我正在尝试用下面的python脚本抓取youtube视频(https://www.youtube.com/watch?v=MBBtxuHoV_g)的标题。当我运行当前代码时:
driver = webdriver.Chrome()
driver.get("https://www.youtube.com/watch?v=MBBtxuHoV_g")
element = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.CLASS_NAME,"ytd-video-primary-
info-renderer")))
print(element.text)
输出结果告诉我
Bryan Cranston, Kanye West, Will Smith SHOCKED by Magician David Blaine
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如何更改代码,使其只返回视频的标题?任何帮助都是非常感谢的!
发布于 2018-06-26 06:06:48
如果您只想获取该标题而不使用任何硬编码索引,则以下方法应该有效:
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()
driver.get("https://www.youtube.com/watch?v=MBBtxuHoV_g")
wait = WebDriverWait(driver, 10)
element = wait.until(EC.presence_of_element_located((By.CSS_SELECTOR,"h1.title yt-formatted-string"))).text
print(element)
driver.quit()
结果:
Bryan Cranston, Kanye West, Will Smith SHOCKED by Magician David Blaine
https://stackoverflow.com/questions/51032139
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