@property
    def window_handles(self):
        return self.execute(Command.GET_WINDOW_HANDLES)['value']
Raises an exception if needle is not in haystack
dataset/ETHPy150Open apiad/sublime-browser-integration/selenium/webdriver/remote/webdriver.py/WebDriver.window_handles--crossover with--dataset/ETHPy150Open ooici/pyon/pyon/util/arg_check.py/validate_in