python在命令行下使用google翻译(带语音)

说明1. 使用google翻译服务获得翻译和语音;2. 使用mplayer播放获得的声音文件,因此,如果要播放语音,请确保path中能够找到mplayer程序,如果没有mplayer,请将use_tts设置为false运行。即:main(use_tts=false)3. 退出程序,输入”x”,回车。

代码如下:

#! /usr/bin/env python#coding=utf-8

import requests

def translate(words): import re url = (“http://translate.google.cn/translate_a/t?” “client=t&hl=zh-cn&sl=en&tl=zh-cn&ie=utf-8&oe=utf-8&oc=1&otf=2&ssel=3&tsel=0&sc=1&q=%s”) ret = requests.get(url % words) if ret.status_code == 200: rule_translate = re.compile(”'([^\[\]]+?)\]\]”’) match = rule_translate.search(ret.text) t, o, s, _ = match.group(1).split(u”,”) print u”译文:”, t[1:-1] print u”发音:”, s[1:-1] print “” else: raise exception(“google翻译服务状态码异常。”)

def tts(words): import subprocess url = “http://translate.google.cn/translate_tts?ie=utf-8&q=%s&tl=en&total=1&idx=0&textlen=4&prev=input” ret = requests.get(url % words) if ret.status_code == 200: ext = ret.headers[“content-type”].split(“/”)[1] filename = “tts.%s” % ext with open(filename, “wb”) as f: f.write(ret.content) # 不显示mplayer的输出 log_file = “./mplayer.log” with open(log_file, “w”) as f: subprocess.call([“mplayer”, filename], stdout=f, stderr=f) else: raise exception(“google tts服务状态码异常。”)

def main(use_tts=true): while 1: #在window下raw_input不能直接提示中文,需要u”中文”.encode(“gbk”) #为了与平台无关,这里直接提示”english:” words = raw_input(“english:”) if words == “x”: break if use_tts: tts(words) translate(words)

if __name__ == “__main__”: main(use_tts=true)