Question

我正在尝试在具有不同版本的网站上填写表单，具体取决于语言，位置等。我为每个请求使用相同的firefox配置文件，并且先前选择的信息存储在本地cookie中，因此在第一次选择设置后，模态暂时不会出现。然而：它似乎不一致地出现，将焦点从表单上移开并导致ElementNotInteractableException.

要添加更多难度，模式通常会在页面加载后的某个时间出现。例如，第一个字段已经填写，然后出现。

我的问题是，处理这种模式的最佳方法是什么？我可以通过它的外观捕获异常原因，检查模态的存在，然后继续填充表单字段吗？或者有更好的解决方案吗？

感谢您的帮助。

到目前为止我尝试过的代码：

url = "https://www.aircanada.com/ca/en/aco/home.html"
control_profile = webdriver.FirefoxProfile('/path/to/my/profile')
browser_control = webdriver.Firefox(control_profile)

browser_control.get(url)

# To deal with the modal, but obviously fails when it is not present
browser_control.find_element_by_id('enCAEdition').click()

# two text fields I tried to fill out, as a sanity check
departure = browser_control.find_element_by_id('origin_focus_0')
departure.send_keys("my departure location")
departure.send_keys(Keys.RETURN)

destination = browser_control.find_element_by_id('destination_label_0')
destination.send_keys("my destination")
destination.send_keys(Keys.RETURN)

Answer 1

您可以等待一段时间，直到模态出现，关闭它并处理表格：

from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait as wait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import TimeoutException

url = "https://www.aircanada.com/ca/en/aco/home.html"
control_profile = webdriver.FirefoxProfile('/path/to/my/profile')
browser_control = webdriver.Firefox(control_profile)

browser_control.get(url)

# Wait up to 10 seconds until modal appears to close it
try:
    wait(browser_control, 10).until(EC.element_to_be_clickable(('xpath', '//button[text()="Confirm | Confirmer"]'))).click()
# If modal didn't appear- just continue
except TimeoutException:
    pass

departure = browser_control.find_element_by_xpath('//input[@placeholder="FROM"]')
browser_control.execute_script('arguments[0].setAttribute("class","glyph-input glyph-left-input form-control ng-pristine ng-valid ng-touched");', departure)
departure.send_keys("Berlin")
wait(browser_control, 5).until(EC.visibility_of_element_located(("xpath", "(//div[@class='location-primary']/span)[1]")))
departure.send_keys(Keys.RETURN)

destination = browser_control.find_element_by_xpath('//input[@placeholder="TO"]')
browser_control.execute_script('arguments[0].setAttribute("class","glyph-input glyph-left-input form-control ng-pristine ng-valid ng-touched");', destination)
destination.send_keys("Oslo")
wait(browser_control, 5).until(EC.visibility_of_element_located(("xpath", "(//div[@class='location-primary']/span)[4]")))
destination.send_keys(Keys.RETURN)

Selenium Python绑定：处理不一致的模态

1 个答案: