retries +=1print(f"Retrying in{delay}seconds...") time.sleep(delay)else:print(f"Command failed after{max_retries}retries.")if__name__ =="__main__": command = ["ls","-l"] run_command(command) 复制代码 在这个示例中,我们定义了一个名为run_command的函数,它接受一个命令(作为字符串列...
weeks (int) – number of weeks to wait days (int) – number of days to wait hours (int) – number of hours to wait minutes (int) – number of minutes to wait seconds (int) – number of seconds to wait start_date (datetime|str) – starting pointforthe interval calculation end_date...
debounce =3# wait 3 seconds before allowing another command whileTrue: ret_val, frame = vs.read datum.cvInputData = frame opWrapper.emplaceAndPop([datum]) # need to be able to see what's going on image = datum.cvOutputData cv2.putText(image, "FPS: %f"% (1.0/ (time.time - fps_...
>>> # Wait 5 seconds while you activate a different window: ? >>> time.sleep(5); fw.activate() ? >>> fw.close() # This will close the window you're typing in. isMaximized?、isMinimized、?和isActive?属性包含指示窗口当前是否处于该状态的布尔值。maximize()?、minimize()、?、activate()...
write my own remote control command change worker queues at runtime 2、安装、使用 Celery pip install celery pip install redis 开始使用 Celery 使用celery包含三个方面: 1. 定义任务函数。 2. 运行celery服务。 3. 客户应用程序的调用。 创建一个文件tasks.py输入下列代码: ...
shutdown(Wait=True):这表示执行器释放任何资源。 执行器通过它们的子类访问:ThreadPoolExecutor或ProcessPoolExecutor。因为实例化线程和进程是一个资源密集型的任务,最好将这些资源池化并将它们用作可重复启动器或执行器(因此是Executors概念)以用于并行或并发任务。
command_executor=url ) # self.driver = webdriver.Firefox() def test_selenium_wait(self): driver = self.driver driver.maximize_window() # defining condition for implicit waits - we have set 10 seconds driver.implicitly_wait(10) driver.get('https://pynishant.github.io...
Install with pip install command_runner Example for timeout: from command_runner import command_runner # Kills ping after 2 seconds exit_code, output = command_runner('ping 127.0.0.1', shell=True, timeout=2) Example for specific condition: Here we'll stop ping if current system time s...
alarm_period=alarm_time[9:11].upper()print("完成闹钟设置..")whileTrue:now=datetime.now()current_hour=now.strftime("%I")current_minute=now.strftime("%M")current_seconds=now.strftime("%S")current_period=now.strftime("%p")# 时间判断ifalarm_period==current_period:ifalarm_hour==current_hour:...
1. 2. 3. 我们添加了两个接收器,默认的通过邮箱进行发送,对于 CPUThrottlingHigh这个报警我们通过 webhook 来进行发送,这个 webhook 就是我们前面课程中定义的一个钉钉接收的 Server,上面的步骤创建完成后,很快我们就会收到一条钉钉消息: 钉钉 本文章为转载内容,我们尊重原作者对文章享有的著作权。如有内容错误或侵...