Create a static method to configure logger

It helps OPNFV Features to configure their multiple loggers as
self.logger is not suitable in case of multiple modules.

Change-Id: I5794a3e323d70abfdd85db89a9890488828efd88
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
(cherry picked from commit 77d4dfa984fbf5ab034f9550148e0353b643f0dd)

1 files changed, 9 insertions, 4 deletions

diff --git a/xtesting/core/feature.py b/xtesting/core/feature.py
index 8474b8a4..ed053e09 100644
--- a/xtesting/core/feature.py
+++ b/xtesting/core/feature.py
@@ -40,16 +40,21 @@ class Feature(testcase.TestCase):
                 "Cannot get module name %s. Using %s as fallback",
                 kwargs, self.case_name)
             self.logger = logging.getLogger(self.case_name)
+        Feature.configure_logger(self.logger, self.result_file)
+
+    @staticmethod
+    def configure_logger(logger, result_file):
+        """Configure the logger to print in result_file."""
         handler = logging.StreamHandler()
         handler.setLevel(logging.WARN)
-        self.logger.addHandler(handler)
-        handler = logging.FileHandler(self.result_file)
+        logger.addHandler(handler)
+        handler = logging.FileHandler(result_file)
         handler.setLevel(logging.DEBUG)
-        self.logger.addHandler(handler)
+        logger.addHandler(handler)
         formatter = logging.Formatter(
             '%(asctime)s - %(name)s - %(levelname)s - %(message)s')
         handler.setFormatter(formatter)
-        self.logger.addHandler(handler)
+        logger.addHandler(handler)
 
     def execute(self, **kwargs):
         """Execute the Python method.