Info web login

[snippsat]

I did mention that may need to parse out that value.
You should try to this this yourself.
It can be done like this.

import requests
from bs4 import BeautifulSoup

url = 'http://dls.delonghigroup.com/index.php?lang=it'
response = requests.get(url)
soup = BeautifulSoup(response.content, 'lxml')
token = soup.find(attrs={"value": "1"})
print(token.get('name'))

Output:
e45d72564cc455fcd22d1fc7e85d71f9

Also this has to be done in same Session,as a new value is generated each time.
Untested it can look like this.

import requests
from bs4 import BeautifulSoup

headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36'
}

with requests.Session() as s:
    url = 'http://dls.delonghigroup.com/index.php?lang=it'
    response = s.get(url)
    soup = BeautifulSoup(response.content, 'lxml')
    token = soup.find(attrs={"value": "1"})
    #print(token.get('name'))
    params = {
        "username": "your_username",
        "password": "xxxxxxx",
        "option": "com_users",
        "task": "user.login",
        "return": "aW5kZXgucGhwP0l0ZW1pZD0xMDE=",
        f"{token.get('name')}": "1"
    }
    s.post('http://dls.delonghigroup.com/index.php?lang=it', headers=headers, params=params)
    # logged in! session cookies saved for future requests
    response = s.get('url acess when logged in')
    # Can eg do some parsing
    soup = BeautifulSoup(response.content, 'lxml')
    welcome = soup.find('span', class_="welcome").text
    print(welcome)