EBS 온라인 클래스에서 모든 강좌를 잘 수강했는 지 확인하는 스크립트

check_online_class.py

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.expected_conditions import *
from selenium.webdriver.support.wait import WebDriverWait
from time import sleep

driver = webdriver.Chrome()

driver.fullscreen_window()

driver.implicitly_wait(10)

def click(xpath_or_element):
    "default to wait until clicking is possible"
    if isinstance(xpath_or_element, str):
        WebDriverWait(driver, 10).until(presence_of_element_located((By.XPATH, xpath_or_element)))
        e = driver.find_element_by_xpath(xpath_or_element)
        driver.execute_script(f'window.scrollTo(0, {e.location["y"]})')
        WebDriverWait(driver, 10).until(element_to_be_clickable((By.XPATH, xpath_or_element)))
        e.click()
    else:
        driver.execute_script(f'window.scrollTo(0, {xpath_or_element.location["y"]})')
        # WebDriverWait(driver, 10).until(element_to_be_clickable((By.ID, xpath_or_element.id)))
        xpath_or_element.click()

driver.get('https://hoc40.ebssw.kr/onlineClass/search/onlineClassSearchView.do?schulCcode=04199&schCssTyp=online_high')

click('//*[@id="header"]/div[1]/div/div/div')
click('//*[@id="header"]/div[1]/div/div/div/div/ul/li[1]/a')

driver.find_element_by_xpath('//*[@id="j_username"]').send_keys('<your id>')
driver.find_element_by_xpath('//*[@id="j_password"]').send_keys('<your password>')
driver.find_element_by_xpath('//*[@id="loginViewForm"]/div/div[1]/fieldset/div/button').click()

click('//*[@id="header"]/div[1]/div/div/div')

click('//*[@id="header"]/div[1]/div/div/div/div/ul/li[1]/a')

l = driver.find_element_by_xpath('//*[@id="mainContent"]/div[1]/div[2]/div[2]/div/dl[2]/dd/ul')
subject_len = len(l.find_elements_by_tag_name('a'))

# 다시 driver.back()하면 WebElement를 다시 만들어내는 것 같다.
for i in range(subject_len):
    # 과목 선택
    e = l.find_elements_by_tag_name('a')[i]
    print(f'{e.text.replace("keyboard_arrow_right", "").strip()}:')
    click(e)

    lessons = driver.find_element_by_xpath('//*[@id="list_table"]/div/ul')
    lessons = lessons.find_elements_by_tag_name('a') 
    lessons_len = len(lessons)
    for j in range(lessons_len):
        # 주차 선택
        lesson = lessons[j]
        title = lesson.find_elements_by_tag_name('p')[0].text
        click(lesson)
        try:
            check = driver.find_element_by_xpath('//*[@id="mainContent"]/div[3]/div[1]/div/div[2]/a')
            check = check.get_attribute('innerText')
            if '학습 이어가기' in check:
                xs = driver.find_element_by_xpath('//*[@id="record01"]/ul')
                uncompleted = 0
                for x in xs.find_elements_by_tag_name('span'):
                    if '강의 진행중' in x.text or '학습전' in x.text:
                        uncompleted += 1

                if uncompleted > 0:
                    print(f'  - {title}: ', end='')
                    uncompleted = f'\033[91m{uncompleted}\033[0m'
                    print(uncompleted)
        except:
            pass
        finally:
            driver.back()
            # reinitialize variables
            lessons = driver.find_element_by_xpath('//*[@id="list_table"]/div/ul')
            lessons = lessons.find_elements_by_tag_name('a') 
    driver.back()
    # reinitialize variables
    l = driver.find_element_by_xpath('//*[@id="mainContent"]/div[1]/div[2]/div[2]/div/dl[2]/dd/ul')

# # for e in l.find_elements_by_tag_name('a'):
# e = l.find_elements_by_tag_name('a')[1]
# e.click()

# # lessons = lessons.find_elements_by_tag_name('a')
# l = lessons.find_elements_by_tag_name('a')[2]

# title = l.find_elements_by_tag_name('p')[0].text

# print(title)
# click(l)

# # check if it's not registered

driver.quit()

물론 터미널, selenium, 파이썬(3.6+ 아마도?), 크롬 드라이버가 필요하다