Selenium 无法点击下拉菜单

Question

我正在尝试自动化此页面的抓取过程：https://www.immobilienscout24.de/

但是我在使用这个下拉菜单时遇到了麻烦：

该部分的代码是：

apart_or_house = Select(driver.find_element(By.NAME, 'oss-rent'))
apart_or_house.select_by_index(2)

但我不断收到此错误消息：

回溯（最近一次调用最后一次）：文件 “c:\Users\Zemmente\Documents\Python\google 地图 scraper est_scraping.py”，第 41 行，在 Apart_or_house.select_by_index(2) 文件“C:\Users\Zemmente\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\support\select.py”， 第 98 行，在 select_by_index 中 self._set_selected(opt) 文件“C:\Users\Zemmente\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\support\select.py”， 第 213 行，在 _set_selected 中 raise NotImplementedError("您不能选择禁用的选项") NotImplementedError：您不能选择禁用的选项

可能是什么问题，因为左侧下拉菜单可以正常工作？

附注如果需要的话，这里是完整的代码：

from bs4 import BeautifulSoup
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time

URL = "https://www.immobilienscout24.de/"

driver = webdriver.Chrome()
driver.get(URL)

time.sleep(4)

try:
    def get_shadow_root(element):
        return driver.execute_script('return arguments[0].shadowRoot', element)

    shadow_host = driver.find_element(By.ID, 'usercentrics-root')
    button = get_shadow_root(shadow_host).find_element(By.CSS_SELECTOR, '[data-testid=uc-accept-all-button]')
    button.click()
except:
    print("Accept cookies not found.")


city_inputs = WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located((By.XPATH, '//*[@id="oss-location"]')))
city_input = [element for element in city_inputs if element.is_displayed()][0]
city_input.click()
city_input.send_keys(input('Enter the city name you want to search for: '))
time.sleep(1)
city_input.send_keys(Keys.ENTER)

buying_or_renting_inputs = WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located((By.XPATH, '//*[@id="oss-form"]/article/div/div[1]/div/div[3]/div/div/select')))
buying_or_renting_input = [element for element in buying_or_renting_inputs if element.is_displayed()][0]
select_buy_or_rent = Select(buying_or_renting_input)
select_buy_or_rent.select_by_index(2)

apart_or_house = Select(driver.find_element(By.NAME, 'oss-rent'))
apart_or_house.select_by_index(2)

search_button = driver.find_element(By.XPATH, '//*[@id="oss-form"]/article/div/div[3]/button')
search_button.click()

captcha = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CLASS_NAME, 'geetest_radar_tip')))
captcha.click()

time.sleep(5)

page_source = driver.page_source

driver.quit()

soup = BeautifulSoup(page_source, "html.parser")

Answer 1

当您更改左侧下拉列表中的值时，右侧下拉列表也会更改。

因此，对于左侧的每个选项，右侧都有一个具有不同名称的元素

Mieten(0)-->oss-rent , Kaufen(1)--->oss-buy , Bauen(2)--->oss-build

例如将您的代码更改为：

select_buy_or_rent.select_by_index(2)#Bauen

apart_or_house = Select(driver.find_element(By.NAME, 'oss-build'))
apart_or_house.select_by_index(0)