python使用百度api翻译中英文
写程序取变量名的时候,常常需要翻译单词,或者将中文翻译成英语.有道词典,必应词典都很好,可是...命令行习惯了还是觉得用在cmd里面调出程序使用起来也许会更爽.于是查了查python相关的翻译脚本.都很简单,获取网页,然后解析,没找到用requeset库的.于是自己用request库写了个.. 虽然简单,但是实用就好啦~~ 上网搜索发下百度的翻译api有demo
稍微修改一下就可以直接使用了
#coding=utf8
import httplib
import md5
import urllib
import random
import json
'''
appid 申请 http://api./api/trans/product/apiapply
'''
appid = '1113000005349'
secretKey = 'osubCEzlGjzvw8qdQc41'
httpClient = None
def requestTranslate(word,fromLang = 'en',toLang="zh"):
salt = random.randint(32768, 65536)
sign = appid+word+str(salt)+secretKey
m1 = md5.new()
m1.update(sign)
sign = m1.hexdigest()
httpClient = httplib.HTTPConnection('api.')
myurl = '/api/trans/vip/translate'
myurl = myurl+'?appid='+appid+'&q='+urllib.quote(word)+'&from='+fromLang+'&to='+toLang+'&salt='+str(salt)+'&sign='+sign
httpClient.request('GET', myurl)
#response是HTTPResponse对象
response = httpClient.getresponse()
result = response.read()
ret = json.loads(result)
print(ret["trans_result"][0]["dst"])
httpClient.close()
#判断首字母是否是英文字母从而判断是英译汉or汉译英
def is_english_char(ch):
if ord(ch) not in range(97,122) and ord(ch) not in range(65,90):
return False
return True
if __name__ == '__main__':
import sys
word = (len(sys.argv) > 1) and sys.argv[1] or None
queryOnce = (word != None)
while True:
try:
if word == None:
word = raw_input("\n input word to translate ,#[ input \"!\"exit ]\n>")
if word == "!":
break
fromLang = "en"
toLang = "zh"
if not is_english_char(word[0]):
fromLang = "zh"
toLang = "en"
word = word.decode('gbk').encode('utf-8')
requestTranslate(word,fromLang,toLang)
word = None
if queryOnce == True:
break
except Exception,e:
print('!!!!! catch error!! ' + str(e))
word = None
推荐将如下 脚本放在 环境变量里边,直接 win+r , tw english 或者 tw 中文~~
效果更快
@echo off
set OLD_DIR=%cd%
set DIR=%~dp0
cd /d %DIR%
python .\translate_word_new.py %1
pause
