CLI implementation

JIRA: FUNCTEST-243

Change-Id: Ibf0ef9bcc5f3aeda96b050827b954ce060317613
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

1 files changed, 11 insertions, 9 deletions

diff --git a/utils/functest_utils.py b/utils/functest_utils.py
index 41925fc4..2d871615 100644
--- a/utils/functest_utils.py
+++ b/utils/functest_utils.py
@@ -213,16 +213,18 @@ def execute_command(cmd, logger=None,
         else:
             print(msg_exec)
     p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
-    while p.poll() is None:
-        line = p.stdout.readline().rstrip()
-        if verbose:
-            if logger:
-                if info:
-                    logger.info(line)
-                else:
-                    logger.debug(line)
+    while True:
+        line = p.stdout.readline().replace('\n', '')
+        if not line:
+            break
+        if logger:
+            if info:
+                logger.info(line)
             else:
-                print line
+                logger.debug(line)
+        else:
+            print line
+    p.communicate()
     if p.returncode != 0:
         if verbose:
             if logger: