tools.py 文件源码

def mouse_over(self, locator):
        """Moves the mouse pointer over the element found by the `locator`.

           :param locator: An instance of :class:`XPath` or a string containing an XPath expression.
        """
        xpath = six.text_type(locator)
        el = self.find_element(xpath)
        actions = ActionChains(self.web_driver)
        actions.move_to_element(el)
        actions.perform()