Pokemon Shuffle save patcher

import sys;

with file(sys.argv[1], 'r+b') as fh:
    fh.seek(0x0006A);
    fh.write('\xFF\xFF');
    fh.seek(0x000D1);
    fh.write('\xFF\xFF\xFF\xFF\xFF\xFF\xFF');
    fh.seek(0x02D4C);
    fh.write('\xFF');

    print 'Patching done.';