PySimpleGUI+多线程

# -*- coding: utf-8 -*-
# @Time : 2023/11/6 10:03
# @Author : wangyafeng
# @FileName: 进程和线程2.py
# @Email : yafengwang@dingtalk.com
# @Software: PyCharm
import threading
import multiprocessing
import PySimpleGUI as sg
import time
 
def task1():
    """任务1"""
    while True:
        print("Task 1 is working...")
        time.sleep(1)
 
def task2():
    """任务2"""
    while True:
        print("Task 2 is working...")
        time.sleep(1)
 
# 创建一个布局
layout = [[sg.Output(size=(40, 10))],
          [sg.Button('Start Tasks1'),sg.Button('Start Tasks2'), sg.Button('Exit')]]
 
# 创建一个窗口
window = sg.Window('PySimpleGUI Multiple Tasks Example', layout)
 
# 创建一个线程和进程
thread = None
#process = None
 
# 按钮点击事件处理程序
while True:
    event, values = window.read()
    if event == 'Exit' or event == sg.WIN_CLOSED:
        break
    if event == 'Start Tasks1':
        if thread and thread.is_alive():
            continue  # 防止多次点击按钮创建多个线程和进程
        thread1 = threading.Thread(target=task1)
        thread1.start()
 
    if event == 'Start Tasks2':
        if thread and thread.is_alive():
            continue  # 防止多次点击按钮创建多个线程和进程
        thread2 = threading.Thread(target=task2)
        thread2.start()
 
 
window.close()