Python 从表中获取TD元素

我正在从一个网页上获取债务与股权比率的价值

from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait 
from selenium.webdriver.support import expected_conditions as EC
options = Options()
options.add_argument('--ignore-certificate-errors')
options.page_load_strategy = 'eager'    
driver = webdriver.Chrome(ChromeDriverManager().install(),options=options)
wait = WebDriverWait(driver, 20)
driver.get("https://www.moneycontrol.com")

inputElement=wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, '#form_topsearch>.txtsrchbox.FL'))) 
inputElement.send_keys('3IINFOTECH',Keys.ENTER)
wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, '#proceed-button'))).click()

driver.implicitly_wait(30)
print("---")
try:
    driver.find_element_by_link_text("Financials").click()
    driver.find_element_by_link_text("Ratios").click()
    driver.find_element_by_link_text("Leverage Ratios").click()
    elem = driver.find_element_by_xpath("//*[@id='body']/table//thead/tbody/tr[1]/td[2]")
    print(elem.text)
except e:
    print(e)

---

我无法获取最新（2020年3月）的债转股（x）值，然后单击Standalone并获取相同的值。

请查找上述问题的工作代码。根据需要增强代码

import time

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

options = Options()
options.add_argument('--ignore-certificate-errors')
options.add_argument('--start-maximized')
options.page_load_strategy = 'eager'
driver = webdriver.Chrome(options=options)
wait = WebDriverWait(driver, 20)
driver.get("https://www.moneycontrol.com")

inputElement = wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, '#form_topsearch>.txtsrchbox.FL')))
inputElement.send_keys('3IINFOTECH', Keys.ENTER)
wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, '#proceed-button'))).click()

driver.implicitly_wait(30)
print("---")
try:
    driver.find_element_by_link_text("Financials").click()
    driver.find_element_by_link_text("Ratios").click()
    driver.find_element_by_link_text("Leverage Ratios").click()
    time.sleep(2)
    elem = driver.find_element_by_xpath(
        "//*[@id=\"consolidated\"]/descendant::div[text()=\"Debt to Equity (x)\"]/parent::td/following-sibling::td[1]")
    print("Consolidated : " + elem.text)

    driver.find_element_by_link_text("Standalone").click()
    driver.find_element_by_link_text("Ratios").click()
    driver.find_element_by_link_text("Leverage Ratios").click()
    time.sleep(5)
    elem = driver.find_element_by_xpath(
        "//*[@id=\"standalone\"]/descendant::div[text()=\"Debt to Equity (x)\"]/parent::td/following-sibling::td[1]")
    print("Standalone : " + elem.text)
except:
    print("Error Error Error")

---

如果问题已解决，请将其标记为答案。

可以获得合并的值，但在单机版中，其输出为：Error Error Error Error resolved the Error，第二次没有比率单击。谢谢你的帮助。你能解释一下这行代码吗？bro-driver。通过xpath（“/*[@id=\“consolidated\”]/genderant:：div[text（）=\“债务转股权（x）\”]/parent:：td/后续兄弟姐妹：：td[1]”）找到元素。print（“consolidated:“+elem.text”）很想理解。马克：事实上，如果我解释的话，它会变得很长。更好，我会给你资源，你可以看到和阅读，以更好地了解XPath。首先参考youtube视频，并从中阅读有关xpath轴的内容。如果你需要更多的解释，一定要告诉我，别忘了把它标为答案。：）当然可以，兄弟。非常感谢。