循环一次python while语句只能执行一次吗？

Question

我有带有通知的监视python脚本
这是我的脚本

if COUNT != 0:
    print("Running!")
    text = process[0] + " process running"
    url = URL + "sendMessage?text={0}&chat_id={1}".format(text, CHAT_ID)
    # send message to groups
    requests.get(url)

如何在条件为true时保持循环并仅发送一次消息

Answer 1

你的意思是这样吗？

condition=True
while condition:
    if COUNT != 0:
        print("Running!")
        text = process[0] + " process running"
        url = URL + "sendMessage?text={0}&chat_id={1}".format(text, CHAT_ID)
        # send message to groups
        requests.get(url)
        condition=False

Answer 2

flg = True
while COUNT != 0:
    print("Running!")
    if flg:
        text = process[0] + " process running"
        url = URL + "sendMessage?text={0}&chat_id={1}".format(text, CHAT_ID)
        # send message to groups
        requests.get(url)
        flg = False

您可以使用flg变量使消息发送代码仅运行一次。