WebRunner.py 文件源码

def get_element(self, selector):
        '''
        Gets element by CSS selector.

        Parameters
        ----------
        selector: str
            A CSS/XPATH selector to search for. This can be any valid CSS/XPATH selector.

        Returns
        -------
        selenium.webdriver.remote.webelement.WebElement
            A selenium element object.

        '''
        elem = self.find_element(selector)
        if elem:
            return WebRunnerElement(elem._parent, elem._id, elem._w3c)
        else:
            raise NoSuchElementException