braille.py

Created by schraf

Created on August 05, 2020

1.62 KB

Programme pour apprendre les lettres de l’alphabet Braille (sans les accents)

Dans le menu qui s’affiche, choisir 1 si vous voulez lire des mots écrits en braille (tapez le mot pour vérifier ou simplement touche EXE), choisir 2 pour écrire en braille (touches 1-2-4-5-7-8 du clavier) des lettres de l’alphabet tirées au hasard et 3 pour que la machine écrive en braille le mot que vous taperez.

from random import *
BRA = [1,5,3,11,9,7,15,13,6,14,17,21,19,27,25,23,31,29,22,30,49,53,46,51,59,57]
MOTS = ["CHIEN","ZEBRE","KIWI","LAPIN","LOUP","LYNX","PONEY","PYTHON","THON","YACK","ZEBU","CHAT","OURS","VACHE","SOURIS","RAT","OIE","ANE","BOA","CERF","COBRA","FAON","HIBOU"] 
ALPHA = list(range(65,91))

def aff(m):
  v = ["","",""]
  for c in m:
    code = ord(c) - 65
    l = BRA[code] if code>=0 and code<26 else 0
    for i in range(6):
      v[i//2] += "o" if 1 & (l>>i) else "."
      if i%2: v[i//2] += " "
  for i in range(3):
    print(v[i])
    
def lire(p):
  aff(p)
  rep = input("mot ? ").upper()
  if rep == p:
    print("Bravo !")
    return 1
  else:
    print("Non...", p)
    return 0

def ecrire(p):
  # ti83 : t = "784512OPTUYZ"
  # casio : t = "784512MNPQUV"
  t = "784512MNRSWX"
  print("Ecrire",chr(p))
  rep = input("touches ? ")
  s = 0
  for c in rep: 
    try: n = t.index(c)
    except:
      print("Erreur clavier !")
      break
    s += 2**(n % 6)
  if s == BRA[p - 65]:
    print("Bravo !")
    return 1
  else:
    print("Non...")
    aff(chr(p))
    return 0

def menu():
    print("1. Lire\n2. Ecrire\n3. Mot vers braille\n4. Quitter")
    return int(input("Choix ? "))

def melange(l):
  return sorted(l,key=lambda x:random())

def go(nb=10):
  while True:
    choix = menu()
    if choix == 4: return
    if choix == 3:
      mot = input("mot ? ")
      aff(mot.upper())      
    else:
      if choix == 1:
        p, jeu = melange(MOTS), lire
      else:
        p, jeu = melange(ALPHA), ecrire
      sc = 0
      for i in range(nb): sc += jeu(p[i])
      print("Score =",int(100/nb*sc),"%")

go()