命令行的Google英语翻译（带语音），google英语翻译,使用google翻译服务

命令行的Google英语翻译（带语音），google英语翻译,使用google翻译服务

使用google翻译服务获得翻译和语音;

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)

#! /usr/bin/env python#coding=utf-8import requestsdef 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)#该片段来自于http://byrx.net