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OBS: Migration needed(objects, scripts, players). This resolves issue 136 by allowing database objects to be nested in lists and dictionaries as
attributes on objects. Behind the scenes, only the DBREF is stored since storing dbobjects cannot be pickled. One used to be able to store single objects this way, but objects hidden in nested iterable structures were not found. Note that ONLY lists and dictionaries are supported to store on attributes - custom iterables will be stored and retrieved as a generic list instead - this is a tradeoff to be able to store database objects. To migrate, give the following commands from game/: migrate.py migrate objects migrate.py migrate scripts migrate.py migrate players
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Griatch
parent
02775398c4
commit
6eff51de20
6 changed files with 435 additions and 106 deletions
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@ -5,7 +5,7 @@ The managers for the custom Player object and permissions.
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import datetime
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from django.db import models
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from django.contrib.auth.models import User
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from src.typeclasses.managers import returns_typeclass_list, returns_typeclass
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from src.typeclasses.managers import returns_typeclass_list, returns_typeclass, TypedObjectManager
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from src.utils import logger
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#
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@ -59,7 +59,7 @@ def returns_player(method):
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return None
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return func
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class PlayerManager(models.Manager):
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class PlayerManager(TypedObjectManager):
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"""
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Custom manager for the player profile model. We use this
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to wrap users in general in evennia, and supply some useful
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@ -0,0 +1,113 @@
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# 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 SchemaMigration
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from django.db import models
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class Migration(SchemaMigration):
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def forwards(self, orm):
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# Deleting field 'PlayerAttribute.db_mode'
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from src.players.models import PlayerAttribute
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from src.typeclasses.models import PackedDBobject
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for attr in PlayerAttribute.objects.all():
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# resave attributes
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db_mode = attr.db_mode
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if db_mode and db_mode != 'pickle':
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# an object. We need to resave this.
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if db_mode == 'object':
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val = PackedDBobject(attr.db_value, "objectdb")
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elif db_mode == 'player':
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val = PackedDBobject(attr.db_value, "playerdb")
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elif db_mode == 'script':
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val = PackedDBobject(attr.db_value, "scriptdb")
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elif db_mode == 'help':
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val = PackedDBobject(attr.db_value, "helpentry")
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else:
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val = PackedDBobject(attr.db_value, db_mode) # channel, msg
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attr.value = val
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db.delete_column('players_playerattribute', 'db_mode')
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def backwards(self, orm):
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# Adding field 'PlayerAttribute.db_mode'
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db.add_column('players_playerattribute', 'db_mode', self.gf('django.db.models.fields.CharField')(max_length=20, null=True, blank=True), keep_default=False)
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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.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_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.playerattribute': {
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'Meta': {'object_name': 'PlayerAttribute'},
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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['players.PlayerDB']"}),
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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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'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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}
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complete_apps = ['players']
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