old_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.14 on 2018-08-28 19:01
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('zerver', '0188_userprofile_enable_login_emails'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='userprofile',
              name='emojiset',
              field=models.CharField(choices=[('google', 'Google modern'), ('google-blob', 'Google classic'), ('twitter', 'Twitter'), ('text', 'Plain text')], default='google-blob', max_length=20),
          ),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.14 on 2018-08-28 19:01
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  from django.db.backends.postgresql_psycopg2.schema import DatabaseSchemaEditor
  from django.db.migrations.state import StateApps
  
  def change_emojiset_choice(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
      UserProfile = apps.get_model('zerver', 'UserProfile')
      UserProfile.objects.filter(emojiset='google').update(emojiset='google-blob')
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('zerver', '0188_userprofile_enable_login_emails'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='userprofile',
              name='emojiset',
              field=models.CharField(choices=[('google', 'Google modern'), ('google-blob', 'Google classic'), ('twitter', 'Twitter'), ('text', 'Plain text')], default='google-blob', max_length=20),
          ),
          migrations.RunPython(
              change_emojiset_choice,
              reverse_code=migrations.RunPython.noop),
      ]
  
subject: Set default emoji to google-blob for existing users too.