+parser.add_argument(\r
+ "--weight", "-w", dest="weight",\r
+ help="weight metric to calculate the path")\r
+parser.add_argument(\r
+ "--match", "-m", dest="match",\r
+ help="string holding extra matches for the flow entries")\r
+parser.add_argument(\r
+ "--bidirectional", "-b", dest="bidirectional",\r
+ action='store_true',\r
+ help="add/remove the flow entries in 2 directions")\r
+\r