Why isn't selenium successfully clicking my download link?

user_11846689 0
Viewed 67

I am trying to use selenium to download an excel file from a website. I am not sure why the code isn't allowing me to download it. I get an exit code 0 so everything ran successfully but I am not seeing the file in my downloads.

from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC



def scrape_mclellan_website():
    url = 'https://www.mcoscillator.com/market_breadth_data/'
    s = Service(ChromeDriverManager().install())
    op = webdriver.ChromeOptions()
    op.add_argument('headless')
    driver = webdriver.Chrome(service=s)

    driver.get(url)
    download_link = driver.find_element(by=By.XPATH, value='//*[@id="data_table"]/a[1]/img')
    download_link.click()

scrape_mclellan_website()
web-scraping selenium python
1 Answers

How to fix?

Wait until the element you try to click is present and click the <a> not the <img>:

download_link = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.XPATH, '//*[@id="data_table"]/a[1]')))
download_link.click()

Set your preferences for donwload folder and take care window is opening in right size:

prefs = {'download.default_directory':'ENTER PATH TO DOWNLOAD FOLDER'}
options = webdriver.ChromeOptions()
options.add_argument("--window-size=1920,1080")
options.add_argument("--start-maximized")
options.add_argument("--headless")
options.add_experimental_option("prefs",prefs)

Example (selenium 4)

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

service = Service(executable_path='ENTER YOUR PATH TO CHROMEDRIVER')
prefs = {'download.default_directory':'ENTER PATH TO DOWNLOAD FOLDER'}
options = webdriver.ChromeOptions()
options.add_argument("--window-size=1920,1080")
options.add_argument("--start-maximized")
options.add_argument("--headless")
options.add_experimental_option("prefs",prefs)
driver = webdriver.Chrome(service=service, options=options)
driver.get('https://www.mcoscillator.com/market_breadth_data/')

download_link = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.XPATH, '//*[@id="data_table"]/a[1]')))
download_link.click()
user_144608240
Related