X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/281e079a27d5f168d0a57c79b17850bc4fcc65a1..c0a7799619e217e2eac724b1a688ad37f0182253:/src/catalogue/signals.py

diff --git a/src/catalogue/signals.py b/src/catalogue/signals.py
index f3cacaaf7..d3d6ec340 100644
--- a/src/catalogue/signals.py
+++ b/src/catalogue/signals.py
@@ -1,9 +1,9 @@
-# -*- coding: utf-8 -*-
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from django.conf import settings
 from django.core.cache import caches
+from django.core.exceptions import ImproperlyConfigured
 from django.db.models.signals import post_save, post_delete
 from django.dispatch import receiver
 from ssify import flush_ssi_includes
@@ -51,6 +51,11 @@ def collection_delete(sender, instance, **kwargs):
 def book_save(sender, instance, **kwargs):
     # Books come out anywhere.
     caches[settings.CACHE_MIDDLEWARE_ALIAS].clear()
+    # deleting selectively is too much work
+    try:
+        caches['template_fragments'].clear()
+    except ImproperlyConfigured:
+        pass
     instance.flush_includes()