[webpages] Fixes 500 errors when webpage lookup fails

vrobbler/apps/webpages/models.py

@@ -27,10 +27,10 @@ class Domain(TimeStampedModel):
 
     tags = TaggableManager(blank=True)
 
-    def __str__(self):
+    def __str__(self) -> str:
         if self.name:
-            return self.name
-        return self.root
+            return str(self.name)
+        return str(self.root)
 
     def scrobbles_for_user(self, user_id):
         from scrobbles.models import Scrobble
@@ -49,11 +49,11 @@ class WebPage(ScrobblableMixin):
     domain = models.ForeignKey(Domain, on_delete=models.DO_NOTHING, **BNULL)
     extract = models.TextField(**BNULL)
 
-    def __str__(self):
+    def __str__(self) -> str:
         if self.title:
-            return self.title
+            return "{} ({})".format(self.title, self.domain)
         if self.domain:
-            return self.domain.name
+            return "Unknown ({})".format(self.domain)
         return str(self.uuid)
 
     def _raw_domain(self):