Я разорвал это из здесь и модифицировал его, чтобы использовать только функции.
import time import ctypes # Import the SendInput object SendInput = ctypes.windll.user32.SendInput # C struct redefinitions PUL = ctypes.POINTER(ctypes.c_ulong) class KeyBoardInput(ctypes.Structure): _fields_ = [ ("wVk", ctypes.c_ushort), ("wScan", ctypes.c_ushort), ("dwFlags", ctypes.c_ulong), ("time", ctypes.c_ulong), ("dwExtraInfo", PUL) ] class HardwareInput(ctypes.Structure): _fields_ = [ ("uMsg", ctypes.c_ulong), ("wParamL", ctypes.c_short), ("wParamH", ctypes.c_ushort) ] class MouseInput(ctypes.Structure): _fields_ = [ ("dx", ctypes.c_long), ("dy", ctypes.c_long), ("mouseData", ctypes.c_ulong), ("dwFlags", ctypes.c_ulong), ("time",ctypes.c_ulong), ("dwExtraInfo", PUL) ] class Input_I(ctypes.Union): _fields_ = [ ("ki", KeyBoardInput), ("mi", MouseInput), ("hi", HardwareInput) ] class Input(ctypes.Structure): _fields_ = [ ("type", ctypes.c_ulong), ("ii", Input_I) ] VK_VOLUME_MUTE = 0xAD VK_VOLUME_DOWN = 0xAE VK_VOLUME_UP = 0xAF def key_down(keyCode): extra = ctypes.c_ulong(0) ii_ = Input_I() ii_.ki = KeyBoardInput(keyCode, 0x48, 0, 0, ctypes.pointer(extra)) x = Input( ctypes.c_ulong(1), ii_ ) SendInput(1, ctypes.pointer(x), ctypes.sizeof(x)) def key_up(keyCode): extra = ctypes.c_ulong(0) ii_ = Input_I() ii_.ki = KeyBoardInput(keyCode, 0x48, 0x0002, 0, ctypes.pointer(extra)) x = Input(ctypes.c_ulong(1), ii_) SendInput(1, ctypes.pointer(x), ctypes.sizeof(x)) def key(key_code, length = 0): key_down(key_code) time.sleep(length) key_up(key_code) def volume_up(): key(VK_VOLUME_UP) def volume_down(): key(VK_VOLUME_DOWN) def set_volume(int): for _ in range(0, 50): volume_down() for _ in range(int / 2): volume_up()