0.py

# pip install pywin32

import ctypes
from ctypes import c_char

from win32process import GetWindowThreadProcessId
from win32gui import GetForegroundWindow

handle_Psapi = ctypes.WinDLL('Psapi.dll')

handle_kernel32 = ctypes.windll.kernel32

OpenProcess = handle_kernel32.OpenProcess

GetProcessImageFileName = handle_Psapi.GetProcessImageFileNameA

MAX_PATH = 260

last_window_id = 0

def print_image_path(buffer):
    text = ''
    for item in buffer:
        if item!=b'\x00':
            text+=item.decode()
    if len(text)>0:
        print([text])



while True:
    current_window_id = GetForegroundWindow()
    if current_window_id!=last_window_id:
        last_window_id = current_window_id
        process_id = GetWindowThreadProcessId(current_window_id)
        handle_process = OpenProcess(0x400, 0, process_id[-1])
        buffer = (c_char * MAX_PATH)()
        GetProcessImageFileName(handle_process, buffer, MAX_PATH)
        print_image_path(buffer)