Convert to_str to to_bytes

evennia/accounts/accounts.py

@@ -196,18 +196,18 @@ class DefaultAccount(with_metaclass(TypeclassBase, AccountDB)):
     @lazy_property
     def sessions(self):
         return AccountSessionHandler(self)
-        
+
     # Do not make this a lazy property; the web UI will not refresh it!
     @property
     def characters(self):
         # Get playable characters list
         objs = self.db._playable_characters
-        
+
         # Rebuild the list if legacy code left null values after deletion
         if None in objs:
             objs = [x for x in self.db._playable_characters if x]
             self.db._playable_characters = objs
-            
+
         return objs
 
     # session-related methods