I have a model like:
class Thing(models.Model):
title = models.CharField(_('Title'), max_length=255)
I want to add this NOT NULL field:
slug = models.SlugField(_('Slug'), max_length=255)
When I run "python manage.py schemamigration things --auto", I get prompted to enter Python code for my one-off default value.
What should I enter here in order to lowercase and slugify the existing titles? And is there anything else that I have to do with the migration, before running 'migrate'?
i'd probably leave it blank in the migration, and instead follow it with a data migration creating the slugs there with some code