auto update when there is no input

nboard

@@ -3,12 +3,14 @@
 
 import curses,time,json,sys,os,subprocess
 
-dataPath = os.path.expanduser('~')+'/.nboard/nboard.json'
+dataPath = '/home/xfnw/.nboard/nboard.json'
 
 allowedChars = " `~1234567890-=!@#$%^&*()_+qwertyuiop[]\\QWERTYUIOP{}|asdfghjkl;'ASDFGHJKL:\"zxcvbnm,./ZXCVBNM<>?"
 data = {}
 
 def main(stdscr):
+    curses.halfdelay(5)
+
     stdscr.erase()
     stdscr.refresh()
     k='NOU'
@@ -20,10 +22,11 @@ def main(stdscr):
 
     stdscr.move(cy,cx)
     while True:
+        try:
             cx = width // 2
             cy = height // 2
 
-        stdscr.clear()
+            #stdscr.clear()
 
             height, width = stdscr.getmaxyx()
 
@@ -101,7 +104,7 @@ def main(stdscr):
 
 
             # display some info
-        stdscr.addstr(height-1, 0, 'x: {}, y: {}, arrow keys to move, ctrl to go faster'.format(tx, 1-ty)[:width-1]) 
+            stdscr.addstr(height-1, 0, 'x: {}, y: {}, arrow keys to move, ctrl to go faster  '.format(tx, 1-ty)[:width-1]) 
 
 
             # move the cursor where its actually supposed to be
@@ -109,8 +112,13 @@ def main(stdscr):
 
             #print(str(k)) # debug keycodes
             
+            try:
                 k = stdscr.getkey()
+            except curses.error:
+                k = 'NOU'
             time.sleep(0)
+        except json.decoder.JSONDecodeError:
+            time.sleep(0.5)
 
 
 if __name__ == "__main__":