Improved asset list (was index)

asset/models.py

@@ -5,18 +5,21 @@ from django.contrib.auth import get_user_model
 from container.models import Container
 from django.urls import reverse
 
+
 def get_sentinel_user():
     return get_user_model().objects.get_or_create(username='deleted')[0]
 
+
 class Asset(models.Model):
     named_id = models.CharField(max_length=40, unique=True)
     description = models.CharField(max_length=250, blank=True)
     quantity = models.IntegerField(default=1)
     created_ts = models.DateTimeField('datetime created', auto_now_add=True)
-    created_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET(get_sentinel_user), related_name='created_assets')
+    created_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET(get_sentinel_user),
+                                   related_name='created_assets')
     changed_ts = models.DateTimeField('datetime updated', auto_now=True)
-    changed_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET(get_sentinel_user), related_name='changed_assets')
+    changed_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET(get_sentinel_user),
+                                   related_name='changed_assets')
 
     def get_absolute_url(self):
         return reverse('asset:detail', kwargs={'pk': self.pk})
-