youdao.py

import time
import json
import requests
import hashlib


class YoudaoTranslate:
    def __init__(self):
        self.url = "http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule"

    def translate(self, word):
        return self.__youdao(word=word)

    def __youdao(self, word):
        response = requests.post(self.url, data=self.__sign(word=word))
        if 200 == response.status_code:
            result = json.loads(response.text)
            print(response.text)
            word_result = result["translateResult"][0][0]['tgt']
            return word_result
        else:
            print("有道 API 调用失败")
            return None

    def __sign(self, word):
        t = str(int(time.time() * 1000))
        s = "sr_3(QOHT)L2dx#uuGR@r"
        sign_ = "fanyideskweb" + word + t + s

        m = hashlib.md5()
        m.update((sign_).encode('utf-8'))
        return {
            'i': word,
            'from': 'AUTO',
            'to': 'AUTO',
            'smartresult': 'dict',
            'client': 'fanyideskweb',
            'salt': t,
            'sign': m.hexdigest(),
            'doctype': 'json',
            'version': '2.1',
            'keyfrom': 'fanyi.web',
            'action': 'FY_BY_CLICKBUTTION',
            'typoResult': 'false'
        }

# def translate(word):
#
#    url = 'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule'
#    # http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule
#    # 有道翻译的　API
#    t = str(int(time.time()*1000)) # 当前时间戳
#    s = "sr_3(QOHT)L2dx#uuGR@r" # 一段用来加密的字符串
#    sign_ = "fanyideskweb" + word + t + s
#
#    m = hashlib.md5()  # 根据数据串的内容进行 md5 加密
#    m.update((sign_).encode('utf-8'))
#    # print(m.hexdigest())
#    word_key = {     # key 这个字典为 POST 给有道词典服务器的内容
#        'i' :word,
#        'from':'AUTO',
#        'to':'AUTO',
#        'smartresult':'dict',
#        'client':'fanyideskweb',
#        'salt':t,
#        'sign':m.hexdigest(),
#        'doctype': 'json',
#        'version': '2.1',
#        'keyfrom': 'fanyi.web',
#        'action': 'FY_BY_CLICKBUTTION',
#        'typoResult': 'false'
#    }
#    response = requests.post(url,data = word_key)# 发送请求
#    #print(response)
#    # 判断服务器是否相应成功
#    if(response.status_code == 200):
#        return response.text
#    else:
#        print("有道 API 调用失败")
#        return None
#
# def get_word_result(word):
#    # print(word)
#    word_result = json.loads(word)
#    # 通过　json.loads 把返回的结果加载成 json 格式
#    # print(word_result)
#    print("输入的词为：" + word_result["translateResult"][0][0]['src'])
#    print("翻译结果为：" + word_result["translateResult"][0][0]['tgt'])
#
# def main():
#    print("欢迎使用，本程序调用有道词典 API 进行翻译\n自动检测输入语言-->中文\n中文-->英文")
#    while(True):
#        word = str(input("请输入你想翻译的词或者句子(输入 q 退出)："))
#        if(word == 'q'):
#            print("感谢使用")
#            break
#        word_ = translate(word)
#        get_word_result(word_)

def main():
    youdao = YoudaoTranslate()
    word = youdao.translate(word="work")
    print(word)

if __name__ == '__main__':
   main()