adding stuff from live server

1 files changed, 6 insertions, 5 deletions

diff --git a/app/books/models.py b/app/books/models.py
index 8e8b485..eafa9be 100644
--- a/app/books/models.py
+++ b/app/books/models.py
@@ -94,11 +94,12 @@ class Book(models.Model):
 
 @receiver(post_save, sender=Book)
 def post_save_events(sender, update_fields, created, instance, **kwargs):
-    base_path = "%s/%s/" % (settings.MEDIA_ROOT, "/".join(str(i) for i in instance.image.name.split('/')[:-1]))
-    filename, file_extension = os.path.splitext(instance.image.path)
-    img = Image.open(instance.image.path)
-    resize_image(img, None, 160, 78, base_path, "%s_tn%s" % (filename.split('/')[-1], file_extension))
-    resize_image(img, None, 650, 78, base_path, "%s_small%s" % (filename.split('/')[-1], file_extension))
+    if instance.image:
+        base_path = "%s/%s/" % (settings.MEDIA_ROOT, "/".join(str(i) for i in instance.image.name.split('/')[:-1]))
+        filename, file_extension = os.path.splitext(instance.image.path)
+        img = Image.open(instance.image.path)
+        resize_image(img, None, 160, 78, base_path, "%s_tn%s" % (filename.split('/')[-1], file_extension))
+        resize_image(img, None, 650, 78, base_path, "%s_small%s" % (filename.split('/')[-1], file_extension))
 
 
 class BookHighlight(models.Model):