Python如何通过百度翻译API实现翻译功能

import json
import random
import hashlib
from urllib import parse
import http.client

class BaiduTranslate:
  def __init__(self,fromLang,toLang):
    self.url = "/api/trans/vip/translate"
    self.appid="xxxxx" #申请的账号
    self.secretKey = 'xxxxx'#账号密码
    self.fromLang = fromLang
    self.toLang = toLang
    self.salt = random.randint(32768, 65536)

  def BdTrans(self,text):
    sign = self.appid + text + str(self.salt) + self.secretKey
    md = hashlib.md5()
    md.update(sign.encode(encoding='utf-8'))
    sign = md.hexdigest()
    myurl = self.url +         '"trans_result"][0]["dst"]
      return True , dst
    except Exception as e:
      return False , e
if __name__=='__main__':
  BaiduTranslate_test = BaiduTranslate('en','zh')
  Results = BaiduTranslate_test.BdTrans("Hello, World!")#要翻译的词组
  print(Results)

import hashlib
str1 = "中国是一个伟大的国家,中华民族是一个伟大的民族"
md5 = hashlib.md5()
md5.update(str1.encode("utf-8"))  # 注意这里必须要编码,否则报错
print(md5.hexdigest())

#/usr/bin/env python
#coding=utf8

import json
import http.client  #修改引用的模块
import hashlib    #修改引用的模块
from urllib import parse
import random

appid = 'xxxx' #你的appid
secretKey = 'xxxx' #你的密钥
 
httpClient = None
myurl = '/api/trans/vip/translate'
q = 'good'
fromLang = 'en'
toLang = 'zh'
salt = random.randint(32768, 65536)

sign = appid+q+str(salt)+secretKey
m1 = hashlib.md5()
m1.update(sign.encode("utf-8"))
sign = m1.hexdigest()
myurl = myurl+'"trans_result"][0]["dst"]
  print(dst)
except Exception as e:
  print(e)
finally:
  if httpClient:
    httpClient.close()

#/usr/bin/env python
#coding=utf8

import httplib
import md5
import urllib
import random

appid = '' #你的appid
secretKey = '' #你的密钥

 
httpClient = None
myurl = '/api/trans/vip/translate'
q = 'apple'
fromLang = 'en'
toLang = 'zh'
salt = random.randint(32768, 65536)

sign = appid+q+str(salt)+secretKey
m1 = md5.new()
m1.update(sign)
sign = m1.hexdigest()
myurl = myurl+'?appid='+appid+'&q='+urllib.quote(q)+'&from='+fromLang+'&to='+toLang+'&salt='+str(salt)+'&sign='+sign
 
try:
  httpClient = httplib.HTTPConnection('api.fanyi.baidu.com')
  httpClient.request('GET', myurl)
 
  #response是HTTPResponse对象
  response = httpClient.getresponse()
  print response.read()
except Exception, e:
  print e
finally:
  if httpClient:
    httpClient.close()