import django.dispatch
from catalogue.models import Tag, BookMedia, Book, Fragment, Collection
from catalogue import tasks
+from catalogue.utils import delete_from_cache_by_language
from newtagging.models import tags_updated
pre_delete.connect(_pre_delete_handler)
+def _post_delete_handler(sender, instance, **kwargs):
+ """ refresh Book on BookMedia delete """
+ if sender == Collection:
+ delete_from_cache_by_language(permanent_cache, 'catalogue.collection:%s/%%s' % instance.slug)
+ delete_from_cache_by_language(permanent_cache, 'catalogue.catalogue/%s')
+post_delete.connect(_post_delete_handler)
+
+
def _post_save_handler(sender, instance, **kwargs):
""" refresh all the short_html stuff on BookMedia update """
if sender == BookMedia:
instance.book.save()
- permanent_cache.delete_many([
- 'catalogue.audiobook_list', 'catalogue.daisy_list'])
+ delete_from_cache_by_language(permanent_cache, 'catalogue.audiobook_list/%s')
+ delete_from_cache_by_language(permanent_cache, 'catalogue.daisy_list/%s')
elif sender == Collection:
- permanent_cache.delete('catalogue.collection:%s' % instance.slug)
+ delete_from_cache_by_language(permanent_cache, 'catalogue.collection:%s/%%s' % instance.slug)
+ delete_from_cache_by_language(permanent_cache, 'catalogue.catalogue/%s')
post_save.connect(_post_save_handler)
def post_publish(sender, **kwargs):
- permanent_cache.delete('catalogue.book_list')
- permanent_cache.delete('catalogue.catalogue')
+ delete_from_cache_by_language(permanent_cache, 'catalogue.book_list/%s')
+ delete_from_cache_by_language(permanent_cache, 'catalogue.catalogue/%s')
Book.published.connect(post_publish)