def wait_no_such_element_present(self,locator,timeout=30):
        try:
            WebDriverWait(Util.driver, float(timeout)).until_not(EC.presence_of_element_located(locator))
        except TimeoutException:
            self._warn("Wait until no such element '%s' timeout in '%s'"%(locator,float(timeout)))
Return a string usable as a multipart boundary.
dataset/ETHPy150Open luisxiaomai/robotframework-anywherelibrary/src/AnywhereLibrary/base/waiting.py/Waiting.wait_no_such_element_present--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/samples-and-tests/i-am-a-developer/mechanize/ClientForm.py/choose_boundary