X-Git-Url: https://git.armaanb.net/?a=blobdiff_plain;f=lightcards%2Flightcards.py;h=ed1916d371ae9d833af41435772c5ed2680c8a70;hb=cdfb48d9f8d7816da9e9c78a4bbe959efb1a9a36;hp=d170b354a048f43fc9bd0fd24afe169172d27d6d;hpb=e99950c3023a64f68cdc968e2759f45653d6b9af;p=lightcards.git

diff --git a/lightcards/lightcards.py b/lightcards/lightcards.py
index d170b35..ed1916d 100644
--- a/lightcards/lightcards.py
+++ b/lightcards/lightcards.py
@@ -13,17 +13,22 @@ from .deck import Status
 
 
 def parse_args():
-    parser = argparse.ArgumentParser(description="Terminal flashcards from Markdown")
+    parser = argparse.ArgumentParser(
+        description="Terminal flashcards from Markdown")
     parser.add_argument("inp",
                         metavar="input file",
                         type=str,
                         nargs=1)
+    parser.add_argument("-a", "--alphabetize",
+                        action='store_true',
+                        help="alphabetize card order")
     parser.add_argument("-f", "--flip",
                         action='store_true',
                         help="show second column first")
     parser.add_argument("-p", "--purge",
                         action='store_true',
                         help="don't check cached info before starting")
+    # TODO: don't require input file when using  -P
     parser.add_argument("-P", "--purge-all",
                         action='store_true',
                         help="don't check cached info before starting")
@@ -41,29 +46,35 @@ def parse_args():
 
 def show(args, stack, headers):
     """
-    Manipulate deck according to passed arguments, and send it to the display
-    functions
+    Get objects from cache, manipulate deck according to passed arguments, and
+    send it to the display functions
     """
+    # Purge caches if asked
     if args.purge:
         progress.purge(stack)
     if args.purge_all:
         progress.purge_all()
 
-    ida = progress.dive("status", stack)
-    if ida and not args.purge:
-        idx = ida
+    # Check for caches
+    ida = progress.dive(stack)
+    if ida:
+        (idx, stack, headers) = ida
     else:
         idx = Status()
 
+    # Manipulate deck
+    if args.shuffle:
+        shuffle(stack)
+    if args.alphabetize:
+        stack.sort()
+    if args.reverse:
+        stack.reverse()
     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:
-        stack.reverse()
 
+    # Send to display
     win = Display(stack, headers, idx)
     wrapper(win.run)
 
@@ -74,10 +85,12 @@ def reparse():
     os.system(f"$EDITOR {args.inp[0]}"),
     return parse.parse_html(parse.md2html(args.inp[0]))
 
+
 def get_orig():
     """Return original header and stack"""
     return((headers, stack))
 
+
 def main(args=sys.argv):
     args = parse_args()
     global headers, stack