python-selenium-webdriver-wait-until-css-selector-visible

Question

text = browser.find_element_by_css_selector('.dbaListing.listing.lastListing > td:nth-child(4) > span').text

这就是我希望我的webdriver等待被定位/可见的东西。 我该怎么做？在

Answer 1

使用^{} with the ^{} Expected Condition：

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

wait = WebDriverWait(browser, 10)
element = wait.until(EC.visibility_of_element_located((By.CSS_SELECTOR, ".dbaListing.listing.lastListing > td:nth-child(4) > span")))
print(element.text)

Answer 2

花一些时间等待浏览器，直到CSS选择器可见（加载）。也可以隐式传递wait函数或使用

 Wait.until()