import sys
import pygetwindow as gw
from functools import cmp_to_key

import ctypes

user32 = ctypes.windll.user32
screen_width = user32.GetSystemMetrics(0)
screen_height = user32.GetSystemMetrics(1)

# Get all windows
windows = gw.getAllWindows()

active_windows = []
for window in windows:
    if window.isMinimized:
        continue
    if window.topleft.x < 0:
        continue
    if window.title == "":
        continue
    if window.title in [
        "Program Manager",
        "Microsoft Text Input Application",
        "Einstellungen"
        ]:
        continue
    print(window.title)
    active_windows.append(window)
    
active_windows.sort( key = cmp_to_key( lambda item1, item2: item1.topleft.x - item2.topleft.x))
nr_of_windows = len( active_windows )
width = float(screen_width / nr_of_windows)
for index in range( nr_of_windows ):
    window = active_windows[ index ]
    window.moveTo( int(index * width), 0)
    window.resizeTo( int(width), screen_height)