python高精度秒表

代码

import time
import PySimpleGUI as sg

# 初始化变量
start_time = 0
elapsed_time = 0
is_running = False

layout = [
    [sg.T('00', key='-H-', font=(None, 72)), sg.T(":", font=(None, 72)),
     sg.T('00', key='-M-', font=(None, 72)), sg.T(":", font=(None, 72)),
     sg.T('00', key='-S-', font=(None, 72)), sg.T(".", font=(None, 72)),
     sg.T('0', key='-TENTH-', font=(None, 72))],
    [sg.B("开始", key='-START-', font=(None, 36)),
     sg.B("暂停", key='-STOP-', font=(None, 36)),
     sg.B("重置", key='-RESET-', font=(None, 36))]
]

window = sg.Window('高精度秒表', layout, finalize=True)

while True:
    event, values = window.read(timeout=10)  # 短超时以减少延迟

    if event == sg.WIN_CLOSED:
        break

    if event == '-START-' and not is_running:
        start_time = time.time() - elapsed_time  # 调整开始时间以继续计时
        is_running = True

    if event == '-STOP-' and is_running:
        elapsed_time = time.time() - start_time  # 记录已过时间
        is_running = False

    if event == '-RESET-':
        is_running = False
        elapsed_time = 0
        window['-H-'].update('00')
        window['-M-'].update('00')
        window['-S-'].update('00')
        window['-TENTH-'].update('0')

    # 更新显示（即使暂停也显示当前时间）
    if is_running or elapsed_time > 0:
        current_time = time.time() - start_time if is_running else elapsed_time
        tenths = int(current_time * 10) % 10
        seconds = int(current_time) % 60
        minutes = int(current_time // 60) % 60
        hours = int(current_time // 3600)

        window['-H-'].update(f'{hours:02d}')
        window['-M-'].update(f'{minutes:02d}')
        window['-S-'].update(f'{seconds:02d}')
        window['-TENTH-'].update(str(tenths))

window.close()

在运行代码之前，应该在命令提示符中以管理员权限运行命令安装图形化模块：

pip install PySimpleGUI

运行效果

exe文件

exe文件：python高精度秒表（exe）资源-CSDN下载https://download.csdn.net/download/w181078/91610650