snake

changeset 41:bcad0f5464bf
snake.Rule.load: give reasonable error rather than crash on empty lines
author: Daniil Alexeyevsky <me.dendik@gmail.com>
date: Sun, 19 Dec 2010 22:49:53 +0300
parents: 94945f11c78d
children: 21a5779088e6
files: snake.py
diffstat: 1 files changed, 1 insertions(+), 1 deletions(-) [+]
[-]

snake.py 2 snake.py 2
snake.py 2
     1.1 --- a/snake.py	Sun Dec 19 22:46:39 2010 +0300
     1.2 +++ b/snake.py	Sun Dec 19 22:49:53 2010 +0300
     1.3 @@ -54,8 +54,8 @@
     1.4                  continue
     1.5              if y == 7:
     1.6                  break
     1.7 +            assert len(line) == 8, "Rule lines must be exactly 7 chars long"
     1.8              assert line[-1] == ';', "Rule lines must end with semicolon"
     1.9 -            assert len(line) == 8, "Rule lines must be exactly 7 chars long"
    1.10              for x, char in enumerate(line[:8]):
    1.11                  self.parse_cell(x, y, char)
    1.12              y += 1