如何使用 selenium - Python 在 twitter 登錄頁面中單擊下一步

Question

我正在嘗試使用 selenium 創建一個 Twitter 自動化機器人，但是當我嘗試登錄並在輸入用戶 ID 后單擊下一步按鈕時，出現錯誤。

我嘗試過使用 xpath、link_text、css_selector 但仍然出現相同的錯誤

from bs4 import BeautifulSoup
import requests
import random
import datetime
from datetime import timedelta
import time
from selenium.webdriver.common.by import By
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.keys import Keys
import schedule
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.ui import WebDriverWait

chrome_options = Options()
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage')

driver = webdriver.Chrome(options=chrome_options)
wait = WebDriverWait(driver, 20)

driver.get("https://twitter.com/i/flow/login")

element = WebDriverWait(driver, 10).until(
    EC.element_to_be_clickable((By.CSS_SELECTOR, '[name="text"]')))
element.send_keys("email@email.com")

WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "div[class='css-901oao r-1awozwy r-jwli3a r-6koalj r-18u37iz r-16y2uox r-37j5jr r-a023e6 r-b88u0q r-1777fci r-rjixqe r-bcqeeo r-q4m81j r-qvutc0'"))).click()

無論我嘗試什么，我都會收到以下錯誤：

Traceback (most recent call last):
  File "main.py", line 28, in <module>
    WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "div[class='css-901oao r-1awozwy r-jwli3a r-6koalj r-18u37iz r-16y2uox r-37j5jr r-a023e6 r-b88u0q r-1777fci r-rjixqe r-bcqeeo r-q4m81j r-qvutc0'"))).click()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/selenium/webdriver/support/wait.py", line 95, in until
    raise TimeoutException(message, screen, stacktrace)
selenium.common.exceptions.TimeoutException: Message: 
Stacktrace:
#0 0x55aea1405919 <unknown>

Answer 1

“下一步”按鈕可以通過以下 XPath 定位： "//div[@role='button'][contains(.,'Next')]" 。
定位該元素的最簡單和最清晰的方法是通過role='button'屬性和它的子元素中的Next文本內容。 僅通過 XPath 支持的文本定位元素這就是我在這里使用 XPath 的原因。
此代碼有效：

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

options = Options()
options.add_argument("start-maximized")

webdriver_service = Service('C:\webdrivers\chromedriver.exe')
driver = webdriver.Chrome(options=options, service=webdriver_service)
wait = WebDriverWait(driver, 30)

url = "https://twitter.com/i/flow/login"
driver.get(url)

wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, '[name="text"]'))).send_keys("email@email.com")
wait.until(EC.element_to_be_clickable((By.XPATH, "//div[@role='button'][contains(.,'Next')]"))).click()

結果是