turns out properties are not callable

diff --git a/apps/catalogue/models/book.py b/apps/catalogue/models/book.py
index 6f47642..4c35e68 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
     # ==========================

diff --git a/apps/catalogue/models/chunk.py b/apps/catalogue/models/chunk.py
index b8c5674..df6370d 100755 (executable)
--- a/apps/catalogue/models/chunk.py
+++ b/apps/catalogue/models/chunk.py
@@ -122,6 +122,6 @@ class Chunk(dvcs_models.Document):
 
     def refresh(self):
         """This should be done offline."""
-        self.changed()
-        self.hidden()
-        self.short_html()
+        self.changed
+        self.hidden
+        self.short_html