import ctypes
from ctypes import wintypes

user32 = ctypes.windll.user32
hwnds = []

def enum_cb(hwnd, lparam):
    pid = wintypes.DWORD()
    user32.GetWindowThreadProcessId(hwnd, ctypes.byref(pid))
    if pid.value == 39484:
        title = ctypes.create_unicode_buffer(256)
        user32.GetWindowTextW(hwnd, title, 256)
        cls = ctypes.create_unicode_buffer(256)
        user32.GetClassNameW(hwnd, cls, 256)
        visible = user32.IsWindowVisible(hwnd)
        print(f'hwnd={hwnd} visible={visible} class="{cls.value}" title="{title.value}"')
        hwnds.append(hwnd)
    return True

WNDENUMPROC = ctypes.WINFUNCTYPE(ctypes.c_bool, wintypes.HWND, wintypes.LPARAM)
cb = WNDENUMPROC(enum_cb)
user32.EnumWindows(cb, 0)