我们可以使用django测试utils来完成它 override_settings 室内装修设计师它将使用临时设置,因此不会对实时站点产生任何影响。

INSTALLED_APPS = [
    # .....
    'mytool',
    # .....
]
ROOT_URL = "myproject.rest_urls"

mytool/url.py

from django.urls import path
from . import views


urlpatterns = [
    path('news/<slug:slug>/', views.NewsDetailView.as_view(), name='news_detail'),
]

from django.test.utils import override_settings
from django.urls import reverse

def temp_reverse(url_conf, url_name, url_args=(), url_kwargs={}):

    @override_settings(ROOT_URLCONF=url_conf)
    def get_reverse(url_name, *args, **kwargs):
        return reverse(url_name, args=args, kwargs=kwargs)
    return get_reverse(url_name, *url_args, **url_kwargs)

访问未注册URL的反向

from mytool.urils import temp_reverse
url = temp_reverse('mytool.urls', 'news_detail', url_kwargs={'slug': 'django-awesome'})
print(url)
# output: /news/django-awesome/