from tkinter import *
from tkinter import messagebox
import platform
import os


root = Tk()
ml = os.getcwd()
System = platform.system()
file_error = '文件丢失，请重新安装'


def windows_run():
    if os.path.exists("{ml}\system_cz.exe"):
        os.system('start {ml}\windows\system_cz.exe')
    else:
        messagebox.showerror('system', '文件丢失，请重新安装')
        pass
    pass

def Not_windows_run():
    if os.path.exists('{ml}\system_command.exe'):
        os.system('python {ml}/Not/system_command.py')
    else:
        messagebox.showerror('system', file_error)
        pass
    pass

def system_jc():
    if System != 'Windows':
        Not_windows_run()
    else:
        windows_run()
        pass
    pass

def update():
    messagebox.showwarning('system', '暂无做完')
    pass

def exit_exe():
    root.destroy()
    pass


# Button and Label
Label(root, text='启动器').pack()
Button(root, text='启动程序', command=system_jc).pack()
Button(root, text='更新日志', command=update).pack()
Button(root, text='退出', command=exit_exe).pack()


# mainloop
root.title('启动器')
root.geometry('200x200+400+400')
root.mainloop()