a bold attempt to fix things broken by MAL's verify patch: import
'verify' iff it's used by a test module...
diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index 9d4c277..a6c32b4 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -1,5 +1,5 @@
 # Test the signal module
-from test_support import verify, verbose, TestSkipped
+from test_support import verbose, TestSkipped
 import signal
 import os
 import sys