pyttsx - 循环使 runAndWait() 中断

pyttsx - loop makes runAndWait() cut off

我想编写一个脚本来读取单词列表并将它们打印到屏幕上。

import pyttsx

engine = pyttsx.init()
words = ["here","are","some","test","words"]

for i in words:
    engine.say(i)
    print i
    engine.runAndWait()

然而,在上面的运行中,除"here"之外的所有单词都被缩短了。我听到类似 "here [pause] ar- so- te- wo-"

的声音

如果我取消缩进engine.runAndWait(),这些词会在循环完成后说出。当我这样做时,它们不会被切断,但是,当然,它们不会在打印的同时被说出来。

我是 运行 Ubuntu 14.04.2

你要的是打印word,用callback怎么样,用pyttsx.Engine.connect

import pyttsx


def cb(name):
    print(name)

engine = pyttsx.init()
engine.connect('started-utterance', cb)
for word in ["here", "are", "some", "test", "words"]:
    engine.say(word, name=word)

engine.runAndWait()

这已经晚了几年,但是按照 docs 中的 "external event loop" 示例使用 engine.startLoop(False)engine.iterate() 为我完成了工作。

import pyttsx
import time

engine = pyttsx.init()
words = ["here","are","some","test","words"]

engine.startLoop(False)
for i in words:
    engine.say(i)
    engine.iterate()
    print i
    while engine.isBusy(): # wait until finished talking
        time.sleep(0.1)

engine.endLoop()