django 3.1 "autoslug" code example

Example: autoslugfield django 3

# models.py

from django.db import models

from django_extensions.db.fields import AutoSlugField

class MyModel(models.Model):
    title = models.CharField(max_length=42)
    slug = AutoSlugField(populate_from=['title', 'description', 'get_author_name'])