X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/f9377788444b280c32dc7004f0a04b131bb74e14..8c48dda3b4c5cf0ac6c2d404ae29d8ef315b4f7f:/models.py diff --git a/models.py b/models.py index 88863b2..f866ee6 100644 --- a/models.py +++ b/models.py @@ -96,19 +96,20 @@ class Entity(models.Model): class Meta: abstract = True - + class Collection(models.Model): name = models.CharField(max_length=255) description = models.TextField(blank=True, null=True) + @fattr(short_description='Members') def get_count(self): return self.members.count() - get_count.short_description = 'Members' def __unicode__(self): return self.name + class CollectionMemberManager(models.Manager): use_for_related_fields = True @@ -212,7 +213,10 @@ class InheritableTreeEntity(TreeEntity): @property def instance(self): - return self.instance_type.get_object_for_this_type(id=self.id) + try: + return self.instance_type.get_object_for_this_type(id=self.id) + except: + return None def get_path(self, pathsep='/', field='slug'): path = getattr(self.instance, field, '?') @@ -246,7 +250,7 @@ class Node(InheritableTreeEntity): return HttpResponseServerError() class Meta: - unique_together=(('parent', 'slug',),) + unique_together = (('parent', 'slug'),) class MultiNode(Node): @@ -298,7 +302,7 @@ class File(Node): class Template(TreeModel): name = models.CharField(max_length=255) documentation = models.TextField(null=True, blank=True) - mimetype = models.CharField(max_length=255, null=True, blank=True, help_text='Default: %s' % settings.DEFAULT_CONTENT_TYPE, default=settings.DEFAULT_CONTENT_TYPE) + mimetype = models.CharField(max_length=255, null=True, blank=True, help_text='Default: %s' % settings.DEFAULT_CONTENT_TYPE) code = models.TextField(verbose_name='django template code') @property @@ -398,7 +402,7 @@ class ContentReference(models.Model): page = models.ForeignKey(Page, related_name='contentreferences') name = models.CharField(max_length=255) content_type = models.ForeignKey(ContentType, verbose_name='Content type') - content_id = models.PositiveIntegerField(verbose_name='Content ID') + content_id = models.PositiveIntegerField(verbose_name='Content ID', blank=True, null=True) content = generic.GenericForeignKey('content_type', 'content_id') def __unicode__(self):