refactoring

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>

cdist/log.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# 2010-2013 Nico Schottelius (nico-cdist at schottelius.org)
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+
+import logging
+
+class Log(logging.Logger):
+    """Hold information about current context"""
+
+    def __init__(self, name):
+
+        # Context logging
+        self.name = name
+
+        # Init real logger
+        super().__init__(name)
+
+        # Add ourselves as a filter
+        self.addFilter(self)
+
+    def filter(self, record):
+        """Add hostname to logs via logging Filter"""
+
+        record.msg = self.name + ": " + str(record.msg)
+
+        return True