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emamaker
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Automatically book a place at a lesson on Sapienza's platform Prodigit, done with python, selenium and undetected chromedriver to avoid any possible rate limiting (if even there's any). <br>
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Timetable is hardcoded in timetable.py as nested dictionaries of (palace, room, day, and a tuple with starting and ending hours).<br>
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Credentials to the website are hardcoded in settings.py.
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Written in like 1.5 hrs, do not plan on adding anything, maybe just capability of booking Study Rooms
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import undetected_chromedriver as uc
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import settings
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import timetable
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import time
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from selenium.webdriver.support.ui import WebDriverWait
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from selenium.common.exceptions import TimeoutException, NoSuchElementException, UnexpectedAlertPresentException
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from selenium.webdriver.support import expected_conditions as EC
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from selenium.webdriver.common.by import By
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from selenium.webdriver.common.keys import Keys
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from selenium.webdriver.support.ui import Select
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def clickButton(browser, by, selector, timeout=2, after_delay=0.5):
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WebDriverWait(browser, timeout).until(EC.element_to_be_clickable((by, selector))).click()
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def inputText(browser, by, selector, text, timeout=5, interval=0.1, after_delay=0.5):
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element = WebDriverWait(browser, timeout).until(EC.element_to_be_clickable((by, selector)))
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for i in text:
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element.send_keys(i)
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time.sleep(interval)
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time.sleep(after_delay)
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def login_prodigit(driver):
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driver.get(settings.SETTINGS_WEBPAGE_LOGIN_URL)
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driver.implicitly_wait(2)
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clickButton(driver, By.XPATH, settings.SETTINGS_WEBPAGE_COOKIES_ACCEPT_XPATH)
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inputText(driver, By.XPATH, settings.SETTINGS_WEBPAGE_USERNAME_INPUT_XPATH, settings.SETTINGS_CREDS_MATRICOLA)
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inputText(driver, By.XPATH, settings.SETTINGS_WEBPAGE_PASSWORD_INPUT_XPATH, settings.SETTINGS_CREDS_PASSWORD + '\n')
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driver.implicitly_wait(4)
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# assumes login_prodigit has been called before
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def prenota_lezioni(driver, tm):
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for edificio in tm:
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driver.get(settings.SETTINGS_WEBPAGE_URL)
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clickButton(driver, By.XPATH, settings.SETTINGS_WEBPAGE_PRENOTA_AULA_XPATH)
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driver.implicitly_wait(2)
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select = Select(driver.find_element(by=By.XPATH, value=settings.SETTINGS_PRENOTA_AULA_EDIFICIO_XPATH))
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select.select_by_visible_text(edificio)
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driver.implicitly_wait(2)
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for aula in tm[edificio]:
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select = Select(driver.find_element(by=By.XPATH, value=settings.SETTINGS_PRENOTA_AULA_AULA_XPATH))
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select.select_by_visible_text(aula)
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driver.implicitly_wait(2)
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i = 2 # jump the first 2 lines
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while True:
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try:
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element = driver.find_element(by=By.XPATH, value=f'/html/body/form/section/article/table[4]/tbody/tr[{i}]/td[1]/font')
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#print(element.text)
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giorno = element.text
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if giorno in tm[edificio][aula]:
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print(f'Prenoto il giorno {giorno} dalle {tm[edificio][aula][giorno][0]} alle {tm[edificio][aula][giorno][1]}')
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try:
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driver.find_element(by=By.XPATH, value=f'/html/body/form/section/article/table[4]/tbody/tr[{i}]/td[5]/div/font')
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already_booked = True
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print("Già prenotato per questo giorno")
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except:
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already_booked = False
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if not already_booked:
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select = Select(driver.find_element(by=By.XPATH, value=f'/html/body/form/section/article/table[4]/tbody/tr[{i}]/td[3]/div/font/select'))
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select.select_by_visible_text(tm[edificio][aula][giorno][0])
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driver.implicitly_wait(2)
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select = Select(driver.find_element(by=By.XPATH, value=f'/html/body/form/section/article/table[4]/tbody/tr[{i}]/td[4]/div/font/select'))
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select.select_by_visible_text(tm[edificio][aula][giorno][1])
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driver.implicitly_wait(2)
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i += 1
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except NoSuchElementException as e:
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break
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# except UnexpectedAlertPresentException as alert_exception:
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# if "sovrapposizione" in str(alert_exception).lower():
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# print("Sovrapposizione di date rilevata, magari hai già prenotato in queste date?")
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# print(str(alert_exception))
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clickButton(driver, By.XPATH, settings.SETTINGS_PRENOTA_AULA_GP_XPATH)
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driver.implicitly_wait(2)
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clickButton(driver, By.XPATH, settings.SETTINGS_PRENOTA_AULA_PRENOTA)
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def prenota_spaziostudio(driver, timetable):
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pass
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if __name__ == "__main__":
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driver = uc.Chrome(version_main=99)
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login_prodigit(driver)
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driver.implicitly_wait(3)
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prenota_lezioni(driver, timetable.get_lezioni())
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time.sleep(5)
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driver.quit()
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SETTINGS_CREDS_MATRICOLA=""
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SETTINGS_CREDS_PASSWORD=""
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SETTINGS_WEBPAGE_LOGIN_URL='https://prodigit.uniroma1.it'
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SETTINGS_WEBPAGE_COOKIES_ACCEPT_XPATH='//*[@id="cookieChoiceDismiss"]'
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SETTINGS_WEBPAGE_USERNAME_INPUT_XPATH='/html/body/form/table/tbody/tr/td/table/tbody/tr[2]/td/div/table/tbody/tr[2]/td[2]/font/input'
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SETTINGS_WEBPAGE_PASSWORD_INPUT_XPATH='/html/body/form/table/tbody/tr/td/table/tbody/tr[2]/td/div/table/tbody/tr[2]/td[5]/font/input'
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SETTINGS_WEBPAGE_URL='https://prodigit.uniroma1.it/prenotazioni/prenotaaule.nsf/home'
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SETTINGS_WEBPAGE_PRENOTA_AULA_XPATH='/html/body/form/section/nav/ul/ul/li[2]/a'
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SETTINGS_PRENOTA_AULA_EDIFICIO_XPATH='//*[@id="codiceedificio"]'
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SETTINGS_PRENOTA_AULA_AULA_XPATH='/html/body/form/section/article/table[3]/tbody/tr[2]/td/font/select'
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SETTINGS_PRENOTA_AULA_GP_XPATH='/html/body/form/section/article/table[5]/tbody/tr[3]/td/table/tbody/tr/td[1]/div/b/font/label/input'
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SETTINGS_PRENOTA_AULA_PRENOTA='//*[@id="btnprenota"]'
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def get_lezioni():
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timetable = dict()
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timetable["RM021"] = dict()
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timetable["RM025"] = dict()
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timetable["RM025"]["AULA INFORMATICA 15 -- RM025-E01PTEL024"] = dict()
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timetable["RM021"]["AULA 204 -- RM021-P02L004"] = dict()
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timetable["RM025"]["AULA INFORMATICA 15 -- RM025-E01PTEL024"]["Lunedi"] = ("10:00", "12:00")
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timetable["RM021"]["AULA 204 -- RM021-P02L004"]["Lunedi"] = ("12:00", "19:00")
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timetable["RM021"]["AULA 204 -- RM021-P02L004"]["Martedi"] = ("13:00", "19:00")
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timetable["RM021"]["AULA 204 -- RM021-P02L004"]["Mercoledi"] = ("13:00", "19:00")
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timetable["RM021"]["AULA 204 -- RM021-P02L004"]["Giovedi"] = ("15:00", "19:00")
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return timetable
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def get_spaziostudio():
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timetable = dict()
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timetable["RM021"] = dict()
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return timetable
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