Maya threaded function queue test

thread.py

import time
import threading
import collections
import maya.cmds as cmds
import maya.utils as utils

class window(object):
    def __init__(s):
        name = "Testwindow"
        s.maya = Maya()

        if cmds.window(name, ex=True):
            cmds.deleteUI(name)
        name = cmds.window(name, t=name)
        cmds.columnLayout(adj=True, h=300, w=300)
        cmds.text(l="Display Text")
        tx = cmds.textField()
        cmds.button(l="TEST!", h=50, c=lambda x: s.maya.run(
            s.test,
            cmds.textField(tx, q=True, tx=True)
        ))
        cmds.showWindow(name)
        cmds.scriptJob(uid=[name, s.stop])
    def stop(s):
        s.maya.stop = True
    def test(s, text):
        print text

class Maya(object):
    def __init__(s):
        s.throttle = threading.Semaphore()
        s.queue = collections.deque()
        s.stop = False
        threading.Thread(target=s.listen).start()
    def listen(s):
        while not s.stop:
            if len(s.queue):
                s.throttle.acquire()
                s.fire()
            time.sleep(0.01)
    def fire(s):
        func, args, kwargs = s.queue.popleft()
        result = utils.executeInMainThreadWithResult(lambda: func(*args, **kwargs))
        s.throttle.release()
        if kwargs.get("callback", None): kwargs["callback"](result)
    def run(s, func, *args, **kwargs):
        s.queue.append((func, args, kwargs))

window()