Improve model conversion to trashable, update initial migration

2012-09-22 00:44:09 -04:00
parent 571ce1723c
commit 628e74da95
4 changed files with 110 additions and 47 deletions
--- a/apps/trash/migrations/0001_initial.py
+++ b/apps/trash/migrations/0001_initial.py
@@ -0,0 +1,66 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'TrashCan'
+        db.create_table('trash_trashcan', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(unique=True, max_length=32)),
+        ))
+        db.send_create_signal('trash', ['TrashCan'])
+
+        # Adding model 'TrashCanItem'
+        db.create_table('trash_trashcanitem', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('trash_can', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['trash.TrashCan'])),
+            ('trashed_at', self.gf('django.db.models.fields.DateTimeField')()),
+            ('content_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['contenttypes.ContentType'])),
+            ('object_id', self.gf('django.db.models.fields.PositiveIntegerField')()),
+        ))
+        db.send_create_signal('trash', ['TrashCanItem'])
+
+        # Adding unique constraint on 'TrashCanItem', fields ['trash_can', 'content_type', 'object_id']
+        db.create_unique('trash_trashcanitem', ['trash_can_id', 'content_type_id', 'object_id'])
+
+
+    def backwards(self, orm):
+        # Removing unique constraint on 'TrashCanItem', fields ['trash_can', 'content_type', 'object_id']
+        db.delete_unique('trash_trashcanitem', ['trash_can_id', 'content_type_id', 'object_id'])
+
+        # Deleting model 'TrashCan'
+        db.delete_table('trash_trashcan')
+
+        # Deleting model 'TrashCanItem'
+        db.delete_table('trash_trashcanitem')
+
+
+    models = {
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'trash.trashcan': {
+            'Meta': {'object_name': 'TrashCan'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32'})
+        },
+        'trash.trashcanitem': {
+            'Meta': {'unique_together': "(('trash_can', 'content_type', 'object_id'),)", 'object_name': 'TrashCanItem'},
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'object_id': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'trash_can': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['trash.TrashCan']"}),
+            'trashed_at': ('django.db.models.fields.DateTimeField', [], {})
+        }
+    }
+
+    complete_apps = ['trash']