#!/usr/bin/env python3
 
import sys
import pifacecad
 
#print('Arguments:', len(sys.argv))
#print('List:', str(sys.argv))
 
#if sys.argv < 2:
#    print('Too few arguments, please specify a filename')
 
filename = sys.argv[1]
print('The paramater you entered is called')
print( filename)

cad = pifacecad.PiFaceCAD()
cad.lcd.backlight_on()
cad.lcd.clear()
cad.lcd.write(filename)