of patterns and app_name, and provide the namespace argument to include() instead.
How should I change url(r'^admin/', include(admin.site.urls))? I tried to look at the documentation,
from django.conf.urls import patterns, include, url
from django.contrib import admin
admin.autodiscover()
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^hello/', include(myapp.views)),
]
答案1
得分: 3
从管理员URL中删除include并使用path：
from django.urls import path
urlpatterns = [
path('admin/', admin.site.urls),
path('hello/', myapp.views),
]
参考这个django 3文档。
英文:
remove include from admin urls and use path
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path('hello/', include('myapp.views')),
]
refer this django 3 doc.
答案2
得分: 0
问题出在 include(myapp.views)：
- 首先，你应该包含一个字符串 (
include('myapp.views'))，而不是实际的模块。这就是导致错误的原因。 - 但第二点，你不应该包含视图，而是应该包含其他的 URL 模式。所以，除非
myapp.views包含顶级的urlpatterns，否则也会出错。
最后，正如 @c.grey 指出的那样，使用 path()，而不是 url()。
英文:
The problem is with include(myapp.views):
- First you should include a string (
include('myapp.views')), not the actual module. That's what is causing the error. - But second, you don't include views, you include other url patterns. So unless
myapp.viewscontains a top-levelurlpatterns, you'll get an error as well.
Finally, as @c.grey pointed out, use path(), not url().
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