from pynput import keyboard

import os

import tkinter as tk

root= tk.Tk()

canvas1 = tk.Canvas(root, width = 300, height = 300, bg = 'gray90', relief = 'raised')

canvas1.pack()

def myCmd ():

os.system('cmd /k "color c"')

button1 = tk.Button(text=' press Ctrl and L ', command=myCmd, bg='green', fg='purple', font=('helvetica', 12, 'bold'))

canvas1.create_window(150, 150, window=button1)

root.mainloop()

COMBINATIONS = [

{keyboard.Key.ctrl, keyboard.KeyCode(char-'l')},

{keyboard.Key.ctrl, keyboard.KeyCode(char-'L')}

]

current = set()

def on_press(key):

if any([key in COMBO for COMBO in COMBINATIONS]):

current.add(key)

if any(all(k in current for k in COMBO) for COMBO in COMBINATIONS): execute()

def on_release(key):

if any([key in COMBO for COMBO in COMBINATIONS]):

current.remove(key)

def execute ():

('cmd /k "color c & date')

with keyboard.Listener(on_press=on_press, on_release=on_release) as listener:

listener.join()