rename emulator to run

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

bin/cdist

@@ -101,7 +101,7 @@ if __name__ == "__main__":
 
         if re.match(TYPE_PREFIX, os.path.basename(sys.argv[0])):
             import cdist.emulator
-            cdist.emulator.emulator(sys.argv)
+            cdist.emulator.run(sys.argv)
         else:
             import cdist
             import cdist.banner

lib/cdist/emulator.py

@@ -29,7 +29,7 @@ import cdist.path
 
 log = logging.getLogger(__name__)
 
-def emulator(argv):
+def run(argv):
     """Emulate type commands (i.e. __file and co)"""
     type            = os.path.basename(argv[0])
     type_dir        = os.path.join(os.environ['__cdist_type_base_dir'], type)
@@ -101,8 +101,8 @@ def emulator(argv):
             # Already exists, verify all parameter are the same
             if object_exists:
                 if not os.path.isfile(file):
-                    print("New parameter + " + param + "specified, aborting")
-                    print("Source = " + old_object_source + "new =" + object_source)
+                    print("New parameter + \"" + param + "\" specified, aborting")
+                    print("Source = " + " ".join(old_object_source) + " new =" + object_source)
                     sys.exit(1)
                 else:
                     param_fd = open(file, "r")