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authorLeo Wang <grakiss.wanglei@huawei.com>2016-09-17 23:15:18 -0400
committerLeo Wang <grakiss.wanglei@huawei.com>2016-09-20 02:39:46 -0400
commitcb55f6dbfe4867e4d232f51b5a32764f82d2399b (patch)
tree54cf76d8595b33f744e3e069b7daa55688d3d097 /scripts/utils/dovetail_utils.py
parente7316237cc9f5b469c53682af6f57099d42a3279 (diff)
add prototype of dovetail tool
JIRA: DOVETAIL-12 Change-Id: I1ee120ed8199589e1e7cbce9cbb55036e9e5f7ea Signed-off-by: Leo Wang <grakiss.wanglei@huawei.com>
Diffstat (limited to 'scripts/utils/dovetail_utils.py')
-rw-r--r--scripts/utils/dovetail_utils.py56
1 files changed, 56 insertions, 0 deletions
diff --git a/scripts/utils/dovetail_utils.py b/scripts/utils/dovetail_utils.py
new file mode 100644
index 00000000..f79c6fc4
--- /dev/null
+++ b/scripts/utils/dovetail_utils.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+#
+# jose.lausuch@ericsson.com
+# valentin.boucher@orange.com
+# grakiss.wanglei@huawei.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+
+import sys
+import subprocess
+
+def exec_cmd(cmd, logger=None,
+ exit_on_error=True,
+ info=False,
+ error_msg="",
+ verbose=True):
+ if not error_msg:
+ error_msg = ("The command '%s' failed." % cmd)
+ msg_exec = ("Executing command: '%s'" % cmd)
+ if verbose:
+ if logger:
+ if info:
+ logger.info(msg_exec)
+ else:
+ logger.debug(msg_exec)
+ else:
+ print(msg_exec)
+ p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT)
+ output = p.communicate()
+ for line in output[0].strip().split('\n'):
+ line = line.replace('\n', '')
+ if logger:
+ if info:
+ logger.info(line)
+ else:
+ logger.debug(line)
+ else:
+ print line
+ sys.stdout.flush()
+
+ returncode = p.returncode
+ if returncode != 0:
+ if verbose:
+ if logger:
+ logger.error(error_msg)
+ else:
+ print(error_msg)
+ if exit_on_error:
+ sys.exit(1)
+
+ return returncode, output[0].strip()
+