python 模拟登陆github的示例

# -*- coding: utf-8 -*-
# @Author: CriseLYJ
# @Date:  2020-08-14 12:13:11

import re
import requests

class GithubLogin(object):

def __init__(self, email, password):
   # 初始化信息
   self.headers = {
     'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36',
     'Referer': 'https://github.com/',
     'Host': 'github.com'
   }

self.session = requests.Session()
   self.login_url = 'https://github.com/login'
   self.post_url = 'https://github.com/session'
   self.email = email
   self.password = password

def login_GitHub(self):
   # 登录入口
   post_data = {
     'commit': 'Sign in',
     'utf8': '✓',
     'authenticity_token': self.get_token(),
     'login': self.email,
     'password': self.password
   }
   resp = self.session.post(
     self.post_url, data=post_data, headers=self.headers)

print('StatusCode:', resp.status_code)
   if resp.status_code != 200:
     print('Login Fail')
   match = re.search(r'"user-login" content="(.*?)"', resp.text)
   user_name = match.group(1)
   print('UserName:', user_name)

# Get login token
 def get_token(self):

response = self.session.get(self.login_url, headers=self.headers)

if response.status_code != 200:
     print('Get token fail')
     return None
   match = re.search(
     r'name="authenticity_token" value="(.*?)"', response.text)
   if not match:
     print('Get Token Fail')
     return None
   return match.group(1)

if __name__ == '__main__':
 email = input('Account:')
 password = input('Password:')

login = GithubLogin(email, password)
 login.login_GitHub()

登录效果

来源：https://github.com/Kr1s77/awesome-python-login-model