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#!/usr/bin/env python
'''Utility functions module.
'''
import constants
import re
def get_unicode(data):
if not isinstance(data, unicode):
return unicode(data, "utf-8")
return data
def create_board(size):
board = []
# To do hacer que sea dinamico
if size == constants.DEFAULT_BOARD_SIZE:
for i in range(0, size):
board.append(['','','','','','','','','','','','','','',''])
elif size == 9:
for i in range(0, size):
board.append(['','','','','','','','',''])
return board
def get_letters_from_file(lenguage = constants.DEFAULT_LENGUAGE):
letters = {}
# Todo utilizar modulo os.join.path para formar el path al archivo de letras....
letters_path = constants.LENGUAGES_PATH + "/" + lenguage + "/" + "letters.txt"
file = open(letters_path, "r")
list = file.readlines()
# format "Letter": (count, score)
pattern = re.compile(r".(?P<letter>[\w\s]+).: .(?P<count>\d+),(?P<score>\d+).")
for i in list:
m = pattern.match(i)
if m:
info = (m.group('count') , m.group('score'))
letters[m.group('letter')] = (int(info[0]) , int(info[1]))
return letters
def get_dictionary(lenguage = constants.DEFAULT_LENGUAGE):
''' Get the dictionary used in the Game
@param lenguage: the lenguage.
@return: a list containing the dictionary.
'''
dict = []
dict_path = constants.DICTIONARIES_PATH + "/dict-" + lenguage + ".txt"
file = open(dict_path, "r")
dict = f.readlines()
def search_word(lenguage = constants.DEFAULT_LENGUAGE, word, dict):
''' Look for the specified word in the dictionary
@param lenguage: the lenguage.
@param word: word to look for
@param dict: the dictionary.
@return: True or False
'''
l2 = filter(lambda n: re.match(word, n), dict)
if not l2:
return False
return True
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