无法从下拉菜单中选择值

Question

所以我正在从这个网站Supreme Website获取数据。用户已经定义了项目和颜色，这很容易弄清楚。现在我不知道如何从下拉菜单中选择尺寸。我已经尝试过此代码和其他不同的变体，但它们似乎不起作用

while True:
            try:
                select = Select(driver.find_element_by_xpath('//*[@id="s"]'))
                select.select_by_visible_text("XLarge")
                break
            except (NoSuchElementException):
              wait=WebDriverWait(driver, 10)
              waitBis=wait.until(EC.presence_of_element_located((By.ID, 'time-zone-name')))
              driver.refresh()

所以 select_by_visible_text 不起作用。您还会尝试其他哪些建议和方法。谢谢。

Answer 1

您可以等到父级可点击，然后出现选项。您可以通过value 属性选择选项

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

#other code
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "#s"))).click()
WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.CSS_SELECTOR, '#s [value="65382"]'))).click()  #Possibly just [value="65382"]

Answer 2

你可以使用xpath直接点击选项。

driver.find_element_by_xpath('//select[@id="s"]//option[normalize-space(.)="XLarge"]').click()

Answer 3

您的 xpath 不正确。并且使用 webdriverwait 也会有所帮助。

试试这个：

from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_condition as EC
from selenium.webdriver.common.by import By

driver = webdriver.Chrome()
driver.get('https://www.supremenewyork.com/shop/jackets/fwpckrdv5/kwam2t7jh?alt=1')
select = Select(WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.XPATH, '//select[@id="size"]'))))
select.select_by_visible_text('XLarge')