Add unique_together constraints to ManyToMany through models

Oscar uses explicit through-models for some ManyToMany relationships.
The expectation is that for each combinatination of the two foreign
keys, only one model can exist. But this hasn't been enforced until now.

Fixes #1309.

docs/source/releases/v0.8.rst

@@ -150,10 +150,24 @@ are no nulls in your ``basket_line`` table:
 Migrations
 ~~~~~~~~~~
 
+* Catalogue:
+
+    - ``0021`` - Add ``unique_together`` to ``ProductAttributeValue``,
+      ``ProductRecommendation`` and ``ProductCategory``
+
+* Order:
+
+    - ``0029`` - Add ``unique_together`` to ``PaymentEventQuantity`` and ``ShippingEventQuantity``
+
+* Promotions:
+
+    - ``0006`` - Add ``unique_together`` to ``OrderedProduct``
+
 * Shipping:
 
     - ``0007`` - Change ``WeightBand.upper_limit`` from ``FloatField`` to ``DecimalField``
 
+
 .. _deprecated_features:
 
 Removal of deprecated features

oscar/apps/catalogue/abstract_models.py

@@ -183,6 +183,7 @@ class AbstractProductCategory(models.Model):
         ordering = ['product', 'category']
         verbose_name = _('Product Category')
         verbose_name_plural = _('Product Categories')
+        unique_together = ('product', 'category')
 
     def __unicode__(self):
         return u"<productcategory for product '%s'>" % self.product
@@ -525,6 +526,7 @@ class ProductRecommendation(models.Model):
         verbose_name = _('Product Recommendation')
         verbose_name_plural = _('Product Recomendations')
         ordering = ['primary', '-ranking']
+        unique_together = ('primary', 'recommendation')
 
 
 class ProductAttributesContainer(object):
@@ -817,6 +819,7 @@ class AbstractProductAttributeValue(models.Model):
         abstract = True
         verbose_name = _('Product Attribute Value')
         verbose_name_plural = _('Product Attribute Values')
+        unique_together = ('attribute', 'product')
 
     def __unicode__(self):
         return self.summary()

oscar/apps/catalogue/migrations/0021_auto__add_unique_productattributevalue_attribute_product__add_unique_p.py

@@ -0,0 +1,156 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding unique constraint on 'ProductAttributeValue', fields ['attribute', 'product']
+        db.create_unique(u'catalogue_productattributevalue', ['attribute_id', 'product_id'])
+
+        # Adding unique constraint on 'ProductRecommendation', fields ['primary', 'recommendation']
+        db.create_unique(u'catalogue_productrecommendation', ['primary_id', 'recommendation_id'])
+
+        # Adding unique constraint on 'ProductCategory', fields ['product', 'category']
+        db.create_unique(u'catalogue_productcategory', ['product_id', 'category_id'])
+
+
+    def backwards(self, orm):
+        # Removing unique constraint on 'ProductCategory', fields ['product', 'category']
+        db.delete_unique(u'catalogue_productcategory', ['product_id', 'category_id'])
+
+        # Removing unique constraint on 'ProductRecommendation', fields ['primary', 'recommendation']
+        db.delete_unique(u'catalogue_productrecommendation', ['primary_id', 'recommendation_id'])
+
+        # Removing unique constraint on 'ProductAttributeValue', fields ['attribute', 'product']
+        db.delete_unique(u'catalogue_productattributevalue', ['attribute_id', 'product_id'])
+
+
+    models = {
+        u'catalogue.attributeentity': {
+            'Meta': {'object_name': 'AttributeEntity'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255', 'blank': 'True'}),
+            'type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'entities'", 'to': u"orm['catalogue.AttributeEntityType']"})
+        },
+        u'catalogue.attributeentitytype': {
+            'Meta': {'object_name': 'AttributeEntityType'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255', 'blank': 'True'})
+        },
+        u'catalogue.attributeoption': {
+            'Meta': {'object_name': 'AttributeOption'},
+            'group': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': u"orm['catalogue.AttributeOptionGroup']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'option': ('django.db.models.fields.CharField', [], {'max_length': '255'})
+        },
+        u'catalogue.attributeoptiongroup': {
+            'Meta': {'object_name': 'AttributeOptionGroup'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        u'catalogue.category': {
+            'Meta': {'ordering': "['full_name']", 'object_name': 'Category'},
+            'depth': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'full_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
+            'numchild': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'path': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255'})
+        },
+        u'catalogue.option': {
+            'Meta': {'object_name': 'Option'},
+            'code': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'type': ('django.db.models.fields.CharField', [], {'default': "'Required'", 'max_length': '128'})
+        },
+        u'catalogue.product': {
+            'Meta': {'ordering': "['-date_created']", 'object_name': 'Product'},
+            'attributes': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.ProductAttribute']", 'through': u"orm['catalogue.ProductAttributeValue']", 'symmetrical': 'False'}),
+            'categories': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Category']", 'through': u"orm['catalogue.ProductCategory']", 'symmetrical': 'False'}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date_updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'db_index': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_discountable': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'variants'", 'null': 'True', 'to': u"orm['catalogue.Product']"}),
+            'product_class': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'products'", 'null': 'True', 'on_delete': 'models.PROTECT', 'to': u"orm['catalogue.ProductClass']"}),
+            'product_options': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Option']", 'symmetrical': 'False', 'blank': 'True'}),
+            'rating': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
+            'recommended_products': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Product']", 'symmetrical': 'False', 'through': u"orm['catalogue.ProductRecommendation']", 'blank': 'True'}),
+            'related_products': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'relations'", 'blank': 'True', 'to': u"orm['catalogue.Product']"}),
+            'score': ('django.db.models.fields.FloatField', [], {'default': '0.0', 'db_index': 'True'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'upc': ('oscar.models.fields.NullCharField', [], {'max_length': '64', 'unique': 'True', 'null': 'True', 'blank': 'True'})
+        },
+        u'catalogue.productattribute': {
+            'Meta': {'ordering': "['code']", 'object_name': 'ProductAttribute'},
+            'code': ('django.db.models.fields.SlugField', [], {'max_length': '128'}),
+            'entity_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeEntityType']", 'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'option_group': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeOptionGroup']", 'null': 'True', 'blank': 'True'}),
+            'product_class': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'attributes'", 'null': 'True', 'to': u"orm['catalogue.ProductClass']"}),
+            'required': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'type': ('django.db.models.fields.CharField', [], {'default': "'text'", 'max_length': '20'})
+        },
+        u'catalogue.productattributevalue': {
+            'Meta': {'unique_together': "(('attribute', 'product'),)", 'object_name': 'ProductAttributeValue'},
+            'attribute': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.ProductAttribute']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'attribute_values'", 'to': u"orm['catalogue.Product']"}),
+            'value_boolean': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'value_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'value_entity': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeEntity']", 'null': 'True', 'blank': 'True'}),
+            'value_file': ('django.db.models.fields.files.FileField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'value_float': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'value_image': ('django.db.models.fields.files.ImageField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'value_integer': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'value_option': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeOption']", 'null': 'True', 'blank': 'True'}),
+            'value_richtext': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'value_text': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'})
+        },
+        u'catalogue.productcategory': {
+            'Meta': {'ordering': "['product', 'category']", 'unique_together': "(('product', 'category'),)", 'object_name': 'ProductCategory'},
+            'category': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Category']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        },
+        u'catalogue.productclass': {
+            'Meta': {'ordering': "['name']", 'object_name': 'ProductClass'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'options': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Option']", 'symmetrical': 'False', 'blank': 'True'}),
+            'requires_shipping': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'slug': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            'track_stock': ('django.db.models.fields.BooleanField', [], {'default': 'True'})
+        },
+        u'catalogue.productimage': {
+            'Meta': {'ordering': "['display_order']", 'unique_together': "(('product', 'display_order'),)", 'object_name': 'ProductImage'},
+            'caption': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'display_order': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'original': ('django.db.models.fields.files.ImageField', [], {'max_length': '255'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'images'", 'to': u"orm['catalogue.Product']"})
+        },
+        u'catalogue.productrecommendation': {
+            'Meta': {'unique_together': "(('primary', 'recommendation'),)", 'object_name': 'ProductRecommendation'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'primary': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'primary_recommendations'", 'to': u"orm['catalogue.Product']"}),
+            'ranking': ('django.db.models.fields.PositiveSmallIntegerField', [], {'default': '0'}),
+            'recommendation': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        }
+    }
+
+    complete_apps = ['catalogue']

oscar/apps/offer/models.py

@@ -902,7 +902,7 @@ class RangeProduct(models.Model):
     display_order = models.IntegerField(default=0)
 
     class Meta:
-        unique_together = (('range', 'product'),)
+        unique_together = ('range', 'product')
 
 # ==========
 # Conditions

oscar/apps/order/abstract_models.py

@@ -818,6 +818,7 @@ class PaymentEventQuantity(models.Model):
     class Meta:
         verbose_name = _("Payment Event Quantity")
         verbose_name_plural = _("Payment Event Quantities")
+        unique_together = ('event', 'line')
 
 
 # SHIPPING EVENTS
@@ -874,6 +875,7 @@ class ShippingEventQuantity(models.Model):
     class Meta:
         verbose_name = _("Shipping Event Quantity")
         verbose_name_plural = _("Shipping Event Quantities")
+        unique_together = ('event', 'line')
 
     def save(self, *args, **kwargs):
         # Default quantity to full quantity of line

oscar/apps/order/migrations/0029_auto__add_unique_paymenteventquantity_event_line__add_unique_shippinge.py

@@ -0,0 +1,489 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+from oscar.core.compat import AUTH_USER_MODEL, AUTH_USER_MODEL_NAME
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding unique constraint on 'PaymentEventQuantity', fields ['event', 'line']
+        db.create_unique(u'order_paymenteventquantity', ['event_id', 'line_id'])
+
+        # Adding unique constraint on 'ShippingEventQuantity', fields ['event', 'line']
+        db.create_unique(u'order_shippingeventquantity', ['event_id', 'line_id'])
+
+
+    def backwards(self, orm):
+        # Removing unique constraint on 'ShippingEventQuantity', fields ['event', 'line']
+        db.delete_unique(u'order_shippingeventquantity', ['event_id', 'line_id'])
+
+        # Removing unique constraint on 'PaymentEventQuantity', fields ['event', 'line']
+        db.delete_unique(u'order_paymenteventquantity', ['event_id', 'line_id'])
+
+
+    models = {
+        u'address.country': {
+            'Meta': {'ordering': "('-display_order', 'name')", 'object_name': 'Country'},
+            'display_order': ('django.db.models.fields.PositiveSmallIntegerField', [], {'default': '0', 'db_index': 'True'}),
+            'is_shipping_country': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
+            'iso_3166_1_a2': ('django.db.models.fields.CharField', [], {'max_length': '2', 'primary_key': 'True'}),
+            'iso_3166_1_a3': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '3', 'blank': 'True'}),
+            'iso_3166_1_numeric': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True', 'db_index': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'printable_name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        u'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        u'auth.permission': {
+            'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        AUTH_USER_MODEL: {
+            'Meta': {'object_name': AUTH_USER_MODEL_NAME},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        u'basket.basket': {
+            'Meta': {'object_name': 'Basket'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date_merged': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'date_submitted': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'owner': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'baskets'", 'null': 'True', 'to': u"orm['{0}']".format(AUTH_USER_MODEL)}),
+            'status': ('django.db.models.fields.CharField', [], {'default': "'Open'", 'max_length': '128'}),
+            'vouchers': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': u"orm['voucher.Voucher']", 'null': 'True', 'blank': 'True'})
+        },
+        u'catalogue.attributeentity': {
+            'Meta': {'object_name': 'AttributeEntity'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255', 'blank': 'True'}),
+            'type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'entities'", 'to': u"orm['catalogue.AttributeEntityType']"})
+        },
+        u'catalogue.attributeentitytype': {
+            'Meta': {'object_name': 'AttributeEntityType'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255', 'blank': 'True'})
+        },
+        u'catalogue.attributeoption': {
+            'Meta': {'object_name': 'AttributeOption'},
+            'group': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': u"orm['catalogue.AttributeOptionGroup']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'option': ('django.db.models.fields.CharField', [], {'max_length': '255'})
+        },
+        u'catalogue.attributeoptiongroup': {
+            'Meta': {'object_name': 'AttributeOptionGroup'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        u'catalogue.category': {
+            'Meta': {'ordering': "['full_name']", 'object_name': 'Category'},
+            'depth': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'full_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
+            'numchild': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'path': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255'})
+        },
+        u'catalogue.option': {
+            'Meta': {'object_name': 'Option'},
+            'code': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'type': ('django.db.models.fields.CharField', [], {'default': "'Required'", 'max_length': '128'})
+        },
+        u'catalogue.product': {
+            'Meta': {'ordering': "['-date_created']", 'object_name': 'Product'},
+            'attributes': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.ProductAttribute']", 'through': u"orm['catalogue.ProductAttributeValue']", 'symmetrical': 'False'}),
+            'categories': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Category']", 'through': u"orm['catalogue.ProductCategory']", 'symmetrical': 'False'}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date_updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'db_index': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_discountable': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'variants'", 'null': 'True', 'to': u"orm['catalogue.Product']"}),
+            'product_class': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'products'", 'null': 'True', 'on_delete': 'models.PROTECT', 'to': u"orm['catalogue.ProductClass']"}),
+            'product_options': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Option']", 'symmetrical': 'False', 'blank': 'True'}),
+            'rating': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
+            'recommended_products': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Product']", 'symmetrical': 'False', 'through': u"orm['catalogue.ProductRecommendation']", 'blank': 'True'}),
+            'related_products': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'relations'", 'blank': 'True', 'to': u"orm['catalogue.Product']"}),
+            'score': ('django.db.models.fields.FloatField', [], {'default': '0.0', 'db_index': 'True'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'upc': ('oscar.models.fields.NullCharField', [], {'max_length': '64', 'unique': 'True', 'null': 'True', 'blank': 'True'})
+        },
+        u'catalogue.productattribute': {
+            'Meta': {'ordering': "['code']", 'object_name': 'ProductAttribute'},
+            'code': ('django.db.models.fields.SlugField', [], {'max_length': '128'}),
+            'entity_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeEntityType']", 'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'option_group': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeOptionGroup']", 'null': 'True', 'blank': 'True'}),
+            'product_class': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'attributes'", 'null': 'True', 'to': u"orm['catalogue.ProductClass']"}),
+            'required': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'type': ('django.db.models.fields.CharField', [], {'default': "'text'", 'max_length': '20'})
+        },
+        u'catalogue.productattributevalue': {
+            'Meta': {'unique_together': "(('attribute', 'product'),)", 'object_name': 'ProductAttributeValue'},
+            'attribute': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.ProductAttribute']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'attribute_values'", 'to': u"orm['catalogue.Product']"}),
+            'value_boolean': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'value_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'value_entity': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeEntity']", 'null': 'True', 'blank': 'True'}),
+            'value_file': ('django.db.models.fields.files.FileField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'value_float': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'value_image': ('django.db.models.fields.files.ImageField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'value_integer': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'value_option': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeOption']", 'null': 'True', 'blank': 'True'}),
+            'value_richtext': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'value_text': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'})
+        },
+        u'catalogue.productcategory': {
+            'Meta': {'ordering': "['product', 'category']", 'unique_together': "(('product', 'category'),)", 'object_name': 'ProductCategory'},
+            'category': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Category']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        },
+        u'catalogue.productclass': {
+            'Meta': {'ordering': "['name']", 'object_name': 'ProductClass'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'options': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Option']", 'symmetrical': 'False', 'blank': 'True'}),
+            'requires_shipping': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'slug': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            'track_stock': ('django.db.models.fields.BooleanField', [], {'default': 'True'})
+        },
+        u'catalogue.productrecommendation': {
+            'Meta': {'unique_together': "(('primary', 'recommendation'),)", 'object_name': 'ProductRecommendation'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'primary': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'primary_recommendations'", 'to': u"orm['catalogue.Product']"}),
+            'ranking': ('django.db.models.fields.PositiveSmallIntegerField', [], {'default': '0'}),
+            'recommendation': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        },
+        u'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'}),
+            u'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'})
+        },
+        u'customer.communicationeventtype': {
+            'Meta': {'object_name': 'CommunicationEventType'},
+            'category': ('django.db.models.fields.CharField', [], {'default': "u'Order related'", 'max_length': '255'}),
+            'code': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'_'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date_updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'email_body_html_template': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'email_body_template': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'email_subject_template': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'sms_template': ('django.db.models.fields.CharField', [], {'max_length': '170', 'null': 'True', 'blank': 'True'})
+        },
+        u'offer.benefit': {
+            'Meta': {'object_name': 'Benefit'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'max_affected_items': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'proxy_class': ('oscar.models.fields.NullCharField', [], {'default': 'None', 'max_length': '255', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
+            'range': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['offer.Range']", 'null': 'True', 'blank': 'True'}),
+            'type': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'value': ('oscar.models.fields.PositiveDecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'})
+        },
+        u'offer.condition': {
+            'Meta': {'object_name': 'Condition'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'proxy_class': ('oscar.models.fields.NullCharField', [], {'default': 'None', 'max_length': '255', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
+            'range': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['offer.Range']", 'null': 'True', 'blank': 'True'}),
+            'type': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'value': ('oscar.models.fields.PositiveDecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'})
+        },
+        u'offer.conditionaloffer': {
+            'Meta': {'ordering': "['-priority']", 'object_name': 'ConditionalOffer'},
+            'benefit': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['offer.Benefit']"}),
+            'condition': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['offer.Condition']"}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'end_datetime': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'max_basket_applications': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'max_discount': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'max_global_applications': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'max_user_applications': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
+            'num_applications': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'num_orders': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'offer_type': ('django.db.models.fields.CharField', [], {'default': "'Site'", 'max_length': '128'}),
+            'priority': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'redirect_url': ('oscar.models.fields.ExtendedURLField', [], {'max_length': '200', 'blank': 'True'}),
+            'slug': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            'start_datetime': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'status': ('django.db.models.fields.CharField', [], {'default': "'Open'", 'max_length': '64'}),
+            'total_discount': ('django.db.models.fields.DecimalField', [], {'default': "'0.00'", 'max_digits': '12', 'decimal_places': '2'})
+        },
+        u'offer.range': {
+            'Meta': {'object_name': 'Range'},
+            'classes': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'classes'", 'blank': 'True', 'to': u"orm['catalogue.ProductClass']"}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'excluded_products': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'excludes'", 'blank': 'True', 'to': u"orm['catalogue.Product']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'included_categories': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'includes'", 'blank': 'True', 'to': u"orm['catalogue.Category']"}),
+            'included_products': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'includes'", 'blank': 'True', 'through': u"orm['offer.RangeProduct']", 'to': u"orm['catalogue.Product']"}),
+            'includes_all_products': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_public': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
+            'proxy_class': ('oscar.models.fields.NullCharField', [], {'default': 'None', 'max_length': '255', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '128', 'unique': 'True', 'null': 'True'})
+        },
+        u'offer.rangeproduct': {
+            'Meta': {'unique_together': "(('range', 'product'),)", 'object_name': 'RangeProduct'},
+            'display_order': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"}),
+            'range': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['offer.Range']"})
+        },
+        u'order.billingaddress': {
+            'Meta': {'object_name': 'BillingAddress'},
+            'country': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['address.Country']"}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'line1': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'line2': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'line3': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'line4': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'postcode': ('oscar.models.fields.UppercaseCharField', [], {'max_length': '64', 'blank': 'True'}),
+            'search_text': ('django.db.models.fields.CharField', [], {'max_length': '1000'}),
+            'state': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'})
+        },
+        u'order.communicationevent': {
+            'Meta': {'ordering': "['-date_created']", 'object_name': 'CommunicationEvent'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'event_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['customer.CommunicationEventType']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'order': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'communication_events'", 'to': u"orm['order.Order']"})
+        },
+        u'order.line': {
+            'Meta': {'object_name': 'Line'},
+            'est_dispatch_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'line_price_before_discounts_excl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'line_price_before_discounts_incl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'line_price_excl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'line_price_incl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'order': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'lines'", 'to': u"orm['order.Order']"}),
+            'partner': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'order_lines'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': u"orm['partner.Partner']"}),
+            'partner_line_notes': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'partner_line_reference': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'partner_name': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'partner_sku': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'quantity': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
+            'status': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'stockrecord': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['partner.StockRecord']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'unit_cost_price': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'unit_price_excl_tax': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'unit_price_incl_tax': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'unit_retail_price': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'upc': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True', 'blank': 'True'})
+        },
+        u'order.lineattribute': {
+            'Meta': {'object_name': 'LineAttribute'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'line': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'attributes'", 'to': u"orm['order.Line']"}),
+            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'line_attributes'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': u"orm['catalogue.Option']"}),
+            'type': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'value': ('django.db.models.fields.CharField', [], {'max_length': '255'})
+        },
+        u'order.lineprice': {
+            'Meta': {'ordering': "('id',)", 'object_name': 'LinePrice'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'line': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'prices'", 'to': u"orm['order.Line']"}),
+            'order': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'line_prices'", 'to': u"orm['order.Order']"}),
+            'price_excl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'price_incl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'quantity': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
+            'shipping_excl_tax': ('django.db.models.fields.DecimalField', [], {'default': '0', 'max_digits': '12', 'decimal_places': '2'}),
+            'shipping_incl_tax': ('django.db.models.fields.DecimalField', [], {'default': '0', 'max_digits': '12', 'decimal_places': '2'})
+        },
+        u'order.order': {
+            'Meta': {'ordering': "['-date_placed']", 'object_name': 'Order'},
+            'basket': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['basket.Basket']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'billing_address': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['order.BillingAddress']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'currency': ('django.db.models.fields.CharField', [], {'default': "'GBP'", 'max_length': '12'}),
+            'date_placed': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'db_index': 'True', 'blank': 'True'}),
+            'guest_email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'number': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
+            'shipping_address': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['order.ShippingAddress']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'shipping_code': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '128', 'blank': 'True'}),
+            'shipping_excl_tax': ('django.db.models.fields.DecimalField', [], {'default': '0', 'max_digits': '12', 'decimal_places': '2'}),
+            'shipping_incl_tax': ('django.db.models.fields.DecimalField', [], {'default': '0', 'max_digits': '12', 'decimal_places': '2'}),
+            'shipping_method': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'site': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['sites.Site']", 'null': 'True', 'on_delete': 'models.SET_NULL'}),
+            'status': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'total_excl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'total_incl_tax': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'orders'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': u"orm['{0}']".format(AUTH_USER_MODEL)})
+        },
+        u'order.orderdiscount': {
+            'Meta': {'object_name': 'OrderDiscount'},
+            'amount': ('django.db.models.fields.DecimalField', [], {'default': '0', 'max_digits': '12', 'decimal_places': '2'}),
+            'category': ('django.db.models.fields.CharField', [], {'default': "'Basket'", 'max_length': '64'}),
+            'frequency': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'message': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'offer_id': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'offer_name': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '128', 'blank': 'True'}),
+            'order': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'discounts'", 'to': u"orm['order.Order']"}),
+            'voucher_code': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '128', 'blank': 'True'}),
+            'voucher_id': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        u'order.ordernote': {
+            'Meta': {'object_name': 'OrderNote'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date_updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'message': ('django.db.models.fields.TextField', [], {}),
+            'note_type': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'order': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'notes'", 'to': u"orm['order.Order']"}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['{0}']".format(AUTH_USER_MODEL), 'null': 'True'})
+        },
+        u'order.paymentevent': {
+            'Meta': {'ordering': "['-date_created']", 'object_name': 'PaymentEvent'},
+            'amount': ('django.db.models.fields.DecimalField', [], {'max_digits': '12', 'decimal_places': '2'}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'event_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['order.PaymentEventType']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'lines': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['order.Line']", 'through': u"orm['order.PaymentEventQuantity']", 'symmetrical': 'False'}),
+            'order': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'payment_events'", 'to': u"orm['order.Order']"}),
+            'reference': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'shipping_event': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'payment_events'", 'null': 'True', 'to': u"orm['order.ShippingEvent']"})
+        },
+        u'order.paymenteventquantity': {
+            'Meta': {'unique_together': "(('event', 'line'),)", 'object_name': 'PaymentEventQuantity'},
+            'event': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'line_quantities'", 'to': u"orm['order.PaymentEvent']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'line': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'payment_event_quantities'", 'to': u"orm['order.Line']"}),
+            'quantity': ('django.db.models.fields.PositiveIntegerField', [], {})
+        },
+        u'order.paymenteventtype': {
+            'Meta': {'ordering': "('name',)", 'object_name': 'PaymentEventType'},
+            'code': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'})
+        },
+        u'order.shippingaddress': {
+            'Meta': {'object_name': 'ShippingAddress'},
+            'country': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['address.Country']"}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'line1': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'line2': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'line3': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'line4': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'notes': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'phone_number': ('oscar.models.fields.PhoneNumberField', [], {'max_length': '128', 'blank': 'True'}),
+            'postcode': ('oscar.models.fields.UppercaseCharField', [], {'max_length': '64', 'blank': 'True'}),
+            'search_text': ('django.db.models.fields.CharField', [], {'max_length': '1000'}),
+            'state': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'})
+        },
+        u'order.shippingevent': {
+            'Meta': {'ordering': "['-date_created']", 'object_name': 'ShippingEvent'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'event_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['order.ShippingEventType']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'lines': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'shipping_events'", 'symmetrical': 'False', 'through': u"orm['order.ShippingEventQuantity']", 'to': u"orm['order.Line']"}),
+            'notes': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'order': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'shipping_events'", 'to': u"orm['order.Order']"})
+        },
+        u'order.shippingeventquantity': {
+            'Meta': {'unique_together': "(('event', 'line'),)", 'object_name': 'ShippingEventQuantity'},
+            'event': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'line_quantities'", 'to': u"orm['order.ShippingEvent']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'line': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'shipping_event_quantities'", 'to': u"orm['order.Line']"}),
+            'quantity': ('django.db.models.fields.PositiveIntegerField', [], {})
+        },
+        u'order.shippingeventtype': {
+            'Meta': {'ordering': "('name',)", 'object_name': 'ShippingEventType'},
+            'code': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
+        },
+        u'partner.partner': {
+            'Meta': {'object_name': 'Partner'},
+            'code': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            'users': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'related_name': "'partners'", 'null': 'True', 'symmetrical': 'False', 'to': u"orm['{0}']".format(AUTH_USER_MODEL)})
+        },
+        u'partner.stockrecord': {
+            'Meta': {'unique_together': "(('partner', 'partner_sku'),)", 'object_name': 'StockRecord'},
+            'cost_price': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date_updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'db_index': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'low_stock_threshold': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'num_allocated': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'num_in_stock': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'partner': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'stockrecords'", 'to': u"orm['partner.Partner']"}),
+            'partner_sku': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'price_currency': ('django.db.models.fields.CharField', [], {'default': "'GBP'", 'max_length': '12'}),
+            'price_excl_tax': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'price_retail': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '12', 'decimal_places': '2', 'blank': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'stockrecords'", 'to': u"orm['catalogue.Product']"})
+        },
+        u'sites.site': {
+            'Meta': {'ordering': "(u'domain',)", 'object_name': 'Site', 'db_table': "u'django_site'"},
+            'domain': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        u'voucher.voucher': {
+            'Meta': {'object_name': 'Voucher'},
+            'code': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'}),
+            'date_created': ('django.db.models.fields.DateField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'end_datetime': ('django.db.models.fields.DateTimeField', [], {}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'num_basket_additions': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'num_orders': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'offers': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'vouchers'", 'symmetrical': 'False', 'to': u"orm['offer.ConditionalOffer']"}),
+            'start_datetime': ('django.db.models.fields.DateTimeField', [], {}),
+            'total_discount': ('django.db.models.fields.DecimalField', [], {'default': "'0.00'", 'max_digits': '12', 'decimal_places': '2'}),
+            'usage': ('django.db.models.fields.CharField', [], {'default': "'Multi-use'", 'max_length': '128'})
+        }
+    }
+
+    complete_apps = ['order']

oscar/apps/promotions/migrations/0006_auto__add_unique_orderedproduct_list_product.py

@@ -0,0 +1,236 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding unique constraint on 'OrderedProduct', fields ['list', 'product']
+        db.create_unique(u'promotions_orderedproduct', ['list_id', 'product_id'])
+
+
+    def backwards(self, orm):
+        # Removing unique constraint on 'OrderedProduct', fields ['list', 'product']
+        db.delete_unique(u'promotions_orderedproduct', ['list_id', 'product_id'])
+
+
+    models = {
+        u'catalogue.attributeentity': {
+            'Meta': {'object_name': 'AttributeEntity'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255', 'blank': 'True'}),
+            'type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'entities'", 'to': u"orm['catalogue.AttributeEntityType']"})
+        },
+        u'catalogue.attributeentitytype': {
+            'Meta': {'object_name': 'AttributeEntityType'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255', 'blank': 'True'})
+        },
+        u'catalogue.attributeoption': {
+            'Meta': {'object_name': 'AttributeOption'},
+            'group': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': u"orm['catalogue.AttributeOptionGroup']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'option': ('django.db.models.fields.CharField', [], {'max_length': '255'})
+        },
+        u'catalogue.attributeoptiongroup': {
+            'Meta': {'object_name': 'AttributeOptionGroup'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        u'catalogue.category': {
+            'Meta': {'ordering': "['full_name']", 'object_name': 'Category'},
+            'depth': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'full_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
+            'numchild': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'path': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255'})
+        },
+        u'catalogue.option': {
+            'Meta': {'object_name': 'Option'},
+            'code': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'type': ('django.db.models.fields.CharField', [], {'default': "'Required'", 'max_length': '128'})
+        },
+        u'catalogue.product': {
+            'Meta': {'ordering': "['-date_created']", 'object_name': 'Product'},
+            'attributes': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.ProductAttribute']", 'through': u"orm['catalogue.ProductAttributeValue']", 'symmetrical': 'False'}),
+            'categories': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Category']", 'through': u"orm['catalogue.ProductCategory']", 'symmetrical': 'False'}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'date_updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'db_index': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_discountable': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'variants'", 'null': 'True', 'to': u"orm['catalogue.Product']"}),
+            'product_class': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'products'", 'null': 'True', 'on_delete': 'models.PROTECT', 'to': u"orm['catalogue.ProductClass']"}),
+            'product_options': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Option']", 'symmetrical': 'False', 'blank': 'True'}),
+            'rating': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
+            'recommended_products': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Product']", 'symmetrical': 'False', 'through': u"orm['catalogue.ProductRecommendation']", 'blank': 'True'}),
+            'related_products': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'relations'", 'blank': 'True', 'to': u"orm['catalogue.Product']"}),
+            'score': ('django.db.models.fields.FloatField', [], {'default': '0.0', 'db_index': 'True'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'upc': ('oscar.models.fields.NullCharField', [], {'max_length': '64', 'unique': 'True', 'null': 'True', 'blank': 'True'})
+        },
+        u'catalogue.productattribute': {
+            'Meta': {'ordering': "['code']", 'object_name': 'ProductAttribute'},
+            'code': ('django.db.models.fields.SlugField', [], {'max_length': '128'}),
+            'entity_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeEntityType']", 'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'option_group': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeOptionGroup']", 'null': 'True', 'blank': 'True'}),
+            'product_class': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'attributes'", 'null': 'True', 'to': u"orm['catalogue.ProductClass']"}),
+            'required': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'type': ('django.db.models.fields.CharField', [], {'default': "'text'", 'max_length': '20'})
+        },
+        u'catalogue.productattributevalue': {
+            'Meta': {'unique_together': "(('attribute', 'product'),)", 'object_name': 'ProductAttributeValue'},
+            'attribute': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.ProductAttribute']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'attribute_values'", 'to': u"orm['catalogue.Product']"}),
+            'value_boolean': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'value_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'value_entity': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeEntity']", 'null': 'True', 'blank': 'True'}),
+            'value_file': ('django.db.models.fields.files.FileField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'value_float': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'value_image': ('django.db.models.fields.files.ImageField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'value_integer': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'value_option': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.AttributeOption']", 'null': 'True', 'blank': 'True'}),
+            'value_richtext': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'value_text': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'})
+        },
+        u'catalogue.productcategory': {
+            'Meta': {'ordering': "['product', 'category']", 'unique_together': "(('product', 'category'),)", 'object_name': 'ProductCategory'},
+            'category': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Category']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        },
+        u'catalogue.productclass': {
+            'Meta': {'ordering': "['name']", 'object_name': 'ProductClass'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'options': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['catalogue.Option']", 'symmetrical': 'False', 'blank': 'True'}),
+            'requires_shipping': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'slug': ('oscar.models.fields.autoslugfield.AutoSlugField', [], {'allow_duplicates': 'False', 'max_length': '128', 'separator': "u'-'", 'blank': 'True', 'unique': 'True', 'populate_from': "'name'", 'overwrite': 'False'}),
+            'track_stock': ('django.db.models.fields.BooleanField', [], {'default': 'True'})
+        },
+        u'catalogue.productrecommendation': {
+            'Meta': {'unique_together': "(('primary', 'recommendation'),)", 'object_name': 'ProductRecommendation'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'primary': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'primary_recommendations'", 'to': u"orm['catalogue.Product']"}),
+            'ranking': ('django.db.models.fields.PositiveSmallIntegerField', [], {'default': '0'}),
+            'recommendation': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        },
+        u'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'}),
+            u'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'})
+        },
+        u'promotions.automaticproductlist': {
+            'Meta': {'object_name': 'AutomaticProductList'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'link_text': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'link_url': ('oscar.models.fields.ExtendedURLField', [], {'max_length': '200', 'blank': 'True'}),
+            'method': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'num_products': ('django.db.models.fields.PositiveSmallIntegerField', [], {'default': '4'})
+        },
+        u'promotions.handpickedproductlist': {
+            'Meta': {'object_name': 'HandPickedProductList'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'link_text': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'link_url': ('oscar.models.fields.ExtendedURLField', [], {'max_length': '200', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'products': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': u"orm['catalogue.Product']", 'null': 'True', 'through': u"orm['promotions.OrderedProduct']", 'blank': 'True'})
+        },
+        u'promotions.image': {
+            'Meta': {'object_name': 'Image'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '255'}),
+            'link_url': ('oscar.models.fields.ExtendedURLField', [], {'max_length': '200', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        u'promotions.keywordpromotion': {
+            'Meta': {'object_name': 'KeywordPromotion'},
+            'clicks': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'display_order': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'filter': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'keyword': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'object_id': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'position': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        u'promotions.multiimage': {
+            'Meta': {'object_name': 'MultiImage'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'images': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': u"orm['promotions.Image']", 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        u'promotions.orderedproduct': {
+            'Meta': {'ordering': "('display_order',)", 'unique_together': "(('list', 'product'),)", 'object_name': 'OrderedProduct'},
+            'display_order': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'list': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['promotions.HandPickedProductList']"}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        },
+        u'promotions.orderedproductlist': {
+            'Meta': {'ordering': "('display_order',)", 'object_name': 'OrderedProductList', '_ormbases': [u'promotions.HandPickedProductList']},
+            'display_order': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            u'handpickedproductlist_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['promotions.HandPickedProductList']", 'unique': 'True', 'primary_key': 'True'}),
+            'tabbed_block': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'tabs'", 'to': u"orm['promotions.TabbedBlock']"})
+        },
+        u'promotions.pagepromotion': {
+            'Meta': {'object_name': 'PagePromotion'},
+            'clicks': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'display_order': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'object_id': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'page_url': ('oscar.models.fields.ExtendedURLField', [], {'max_length': '128', 'db_index': 'True'}),
+            'position': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        u'promotions.rawhtml': {
+            'Meta': {'object_name': 'RawHTML'},
+            'body': ('django.db.models.fields.TextField', [], {}),
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'display_type': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        u'promotions.singleproduct': {
+            'Meta': {'object_name': 'SingleProduct'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'product': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['catalogue.Product']"})
+        },
+        u'promotions.tabbedblock': {
+            'Meta': {'object_name': 'TabbedBlock'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'})
+        }
+    }
+
+    complete_apps = ['promotions']

oscar/apps/promotions/models.py

@@ -279,6 +279,7 @@ class OrderedProduct(models.Model):
         ordering = ('display_order',)
         verbose_name = _("Ordered Product")
         verbose_name_plural = _("Ordered Product")
+        unique_together = ('list', 'product')
 
 
 class AutomaticProductList(AbstractProductList):