01_pyttsx3_将文本文字转为语音播放

pyttsx3  模块可以将文字转为语音播放  支持中文播放, 音速调节

1.安装pyttsx3的库

pip install pyttsx3

2.朗读中文:

import pyttsx3

msg = '''盼望着，盼望着，东风来了，春天的脚步...'''
teacher = pyttsx3.init()
teacher.say(msg)
teacher.runAndWait()

3.调准语速

import pyttsx3

msg = '''盼望着，盼望着，东风来了，春天的脚步...'''
teacher = pyttsx3.init()
rate = teacher.getProperty('rate')
teacher.setProperty('rate', rate + 20)#调准语速
teacher.say(msg)
teacher.runAndWait()

4.切换音色(两者都是女音,个人感觉差不多)

import pyttsx3
engine = pyttsx3.init()
voices = engine.getProperty('voices')
print(len(voices))
for voice in voices:
    engine.setProperty('voice', voice.id)
    engine.say('I will always love you ')
    engine.runAndWait()

　其实可以使用 检测是否有语音功能(pywin32 )

#利用pywin32模块，来实现微软的语音接口调用

#安装pip3 install pywin32

import win32com.client

#微软这个服务器

speaker = win32com.client.Dispatch("SAPI.SpVoice")

speaker.Speak("断剑重铸之日,骑士归来之时")

 

 爬虫读取数据

from urllib import request
import time
import pyttsx3
from lxml import etree
#小说《大医凌然》 志鸟村 著
url = 'https://read.qidian.com/chapter/Y8j5WWawoqd1C4AOuV6yIg2/oG-HexlEuhG2uJcMpdsVgA2'
headers = {
    "Referer": "https://read.qidian.com/",
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"
}
req = request.Request(url=url,headers=headers)
response = request.urlopen(req)
content = response.read().decode()
#复制html中的文本的XPath
##//*[@id="chapter-406583253"]/div/div[2]/p[1]
# print(content)
xpath_content = etree.HTML(content)
new_content = xpath_content.xpath('//*[@id="chapter-406583253"]/div/div/p/text()')
#print(new_content)
with open('3.txt','w',encoding='utf-8') as f:
    for i in new_content:
        f.writelines(i.strip())
        f.writelines('\n')
time.sleep(2)
with open('3.txt','r',encoding='utf-8') as f:
    line = f.read()
    engine = pyttsx3.init()
    volume=engine.getProperty('volume')
    engine.setProperty('volume', volume + 0.25)
    engine.say(line)
    engine.runAndWait()