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132 lines
8.9 KiB
Python
132 lines
8.9 KiB
Python
# encoding: utf-8
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import datetime
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from south.db import db
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from south.v2 import DataMigration
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from django.db import models, utils
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import pickle
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class Migration(DataMigration):
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def forwards(self, orm):
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"Write your forwards methods here."
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# we are fixing a situation were the serverconfig value last_initial_setup_step was left at 1 instead of -1
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# as it should (due to a bug in the setter). This causes db errors as the initial_setup thinks it needs to
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# run again.
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try:
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if orm['objects.ObjectDB'].objects.filter(id=1) and orm["objects.ObjectDB"].objects.filter(id=2):
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# only an issue the critical objects have already been created
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conf = orm.ServerConfig.objects.filter(db_key="last_initial_setup_step")
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if conf:
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conf = conf[0]
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if pickle.loads(str(conf.db_value)) == 1:
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# this shouldn't be 1 if objects already exists. This is the bug. Fix the error.
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conf.db_value = pickle.dumps(-1)
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conf.save()
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except utils.DatabaseError:
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# this will happen if we start the db from scratch (in which case this migration fix is not needed)
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db.commit_transaction()
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db.start_transaction()
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pass
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def backwards(self, orm):
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"Write your backwards methods here."
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models = {
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'auth.group': {
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'Meta': {'object_name': 'Group'},
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
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'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
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},
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'auth.permission': {
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'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
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'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
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},
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'auth.user': {
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'Meta': {'object_name': 'User'},
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'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
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'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
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'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
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'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
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'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
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},
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'contenttypes.contenttype': {
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'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
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'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
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},
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'objects.alias': {
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'Meta': {'object_name': 'Alias'},
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']"}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'objects.nick': {
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'Meta': {'unique_together': "(('db_nick', 'db_type', 'db_obj'),)", 'object_name': 'Nick'},
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'db_nick': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']"}),
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'db_real': ('django.db.models.fields.TextField', [], {}),
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'db_type': ('django.db.models.fields.CharField', [], {'default': "'inputline'", 'max_length': '16', 'null': 'True', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'objects.objattribute': {
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'Meta': {'object_name': 'ObjAttribute'},
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'db_date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'db_lock_storage': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']"}),
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'db_value': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'objects.objectdb': {
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'Meta': {'object_name': 'ObjectDB'},
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'db_cmdset_storage': ('django.db.models.fields.TextField', [], {'null': 'True'}),
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'db_date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'db_destination': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'destinations_set'", 'null': 'True', 'to': "orm['objects.ObjectDB']"}),
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'db_home': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'homes_set'", 'null': 'True', 'to': "orm['objects.ObjectDB']"}),
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'db_location': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'locations_set'", 'null': 'True', 'to': "orm['objects.ObjectDB']"}),
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'db_lock_storage': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
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'db_permissions': ('django.db.models.fields.CharField', [], {'max_length': '512', 'blank': 'True'}),
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'db_player': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['players.PlayerDB']", 'null': 'True', 'blank': 'True'}),
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'db_typeclass_path': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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},
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'players.playerdb': {
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'Meta': {'object_name': 'PlayerDB'},
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'db_date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'db_key': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'db_lock_storage': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
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'db_obj': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['objects.ObjectDB']", 'null': 'True'}),
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'db_permissions': ('django.db.models.fields.CharField', [], {'max_length': '512', 'blank': 'True'}),
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'db_typeclass_path': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'unique': 'True'})
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},
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'server.serverconfig': {
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'Meta': {'object_name': 'ServerConfig'},
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'db_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '64'}),
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'db_value': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
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}
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}
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complete_apps = ['objects', 'server']
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