mgr/orch: fix python3 DeprecationWarning

test_orchestrator/module.py:181: DeprecationWarning: invalid escape sequence \s
    patterns = ['-i\s(\w+)', '--id[\s=](\w+)']

Signed-off-by: Michael Fritch <mfritch@suse.com>
(cherry picked from commit f77defe55174d6f42a8a2d824c22530d11db4f7d)

diff --git a/src/pybind/mgr/test_orchestrator/module.py b/src/pybind/mgr/test_orchestrator/module.py
index f35321a3f05dbe56e4f23b0a385549158e2db1b2..4fc125da33a18882fca73504f3cb2301f6f2745e 100644 (file)
--- a/src/pybind/mgr/test_orchestrator/module.py
+++ b/src/pybind/mgr/test_orchestrator/module.py
@@ -178,7 +178,7 @@ class TestOrchestrator(MgrModule, orchestrator.Orchestrator):
                 raise AssertionError('Fail to determine daemon type from {}'.format(p))
 
             # parse daemon ID. Possible options: `-i <id>`, `--id=<id>`, `--id <id>`
-            patterns = ['-i\s(\w+)', '--id[\s=](\w+)']
+            patterns = [r'-i\s(\w+)', r'--id[\s=](\w+)']
             daemon_id = None
             for pattern in patterns:
                 m = re.search(pattern, p)