old_contents: # Generated by Django 4.0.8 on 2022-10-31 10:11
  
  import datetime
  from django.db import migrations, models
  
  try:
      from django.db.models import JSONField
  except ImportError:  # Django < 3.1
      from jsonfield import JSONField
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('experiments', '0002_auto_20201013_1408'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='experiment',
              name='alternatives',
              field=JSONField(blank=True, default=dict),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='description',
              field=models.TextField(blank=True, default='', null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='relevant_chi2_goals',
              field=models.TextField(blank=True, default='', null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='relevant_mwu_goals',
              field=models.TextField(blank=True, default='', null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='start_date',
              field=models.DateTimeField(blank=True, db_index=True, default=datetime.datetime.now, null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='state',
              field=models.IntegerField(choices=[(0, 'Default/Control'), (1, 'Enabled'), (3, 'Track')], default=0),
          ),
      ]
  
new_contents: # Generated by Django 4.0.8 on 2022-10-31 10:11
  
  from experiments.dateutils import now
  from django.db import migrations, models
  
  try:
      from django.db.models import JSONField
  except ImportError:  # Django < 3.1
      from jsonfield import JSONField
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('experiments', '0002_auto_20201013_1408'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='experiment',
              name='alternatives',
              field=JSONField(blank=True, default=dict),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='description',
              field=models.TextField(blank=True, default='', null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='relevant_chi2_goals',
              field=models.TextField(blank=True, default='', null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='relevant_mwu_goals',
              field=models.TextField(blank=True, default='', null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='start_date',
              field=models.DateTimeField(blank=True, db_index=True, default=now, null=True),
          ),
          migrations.AlterField(
              model_name='experiment',
              name='state',
              field=models.IntegerField(choices=[(0, 'Default/Control'), (1, 'Enabled'), (3, 'Track')], default=0),
          ),
      ]
  
subject: fix migration to take experiments.dateutils.now to give consistent migrations