from os import environ
-from curses import initscr, curs_set, newwin, endwin,\
- KEY_RIGHT, KEY_LEFT, KEY_DOWN, KEY_UP
+from curses import initscr, curs_set, newwin, endwin
+from curses import KEY_RIGHT, KEY_LEFT, KEY_DOWN, KEY_UP
from random import randrange
print '\nSnake.PY-26lines by Kris Cieslak (defaultset.blogspot.com).'
print 'OPNFV adaptation by Functest dream team.'
- print 'Thanks for playing, your score: ' + \
- str(len(snake) - len(body) - 1) + '.'
+ score = str(len(snake) - len(body) - 1)
+ print ('Thanks for playing, your score: %s.' % score)
print 'Find and fix more bugs in your real OPNFV setup!\n'