Fix top bar flickering problem.

[wolnelektury.git] / apps / dictionary / models.py

diff --git a/apps/dictionary/models.py b/apps/dictionary/models.py
index 52d6871..2256acf 100644 (file)
--- a/apps/dictionary/models.py
+++ b/apps/dictionary/models.py
@@ -21,16 +21,15 @@ class Note(models.Model):
 
 
 @task(ignore_result=True)
-def build_notes(book_id):
-    book = Book.objects.get(pk=book_id)
+def build_notes(book):
     Note.objects.filter(book=book).delete()
     if book.html_file:
         from librarian import html
         for anchor, text_str, html_str in html.extract_annotations(book.html_file.path):
             Note.objects.create(book=book, anchor=anchor,
-                               html=html_str, 
+                               html=html_str,
                                sort_key=sortify(text_str).strip()[:128])
-    
-@Book.html_built.connect
-def notes_from_book(sender, **kwargs):
-    build_notes.delat(sender)
+
+def notes_from_book(sender, instance, **kwargs):
+    build_notes.delay(instance)
+Book.html_built.connect(notes_from_book)