def gen_blocks(board, word_list, hand):
# Generates an almost-infinite sequences of (block, play) pairs.
for score, words, play in top_moves(board, word_list, hand, 999,
prune_words=False):
header = ('%d %s' % (score, ', '.join(words))).center(15)
block = [header] + board_rows(board, play)
yield block, play
def GET(self):
args = web.input(html='',hand='',reset=False, play='')
moves = None
if args.play:
play = ast.literal_eval(args.play)
board = board_holder[0]
for (r,c),x in play:
board[r][c] = x.upper()
if args.reset:
board_holder[0] = make_board()
if args.hand:
moves = top_moves(board_holder[0],words,args.hand.upper())
return render(args.hand, board_holder[0], moves)
def main():
op = OptionParser(usage='%prog [-n 8] boardfile hand')
op.add_option('-n', '--num-plays', type=int, default=8,
help='Number of possible plays to display')
op.add_option('-c', '--num-cols', type=int, default=4,
help='Number of columns of plays to display')
opts, args = op.parse_args()
if len(args) != 2:
op.error('Must provide boardfile and hand as arguments')
board = make_board(open(args[0]))
hand = args[1].upper()
if (len(hand) < 1 or len(hand) > 7 or
not all(x.isalpha() or x == '.' for x in hand)):
op.error('Invalid hand: must be 1 to 7 letters or blanks (.)')
word_list = read_dictionary(os.path.dirname(__file__))
blocks = []
for score, words, play in top_moves(board, word_list, hand, opts.num_plays):
header = ('%d %s' % (score, ', '.join(words))).center(15)
# TODO: add padding when len(header) > 15
blocks.append([header] + board_rows(board, play))
print_blocks(blocks, num_cols=opts.num_cols)
