.

longs/tables.py

@@ -17,12 +17,14 @@ class ImageColumn(tables.Column):
         if obj is None:
             return format_html('<span>No image<span>')
 
-        image_object = obj.image
-        try:
-            thumbnailer = get_thumbnailer(image_object)
-            return format_html('<img src="/media/{}" />', thumbnailer["exam-list"])
-        except InvalidImageFormatError:
-            return format_html('<span title="{}">Invalid image url<span>', image_object)
+        return obj.get_thumbnail()[0]
+
+        #image_object = obj.image
+        #try:
+        #    thumbnailer = get_thumbnailer(image_object)
+        #    return format_html('<img src="/media/{}" />', thumbnailer["exam-list"])
+        #except InvalidImageFormatError:
+        #    return format_html('<span title="{}">Invalid image url<span>', image_object)
 
 
 class LongTable(tables.Table):
@@ -38,11 +40,11 @@ class LongTable(tables.Table):
                               text='Clone',
                               args=[A('pk')],
                               orderable=False)
-    images = ImageColumn("images", orderable=False)
+    series = ImageColumn("images", orderable=False)
 
     class Meta:
         model = Long
         template_name = "django_tables2/bootstrap4.html"
         fields = ("normal", "abnormality", "region", "examination",
                   "laterality", "site", "created_date", "author")
-        sequence = ("view", "images")
+        sequence = ("view", "series")