post 请求自动登陆github

'''访问登陆页面
请求URL：
https://github.com/login
请求方式：
GET
请求头：
COOKIES
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36
2.解析并提取token字符串
#正则
<input type="hidden" name="authenticity_token" value="(.*?)" />

#字符串
uj+bTJF3L3lfBg4YfijNJ0VPUqR0UWCmD0CPDGJY8jjT4GpzV6AYNx5VRFWzCxnpOdk3n62J9/qzeXbQEwXTCw==
'''
import requests
import re

login_url = 'https://github.com/login'
# login页面的请求头信息
login_header = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36'

}
login_res = requests.get(url=login_url, headers=login_header)
# print(login_res.text)
# 解析提取token字符串
authenticity_token = re.findall(
    '<input type="hidden" name="authenticity_token" value="(.*?)" />',
    login_res.text,
    re.S
)[0]
print(authenticity_token)
login_cookies = login_res.cookies.get_dict()
# 2.开始登陆github
'''post请求自动登陆github:
    请求URL:https://github.com/session
    请求方式：POST
    请求头：
    Cookie
    User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36
    请求体：
    commit: Sign in
    utf8: ✓
    authenticity_token: 0cfliMWH1jCxz8hDcBHBRSmN7sg6/VYvEAwnCdXUErfZPIfu52UGnh/S8mYguH1GAyGmBTuilMTXB6tL9Zsgzg==
    login: *****
    password: ******
    webauthn-support: supported

    '''
#session登陆url
session_url = 'https://github.com/session'
#请求头信息
session_headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36'
}
#请求体信息
form_data = {
    "commit": "Sign in",
            "utf8": "✓",
"authenticity_token": authenticity_token,
"login": "******  ",
"password":"******",
"webauthn - support": "supported"

}
session_res = requests.post(
    url=session_url,
    headers=session_headers,
    cookies=login_cookies,
    data=form_data
)
with open('github.html','w',encoding='utf-8')as f:
    f.write(session_res.text)