linkedin.py

# from logging import warning
from time import sleep

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions


def wait_for_element(browser, how, selector, *, multiple=False, timeout=10):
    ec_method = expected_conditions.presence_of_element_located
    if multiple:
        ec_method = expected_conditions.presence_of_all_elements_located
    return WebDriverWait(browser, timeout).until(ec_method((how, selector)))


email = '--'
password = '--'
course_url = input()

browser = webdriver.Firefox()
browser.get('https://www.linkedin.com')
wait_for_element(browser, By.ID, 'login-email').send_keys(email)
password_el = browser.find_element_by_id('login-password')
password_el.send_keys(password)
password_el.send_keys(Keys.RETURN)
sleep(10)  # TODO: Temporary workaround.

browser.get(course_url)
lecture_elements = wait_for_element(browser, By.CSS_SELECTOR,
                                    '.course-toc > li > div > div > a',
                                    multiple=True)
lecture_links = [el.get_attribute('href') for el in lecture_elements]

for link in lecture_links:
    browser.get(link.rsplit('?autoplay', 1)[0])
    try:
        video_el = wait_for_element(browser, By.TAG_NAME, 'video')
        video_link = video_el.get_attribute('src')
        print(video_link, video_link.rsplit('/', 1)[1].split('?', 1)[0])
    except:
        # warning('', exc_info=True)
        pass