code style

[redakcja.git] / apps / catalogue / models / book.py

diff --git a/apps/catalogue/models/book.py b/apps/catalogue/models/book.py
index 09164a3..6aa183d 100755 (executable)
--- a/apps/catalogue/models/book.py
+++ b/apps/catalogue/models/book.py
@@ -365,10 +365,10 @@ class Book(models.Model):
 
     def refresh(self):
         """This should be done offline."""
-        self.short_html
-        self.single
-        self.new_publishable
-        self.published
+        self.short_html()
+        self.single()
+        self.new_publishable()
+        self.published()
 
     # Materializing & publishing
     # ==========================