Python3 requests simulated user login failed

use python3"s Requests library to simulate login failure.

related codes 

import requests, bs4

login_url = "https://accounts.104.com.tw/login"
login_data = {
    "username": "user01", 
    "password": "*****", 
}

headers = {
    "User-Agent": "Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Mobile Safari/537.36"
    }
    
s= requests.Session()
r = requests.get(login_url, headers=headers)

-sharp sessionDadaKey
referer_url = r.url

print(r)
print(r.url)

-sharp 
k = s.post(referer_url, login_data)

print(k);    // <Response [200]>
print(k.url);

I can"t log in all the time using the above code. What"s the problem? Thank you very much

update:
change the above k = s.post (referer_url, login_data) to k = s.post (referer_url, data=login_data) is still not working.

the landing process of this website will go through many jumps, which is more complicated, because you don"t know what to do and ask for help.

Python requests login
Dec.07,2021

by analyzing the login request, you can find that the data transmitted by the login is as follows:

clipboard.png
does not. The data submitted by username and password, should be username and password and even the random string above the link. The SAMLResponse field is encrypted together. The following is the SAMLResponse field after I log in, copy the SAMLResponse in the browser and execute it, so you can log in normally. So now the solution has two
1, you check its front-end encryption
2, use selenium, to simulate and click the login button

. 
import requests, bs4


login_url = 'https://accounts.104.com.tw/login'
login_data = {
    'loginBy': 'saml',
    'queryString':'',
    'RelayState': 'http://accounts.104.com.tw/login',
    'SAMLResponse':'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',
}

headers = {
    'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Mobile Safari/537.36'
}

s = requests.Session()
r = requests.get(login_url, headers=headers)

-sharp sessionDadaKey
referer_url = r.url

print("",referer_url)

print(r)

-sharp 
-sharphttps://accounts.104.com.tw/acs
-sharpk = s.post(referer_url, login_data)
k = s.post('https://accounts.104.com.tw/acs', login_data)

print(k);
-sharp < Response[200] >
print(k.url);

result of my run: 

 https://signin.104.com.tw?sessionDataKey=c53eb488-0018-49c4-9349-edcf3cab5dde&relyingParty=myaccount&type=samlsso&sp=myaccount&authenticators=FacebookAuthenticator%3Afacebook&BasicAuthenticator%3ALOCAL%3ALOCAL&RelayState=aHR0cDovL2FjY291bnRzLjEwNC5jb20udHcvbG9naW4%3D
<Response [200]>
<Response [200]>
https://accounts.104.com.tw

error message traceback provides

if there is no exception, you need to find out whether the other party accepts the data in the way params or XMWW, or maybe the website has other pre-checking mechanisms

.

Previous: The self-increment queried in the information_ schema table is inconsistent with the actual self-increment of the table.

Next: Urgent, what is the problem with the console error method < init > () V not found?

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-4362d5d-bcd3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-4362d5d-bcd3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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