--- a/hgext/journal.py	Sun Oct 06 17:59:15 2019 -0400
+++ b/hgext/journal.py	Sun Oct 06 19:25:18 2019 -0400
@@ -126,7 +126,7 @@
     repo = store._repo
     if util.safehasattr(repo, b'journal'):
         oldmarks = bookmarks.bmstore(repo)
-        for mark, value in store.iteritems():
+        for mark, value in pycompat.iteritems(store):
             oldvalue = oldmarks.get(mark, node.nullid)
             if value != oldvalue:
                 repo.journal.record(bookmarktype, mark, oldvalue, value)