add running profiler in python

For support bash and python both, I don't refactor the profiler_poc file,
just call the func in python main.

JIRA: DOCTOR-117

Change-Id: I5f06ecbd673c6a21acc94cc359a3f2b749b77b13
Signed-off-by: dongwenjuan <dong.wenjuan@zte.com.cn>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/common/utils.py b/tests/common/utils.py
index 38fd97d8..2e823acb 100644
--- a/tests/common/utils.py
+++ b/tests/common/utils.py
@@ -9,6 +9,7 @@
 import json
 import os
 import paramiko
+import re
 
 
 def load_json_file(full_path):
@@ -33,6 +34,19 @@ def write_json_file(full_path, data):
         file.write(json.dumps(data))
 
 
+def match_rep_in_file(regex, full_path):
+    if not os.path.isfile(full_path):
+        raise Exception('File(%s) does not exist' % full_path)
+
+    with open(full_path, 'r') as file:
+        for line in file:
+            result = re.search(regex, line)
+            if result:
+                return result
+
+    return None
+
+
 class SSHClient(object):
     def __init__(self, ip, username, password=None, pkey=None,
                  key_filename=None, log=None, look_for_keys=False,