Hi,
I am trying to translate my model using django-modeltranslation and the
SlugField is giving me a lot of trouble. I have successfully registered
the fields for translation, as you can see in the db table description:
| Table "public.news_news"
Column | Type | Modifiers
--------------+--------------------------+--------------------------------------------------------
id | integer | not null default
nextval('news_news_id_seq'::regclass)
title | character varying(255) | not null
title_en | character varying(255) |
title_nb | character varying(255) |
slug | character varying(50) | not null
slug_en | character varying(50) |
slug_nb | character varying(50) ||
But when I try to add a new News item, I am getting the following error:
|Traceback: File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/core/handlers/base.py"
in get_response
115. response = callback(request, *callback_args,
**callback_kwargs) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/contrib/admin/options.py"
in wrapper
372. return self.admin_site.admin_view(view)(*args, **kwargs)
File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/utils/decorators.py"
in _wrapped_view
91. response = view_func(request, *args, **kwargs) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/views/decorators/cache.py"
in _wrapped_view_func
89. response = view_func(request, *args, **kwargs) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/contrib/admin/sites.py"
in inner
202. return view(request, *args, **kwargs) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/utils/decorators.py"
in _wrapper
25. return bound_func(*args, **kwargs) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/utils/decorators.py"
in _wrapped_view
91. response = view_func(request, *args, **kwargs) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/utils/decorators.py"
in bound_func
21. return func(self, *args2, **kwargs2) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/db/transaction.py"
in inner
223. return func(*args, **kwargs) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/contrib/admin/options.py"
in add_view
1036. model_admin=self) File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/contrib/admin/helpers.py"
in __init__
35. } for field_name, dependencies in prepopulated_fields.items()]
File
"/home/roberto/.virtualenvs/ve_news/local/lib/python2.7/site-packages/django/forms/forms.py"
in __getitem__
111. raise KeyError('Key %r not found in Form' % name)
Exception Type: KeyError at /en/admin/news/news/add/ Exception Value: u"Key
'slug' not found in Form"|
My admin.py :
|from cmsplugin_news.admin import NewsAdmin as OldNewsAdmin
class NewsAdmin(OldNewsAdmin, TranslationAdmin,):
fields = ('title', 'slug')
form = NewNewsForm|
models.py:
|class News(models.Model):
title = models.CharField(_('Title'), max_length=255)
slug = models.SlugField(
_('Slug'), unique_for_date='pub_date',
)|
and forms.py:
|class NewNewsForm(forms.ModelForm):
class Meta:
model = News
fields = ('title', 'slug', )|
As well, this is my translation.py where I declare the fields that
should be translated by django-modeltranslation. I suppose anyhow that
the error is not here, as the fields are already translated in db:
|class NewsTranslationOptions(TranslationOptions):
fields = ('title', 'slug', 'excerpt', 'content')
translator.register(News, NewsTranslationOptions)|
Any help please? I am really stuck! Thanks!
Roberto
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