import win32api
import win32con
import win32gui
import win32ui

width = 5  # win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = 5  # win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = 5  # win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = 5  # win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)

hwin = win32gui.GetDesktopWindow()
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)

memdc = srcdc.CreateCompatibleDC()

bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)

memdc.BitBlt((10, 10), (width, height), srcdc, (left, top), win32con.SRCCOPY)
bmpinfo = bmp.GetInfo()
bmpInt = bmp.GetBitmapBits(False)
rgb = [bmpInt[i:i+3] for i in range(0, len(bmpInt), 4)]
print(bmpInt)
print(rgb)