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#!/usr/bin/env python | |
# -*- coding: utf-8 -*- | |
# translate utility that utilize google translator, support python2 & python3 | |
# Note that the order or arguments in the URL matters. | |
try: | |
from urllib import urlencode | |
except: | |
from urllib.parse import urlencode | |
try: | |
import urllib2 | |
except: | |
import urllib.request as urllib2 | |
import json | |
import sys | |
reload(sys) | |
sys.setdefaultencoding('utf-8') | |
def translate(text, from_lang="auto", to_lang="zh-CN"): | |
"""translate text, return the result as json""" | |
url = 'https://translate.googleapis.com/translate_a/single?' | |
params = [] | |
params.append('client=gtx') | |
params.append('sl=' + from_lang) | |
params.append('tl=' + to_lang) | |
params.append('hl=en-US') | |
params.append('dt=t') | |
params.append('dt=bd') | |
params.append('dj=1') | |
params.append('source=input') | |
params.append(urlencode({'q': text})) | |
url += '&'.join(params) | |
request = urllib2.Request(url) | |
browser = "Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0" | |
request.add_header('User-Agent', browser) | |
response = urllib2.urlopen(request) | |
return json.loads(response.read().decode('utf8')) | |
def voice(text, lang='en'): | |
"""return the sound of an word, in mp3 bytes""" | |
url = 'https://translate.googleapis.com/translate_tts?' | |
params = [] | |
params.append('client=gtx') | |
params.append('ie=UTF-8') | |
params.append('tl=' + lang) | |
params.append(urlencode({'q': text})) | |
url += '&'.join(params) | |
request = urllib2.Request(url) | |
browser = "Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0" | |
request.add_header('User-Agent', browser) | |
response = urllib2.urlopen(request) | |
return response.read() | |
def format_json(result, max_entries=5): | |
ret = [] | |
for sentence in result['sentences']: | |
ret.append(sentence['orig'] + ': ' + sentence['trans']) | |
ret.append('') | |
# format pos | |
if 'dict' in result: | |
for pos in result['dict']: | |
ret.append(pos['pos']) | |
for entry in pos['entry'][:max_entries]: | |
ret.append(entry['word'] + ': ' + ', '.join(entry['reverse_translation'])) | |
ret.append('') | |
return '\n'.join(ret) | |
import argparse | |
def main(): | |
parser = argparse.ArgumentParser(description="translator") | |
parser.add_argument('words', type=str, help="word or sentence", nargs="+") | |
parser.add_argument('-f', '--from_lang', help="language of the input", default='auto') | |
parser.add_argument('-t', '--to_lang', help="target language", default='zh-CN') | |
parser.add_argument('-v', '--voice', help="output voice stream data instead of translation", action='store_true', default=False) | |
args = parser.parse_args() | |
sentence = ' '.join(args.words) | |
result = translate(sentence, from_lang=args.from_lang, to_lang=args.to_lang) | |
if args.voice: | |
sys.stdout.write(voice(args.words, result['src'])) | |
else: | |
sys.stdout.write(format_json(result)) | |
if __name__ == '__main__': | |
main() |
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