2_1_2_getAttribute.py

# -*- coding: windows-1251 -*-
from selenium import webdriver
import time
import math

def calc(x):
  return str(math.log(abs(12*math.sin(int(x)))))


try:
    link = "http://suninjuly.github.io/get_attribute.html"

    browser = webdriver.Chrome()
    browser.get(link)

    x_element = browser.find_element_by_css_selector("#treasure")
    x = x_element.get_attribute("valuex")
    y = calc(x)

    browser.find_element_by_css_selector("#answer").send_keys(y)
    browser.find_element_by_css_selector("#robotCheckbox").click()
    browser.find_element_by_css_selector("#robotsRule").click()

    # Îòïðàâëÿåì çàïîëíåííóþ ôîðìó
    button = browser.find_element_by_css_selector("button.btn")
    button.click()

finally:
    # îæèäàíèå ÷òîáû âèçóàëüíî îöåíèòü ðåçóëüòàòû ïðîõîæäåíèÿ ñêðèïòà
    time.sleep(10)
    # çàêðûâàåì áðàóçåð ïîñëå âñåõ ìàíèïóëÿöèé
    browser.quit()