braille.py

import enum


class Braille(enum.Enum):
  A = 'a', '100000'
  B = 'b', '101000'
  C = 'c', '110000'
  D = 'd', '110100'
  E = 'e', '100100'
  F = 'f', '111000'
  G = 'g', '111100'
  H = 'h', '101100'
  I = 'i', '010100'
  J = 'j', '011100'
  K = 'k', '100010'
  L = 'l', '101010'
  M = 'm', '110010'
  N = 'n', '110110'
  O = 'o', '100110'
  P = 'p', '111010'
  Q = 'q', '111110'
  R = 'r', '101110'
  S = 's', '011010'
  T = 't', '011110'
  U = 'u', '100011'
  V = 'v', '101011'
  W = 'w', '011101'
  X = 'x', '110011'
  Y = 'y', '110111'
  Z = 'z', '100111'
  ONE = '1', '100000'
  TWO = '2', '101000'
  THREE = '3', '110000'
  FOUR = '4', '110100'
  FIVE = '5', '100100'
  SIX = '6', '111000'
  SEVEN = '7', '111100'
  EIGHT = '8', '101100'
  NINE = '9', '010100'
  ZERO = '0', '011100'
  PERIOD = '.', '001101'
  COMMA = ',', '001000'
  QUESTION_MARK = '?', '001011'
  EXCLAMATION_MARK = '!', '001110'
  COLON = ':', '001100'
  SEMICOLON = ';', '001010'
  HASHTAG = '#', '010111'
  HYPHEN = '-', '000011'
  SPACE = ' ', '000000'
  UNKNOWN = '', '000000'

  @staticmethod
  def from_str(label):
      result = Braille.UNKNOWN
      for b in Braille:
          if b.value[0] == label.lower():
              result = b
      return result