From 5e48893f6166a983537bc338907345b9cf23b697 Mon Sep 17 00:00:00 2001 From: panki27 Date: Thu, 19 Apr 2018 10:38:29 +0200 Subject: [PATCH] input validation --- minebash.py | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/minebash.py b/minebash.py index 769c7fe..00c2a2f 100755 --- a/minebash.py +++ b/minebash.py @@ -1,7 +1,7 @@ #!/usr/bin/env python3 #TODO: show controls, restartable, command line flags like "easy, hard" -import readline, random, io, sys, time, os +import random, io, sys, time, os import curses from curses import wrapper @@ -65,7 +65,9 @@ if len(sys.argv) > 1: width = 12 height = 12 MINECOUNT = 35 - + else: + print(param_error) + sys.exit(0) difficulty = sys.argv[1] elif len(sys.argv) == 4: #this means the user has specified width, height and minecount width = int(sys.argv[1]) @@ -77,7 +79,7 @@ if len(sys.argv) > 1: print('Minecount muss be less than width x height.') system.exit(0) else: - print('Specify parameters as width height minecount (for example ./minebash.py 5 5 7)') + print(param_error) sys.exit(0) playfield = [[UNKNOWN for x in range(width)] for y in range(height)]