Updates to gilbert. Reorganizing imports and removing support for python < 2.5.4.

[philo.git] / models / base.py

diff --git a/models/base.py b/models/base.py
index 5f8fb03..af1e880 100644 (file)
--- a/models/base.py
+++ b/models/base.py
@@ -5,7 +5,7 @@ from django.contrib.contenttypes import generic
 from django.core.exceptions import ObjectDoesNotExist
 from django.core.validators import RegexValidator
 from django.utils import simplejson as json
 from django.core.exceptions import ObjectDoesNotExist
 from django.core.validators import RegexValidator
 from django.utils import simplejson as json

-from django.utils.encoding import smart_str
+from django.utils.encoding import force_unicode

 from philo.exceptions import AncestorDoesNotExist
 from philo.models.fields import JSONField
 from philo.utils import ContentTypeRegistryLimiter, ContentTypeSubclassLimiter
 from philo.exceptions import AncestorDoesNotExist
 from philo.models.fields import JSONField
 from philo.utils import ContentTypeRegistryLimiter, ContentTypeSubclassLimiter


@@ -55,10 +55,6 @@ def unregister_value_model(model):
 class AttributeValue(models.Model):
        attribute_set = generic.GenericRelation('Attribute', content_type_field='value_content_type', object_id_field='value_object_id')
        
 class AttributeValue(models.Model):
        attribute_set = generic.GenericRelation('Attribute', content_type_field='value_content_type', object_id_field='value_object_id')
        

-       @property
-       def attribute(self):
-               return self.attribute_set.all()[0]
-       

        def set_value(self, value):
                raise NotImplementedError
        
        def set_value(self, value):
                raise NotImplementedError
        


@@ -81,10 +77,10 @@ attribute_value_limiter = ContentTypeSubclassLimiter(AttributeValue)
 
 
 class JSONValue(AttributeValue):
 
 
 class JSONValue(AttributeValue):

-       value = JSONField(verbose_name='Value (JSON)', help_text='This value must be valid JSON.', default='null')
+       value = JSONField(verbose_name='Value (JSON)', help_text='This value must be valid JSON.', default='null', db_index=True)

        
        def __unicode__(self):
        
        def __unicode__(self):

-               return smart_str(self.value)
+               return force_unicode(self.value)

        
        def value_formfields(self):
                kwargs = {'initial': self.value_json}
        
        def value_formfields(self):
                kwargs = {'initial': self.value_json}


@@ -104,7 +100,7 @@ class JSONValue(AttributeValue):
 
 class ForeignKeyValue(AttributeValue):
        content_type = models.ForeignKey(ContentType, limit_choices_to=value_content_type_limiter, verbose_name='Value type', null=True, blank=True)
 
 class ForeignKeyValue(AttributeValue):
        content_type = models.ForeignKey(ContentType, limit_choices_to=value_content_type_limiter, verbose_name='Value type', null=True, blank=True)

-       object_id = models.PositiveIntegerField(verbose_name='Value ID', null=True, blank=True)
+       object_id = models.PositiveIntegerField(verbose_name='Value ID', null=True, blank=True, db_index=True)

        value = generic.GenericForeignKey()
        
        def value_formfields(self):
        value = generic.GenericForeignKey()
        
        def value_formfields(self):


@@ -219,11 +215,11 @@ class ManyToManyValue(AttributeValue):
 
 
 class Attribute(models.Model):
 
 
 class Attribute(models.Model):

-       entity_content_type = models.ForeignKey(ContentType, related_name='attribute_entity_set', verbose_name='Entity type', db_index=True)
+       entity_content_type = models.ForeignKey(ContentType, related_name='attribute_entity_set', verbose_name='Entity type')

        entity_object_id = models.PositiveIntegerField(verbose_name='Entity ID', db_index=True)
        entity = generic.GenericForeignKey('entity_content_type', 'entity_object_id')
        
        entity_object_id = models.PositiveIntegerField(verbose_name='Entity ID', db_index=True)
        entity = generic.GenericForeignKey('entity_content_type', 'entity_object_id')
        

-       value_content_type = models.ForeignKey(ContentType, related_name='attribute_value_set', limit_choices_to=attribute_value_limiter, verbose_name='Value type', null=True, blank=True, db_index=True)
+       value_content_type = models.ForeignKey(ContentType, related_name='attribute_value_set', limit_choices_to=attribute_value_limiter, verbose_name='Value type', null=True, blank=True)

        value_object_id = models.PositiveIntegerField(verbose_name='Value ID', null=True, blank=True, db_index=True)
        value = generic.GenericForeignKey('value_content_type', 'value_object_id')
        
        value_object_id = models.PositiveIntegerField(verbose_name='Value ID', null=True, blank=True, db_index=True)
        value = generic.GenericForeignKey('value_content_type', 'value_object_id')
        


@@ -275,9 +271,9 @@ class EntityOptions(object):
 
 class EntityBase(models.base.ModelBase):
        def __new__(cls, name, bases, attrs):
 
 class EntityBase(models.base.ModelBase):
        def __new__(cls, name, bases, attrs):

+               entity_meta = attrs.pop('EntityMeta', None)

                new = super(EntityBase, cls).__new__(cls, name, bases, attrs)
                new = super(EntityBase, cls).__new__(cls, name, bases, attrs)

-               entity_options = attrs.pop('EntityMeta', None)
-               setattr(new, '_entity_meta', EntityOptions(entity_options))
+               new.add_to_class('_entity_meta', EntityOptions(entity_meta))

                entity_class_prepared.send(sender=new)
                return new
 
                entity_class_prepared.send(sender=new)
                return new