fixes

[wolnelektury.git] / src / catalogue / models / collection.py

diff --git a/src/catalogue/models/collection.py b/src/catalogue/models/collection.py
index 412a976..8510b2c 100644 (file)
--- a/src/catalogue/models/collection.py
+++ b/src/catalogue/models/collection.py
@@ -56,6 +56,12 @@ class Collection(models.Model):
         from catalogue.models import Book
         return Book.objects.filter(self.get_query())
 
+    def get_5_books(self):
+        return self.get_books()[:5]
+
+    def example3(self):
+        return self.get_books()[:3]
+
     @cached_render('catalogue/collection_box.html')
     def box(self):
         return {