我正在尝试使用硒代码定期刷新网页，直到按钮可点击

Question

我已经成功创建了一个脚本，该脚本可以浏览网页以加入候补名单（在此社区的大量帮助下）。此脚本在“加入候补名单”按钮可点击时有效，但有时候补名单未打开且没有可点击按钮。如何编写此脚本以不断刷新页面，直到链接可点击，然后继续执行以下脚本？

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
import time

PATH = "C:\Python\Pycharm\MCattempt2\Drivers\chromedriver.exe"
driver = webdriver.Chrome(PATH)

driver.get("https://v2.waitwhile.com/l/fostersbarbershop/list-view")

try:
    element = WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable((By.ID, "join-waitlist")))
finally:
    element.click()

try:
    element = WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable((By.ID, "ww-name")))
finally:
    element.send_keys("geralt")

try:
    element = WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable((By.ID, "phone01")))
finally:
    element.send_keys("5555555")
try:
    element = WebDriverWait(driver, 3).until(
        EC.element_to_be_clickable((By.XPATH, "/html/body/app-root/public-landing- 
        page/main/div/div/public-confirm-page/div/div/div/div[2]/form/div[1]/button")))
finally:
    element.click()

Answer 1

如评论部分所述，使用无限循环检查元素是否可点击，否则将进入异常并刷新页面并继续无限循环。如果它发现可点击，那么它将点击并打破无限循环。

while True:
    try:
       element = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "ww-name")))
       element.click()
       break
    except:
       driver.refresh()
       continue