#!/usr/bin/env python
# -*-coding:utf8 -*-
'''
#=============================================================================
#   FileName: translate.py
#     Desc: To translate with zh to en or en2zh
#    Author: cold
#    Email: wh_linux@126.com
#   HomePage: http://www.linuxzen.com
#   Version: 0.0.1
#  LastChange: 2012-04-23 23:04:08
#   History:
#=============================================================================
'''

import urllib
import urllib2
from sys import argv,exit
import re

# 显示帮助信息
def helpinfo():
print '''
Usage: pytran {zh2en|en2zh} content
'''
# 格式化输出
def formatresult(result,srclang):
resu = result.split('[[')
if (srclang=='en2zh' or srclang == 'zh2en'):
firstre = resu[1].replace('[','').replace(']','').split('"')
print '源词:',firstre[3]
print '结果:',firstre[1]
if (srclang=='zh2en'):
piny = firstre[7]
else:
piny = firstre[5]
print '拼音:',piny
if(srclang=='zh2en'):
secresu=resu[2].replace('"','').split('[')
else:
secresu = resu[2].replace('"', '').split('[')
print '词性:',secresu[0].replace(',','')
print '其他释义:'
for i in ''.join(secresu[1].split(']')).split(','):
print i

# 获取命令行参数
try:
srclang = argv[1]
except:
helpinfo()
exit(1)
try:
cont = argv[2]
except:
helpinfo()
exit(2)

# 判断翻译目标语言用来确定传送参数
if(srclang == 'zh2en'):
data=urllib.urlencode({'client':'t', 'text':cont,
'hl':'zh-CN','tl':'en',
'multires':'1','prev':'btn',
'ssel':'0','sc':'1'})
elif(srclang == 'en2zh'):
data=urllib.urlencode({'client':'t', 'text':cont,
'hl':'zh-CN', 'sl':'en','tl':'zh-CN',
'multires':'1', 'prev':'btn',
'ssel':'0','sc':'1'})
else:
helpinfo()

# 打开google翻译内容
url = 'http://translate.google.cn/translate_a/t'
req =urllib2.Request(url,data)
req.add_header("User-Agent", "Mozilla/5.0+(compatible;+Googlebot/2.1;++http://www.google.com/bot.html)")
fd = urllib2.urlopen(req)
result = fd.read()

# 格式化输出
formatresult(result, srclang)
fd.close()

chmod +x /usr/bin/pytranslate

pytranslate en2zh extent
源词: extent
结果: 程度
拼音: Chéngdù
词性: 名词
其他释义:
程度
范围
幅度
规模
度
地步
广度
长度
面
长短
份儿
界
en
翻译中文到英文
pytranslate zh2en 中国
源词: 中国
结果: China
拼音: Zhōngguó
词性: 名词
其他释义:
China
zh-CN