BrowserTest.py 文件源码

def hover(self, by, value, message = None):
        element = self.assertElementPresent(by, value, message = message)
        self.log("Hover mouse over {0}".format(self.describeElement(by, value)))
        hoverAction = ActionChains(self.driver).move_to_element(element)
        if not hoverAction: self.onFail(by, value, message, "Unable to move to")
        hoverAction.perform()
        return element