New tags for skip, write, and draw; options for parsing and drawing.

ui.py

@@ -6,15 +6,20 @@ Author: Sergey Vartanov (me@enzet.ru).
 
 import sys
 
+
 def write_line(number, total):
     length = 20
+    parts = length * 8
+    boxes = [' ', '▏', '▎', '▍', '▌', '▋', '▊', '▉']
 
     if number == -1:
-        print ('%3s' % '100') + ' % ░' + (length * '░') + '░'
+        print ('%3s' % '100') + ' % █' + (length * '█') + '█'
     elif number % 1000 == 0:
         p = number / float(total)
-        l = int(p * length)
-        print ('%3s' % str(int(p * 1000) / 10)) + ' % ░' + (l * '░') + \
-            ((length - l) * ' ') + '░'
+        l = int(p * parts)
+        fl = l / 8
+        pr = int(l - fl * 8)
+        print ('%3s' % str(int(p * 1000) / 10)) + ' % █' + (fl * '█') + \
+            boxes[pr] + ((length - fl - 1) * ' ') + '█'
         sys.stdout.write("\033[F")