Django Unleashed

10.3.1 Tag Data

In this section, we add data in our database for our Tag objects.

To begin, we need to create a new migration file. If you try to use the command we saw in Chapter 3, Section 3.5, Django will inform you there’s no migration needed, as shown in Example 10.1.

Example 10.1: Shell Code

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$ ./manage.py makemigrations No changes detected

You can force it to create a new migration for a particular app by passing the --empty flag, as shown in Example 10.2.

Example 10.2: Shell Code

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$ ./manage.py makemigrations --empty organizer Migrations for 'organizer':   0002_auto_20150515_2300.py

By default, Django will name the migration file according to the date and time in Coordinated ...