.py

import time
import re
import selenium.webdriver
from selenium.webdriver.support.ui import Select

TARGET="https://azure.microsoft.com/en-au/pricing/calculator/"

def extract_decimal_from_string(string):
    floats = re.findall("\d+\.\d+", string)
    return [ float(f) for f in floats ]

def find_select(driver, name):
    select = Select(driver.find_element_by_xpath("//select[@name='{0}']".format(name)))
    return select

def find_select_options(driver, name):
    select = find_select(driver, name)
    options = []
    for index in range(len(select.options) - 1):
        options.append(index)
    return options

def setup():
    options = selenium.webdriver.ChromeOptions()
    #options.add_argument("headless")
    options.add_argument('window-size=1200x600')

    driver = selenium.webdriver.Chrome(options=options)
    driver.implicitly_wait(10)
    driver.get(TARGET)

    return driver

def scrape(driver):
    vm_button = driver.find_elements_by_id("create-virtual-machines")[0]
    vm_button.click()

    total_price_value = driver.find_elements_by_class_name("total")[0]

    for region_option in find_select_options(driver, "region"):
        region_select = find_select(driver, "region")
        region_select.select_by_index(region_option)

        for os_option in find_select_options(driver, "operatingSystem"):
            os_select = find_select(driver, "operatingSystem")
            os_select.select_by_index(os_option)

            for type_option in find_select_options(driver, "type"):
                type_select = find_select(driver, "type")
                type_select.select_by_index(type_option)

                for size_option in find_select_options(driver, "size"):
                    size_select = find_select(driver, "size")
                    size_select.select_by_index(size_option)

                    print(extract_decimal_from_string(total_price_value.text))


def main():
    driver = setup()
    scrape(driver)


if __name__ == "__main__":
    main()