Add preliminary pickle support

[lightcards.git] / lightcards / lightcards.py

diff --git a/lightcards/lightcards.py b/lightcards/lightcards.py
old mode 100755 (executable)
new mode 100644 (file)
index ced97c4..d170b35
--- a/lightcards/lightcards.py
+++ b/lightcards/lightcards.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # Markdown flashcard utility
 # Armaan Bhojwani 2021
 
@@ -8,7 +7,7 @@ import os
 from random import shuffle
 import sys
 
-from . import parse
+from . import parse, progress
 from .display import Display
 from .deck import Status
 
@@ -22,6 +21,12 @@ def parse_args():
     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")
+    parser.add_argument("-P", "--purge-all",
+                        action='store_true',
+                        help="don't check cached info before starting")
     parser.add_argument("-r", "--reverse",
                         action='store_true',
                         help="reverse card order")
@@ -30,7 +35,7 @@ def parse_args():
                         help="shuffle card order")
     parser.add_argument("-v", "--version",
                         action='version',
-                        version="lightcards 0.3.0")
+                        version="lightcards 0.4.0")
     return parser.parse_args()
 
 
@@ -39,7 +44,17 @@ def show(args, stack, headers):
     Manipulate deck according to passed arguments, and send it to the display
     functions
     """
-    idx = Status()
+    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
+    else:
+        idx = Status()
+
     if args.flip:
         for x in stack:
             x[0], x[1] = x[1], x[0]
@@ -54,18 +69,19 @@ def show(args, stack, headers):
 
 
 def reparse():
+    """Parse arguments and input file again"""
     args = parse_args()
     os.system(f"$EDITOR {args.inp[0]}"),
     return parse.parse_html(parse.md2html(args.inp[0]))
 
 def get_orig():
-    return((headers2, stack2))
+    """Return original header and stack"""
+    return((headers, stack))
 
 def main(args=sys.argv):
     args = parse_args()
+    global headers, stack
     (headers, stack) = parse.parse_html(parse.md2html(args.inp[0]))
-    global headers2, stack2
-    (headers2, stack2) = (headers, stack)
     show(args, stack, headers)