如果时间超过 x 分钟 [英] if time exceeds x minutes

问题描述

我是 Python 新手，并且有一个从 json 中提取数据的循环.我已经用 if 和 else 语句设置了变量，所以当变量匹配时，它会发送一个通知.但是，我想在 if 中添加另一个 if 语句，以便在窗口中显示数据，但另一个如果时间超过 5 分钟，则发送通知.

im new to python and have a loop that pulls data from a json. i have set variables with if and else statements so when the variables match, it sends a notification. however, i would like add another if statement within the if so it displays the data in the window but the other if time exceed 5 minutes, send notification.

我试图设置类似

    import time
    time = time.gmtime().tm_min
    while True:
       if price <= buy:
          print ("BUY!")
          if time > timeout:
             send message code
             timeout = time.gmtime().tm_min + 1
                if timeout > 59:
                timeout = 00

由于脚本循环运行，我认为时间必须不断更新.一旦 if 语句被触发，发送一条消息并将 5 分钟添加到时间变量，以便在下一个循环中，如果语句为真，如果时间未超过 5 分钟，则不要运行.我说 5 分钟，但在实际代码中我有 1 分钟，原因有两个.第一个原因是因为第一个 if 语句不会持续那么长时间.大约 30 分钟后，它离价格更远了.第二个原因是因为我不知道如何在 59 时间后用 python 环绕:P.

since the script is running on a loop, i think the time has to keep updating. once the if statements are triggered, send a message and add 5 minutes to the time variable so that on the next loop if the statement is true, dont run if the time hasnt exceeded 5 minutes. i say 5 minutes but in the actual code i have 1 minute for 2 reasons. the first reason is because the first if statement doesnt last that long. after about 30minutes it goes further away from the price. the 2nd reason is because i dont know how to wrap around in python after 59 in time :P.

推荐答案

from time import perf_counter

while True:
    start_time = perf_counter() + 300  # Set limit to 5 minutes (60 seconds * 5)

    if price <= buy:
        print ("BUY!")

    if perf_counter() > start_time:
        #send message code

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