為什么我的點擊 function 在 python selenium 中不起作用

Question

導入所有驅動程序和庫

    from lib2to3.pgen2.driver import Driver
    from sqlite3 import Timestamp
    from selenium import webdriver
    from selenium.webdriver.common.by import By
    from selenium.webdriver.common.keys import Keys
    from time import sleep
    import getpass as gp

單擊 function 不工作 高音揚聲器站點未使用用戶名登錄

PATH = "/Users/pratikbhattarai/Downloads/chromedriver"
    driver = webdriver.Chrome(PATH)
    driver.get("https://twitter.com/login")
    
    sleep(3)
    username = driver.find_element(By.XPATH, "//input[@name='text']")
    username.send_keys("LearnereaBot")
    next_button = driver.find_element(By.XPATH, "//span[contains(text(), 'Next')]")
    next_button.click()


    
    UserTags = []
    Timestamp = []
    Tweets = []
    Reply = []
    reTweets = []
    Likes = []

Answer 1

您可能希望使用顯式等待，而不是隱式等待。 以下代碼將等待頁面中的元素可用，輸入您的用戶名，然后單擊下一步按鈕。 不要忘記導入 WebDriverWait 和 expected_conditions：

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

[...]
url='https://twitter.com/login'
browser.get(url)
username = WebDriverWait(browser, 20).until(EC.presence_of_element_located((By.XPATH, "//input[@name='text']")))
username.send_keys("LearnereaBot")
next_button = WebDriverWait(browser, 20).until(EC.element_to_be_clickable((By.XPATH, "//span[contains(text(), 'Next')]")))
next_button.click()
[...]