我有这部分代码
def step_impl(context):
context.announcement_page.select_art_file_on_newsfeed_tile().select_available_image(Locators.image_news_feed_banner_locator)
当我运行它时，我得到了AttributeError：'function'对象没有属性'select_available_image' 问题是如何在一行中使用多种方法？？
我可以这样使用它：
context.announcement_page.select_art_file_on_newsfeed_tile
context.announcement_page.select_available_image(Locators.image_news_feed_banner_locator)
但这不是我想要的
def select_art_file_on_newsfeed_tile(self):
choose_art_file = self.find_element('//div[contains(text(), "Choose Art File")]')
choose_art_file.click()