WebRunner.py 文件源码

def wait_for_selected(self, selector='', selected=True, **kwargs):
        '''
        Wait for an element (checkbox/radio) to be selected.

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

        selected: bool
            Whether or not the element should be selected. Default True

        kwargs:
            Passed on to _wait_for

        '''
        if selector.startswith('/'):
            by = By.XPATH
        else:
            by = By.CSS_SELECTOR
        self._wait_for(EC.element_located_selection_state_to_be((by, selector),
                                                                selected), **kwargs)