make a script that downloads books from link.springer.com with login data in python

main.py
import requests
from bs4 import BeautifulSoup

# Login data
login_url = 'https://link.springer.com/'
username = 'your_username'
password = 'your_password'

# Create session
session = requests.Session()

# Get login page
login_page = session.get(login_url)

# Parse HTML and get login form
soup = BeautifulSoup(login_page.content, 'html.parser')
login_form = soup.find('form', {'id': 'login-form'})

# Extract form data
form_data = {}
for input_field in login_form.find_all('input'):
    if 'name' in input_field.attrs:
        form_data[input_field['name']] = input_field.get('value', '')

# Add username and password to form data
form_data['username'] = username
form_data['password'] = password

# Submit login form
response = session.post(login_url, data=form_data)

# Download book
book_url = 'https://link.springer.com/book/10.1007/978-1-4614-7178-6'
book_page = session.get(book_url)
with open('book.pdf', 'wb') as f:
    f.write(book_page.content)
955 chars
37 lines