2 files changed, 8 insertions, 8 deletions
diff --git a/app/photos/build.py b/app/photos/build.py
index 15a649e..b11c756 100644
--- a/app/photos/build.py
+++ b/app/photos/build.py
@@ -1,5 +1,5 @@
 import os
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from builder.base import BuildNew
 
 
diff --git a/app/photos/models.py b/app/photos/models.py
index 603e2d1..84ceb0f 100644
--- a/app/photos/models.py
+++ b/app/photos/models.py
@@ -64,7 +64,7 @@ class LuxImage(models.Model):
     height = models.CharField(max_length=6, blank=True, null=True)
     width = models.CharField(max_length=6, blank=True, null=True)
     point = models.PointField(null=True, blank=True)
-    location = models.ForeignKey(Location, null=True, blank=True)
+    location = models.ForeignKey(Location, on_delete=models.CASCADE, null=True, blank=True)
     is_public = models.BooleanField(default=True)
     sizes = models.ManyToManyField(LuxImageSize, blank=True)
     flickr_id = models.CharField(null=True, blank=True, max_length=80)
@@ -226,11 +226,11 @@ class LuxGallery(models.Model):
     title = models.CharField(blank=True, max_length=300)
     description = models.TextField(blank=True, null=True)
     slug = models.CharField(blank=True, max_length=300)
-    thumb = models.ForeignKey(LuxImage, related_name="gallery_thumb", null=True, blank=True)
+    thumb = models.ForeignKey(LuxImage, on_delete=models.CASCADE, related_name="gallery_thumb", null=True, blank=True)
     images = models.ManyToManyField(LuxImage)
     pub_date = models.DateTimeField(null=True)
     point = models.PointField(null=True, blank=True)
-    location = models.ForeignKey(Location, null=True, blank=True)
+    location = models.ForeignKey(Location, on_delete=models.CASCADE, null=True, blank=True)
     is_public = models.BooleanField(default=True)
     caption_style = models.CharField(blank=True, null=True, max_length=400)
 
@@ -309,8 +309,8 @@ class Photo(models.Model):
     flickr_originalsecret = models.CharField(max_length=50)
     lon = models.FloatField('Longitude', help_text="Longitude of centerpoint", null=True)
     lat = models.FloatField('Latitude', help_text="Latitude of centerpoint", null=True)
-    location = models.ForeignKey(Location, null=True)
-    region = models.ForeignKey(Region, null=True)
+    location = models.ForeignKey(Location, on_delete=models.CASCADE, null=True)
+    region = models.ForeignKey(Region, on_delete=models.CASCADE, null=True)
     slideshowimage_width = models.CharField(max_length=4, blank=True, null=True)
     slideshowimage_height = models.CharField(max_length=4, blank=True, null=True)
     slideshowimage_margintop = models.CharField(max_length=4, blank=True, null=True)
@@ -453,8 +453,8 @@ class PhotoGallery(models.Model):
     set_slug = models.CharField(blank=True, max_length=300)
     primary = models.CharField(blank=True, max_length=300)
     photos = models.ManyToManyField(Photo)
-    location = models.ForeignKey(Location, null=True)
-    region = models.ForeignKey(Region, null=True)
+    location = models.ForeignKey(Location, on_delete=models.CASCADE, null=True)
+    region = models.ForeignKey(Region, on_delete=models.CASCADE, null=True)
     pub_date = models.DateTimeField(null=True)
 
     class Meta: