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Feed only naive time to oaipmh,
[wolnelektury.git]
/
apps
/
catalogue
/
models
/
tag.py
diff --git
a/apps/catalogue/models/tag.py
b/apps/catalogue/models/tag.py
index
f7c5356
..
b0c75fb
100644
(file)
--- a/
apps/catalogue/models/tag.py
+++ b/
apps/catalogue/models/tag.py
@@
-3,9
+3,10
@@
# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
#
from django.contrib.auth.models import User
# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
#
from django.contrib.auth.models import User
+from django.core.exceptions import ValidationError
from django.db import models
from django.db.models import permalink
from django.db import models
from django.db.models import permalink
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ugettext
, ugettext
_lazy as _
from newtagging.models import TagBase
from newtagging.models import TagBase
@@
-71,6
+72,11
@@
class Tag(TagBase):
def get_absolute_url(self):
return ('catalogue.views.tagged_object_list', [self.url_chunk])
def get_absolute_url(self):
return ('catalogue.views.tagged_object_list', [self.url_chunk])
+ def clean(self):
+ if self.category == 'book' and (self.gazeta_link or self.wiki_link):
+ raise ValidationError(ugettext(
+ u"Book tags can't have attached links. Set them directly on the book instead of it's tag."))
+
@classmethod
@permalink
def create_url(cls, category, slug):
@classmethod
@permalink
def create_url(cls, category, slug):