如何使用Selenium在Yahoo Finance上單擊按鈕

Question

我試圖自動從yahoo財務發現的財務報告中提取“季度”數據，但找不到解決方法。 我以為可以在財務頁面（ https://finance.yahoo.com/quote/AAPL/financials?p=AAPL ）上單擊“季度按鈕”，但是下面的代碼不起作用。 （什么都沒發生）請您更正代碼嗎？

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
driver = webdriver.Chrome('c:/chromedriver/chromedriver.exe')
ticker_list = ["AAPL"]

for ticker in ticker_list:

    url = "https://finance.yahoo.com/quote/" + ticker + "/financials?p=" + ticker
    driver.get(url)
    wait = WebDriverWait(driver, 3600)
    wait.until(EC.presence_of_element_located((By.XPATH, '//button[text()="Quarterly"]')))
    driver.find_element_by_xpath('//button[text()="Quarterly"]').click

Answer 1

“季度”文本是button元素內span標簽的一部分，因此未找到。 如果您將XPath更改為//span[text()="Quarterly"]則對我有用

Answer 2

要單擊文本為“ 季度”的元素，您需要誘導WebDriverWait使所需元素可單擊，並且可以使用以下解決方案：

• 代碼塊：

   from selenium import webdriver from selenium.webdriver.chrome.options import Options from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC options = Options() options.add_argument("start-maximized") driver = webdriver.Chrome(chrome_options=options, executable_path=r'C:\\Utility\\BrowserDrivers\\chromedriver.exe') ticker_list = ["AAPL"] for ticker in ticker_list: url = "https://finance.yahoo.com/quote/{}/financials?p={}".format(ticker, ticker) driver.get(url) WebDriverWait(driver, 3600).until(EC.element_to_be_clickable((By.XPATH, "//section[@data-test='qsp-financial']//span[text()='Quarterly']"))).click()