rename src/nepi/ into just nepi/

[nepi.git] / nepi / util / logger.py

diff --git a/nepi/util/logger.py b/nepi/util/logger.py
new file mode 100644 (file)
index 0000000..1bf50c5
--- /dev/null
+++ b/nepi/util/logger.py
@@ -0,0 +1,53 @@
+#
+#    NEPI, a framework to manage network experiments
+#    Copyright (C) 2013 INRIA
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+import logging
+
+class Logger(object):
+    def __init__(self, logger_component):
+        self._logger = logging.getLogger(logger_component)
+
+    def debug(self, msg, out = None, err = None):
+        self.log(msg, logging.DEBUG, out, err)
+
+    def error(self, msg, out = None, err = None):
+        self.log(msg, logging.ERROR, out, err)
+
+    def warning(self, msg, out = None, err = None):
+        self.log(msg, logging.WARNING, out, err)
+
+    def info(self, msg, out = None, err = None):
+        self.log(msg, logging.INFO, out, err)
+
+    def log(self, msg, level, out = None, err = None):
+        if out:
+            msg += " - OUT: %s " % out
+
+        if err:
+            msg += " - ERROR: %s " % err
+
+        msg = self.log_message(msg)
+
+        self.logger.log(level, msg)
+
+    def log_message(self, msg):
+        return msg
+
+    @property
+    def logger(self):
+        return self._logger