如何修改監聽異常的優先順序

我想要的效果是 用例失敗時自動截圖，但是有些元素定位失敗，我是不希望 讓它截圖的，下面是模擬的程式碼

我希望 先輸出“ A,I should execute first”，然後輸出“B,I should execute last”，

程式輸出的結果是“ B,I should execute last”，然後輸出“ A,I should execute first”
有什麼方法能實現呢

from selenium import webdriver
from selenium.webdriver.support.events import EventFiringWebDriver
from selenium.webdriver.support.events import AbstractEventListener


class ScreenshotListener(AbstractEventListener):
    def on_exception(self, exception, driver):
        print("B,I should execute last")


def test_demo():
    driver = webdriver.Chrome()
    d = EventFiringWebDriver(driver, ScreenshotListener())
    d.get("https://stackoverflow.com")
    try:
        d.find_element_by_css_selector("div.that-does-not-exist")
    except:
        print("A,I should execute first")



if __name__ == '__main__':
    test_demo()