Consistent, gapless, periodic(optional) sequences with number formatting for accounting documents and such

• Postgres 9.5+
• Python 3.8+
• Django 4+

1. pip install django-enumeration

2. Add "enumeration" to your INSTALLED_APPS setting like this:

   INSTALLED_APPS = [
       ...
       'enumeration',
   ]
   

3. Run python manage.py migrate to create the enumeration models.

DJANGO_SETTINGS_MODULE=enumeration.tests.settings django-admin makemigrations