github模拟登录

import requests
from lxml import etree
class Login(object):
    def __init__(self):
        self.headers = {
            'Referer': 'https://github.com/',
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36',
            'Host': 'github.com'
        }
        self.login_url = 'https://github.com/login'
        self.post_url = 'https://github.com/session'
        self.session = requests.Session()
    def token(self):
        response = self.session.get(self.login_url, headers=self.headers)
        selector = etree.HTML(response.text)
        token = selector.xpath('//*[@id="login"]/div[4]/form/input[1]/@value')[0]
        return token

    def login(self, email, password):
        post_data = {
            'commit': 'Sign in',
            'authenticity_token': self.token(),
            'login': email,
            'password': password
        }
        response = self.session.post(self.post_url, data=post_data, headers=self.headers)
        if response.status_code == 200:
            self.dynamics(response.text)
            
    def dynamics(self, html):
        selector = etree.HTML(html)
        usesr_name = selector.xpath('//meta[@name="octolytics-actor-login"]/@content')
        print(usesr_name)
        self.new_dynamics()

    def new_dynamics(self):
        """
        你写的header模拟力度不够，会被识别出来
        我的关注少，只有一页数据，数据多需要翻页处理
        :return:
        """
        headers = {
            "authority": "github.com",
            "accept": "text/html",
            "accept-language": "zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6",
            "cache-control": "no-cache",
            "dnt": "1",
            "pragma": "no-cache",
            "referer": "https://github.com/",
            "sec-ch-ua": "^\\^Google",
            "sec-ch-ua-mobile": "?0",
            "sec-ch-ua-platform": "^\\^Windows^^",
            "sec-fetch-dest": "empty",
            "sec-fetch-mode": "cors",
            "sec-fetch-site": "same-origin",
            "sec-gpc": "1",
            "user-agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5666.197 Safari/537.36",
            "x-requested-with": "XMLHttpRequest"
        }
        response = self.session.get("https://github.com/conduit/for_you_feed",
                                    headers=headers)
        print(response.status_code)
        response.encoding = "utf-8"
        div_li = etree.HTML(response.text).xpath('//div[@class="p-3"]')
        for div in div_li:
            
            name = div.xpath('string(./section/h5/a//text())')
            type = div.xpath('string(./section/h5//span/a/text())')
            content = div.xpath('string(./div/section[1]/text())')
            sar = div.xpath('string(./div/section[2]//a/text())')
            print(name, type, content, sar)
if __name__ == "__main__":
    login = Login()
    login.login(email='', password='')