Log an info-level message when we attempt a site_ import but no site
module is available.

Risk: Low
Visibility: Adds logging

Signed-off-by: John Admanski <jadmanski@google.com>



git-svn-id: http://test.kernel.org/svn/autotest/trunk@2774 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/client/common_lib/utils.py b/client/common_lib/utils.py
index a9a4027..39bb7ec 100644
--- a/client/common_lib/utils.py
+++ b/client/common_lib/utils.py
@@ -829,6 +829,9 @@
         # return the object from the imported module
         obj = getattr(__import__(module, {}, {}, [short_module]), name)
     else:
+        msg = "unable to import site module '%s', using non-site implementation"
+        msg %= modulefile
+        debug.get_logger().info(msg)
         obj = dummy
 
     return obj