How can you request an access token from the server?

To request an access token from a server in Python, the requests library is usually used. The process looks like this:

1. Send an HTTP request (usually POST) to the authorization endpoint with the necessary data (for example, login and password or client_id and client_secret).
2. Receive a response with the access token.

Example of an OAuth2 token request:

import requests

url = 'https://example.com/oauth/token'
data = {
    'grant_type': 'password',
    'username': 'user@example.com',
    'password': 'password123',
    'client_id': 'your_client_id',
    'client_secret': 'your_client_secret'
}

response = requests.post(url, data=data)
if response.status_code == 200:
    token_info = response.json()
    access_token = token_info.get('access_token')
    print('Access token:', access_token)
else:
    print('Failed to get token:', response.status_code, response.text)

This way, you can obtain a token for subsequent requests to protected resources.