Voice_recognition и gtts не понимают числа ниже 11 ⇐ Python

[Anonymous]

• Я составил простой код, который предлагает пользователю выбрать между вариантом 1 (апельсины) и вариантом 2 (груши):

  Код: Выделить всё

  options = {
  (1, "1", "one", "number one", "oranges", "orange", "orange's", "oranges'"): 1,
  (2, "2", "two", "number two", "pears", "pear", "pear's", "pears'", "pier"): 2
  }
  

  Что бы я ни писал выше, распознаватель речи не распознает цифры «один» и «два». Правильно распознаются только нечисловые варианты: «номер один», «груши» и т. д.
• Вторая проблема — самый странный. Распознаватель речи не распознает числа ниже 11, если вы не произнесете их, а затем «.0» («три целых ноль»). Он распознает «10», если вы произнесете «один ноль». Начиная с 11, он воспринимает числа как вы их говорите:**

  Код: Выделить всё

  def convert_to_number(text):
  number_words = {
  "zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
  "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9,
  "ten": 10, "eleven": 11, "twelve": 12, "thirteen": 13,
  "fourteen": 14, "fifteen": 15, "sixteen": 16, "seventeen": 17,
  "eighteen": 18, "nineteen": 19, "twenty": 20
  }
  

• Вывод:

Окно вывода — с заметками о том, что я говорю.
Окно вывода — проверка того, что понимает система распознавания речи.

• Вот шаги, которые я выполнил, чтобы исправить описанные ошибки:
  a. Сначала я использовал библиотеки pyttsx3 и Speech_recognition,
  затем заменил pyttsx3 на gtts и pydub. Никаких изменений в
  поведении ошибок при использовании различных библиотек не произошло.
  b. Я добавил локаль en-GB, тоже безрезультатно.
  c. Я попросил носителя британского языка произнести варианты, разницы
  тоже нет.
  d. Все хорошо настроено, ffmpeg, микрофон и т.д...
• Это полный код:

  Код: Выделить всё

  from gtts import gTTS
  import speech_recognition as sr
  from pydub import AudioSegment
  from pydub.playback import play
  import os
  
  # Set the path to the ffmpeg executable
  os.environ["PATH"] += os.pathsep + "C:/ffmpeg/bin"
  
  # Initialize STT recognizer
  recognizer = sr.Recognizer()
  
  def speak(text):
  tts = gTTS(text=text, lang='en-GB')
  tts.save("temp.mp3")
  sound = AudioSegment.from_mp3("temp.mp3")
  play(sound)
  os.remove("temp.mp3")
  
  def listen():
  with sr.Microphone() as source:
  print("Listening...")
  audio = recognizer.listen(source)
  try:
  text = recognizer.recognize_google(audio, language='en-GB')
  print(f"You said: {text}")
  return text.lower()
  except sr.UnknownValueError:
  print("Sorry, I did not understand that.")
  speak("Sorry, I did not understand that.")
  return None
  except sr.RequestError:
  print("Sorry, my speech service is down.")
  speak("Sorry, my speech service is down.")
  return None
  
  def convert_to_number(text):
  number_words = {
  # BUG: #3 All numbers below 11 are not recognized by the speech recognizer
  # BUG: #4 10 is only recognized if one says "one zero" instead of "ten"
  "zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
  "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9,
  "ten": 10, "eleven": 11, "twelve": 12, "thirteen": 13,
  "fourteen": 14, "fifteen": 15, "sixteen": 16, "seventeen": 17,
  "eighteen": 18, "nineteen": 19, "twenty": 20
  }
  try:
  return float(text)
  except ValueError:
  return number_words.get(text, None)
  
  def get_choice(options):
  while True:
  choice = listen()
  if choice is not None:
  for key, value in options.items():
  if choice in key:
  print(f"Recognized choice: {value}")
  return value
  print("Invalid input. Please say a valid option.")
  speak("Invalid input. Please say a valid option.")
  
  def get_quantity():
  while True:
  quantity = listen()
  if quantity is not None:
  quantity = convert_to_number(quantity)
  if quantity is not None and quantity > 0:
  print(f"Recognized quantity: {quantity}")
  return quantity
  else:
  print("Please enter a positive number.")
  speak("Please enter a positive number.")
  
  item1 = "Oranges"
  item1_price = 0.75
  item2 = "Pears"
  item2_price = 1.25
  vat_tax = 0.20
  
  options = {
  # BUG: #2 No matter what I write here the numbers "one" and "two" are not recognized by the speech recognizer
  # BUG: #1 Only non-numeric options are recognized correctly
  (1, "1", "one", "number one", "oranges", "orange", "orange's", "oranges'"): 1,
  (2, "2", "two", "number two", "pears", "pear", "pear's", "pears'", "pier"): 2
  }
  
  while True:
  speak("- What would you like to taste today, guvnor?\n"
  f"  1. Our fresh {item1}, for £{item1_price} each?\n"
  f"  2. Or, our delicious {item2}, for £{item2_price} each?\n")
  print("- What would you like to taste today, guvnor?\n"
  f"  1. Our fresh {item1}, for £{item1_price} each?\n"
  f"  2.  Or, our delicious {item2}, for £{item2_price} each?\n")
  
  buyer_choice = get_choice(options)
  
  if buyer_choice == 1:
  speak(f"\n- And how many {item1} for the lady?\n")
  print(f"\n- And how many {item1} for the lady?\n")
  buyer_quant = get_quantity()
  sub_total = (item1_price * buyer_quant)
  vat_total = (sub_total * vat_tax)
  total = sub_total + vat_total
  speak(f"\n- That will be {buyer_quant:,.0f} {item1} for only £{sub_total:,.2f}.\n"
  f"  Plus £{vat_total:,.2f} of V.A.T., total is £{total:,.2f}.\n"
  "  Thanks for your custom!\n")
  print(f"\n- That will be {buyer_quant:,.0f} {item1} for only £{sub_total:,.2f}.\n"
  f"  Plus £{vat_total:,.2f} of V.A.T., total is £{total:,.2f}.\n"
  "  Thanks for your custom!\n")
  break
  elif buyer_choice == 2:
  speak(f"\n- And how many {item2} for the lady?\n")
  print(f"\n- And how many {item2} for the lady?\n")
  buyer_quant = get_quantity()
  sub_total = (item2_price * buyer_quant)
  vat_total = (sub_total * vat_tax)
  total = sub_total + vat_total
  speak(f"\n- That will be {buyer_quant:,.0f} {item2} for only £{sub_total:,.2f}.\n"
  f"  Plus £{vat_total:,.2f} of V.A.T., total is £{total:,.2f}.\n"
  "  Thanks for your custom!\n")
  print(f"\n- That will be {buyer_quant:,.0f} {item2} for only £{sub_total:,.2f}.\n"
  f"  Plus £{vat_total:,.2f} of V.A.T., total is £{total:,.2f}.\n"
  "  Thanks for your custom!\n")
  break
  else:
  speak("\n- We just ran out of that, sorry. Please choose a valid option.\n")
  print("\n- We just ran out of that, sorry. Please choose a valid option.\n")
  

Подробнее здесь: https://stackoverflow.com/questions/793 ... er-than-11