Add flip option

[lightcards.git] / lightcards / lightcards.py

diff --git a/lightcards/lightcards.py b/lightcards/lightcards.py
index e41b2cfb541a72c1de2c1d7e302a84e9360f1440..ca3eac83d1d0a6bbe897085bda1061a5922ad2e5 100755 (executable)
--- a/lightcards/lightcards.py
+++ b/lightcards/lightcards.py
@@ -17,6 +17,9 @@ def parse_args():
                         metavar="input file",
                         type=str,
                         nargs=1)
+    parser.add_argument("-f", "--flip",
+                        action='store_true',
+                        help="show second column first")
     parser.add_argument("-r", "--reverse",
                         action='store_true',
                         help="reverse card order")
@@ -31,6 +34,10 @@ def parse_args():
 
 def show(args, stack, headers):
     idx = Status()
+    if args.flip:
+        for x in stack:
+            x[0], x[1] = x[1], x[0]
+        headers[0], headers[1] = headers[1], headers[0]
     if args.shuffle:
         shuffle(stack)
     elif args.reverse: