+print cdist version on startup + exit_code = 2 for irq

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

cdist/log.py

@@ -23,21 +23,15 @@
 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"""
+        """Prefix messages with logger name"""
 
         record.msg = self.name + ": " + str(record.msg)
 

scripts/cdist

@@ -114,6 +114,7 @@ def commandline():
         logging.root.setLevel(logging.DEBUG)
 
     log.debug(args)
+    log.info("version %s" % cdist.VERSION)
 
     # Work around python 3.3 bug:
     # http://bugs.python.org/issue16308
@@ -171,16 +172,11 @@ if __name__ == "__main__":
             commandline()
 
     except KeyboardInterrupt:
-        pass
+        exit_code = 2
-
-        # FIXME: We always get exit code = 130
-        # exit_code = 2
-        # does not make a difference
 
     except cdist.Error as e:
         log.error(e)
         exit_code = 1
 
-    #sys.exit(20)
     # print("ok2 %s" % exit_code)
     sys.exit(exit_code)