Meatplowz

import maya.cmds as cmds

string = "Kill all Maya Processes?"
result = cmds.confirmDialog(message = string, button = ["Kill", "Cancel"], defaultButton = "Kill", cancelButton = "Cancel", dismissString = "Cancel", icon = "Warning")
if result == "Kill":
    import subprocess
    subprocess.call('taskkill /f /im maya.exe', shell=True)
    
    
    

Meatplowz

"""
  Author:  Randall Hess randall.hess@gmail.com
  Purpose: Boilerplate UI Code for Maya
  
  Created: 8/5/2018
"""

import maya.cmds as cmds
import maya.OpenMayaUI as OpenMayaUI