Don't include deleted objects in objreg.dump_objects

qutebrowser/utils/objreg.py

@@ -23,6 +23,7 @@
 import collections
 import functools
 
+import sip
 from PyQt5.QtCore import QObject, QTimer
 
 from qutebrowser.utils import log
@@ -143,7 +144,8 @@ class ObjectRegistry(collections.UserDict):
         """Dump all objects as a list of strings."""
         lines = []
         for name, obj in self.data.items():
-            lines.append("{}: {}".format(name, repr(obj)))
+            if not sip.isdeleted(obj):
+                lines.append("{}: {}".format(name, repr(obj)))
         return lines