text: # encoding: utf-8
  from __future__ import absolute_import
  
  import datetime
  from south.db import db
  from south.v2 import SchemaMigration
  from django.db import models
  from django.db import DatabaseError
  
  
  class Migration(SchemaMigration):
  
      def forwards(self, orm):
  
          # Adding model 'TaskMeta'
          db.create_table('celery_taskmeta', (
                  ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
                  ('task_id', self.gf('django.db.models.fields.CharField')(unique=True, max_length=191)),
                  ('status', self.gf('django.db.models.fields.CharField')(default='PENDING', max_length=50)),
                  ('result', self.gf('djcelery.picklefield.PickledObjectField')(default=None, null=True)),
                  ('date_done', self.gf('django.db.models.fields.DateTimeField')(auto_now=True, blank=True)),
                  ('traceback', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),))
          db.send_create_signal('djcelery', ['TaskMeta'])
  
          # Adding model 'TaskSetMeta'
          db.create_table('celery_tasksetmeta', (
                  ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
                  ('taskset_id', self.gf('django.db.models.fields.CharField')(unique=True, max_length=191)),
                  ('result', self.gf('djcelery.picklefield.PickledObjectField')()),
                  ('date_done', self.gf('django.db.models.fields.DateTimeField')(auto_now=True, blank=True)),))
          db.send_create_signal('djcelery', ['TaskSetMeta'])
  
          # Adding model 'IntervalSchedule'
          db.create_table('djcelery_intervalschedule', (
                  ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
                  ('every', self.gf('django.db.models.fields.IntegerField')()),
                  ('period', self.gf('django.db.models.fields.CharField')(max_length=24)),))
          db.send_create_signal('djcelery', ['IntervalSchedule'])
  
          # Adding model 'CrontabSchedule'
          db.create_table('djcelery_crontabschedule', (
                  ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
                  ('minute', self.gf('django.db.models.fields.CharField')(default='*', max_length=64)),
                  ('hour', self.gf('django.db.models.fields.CharField')(default='*', max_length=64)),
                  ('day_of_week', self.gf('django.db.models.fields.CharField')(default='*', max_length=64)),))
          db.send_create_signal('djcelery', ['CrontabSchedule'])
  
          # Adding model 'PeriodicTasks'
          db.create_table('djcelery_periodictasks', (
                  ('ident', self.gf('django.db.models.fields.SmallIntegerField')(default=1, unique=True, primary_key=True)),
                  ('last_update', self.gf('django.db.models.fields.DateTimeField')()),))
          db.send_create_signal('djcelery', ['PeriodicTasks'])
  
          # Adding model 'PeriodicTask'
          db.create_table('djcelery_periodictask', (
                  ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
                  ('name', self.gf('django.db.models.fields.CharField')(unique=True, max_length=191)),
                  ('task', self.gf('django.db.models.fields.CharField')(max_length=200)),
                  ('interval', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['djcelery.IntervalSchedule'], null=True, blank=True)),
                  ('crontab', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['djcelery.CrontabSchedule'], null=True, blank=True)),
                  ('args', self.gf('django.db.models.fields.TextField')(default='[]', blank=True)),
                  ('kwargs', self.gf('django.db.models.fields.TextField')(default='{}', blank=True)),
                  ('queue', self.gf('django.db.models.fields.CharField')(default=None, max_length=200, null=True, blank=True)),
                  ('exchange', self.gf('django.db.models.fields.CharField')(default=None, max_length=200, null=True, blank=True)),
                  ('routing_key', self.gf('django.db.models.fields.CharField')(default=None, max_length=200, null=True, blank=True)),
                  ('expires', self.gf('django.db.models.fields.DateTimeField')(null=True, blank=True)),
                  ('enabled', self.gf('django.db.models.fields.BooleanField')(default=True)),
                  ('last_run_at', self.gf('django.db.models.fields.DateTimeField')(null=True, blank=True)),
                  ('total_run_count', self.gf('django.db.models.fields.PositiveIntegerField')(default=0)),
                  ('date_changed', self.gf('django.db.models.fields.DateTimeField')(auto_now=True, blank=True)),))
          db.send_create_signal('djcelery', ['PeriodicTask'])
  
          # Adding model 'WorkerState'
          db.create_table('djcelery_workerstate', (
                  ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
                  ('hostname', self.gf('django.db.models.fields.CharField')(unique=True, max_length=191)),
                  ('last_heartbeat', self.gf('django.db.models.fields.DateTimeField')(null=True, db_index=True)),))
          db.send_create_signal('djcelery', ['WorkerState'])
  
          # Adding model 'TaskState'
          db.create_table('djcelery_taskstate', (
                  ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
                  ('state', self.gf('django.db.models.fields.CharField')(max_length=64, db_index=True)),
                  ('task_id', self.gf('django.db.models.fields.CharField')(unique=True, max_length=36)),
                  ('name', self.gf('django.db.models.fields.CharField')(max_length=200, null=True, db_index=True)),
                  ('tstamp', self.gf('django.db.models.fields.DateTimeField')(db_index=True)),
                  ('args', self.gf('django.db.models.fields.TextField')(null=True)),
                  ('kwargs', self.gf('django.db.models.fields.TextField')(null=True)),
                  ('eta', self.gf('django.db.models.fields.DateTimeField')(null=True)),
                  ('expires', self.gf('django.db.models.fields.DateTimeField')(null=True)),
                  ('result', self.gf('django.db.models.fields.TextField')(null=True)),
                  ('traceback', self.gf('django.db.models.fields.TextField')(null=True)),
                  ('runtime', self.gf('django.db.models.fields.FloatField')(null=True)),
                  ('retries', self.gf('django.db.models.fields.IntegerField')(default=0)),
                  ('worker', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['djcelery.WorkerState'], null=True)),
                  ('hidden', self.gf('django.db.models.fields.BooleanField')(default=False, db_index=True)),))
          db.send_create_signal('djcelery', ['TaskState'])
  
  
      def backwards(self, orm):
  
          # Deleting model 'TaskMeta'
          db.delete_table('celery_taskmeta')
  
          # Deleting model 'TaskSetMeta'
          db.delete_table('celery_tasksetmeta')
  
          # Deleting model 'IntervalSchedule'
          db.delete_table('djcelery_intervalschedule')
  
          # Deleting model 'CrontabSchedule'
          db.delete_table('djcelery_crontabschedule')
  
          # Deleting model 'PeriodicTasks'
          db.delete_table('djcelery_periodictasks')
  
          # Deleting model 'PeriodicTask'
          db.delete_table('djcelery_periodictask')
  
          # Deleting model 'WorkerState'
          db.delete_table('djcelery_workerstate')
  
          # Deleting model 'TaskState'
          db.delete_table('djcelery_taskstate')
  
  
      models = {
          'djcelery.crontabschedule': {
              'Meta': {'object_name': 'CrontabSchedule'},
              'day_of_week': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'}),
              'hour': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'minute': ('django.db.models.fields.CharField', [], {'default': "'*'", 'max_length': '64'})
          },
          'djcelery.intervalschedule': {
              'Meta': {'object_name': 'IntervalSchedule'},
              'every': ('django.db.models.fields.IntegerField', [], {}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'period': ('django.db.models.fields.CharField', [], {'max_length': '24'})
          },
          'djcelery.periodictask': {
              'Meta': {'object_name': 'PeriodicTask'},
              'args': ('django.db.models.fields.TextField', [], {'default': "'[]'", 'blank': 'True'}),
              'crontab': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djcelery.CrontabSchedule']", 'null': 'True', 'blank': 'True'}),
              'date_changed': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
              'enabled': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
              'exchange': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
              'expires': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'interval': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djcelery.IntervalSchedule']", 'null': 'True', 'blank': 'True'}),
              'kwargs': ('django.db.models.fields.TextField', [], {'default': "'{}'", 'blank': 'True'}),
              'last_run_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
              'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '200'}),
              'queue': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
              'routing_key': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
              'task': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
              'total_run_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'})
          },
          'djcelery.periodictasks': {
              'Meta': {'object_name': 'PeriodicTasks'},
              'ident': ('django.db.models.fields.SmallIntegerField', [], {'default': '1', 'unique': 'True', 'primary_key': 'True'}),
              'last_update': ('django.db.models.fields.DateTimeField', [], {})
          },
          'djcelery.taskmeta': {
              'Meta': {'object_name': 'TaskMeta', 'db_table': "'celery_taskmeta'"},
              'date_done': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'result': ('djcelery.picklefield.PickledObjectField', [], {'default': 'None', 'null': 'True'}),
              'status': ('django.db.models.fields.CharField', [], {'default': "'PENDING'", 'max_length': '50'}),
              'task_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
              'traceback': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'})
          },
          'djcelery.tasksetmeta': {
              'Meta': {'object_name': 'TaskSetMeta', 'db_table': "'celery_tasksetmeta'"},
              'date_done': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'result': ('djcelery.picklefield.PickledObjectField', [], {}),
              'taskset_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
          },
          'djcelery.taskstate': {
              'Meta': {'ordering': "['-tstamp']", 'object_name': 'TaskState'},
              'args': ('django.db.models.fields.TextField', [], {'null': 'True'}),
              'eta': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
              'expires': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
              'hidden': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'kwargs': ('django.db.models.fields.TextField', [], {'null': 'True'}),
              'name': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'db_index': 'True'}),
              'result': ('django.db.models.fields.TextField', [], {'null': 'True'}),
              'retries': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
              'runtime': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
              'state': ('django.db.models.fields.CharField', [], {'max_length': '64', 'db_index': 'True'}),
              'task_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '36'}),
              'traceback': ('django.db.models.fields.TextField', [], {'null': 'True'}),
              'tstamp': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True'}),
              'worker': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['djcelery.WorkerState']", 'null': 'True'})
          },
          'djcelery.workerstate': {
              'Meta': {'ordering': "['-last_heartbeat']", 'object_name': 'WorkerState'},
              'hostname': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
              'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
              'last_heartbeat': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'})
          }
      }
  
      complete_apps = ['djcelery']
  