R
0.0.0.0 — it's not about external IP, it is about
listen all interfacesYou’re absolutely right, my point was making it accessible from outside sources.
.
├── __init__.py
├── settings.py
├── testapp
│ ├── __init__.py
│ ├── __pycache__
│ ├── admin.py
│ ├── apps.py
│ ├── migrations
│ ├── models.py
│ ├── tests.py
│ └── views.py
├── urls.py
└── wsgi.py
когда добавляю 'testapp' в INSTALLED_APPS валится ошибка
ModuleNotFoundError: No module named 'testapp'