菜鸟金融登录页面的滑动验证码，selenium写法

# 获取拖动按钮位置并拖动
    def slide_auth(self):
        try:
            time.sleep(random.randint(6, 8))
            # check have slide verify elements or not
            if (self.driver.find_element(By.ID, "baxia-password")).is_displayed():
                self.driver.switch_to.frame('baxia-dialog-content')
                element = self.driver.find_element(By.ID, "nc_1_n1z")
                slide_bar = self.driver.find_element(By.ID, "nc_1__scale_text")
                action = ActionChains(self.driver)
                action.move_to_element(element).pause(1).click_and_hold(element).pause(1).move_by_offset(
                    slide_bar.size['width'] - element.size['width'], 0).pause(1).release()  # mobile slider
                action.perform()
                MessageToSlack.post_message_to_slack("Slide the verification bar")
                self.driver.switch_to.parent_frame()
                time.sleep(random.randint(4, 6))
                if (self.driver.find_element(By.ID, "baxia-password")).is_displayed():
                    counter1 = 0
                    while (self.driver.find_element(By.ID, "baxia-password")).is_displayed() and counter1 < 6:
                        self.driver.switch_to.frame('baxia-dialog-content')
                        wrapper = self.driver.find_element(By.ID, "nocaptcha")
                        wrapper.click()
                        time.sleep(random.randint(2, 3))
                        element = self.driver.find_element(By.ID, "nc_1_n1z")
                        slide_bar = self.driver.find_element(By.ID, "nc_1__scale_text")
                        action = ActionChains(self.driver)
                        action.move_to_element(element).pause(1).click_and_hold(element).pause(1).move_by_offset(
                            slide_bar.size['width'] - element.size['width'], 0).release()  # mobile slider
                        action.perform()
                        MessageToSlack.post_message_to_slack("Slide the verification bar")
                        self.driver.switch_to.parent_frame()
                        time.sleep(random.randint(4, 6))
                        counter1 += 1
                    counter1 = 0

                if (self.driver.find_element(By.ID, "baxia-password")).is_displayed():
                    raise Exception("Still cannot  pass the slide certification after 5 attempt")

        except Exception as s:
            self.driver.get_screenshot_as_file(
                "./ScreenCap/" + datetime.datetime.now().strftime("%Y%m%d_%H%M%p") + ".png")
            MessageToSlack.post_message_to_slack(str(s))
            self.teardown_method
            sys.exit()