如何在无法阻止登录错误的情况下抓取网站

Question

我尝试抓取网站“ https://laboral.pjud.cl/SITLAPORWEB/InicioAplicacionPortal.do”，但是每次出现相同页面时都会出错。我认为问题是我必须先在此网站上进行身份验证。
我试图创建会话对象并发送发布请求，但似乎没有任何变化。

import requests    
from bs4 import BeautifulSoup    
from requests.auth import HTTPBasicAuth    

username = 'user'    
password = 'pass'    
scrape_url = 'https://laboral.pjud.cl/SITLAPORWEB/InicioAplicacionPortal.do'    
login_url = 'https://laboral.pjud.cl/SITLAPORWEB/jsp/LoginPortal/LoginPortal.jsp'    
r = requests.get(login_url, auth=HTTPBasicAuth(username, password))    
print(r.text)    
>>>
   <form name="InicioAplicacionForm" method="POST" 
   action="/SITLAPORWEB/InicioAplicacionPortal.do"><INPUT 
   type="hidden" name="FLG_Autoconsulta" value="1"><input 
   type="hidden" name="D0E0F02E" 
   value="764C8AA111F42E621BC10BA16CD8D8B2">
   </form><script>document.InicioAplicacionForm.submit();</script>

login_info = {'username': username,'password': password, "D0E0F02E":"764C8AA111F42E621BC10BA16CD8D8B2"}    
session = requests.session()    
session.post(url=login_url, data=login_info)    
url = session.get(url=scrape_url)    
soup = BeautifulSoup(url.content, 'html.parser')    
print(soup)