python之记录程序运行时长工具

废话不多话，上代码

from datetime import datetime, timedelta
import time

start_time = datetime.now()

while True:
    current_time = datetime.now()
    elapsed_time = current_time - start_time
    formatted_time = str(elapsed_time).split(".")[0]  # 去掉微秒部分
    print(formatted_time, end='\r')
    time.sleep(1)

上截图