Get the desired table from the site

There is a link to a site with a schedule. On the page there are 3 elements <select>: Institute (faculty), course, group. How to get the desired table through Requests? I tried Post and Get, unsuccessfully.

import requests

data = {
    "table11": "597",
    "crs": "2",
    "table2": "2973",
    "name" : "СРВ-21-А"
}
res = requests.get("http://uiiit.donnuet.ru/raspisanie/index.php", data=data)

Maybe Requests will not help here at all, and it is better to try Selenium?

Answer

You can use BeautifulSoup to parse the elements:

import requests
from bs4 import BeautifulSoup
data = {
    "table11": "597",
    "crs": "2",
    "table2": "2973",
    "name" : "СРВ-21-А"
}
res = requests.get("http://uiiit.donnuet.ru/raspisanie/index.php", data=data)

soup = BeautifulSoup(res.text, 'html.parser')  # parse the response text
table = soup.find('table')  # get the table
table_body = table.find('tbody')  # get the table body
rows = table_body.find_all('tr')  # get all table rows

data = []
for row in rows:  # loop over every row
    cols = row.find_all('td')  # find every column in this row
    cols = [ele.text.strip() for ele in cols]  # get the text in every column
    data.append([ele for ele in cols if ele])  # append it to the data list

Unfortunately I dont speak russian.

To get the table it seems like you have to request

http://uiiit.donnuet.ru/raspisanie/tablemain.php

providing data for an field named id and one named names