links can be longer

content/migrations/0006_auto_20171219_1243.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.7 on 2017-12-19 12:43
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('content', '0005_auto_20171219_1032'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='link',
+            name='url',
+            field=models.URLField(max_length=4096),
+        ),
+    ]

content/models.py

@@ -321,11 +321,14 @@ class Image(models.Model):
 
 class Link(models.Model):
     content = models.ForeignKey('Content')
-    url = models.URLField()
+    url = models.URLField(max_length=4096)
     description = models.TextField(blank=True, null=True)
     date = models.DateTimeField(auto_now_add=True)
     order = models.IntegerField(blank=True, null=True)
 
+    def __unicode__(self):
+        return self.url
+
 class Videos(models.Model): # not used
     sha1 = models.CharField(max_length=50)
     href = models.CharField(max_length=255)