helpers.py 文件源码

def get_body_text(driver,
        exponential_multiplier=cfg_wait_exponential_multiplier,
        exponential_max=cfg_wait_exponential_max,
        stop_max_attempt=cfg_retry_stop_max_attempt):
    @retry(
        wait_exponential_multiplier=exponential_multiplier,
        wait_exponential_max=exponential_max,
        stop_max_attempt_number=stop_max_attempt)
    def _get_body_text(driver):
        try:
            e = wait_for_xpath_presence(driver, "//body")
        except StaleElementReferenceException:
            a_nice_refresh(driver)
            e = wait_for_xpath_presence(driver, "//*")
            raise StaleElementReferenceException
        return e.get_attribute("outerHTML")
    return _get_body_text(driver)


# Subbornly clicks on the elements which run away from the DOM