I'm using the lastest svn magic-removal branch code, but as I test a
blog project, I'v gotten an exception when I adding a post in admin:
Exception Type: AttributeError
Exception Value: 'Post' object has no attribute 'get_tag_list'
Exception Location:
c:\python24\lib\site-packages\django-0.91-py2.4.egg\django\db\models\fields\related.py
in flatten_data, line 411
I knew that I can use Descriptor fields to manipulate the tablewide
query, but it seems that many codes also using old-style query, just
like get_tag_list, but not the new-style tags.add(), etc.
408. def flatten_data(self, follow, obj = None):
409. new_data = {}
410. if obj:
411. get_list_func = getattr(obj, 'get_%s_list' % self.rel.singular) ...
412. instance_ids = [instance._get_pk_val() for instance in get_list_func()]
413. if self.rel.raw_id_admin:
414. new_data[self.name] = ",".join([str(id) for id in instance_ids])
415. else:
416. new_data[self.name] = instance_ids
417. else:
If I forgot something?
My models are very simple:
-----------------------------------------------------------
from django.db import models
# Create your models here.
class Category(models.Model):
title = models.CharField(_('Name'), maxlength=100)
description = models.CharField(_('Description'), maxlength=100, blank=True)
def __repr__(self):
return self.title
class Admin: pass
class Tag(models.Model):
title = models.CharField(_('Tag Name'), maxlength=100)
description = models.CharField(_('Description'), maxlength=100, blank=True)
def __repr__(self):
return self.title
class Admin: pass
class Post(models.Model):
title = models.CharField(_('Title'), maxlength=100)
content = models.TextField(_('Content'))
pubdate = models.DateTimeField(_('Pubdate'))
tags = models.ManyToManyField(Tag)
categories = models.ManyToManyField(Category)
def __repr__(self):
return self.title
class Admin: pass
--
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