Using Selenium and Python to scrape Morningstar website. Selenium doesn't download the full webpage

Question

Here’s my code:

from selenium import webdriver
import pandas as pd
from lxml import etree

url = 'https://www.morningstar.com/stocks/xbsp/UGPA3/quote'
browser = webdriver.Chrome()
browser.get(url)
htmlpage = browser.page_source

doc = etree.HTML(htmlpage)
cap = doc.xpath(
    '/html/body/div[1]/div/div/div[3]/main/div[2]/div/div/div[1]/sal-components/section/div/div/div[1]/div/div[2]/div/div/div/div[2]/ul/li[7]/div/div[2]/text()')

print(cap)

I’m trying to scrape the Market Cap number from the webpage.

I found out after writing the htmlpage variable to a file that the problem is that it’s not downloading the whole page. It downloads 2228 KB, while my browser downloads a 2664 KB .html file plus a folder that’s not necessary. If I manually save the page with my browser and use its contents as an input to etree.HTML() it works, but I want to automate.

Asked By: Hougy

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Source

Answer 1

try this

    from selenium import webdriver
    from selenium.webdriver.support import expected_conditions as EC
    from selenium.webdriver.support.ui import WebDriverWait
    from selenium.webdriver.common.by import By
    import time

    CHROME_DRIVER_PATH = "/usr/local/bin/chromedriver"

    url = 'https://www.morningstar.com/stocks/xbsp/UGPA3/quote'
    browser = webdriver.Chrome(executable_path=CHROME_DRIVER_PATH)

    browser.get(url)

    time.sleep(2)

    # get cap  value from page source and wait for element is present
    cap = WebDriverWait(browser, 10).until(
        EC.element_to_be_clickable((By.XPATH,
                                    '//*[@id="__layout"]/div/div[3]/main/div[2]/div/div/div[1]/sal-components/section/div/div/div[1]/div/div[2]/div/div/div/div[2]/ul/li[7]/div/div[2]')))
    cap_value = cap.text
    print(cap_value)

Answered By: Manali Kagathara

Using Selenium and Python to scrape Morningstar website. Selenium doesn't download the full webpage

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