Django URL 配置错误

Question

当我尝试使用反向或 reverse_lazy 时收到以下消息：

The included URLconf 'ph.urls' does not appear to have any patterns in it. If you see valid patterns in the file then the issue is probably caused by a circular import

当我使用 url（不使用 reverse 或 reverse lazy）时没有问题。我尝试了不同的 url 组合，结果相同

我做错了什么？

ph 是项目。在项目中，我包含了应用程序的 url：

from django.conf import settings
from django.conf.urls import url, include
from django.contrib import admin

urlpatterns = [

    url(r'^account/', include('accounts.urls', namespace='accounts')),
    url(r'^companies/', include('companies.urls', namespace='companies')),
    url(r'^products/', include('products.urls', namespace='products')),
    url(r'^admin/', admin.site.urls),

]

# debug toolbar
if settings.DEBUG:
    import debug_toolbar
    urlpatterns += [
        url(r'^__debug__/', include(debug_toolbar.urls)),
    ]

涉及的应用：

1) 帐户：

from django.conf.urls import url
from .views import AccountDetailView

urlpatterns = [
     url(r'$', AccountDetailView.as_view(), name='dashboard'),

2) 产品:

class ProductCreateView(AccountMixin, CreateView):
    model = Product
    form_class = ProductModelForm
    url = reverse_lazy('accounts:dashboard')
    url2 = reverse_lazy('products:list')
    #print(url)
    template_name = 'accounts/product_form.html'
    #success_url = reverse_lazy('accounts:product_detail')

Answer 1

我解决了问题；

我在里面使用了 get_success_url() 调用 reverse()。

reverse_lazy 没有用，因为必须为 url 传递 kwargs，我忘记了。

def get_success_url(自我): return反向（'accounts:product_detail'，kwargs={'pk'：self.object.pk}）

Django URL 配置错误

Django URL conf error

django

django-urls

django-views

django-class-based-views