[PATCH 4/5] NetTestSlave: Raise CommandException with more info

[Radek Pazdera]

This patch adds pretty-formatted error message to CommandExceptions.

Signed-off-by: Radek Pazdera <rpazdera(a)redhat.com&gt;
---
 NetTest/NetTestSlave.py |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/NetTest/NetTestSlave.py b/NetTest/NetTestSlave.py
index 765094f..de44618 100644
--- a/NetTest/NetTestSlave.py
+++ b/NetTest/NetTestSlave.py
@@ -127,7 +127,11 @@ class NetTestSlaveXMLRPC:
             return NetTestCommand(self._command_context, command).run()
         except:
             log_exc_traceback()
-            raise CommandException(command)
+            cmd_type = command["type"]
+            m_id = command["machine_id"]
+            msg = "Execution of %s command on machine %s failed" \
+                                    % (cmd_type, m_id)
+            raise CommandException(msg)
 
     def machine_cleanup(self):
         NetConfigDeviceAllCleanup()
-- 
1.7.7.6