mybuddy/babybuddy/migrations/0020_update_language_en_to_en_us.py

# Generated by Django 3.2.9 on 2021-12-13 21:25

from django.db import migrations


def update_language_en_to_en_us(apps, schema_editor):
    Settings = apps.get_model("babybuddy", "Settings")
    for settings in Settings.objects.all():
        if settings.language == "en":
            settings.language = "en-US"
            settings.save()


def update_language_en_us_to_en(apps, schema_editor):
    Settings = apps.get_model("babybuddy", "Settings")
    for settings in Settings.objects.all():
        if settings.language == "en-US":
            settings.language = "en"
            settings.save()


class Migration(migrations.Migration):

    dependencies = [
        ("babybuddy", "0019_alter_settings_timezone"),
    ]

    operations = [
        migrations.RunPython(
            update_language_en_to_en_us, reverse_code=update_language_en_us_to_en
        ),
    ]