old_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.9.4 on 2017-04-25 09:25
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import django.db.models.deletion
  import wooey.models.mixins
  
  
  def createParsers(apps, schema_editor):
      ScriptParameter = apps.get_model('wooey', 'ScriptParameter')
      ScriptParser = apps.get_model('wooey', 'ScriptParser')
  
      for param in ScriptParameter.objects.all():
          script_version = param.script_version.last()
          parser, created = ScriptParser.objects.get_or_create(script_version=script_version)
          param.parser = parser
          param.save()
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('wooey', '0027_parameter_order'),
      ]
  
      operations = [
          migrations.CreateModel(
              name='ScriptParser',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(blank=True, max_length=255, default='')),
                  ('script_version', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='wooey.ScriptVersion')),
              ],
              bases=(wooey.models.mixins.WooeyPy2Mixin, models.Model),
          ),
          migrations.RunPython(createParsers),
          migrations.AddField(
              model_name='scriptparameter',
              name='parser',
              field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='wooey.ScriptParser'),
              preserve_default=False,
          ),
      ]
  
new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.9.4 on 2017-04-25 09:25
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import django.db.models.deletion
  import wooey.models.mixins
  
  
  def createParsers(apps, schema_editor):
      ScriptParameter = apps.get_model('wooey', 'ScriptParameter')
      ScriptParser = apps.get_model('wooey', 'ScriptParser')
  
      for param in ScriptParameter.objects.all():
          script_version = param.script_version.last()
          parser, created = ScriptParser.objects.get_or_create(script_version=script_version)
          param.parser = parser
          param.save()
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('wooey', '0027_parameter_order'),
      ]
  
      operations = [
          migrations.CreateModel(
              name='ScriptParser',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(blank=True, max_length=255, default='')),
                  ('script_version', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='wooey.ScriptVersion')),
              ],
              bases=(wooey.models.mixins.WooeyPy2Mixin, models.Model),
          ),
          migrations.AddField(
              model_name='scriptparameter',
              name='parser',
              field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='wooey.ScriptParser'),
              preserve_default=False,
          ),
          migrations.RunPython(createParsers),
      ]
  
subject: Move createParsers after parser field is added (#228)