present.pyw

#!/usr/bin/env python
import threading
import time
import tkinter as tk
from tkinter import ttk
import pyautogui
import win32api

active = False
thread1 = threading.Thread()


def getIdleTime():
    return int((win32api.GetTickCount() - win32api.GetLastInputInfo()) / 1000.0)


def toggle():
    global active
    global thread1
    active = not active
    if active:
        btn.config(text='Disable')
        thread1 = threading.Thread(target=inactive_loop)
        thread1.start()
    else:
        btn.config(text='Enable')
        lbl.config(text='Press \'Enable\' to start')


def on_closing():
    global active
    active = False
    window.destroy()


def inactive_loop():
    while active:
        idle = getIdleTime()
        timeout = 45

        if timeout - idle >= 0:
            lbl.config(text='Sending input in {0:3d}s'.format(int(timeout - idle)))

        if idle > timeout:
            pyautogui.press('insert')
            pyautogui.press('insert')
        else:
            time.sleep(1)


if __name__ == '__main__':
    window = tk.Tk()
    s = ttk.Style()
    s.theme_use('vista')
    window.protocol("WM_DELETE_WINDOW", on_closing)
    window.title("Presenting ever present presence")
    window.geometry('350x50+0+0')
    lbl = ttk.Label(window, text="Press 'Enable' to start")
    lbl.grid(column=0, row=0)
    btn = ttk.Button(window, text="Enable", command=toggle)
    btn.grid(column=0, row=1)
    window.mainloop()