[patch lnst 2/3] Task: add helper to easily get command stdout

[Jiri Pirko]

From: Jiri Pirko <jiri(a)mellanox.com&gt;

Signed-off-by: Jiri Pirko <jiri(a)mellanox.com&gt;
---
 lnst/Controller/Task.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lnst/Controller/Task.py b/lnst/Controller/Task.py
index fefe2cb..1226ce2 100644
--- a/lnst/Controller/Task.py
+++ b/lnst/Controller/Task.py
@@ -754,6 +754,15 @@ class ProcessAPI(object):
         """
         return self._cmd_res
 
+    def out(self):
+        """
+            Returns the whole comand result stdout.
+
+            :return: Command result stdout.
+            :rtype: str
+        """
+        return self.get_result()["res_data"]["stdout"]
+
     def wait(self):
         """ Blocking wait until the command returns. """
         if self._bg_id:
-- 
2.5.5