Does anyone know how to use Django on CS50 IDE?

Question

I can’t seem to run Django on CS50 IDE. I downloaded Django without a problem. I can create a Django app without a problem using "python manage.py startapp hello". But the problem comes when I run "python manage.py runserver". The result is:

Watching for file changes with StatReloader
Performing system checks...

System check identified no issues (0 silenced).

You have 18 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): admin, auth, contenttypes, sessions.
Run 'python manage.py migrate' to apply them.
January 23, 2021 - 10:17:21
Django version 3.1.5, using settings 'wiki.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

The link http://127.0.0.1:8000/ leads me to a page which says:

This site can’t be reached127.0.0.1 refused to connect.
Try:

Checking the connection
Checking the proxy and the firewall
ERR_CONNECTION_REFUSED

So I ran 'python manage.py migrate'. The result was:

Operations to perform:
  Apply all migrations: admin, auth, contenttypes, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying auth.0008_alter_user_username_max_length... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying auth.0010_alter_group_name_max_length... OK
  Applying auth.0011_update_proxy_permissions... OK
  Applying auth.0012_alter_user_first_name_max_length... OK
  Applying sessions.0001_initial... OK
~/wiki/ $ python manage.py runserver
Watching for file changes with StatReloader
Performing system checks...

System check identified no issues (0 silenced).
January 23, 2021 - 10:20:51
Django version 3.1.5, using settings 'wiki.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

When I go to the link "http://127.0.0.1:8000/", the result in the browser was:

This site can’t be reached127.0.0.1 refused to connect.
Try:

Checking the connection
Checking the proxy and the firewall
ERR_CONNECTION_REFUSED

Answer 1

Type python manage.py runserver 0.0.0.0:8080 and start the server. Then click the web server option in the IDE. After going to the site, remove the -beta from the url and press enter. It will show disallowed host. So now add the url to the allowed hosts like this ["{{the url you got}}", '0.0.0.0']. Then wait for the server to reload or restart the server. Go to the new url. This will now work. This is the official method to run Django on CS50 IDE.

Hope this helps. If it does, then please check the tickmark.