[Pythonsudoku-devel] Hangs on startup

[<xos...@gm...>]

O Venres 12 Maio 2006 20:44, Olivier Croquette escribiu:
> I have a strange behaviour under MacOS X.
> PySu (I hope you allow me this nick name :) sometimes hangs on startup.
> I will try to investigate!

I prefer PySDK :p

I thing that the hangs are produced by Sudoku::fix() function. The algol for 
create a sudoku is mainly a brute force one. Sudoku::fix() should fix the 
board when a incorrect number is added, but sometimes it can't. I've tried 
some variants of this function (the actual is a very stupid one) but I 
haven't found a good one.
A possibility is don't use this function and if a impossible board is found, 
restart the creation since the begining. Python Sudoku did that in the firsts 
versions. A propper Sudoku::fix() is fattest, but the actual one hangs the 
program.