From 83c66d95a1af4eea014a85668521be6b153ea07f Mon Sep 17 00:00:00 2001 From: Joseph Spiros Date: Wed, 12 May 2010 11:08:55 -0400 Subject: [PATCH] Removing value model registration system, as it causes syncdb to fail. Further exploration of this idea should be done in a custom administration interface, and not in models. --- models.py | 27 +++++---------------------- 1 file changed, 5 insertions(+), 22 deletions(-) diff --git a/models.py b/models.py index 78ce9a9..1d255c7 100644 --- a/models.py +++ b/models.py @@ -23,26 +23,12 @@ from django.http import Http404, HttpResponse, HttpResponseServerError, HttpResp from django.core.servers.basehttp import FileWrapper -_value_models = {} -_value_models_ct_pks = [] - - def register_value_model(model): - if issubclass(model, models.Model): - if model not in _value_models: - _value_models[model] = ContentType.objects.get_for_model(model) - _value_models_ct_pks.append(_value_models[model].pk) - else: - raise TypeError('philo.models.register_value_model only accepts subclasses of django.db.models.Model') + pass def unregister_value_model(model): - if issubclass(model, models.Model): - if model in _value_models: - _value_models_ct_pks.remove(_value_models[model].pk) - del _value_models[model] - else: - raise TypeError('philo.models.unregister_value_model only accepts subclasses of django.db.models.Model') + pass class Attribute(models.Model): @@ -72,7 +58,7 @@ class Relationship(models.Model): entity_object_id = models.PositiveIntegerField(verbose_name='Entity ID') entity = generic.GenericForeignKey('entity_content_type', 'entity_object_id') key = models.CharField(max_length=255) - value_content_type = models.ForeignKey(ContentType, related_name='relationship_value_set', limit_choices_to={'pk__in': _value_models_ct_pks}, verbose_name='Value type') + value_content_type = models.ForeignKey(ContentType, related_name='relationship_value_set', verbose_name='Value type') value_object_id = models.PositiveIntegerField(verbose_name='Value ID') value = generic.GenericForeignKey('value_content_type', 'value_object_id') @@ -123,17 +109,14 @@ class CollectionMemberManager(models.Manager): use_for_related_fields = True def with_model(self, model): - if model in _value_models: - return model._default_manager.filter(pk__in=self.filter(member_content_type=_value_models[model]).values_list('member_object_id', flat=True)) - else: - raise TypeError('CollectionMemberManager.with_model only accepts models previously registered with philo.models.register_value_model') + return model._default_manager.filter(pk__in=self.filter(member_content_type=ContentType.objects.get_for_model(model)).values_list('member_object_id', flat=True)) class CollectionMember(models.Model): objects = CollectionMemberManager() collection = models.ForeignKey(Collection, related_name='members') index = models.PositiveIntegerField(verbose_name='Index', help_text='This will determine the ordering of the item within the collection. (Optional)', null=True, blank=True) - member_content_type = models.ForeignKey(ContentType, limit_choices_to={'pk__in': _value_models_ct_pks}, verbose_name='Member type') + member_content_type = models.ForeignKey(ContentType, verbose_name='Member type') member_object_id = models.PositiveIntegerField(verbose_name='Member ID') member = generic.GenericForeignKey('member_content_type', 'member_object_id') -- 2.20.1