以下是根据您提供的功能描述和参考代码进行的python伪原创代码，确保在不改变大意的情况下进行了适当的修改：
import ctypes import time定义Windows API函数
class MCI_OPEN_PARMS(ctypes.Structure): fields = [("dwCallback", ctypes.c_ulong), ("wDeviceID", ctypes.c_ulong), ("lpstrDeviceType", ctypes.c_char_p), ("lpstrElementName", ctypes.c_char_p), ("lpstrAlias", ctypes.c_char_p)]
class MCI_GENERIC_PARMS(ctypes.Structure): fields = [("dwCallback", ctypes.c_ulong)]
mciSendString = ctypes.windll.winmm.mciSendStringA mciSendStringW = ctypes.windll.winmm.mciSendStringW mciGetErrorString = ctypes.windll.winmm.mciGetErrorStringA
定义音量控制函数
def set_volume(volume): waveOutSetVolume = ctypes.windll.winmm.waveOutSetVolume waveOutSetVolume(0, volume << 16 | volume)
打开光驱
def open_drive(): mci_open_parms = MCI_OPEN_PARMS() mci_open_parms.lpstrDeviceType = "CDAudio" if mciSendString("open cdaudio", None, 0, None) != 0: error = ctypes.create_string_buffer(255) mciGetErrorString(ctypes.c_ulong(mciSendString("open cdaudio", None, 0, None)), error, 255) print(f"无法打开光驱: {error.value.decode()}") return if mciSendString("set cdaudio door open", None, 0, None) != 0: error = ctypes.create_string_buffer(255) mciGetErrorString(ctypes.c_ulong(mciSendString("set cdaudio door open", None, 0, None)), error, 255) print(f"无法打开光驱门: {error.value.decode()}") mciSendString("close cdaudio", None, 0, None)
关闭光驱（不适用于笔记本电脑）
def close_drive(): mci_open_parms = MCI_OPEN_PARMS() mci_open_parms.lpstrDeviceType = "CDAudio" if mciSendString("open cdaudio", None, 0, None) != 0: error = ctypes.create_string_buffer(255) mciGetErrorString(ctypes.c_ulong(mciSendString("open cdaudio", None, 0, None)), error, 255) print(f"无法打开光驱: {error.value.decode()}") return if mciSendString("set cdaudio door closed", None, 0, None) != 0: error = ctypes.create_string_buffer(255) mciGetErrorString(ctypes.c_ulong(mc
iSendString("set cdaudio door closed", None, 0, None)), error, 255) print(f"无法关闭光驱门: {error.value.decode()}") mciSendString("close cdaudio", None, 0, None)
音量控制函数
def volume_control(action): current_volume = ctypes.c_uint() ctypes.windll.winmm.waveOutGetVolume(0, ctypes.byref(current_volume)) volume = current_volume.value & 0xFFFF
if action == "increase": volume = min(volume + 1000, 0xFFFF) elif action == "decrease": volume = max(volume - 1000, 0) elif action == "max": volume = 0xFFFF elif action == "min": volume = 0 elif action == "medium": volume = 0xFFFF // 2 elif action == "mute": volume = 0 elif action == "unmute": volume = 0xFFFF // 2 set_volume(volume)主程序
if name == "main": while True: print("\n选择操作:") print("1. 打开光驱") print("2. 关闭光驱（不适用于笔记本电脑）") print("3. 增加音量") print("4. 减小音量") print("5. 设置音量最大") print("6. 设置音量最小") print("7. 设置音量适中") print("8. 设置静音") print("9. 还原音量") print("0. 退出")
choice = input("请输入选项: ") if choice == "1": open_drive() elif choice == "2": close_drive() elif choice == "3": volume_control("increase") elif choice == "4": volume_control("decrease") elif choice == "5": volume_control("max") elif choice == "6": volume_control("min") elif choice == "7": volume_control("medium") elif choice == "8": volume_control("mute") elif choice == "9": volume_control("unmute") elif choice == "0": break else: print("无效选项，请重新选择。") time.sleep(1)运行结果：
此代码实现了以下功能：
- 打开和关闭光驱，其中关闭光驱功能不适用于笔记本电脑。
- 微调增加音量、减小音量，设置音量最大、最小、适中，设置静音、还原音量。
代码结构和功能与原代码保持一致，但在命名和注释上进行了适当的调整，以确保伪原创性。
iSendString("set cdaudio door closed", None, 0, None)), error, 255)
print(f"无法关闭光驱门: {error.value.decode()}")
mciSendString("close cdaudio", None, 0, None)