ModuleNotFoundError：没有名为“ apps”的模块

Question

I'm using Django 1.9 and DRF 3.9.2 in my project. In my urls.py I've used this code

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

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^api/', include('apps.rest_slack.urls', namespace='rest_slack')),
]

and I've set a router in my rest_slack-urls.py

from django.conf.urls import url
from rest_framework import routers
from rest_slack.views import DRSEventView, DRSCommandView

router = routers.DefaultRouter()
router.register(r'web', DRSEventView)
router.register(r'events', DRSCommandView)

urlpatterns = router.urls

when I try to run server its giving me ModuleNotFoundError: No module named 'apps' error. please tell what changes I can do?

myproject/
 |-- slack/
 |    |-- rest_slack/                
 |    |    |-- migrations/
 |    |    |    +-- __init__.py
 |    |    |-- __init__.py
 |    |    |-- admin.py
 |    |    |-- apps.py
 |    |    |-- models.py
 |    |    |-- tests.py
 |    |    |-- urls.py
 |    |    +-- views.py
 |    |-- slack/
 |    |    |-- __init__.py
 |    |    |-- settings.py
 |    |    |-- urls.py
 |    |    |-- wsgi.py
 |    +-- manage.py
 +-- venv/

Answer 1

Welcome to Stack Overflow!

When you pass a dotted string as the first argument to include() , it tries to import that path. If import apps.rest_slack.urls won't work, your include() won't either.

From the looks of your folder structure, it seems you would need to use include('rest_slack.urls', ...) .

To confirm if this is the case, you could run import rest_slack.urls in ./manage.py shell , or simply make the change in your slack/urls.py and see if it works.

Answer 2

From your project structure it looks as though your urls should be configured like this:

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

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^api/', include('slack.rest_slack.urls', namespace='rest_slack')),
]

or if that doesn't work try:

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^api/', include('myproject.slack.rest_slack.urls', namespace='rest_slack')),
]

Your project structure goes myproject.slack.rest_slack.urls.py . I don't see an apps folder in there anywhere.