Set testing threads as daemon so they won't hang.

Fix system absolute url.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/mailman/rest/testing/server.py b/src/mailman/rest/testing/server.py
index 35a3f2b72..c4fe2f1ec 100644
--- a/src/mailman/rest/testing/server.py
+++ b/src/mailman/rest/testing/server.py
@@ -44,6 +44,7 @@ class TestableServer:
         self.server = make_server()
         self.event = threading.Event()
         self.thread = threading.Thread(target=self.loop)
+        self.thread.daemon = True
         
     def start(self):
         """Start the server."""
diff --git a/src/mailman/rest/urls.py b/src/mailman/rest/urls.py
index 5d8d7930b..cdd921d4e 100644
--- a/src/mailman/rest/urls.py
+++ b/src/mailman/rest/urls.py
@@ -69,8 +69,7 @@ class AbsoluteURLMapper:
         # Special cases.
         if isinstance(ob, AdminWebServiceApplication):
             return ''
-        urls = dict(
-            system='system',
-            domains='domains',
-            )
+        urls = {
+            system: 'system',
+            }
         return urls[ob]