Add reverse option

[lightcards.git] / lightcards / lightcards.py

diff --git a/lightcards/lightcards.py b/lightcards/lightcards.py
index 9affd447aa082476a0343d9afff7d34a6c4d7692..e41b2cfb541a72c1de2c1d7e302a84e9360f1440 100755 (executable)
--- a/lightcards/lightcards.py
+++ b/lightcards/lightcards.py
@@ -17,19 +17,24 @@ def parse_args():
                         metavar="input file",
                         type=str,
                         nargs=1)
-    parser.add_argument("-v", "--version",
-                        action='version',
-                        version="lightcards 0.1.0")
+    parser.add_argument("-r", "--reverse",
+                        action='store_true',
+                        help="reverse card order")
     parser.add_argument("-s", "--shuffle",
                         action='store_true',
-                        help="shuffle cards before starting")
+                        help="shuffle card order")
+    parser.add_argument("-v", "--version",
+                        action='version',
+                        version="lightcards 0.2.0")
     return parser.parse_args()
 
 
 def show(args, stack, headers):
     idx = Status()
-    if args:
+    if args.shuffle:
         shuffle(stack)
+    elif args.reverse:
+        stack.reverse()
     wrapper(display.get_key, stack, headers, idx)