Complete the absolute import patch for the test suite. All relative
imports of test modules now import from the test package. Other
related oddities are also fixed (like DeprecationWarning filters that
weren't specifying the full import part, etc.). Also did a general
code cleanup to remove all "from test.test_support import *"'s. Other
from...import *'s weren't changed.
diff --git a/Lib/test/test_unpack.py b/Lib/test/test_unpack.py
index fb22564..a8fd09c 100644
--- a/Lib/test/test_unpack.py
+++ b/Lib/test/test_unpack.py
@@ -1,4 +1,4 @@
-from test.test_support import *
+from test.test_support import TestFailed, verbose
t = (1, 2, 3)
l = [4, 5, 6]