Migrate route difficulty to use new IntegerChoices

[climbing.kerkeslager.com] / src / climbing / migrations / 0008_remove_pitch_difficulty_old.py

# Generated by Django 4.0.3 on 2022-03-13 16:48

from django.db import migrations


class Migration(migrations.Migration):

    dependencies = [
        ('climbing', '0007_pitch_difficulty'),
    ]

    operations = [
        migrations.RemoveField(
            model_name='pitch',
            name='difficulty_old',
        ),
    ]