Python 爬取必应翻译

封装爬取必应翻译功能

import requests


def transation(text):
    tunsXml = requests.get('https://cn.bing.com/translator/')
    if tunsXml.status_code != 200:
        raise Exception('')
    pos = tunsXml.text.find('IG:"')
    IG = tunsXml.text[pos + 4:pos + 4 + 32]
    cookie = tunsXml.cookies
    Counts = 1
    url = 'https://cn.bing.com/ttranslatev3?isVertical=1&&IG={}&IID=translator.5028.{}'.format(IG, Counts)
    postdata = '&fromLang=en&text={}&to=zh-Hans'.format( requests.utils.quote(text))
    headers = {
        'accept': '*/*',
        'accept-encoding': 'gzip, deflate, br',
        'accept-language': 'zh-CN,zh;q=0.9,en;q=0.8',
        'content-type': 'application/x-www-form-urlencoded',
        'sec-fetch-mode': 'cors',
        'sec-fetch-site': 'same-origin',
        'origin': 'https://cn.bing.com',
        'referer': 'https://cn.bing.com/translator/',
        'content-length': str(len(postdata))
    }
    res = requests.post(url=url, headers=headers, data=postdata, cookies=cookie)
    if res.status_code != 200:
        raise Exception('')
    return res.json()[0]['translations'][0]['text']