Cry*_*gel 4 python selenium element webdriver selenium-webdriver
我有这一行:
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
from chromedriver_py import binary_path
import config
import pandas as pd
from pretty_html_table import build_table
from mailjet_rest import Client
from apscheduler.schedulers.blocking import BlockingScheduler
chrome_options = Options()
chrome_options.add_argument("--headless")
driver = webdriver.Chrome(executable_path=binary_path, options=chrome_options)
driver.get('https://coinmarketcap.com/new/')
added_ago = driver.find_elements(By.XPATH, '//tbody[1]/tr[1]/td[10]')
print(added_ago)
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效果很好,但我不明白发生了什么变化,现在我得到如下奇怪的结果:
[<selenium.webdriver.remote.webelement.WebElement (session="9dc768d9ede71927c1403c99c6a8005b", element="cdb6a60e-d3dc-4f0a-9f6f-afc12b548552")>]
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任何想法?
你没看错。
find_elements()返回一个元素列表。您正在打印元素本身,因此您会看到,可能是列表中唯一的元素:
[<selenium.webdriver.remote.webelement.WebElement (session="9dc768d9ede71927c1403c99c6a8005b", element="cdb6a60e-d3dc-4f0a-9f6f-afc12b548552")>]
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理想情况下,您希望在列表中看到WebElementsinnerText的属性,例如,在这种情况下,您的有效代码块将是:
for element in driver.find_elements(By.XPATH, '//tbody[1]/tr[1]/td[10]'):
print(element.text)
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