Google App Engine import error, for django.urls
Question: I'm trying to learn Django, so I completed their multi-part tutorial (Python
2.7) and ran it locally. I got it working fine on my PC.

I need the following import, in a views.py file:

from django.urls import reverse

When I upload it to GAE, it gives me the following error: Exception Type:
ImportError Exception Value: No module named urls

Is this module unavailable for the GAE, or am I doing something wrong? (By the
way, I need this import so I can use the "reverse" method, after a user
submission is received in the polls app, like:
HttpResponseRedirect(reverse('polls:results', args=(question.id,))) )


Answer: `reverse()` was moved from `django.core.urlresolvers` to `django.urls` in
Django 1.10. The error suggests that you are using an older version of Django.

You need to import `reverse()` from the old location:

    
    
    from django.core.urlresolvers import reverse
    

