python实现批量翻译

import compile_error

data = compile_error.new_compile_data  # 获取数据，这里使用自己的数据
data = list(data)
trans_data = []  # 存放翻译后的数据

''' ======================= 百度翻译api ==========================='''
import random
from hashlib import md5
import time
import requests

#自己申请appid和appkey 
appid = '***'
appkey = '***'

from_lang = 'en' #英文
to_lang = 'zh' #中文
endpoint = 'http://api.fanyi.baidu.com'
path = '/api/trans/vip/translate'
url = endpoint + path

# query = 'i love you man.'
fout = open(r'zh.txt', 'w')  # 以写的方式打开输出文件，将每次翻译的数据放入文件中


def make_md5(s, encoding='utf-8'):
    return md5(s.encode(encoding)).hexdigest()


for new_data in data:
    query = new_data

    salt = random.randint(32768, 65536)
    sign = make_md5(appid + query + str(salt) + appkey)

    headers = {'Content-Type': 'applicantion/x-www-form-urlencoded'}
    payload = {'appid': appid,
               'q': query,
               'from': from_lang,
               'to': to_lang,
               'salt': salt,
               'sign': sign}

    r = requests.post(url, params=payload, headers=headers)
    result = r.json()
    for res in result['trans_result']:
        print(res['dst'])
        trans_data.append(res['dst'])
        fout.write(res['dst'] + 'n')
    time.sleep(1)  # 受免费用户限制，睡眠1秒
print(trans_data)
fout.close()