我遵循了YouTube上有关如何使用python进行TextToSpeech的教程,但出现以下错误
import re
import wave
import pyaudio
import _thread
import time
class TextToSpeech:
CHUNK = 1024
def __init__(self, words_pron_dict:str = 'cmudict-0.7b.txt'):
self._l = {}//Error right here ^
self._load_words(words_pron_dict)
def _load_words(self, words_pron_dict:str):
with open(words_pron_dict, 'r') as file:
for line in file:
if not line.startswith(';;;'):
key, val = line.split(' ',2)
self._l[key] = re.findall(r"[A-Z]+",val)
def get_pronunciation(self, str_input):
list_pron = []
for word in re.findall(r"[\w']+",str_input.upper()):
if word in self._l:
list_pron += self._l[word]
print(list_pron)
delay=0
for pron in list_pron:
_thread.start_new_thread( TextToSpeech._play_audio, (pron,delay,))
delay += 0.145
def _play_audio(sound, delay):
try:
time.sleep(delay)
wf = wave.open("sounds/"+sound+".wav", 'rb')
p = pyaudio.PyAudio()
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(TextToSpeech.CHUNK)
while data:
stream.write(data)
data = wf.readframes(TextToSpeech.CHUNK)
stream.stop_stream()
stream.close()
p.terminate()
return
except:
pass
if __name__ == '__main__':
tts = TextToSpeech()
while True:
tts.get_pronunciation(input('Enter a word or phrase: '))
错误是“无效Sytanx”,其中冒号在顶部的“ str”之前。我不确定自己在做什么错。我正在使用IDLE作为编辑器,此脚本需要安装的pyaudio,也需要我也有的文档“ cmudict-0.7b.text”。
我尝试将文件名直接复制到代码中,并添加括号,将'更改为txt文件名的位置,以免占上风。如果有人可以帮助我并给出帮助,我将不胜感激我对自己做错了一些了解。
我正在使用Python 2.7。
谢谢。