Why isn't urls.py generated with django-admin startapp mysite?

Question

But instead has to be created by the user.

 project
 |
 +-- settings.py
 +-- mysite
     |
     +-- views.py
     +-- apps.py
     +-- models.py
     +-- * user created urls.py file *

Answer 1

An app doesn't need to have urls, views, or anything at all. It can also just be a collection of templates or be a middleware. Therefore these files have to be created by the user when needed.