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258 lines
9.8 KiB
Python
258 lines
9.8 KiB
Python
# -*- coding: utf-8 -*-
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"""新增后端能力：
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1. TTS 音色可选（列出系统音色 + 指定音色/语速播报）
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2. 播放本机指定音频文件（MP3 等），限定在音乐目录内
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3. 投图窗口标题可自定义（设置里配模板，单次也可以覆盖）
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"""
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from __future__ import annotations
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import sys
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from pathlib import Path
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ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
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PROTOCOL = ROOT / "windows" / "lanremote" / "protocol.py"
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ACTIONS = ROOT / "windows" / "lanremote" / "actions.py"
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CONFIG = ROOT / "windows" / "lanremote" / "config.py"
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# ---------------------------------------------------------------- protocol
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PROTO_OLD = 'CMD_SAY = "say"\n'
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PROTO_NEW = ('CMD_SAY = "say"\n'
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'CMD_VOICE_LIST = "voice_list"\n'
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'CMD_AUDIO_LIST = "audio_list"\n'
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'CMD_PLAY_LOCAL = "play_local"\n')
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# ------------------------------------------------------------------ config
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CONFIG_OLD = ' "image_custom_height": 0, # 自定义高度(像素)，0=自动\n'
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CONFIG_NEW = (' "image_custom_height": 0, # 自定义高度(像素)，0=自动\n'
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' "image_window_title": "", # 投图窗口标题模板，可用 {name}；空=默认\n'
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' "tts_voice": "", # 默认 TTS 音色，空=系统默认\n'
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' "tts_rate": 0, # 语速 -10~10\n'
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' "mp3_dir": "", # 本机音乐目录，空=自动找 音乐/Music\n')
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# ----------------------------------------------------------------- actions
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OLD_SAY = ''' def say(self, text: str) -> str:
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if not text.strip():
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raise ActionError("播报内容为空")
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if not IS_WINDOWS:
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raise ActionError("语音播报目前仅支持 Windows")
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safe = text.replace("'", "''")
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script = (
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"Add-Type -AssemblyName System.Speech;"
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"$s = New-Object System.Speech.Synthesis.SpeechSynthesizer;"
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f"$s.Speak('{safe}')"
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)
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try:
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subprocess.Popen(
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["powershell", "-NoProfile", "-WindowStyle", "Hidden", "-Command", script],
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creationflags=getattr(subprocess, "CREATE_NO_WINDOW", 0))
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except Exception as exc:
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raise ActionError(f"TTS 启动失败: {exc}") from exc
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return "已播报"
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'''
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NEW_SAY = ''' def list_voices(self) -> list[str]:
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"""列出系统可用的 TTS 音色。"""
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if not IS_WINDOWS:
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return []
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script = (
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"Add-Type -AssemblyName System.Speech;"
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"(New-Object System.Speech.Synthesis.SpeechSynthesizer)"
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".GetInstalledVoices() | ForEach-Object { $_.VoiceInfo.Name }"
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)
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try:
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proc = subprocess.run(
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["powershell", "-NoProfile", "-Command", script],
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capture_output=True, timeout=20,
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creationflags=getattr(subprocess, "CREATE_NO_WINDOW", 0),
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encoding="mbcs", errors="replace")
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except Exception:
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return []
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return [line.strip() for line in (proc.stdout or "").splitlines() if line.strip()]
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def say(self, text: str, voice: str = "", rate: int = 0) -> str:
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"""语音播报。voice 为空则用系统默认（或设置里的默认音色）。"""
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if not text.strip():
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raise ActionError("播报内容为空")
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if not IS_WINDOWS:
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raise ActionError("语音播报目前仅支持 Windows")
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chosen = (voice or "").strip() or str(self.store.get("tts_voice") or "").strip()
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try:
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speed = int(rate) if rate else int(self.store.get("tts_rate", 0) or 0)
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except (TypeError, ValueError):
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speed = 0
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speed = max(-10, min(10, speed))
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safe = text.replace("'", "''")
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parts = [
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"Add-Type -AssemblyName System.Speech;",
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"$s = New-Object System.Speech.Synthesis.SpeechSynthesizer;",
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]
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if chosen:
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parts.append(f"try {{ $s.SelectVoice('{chosen.replace(chr(39), chr(39) * 2)}') }} "
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"catch { };")
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if speed:
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parts.append(f"$s.Rate = {speed};")
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parts.append(f"$s.Speak('{safe}')")
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script = "".join(parts)
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try:
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subprocess.Popen(
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["powershell", "-NoProfile", "-WindowStyle", "Hidden",
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"-Command", script],
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creationflags=getattr(subprocess, "CREATE_NO_WINDOW", 0))
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except Exception as exc:
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raise ActionError(f"TTS 启动失败: {exc}") from exc
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return f"已播报（{chosen or '默认音色'}）"
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# ------------------------------------------------------------------
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# 播放本机音频文件（MP3 等）
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# ------------------------------------------------------------------
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AUDIO_EXTS = (".mp3", ".wav", ".m4a", ".flac", ".aac", ".ogg", ".wma")
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def audio_roots(self) -> list[Path]:
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"""允许播放的目录。只认音乐相关目录，避免被用来播任意系统文件。"""
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roots: list[Path] = []
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configured = str(self.store.get("mp3_dir") or "").strip()
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if configured:
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path = Path(configured)
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if path.is_dir():
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roots.append(path)
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home = Path.home()
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for name in ("Music", "音乐", "Downloads", "下载"):
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path = home / name
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if path.is_dir():
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roots.append(path)
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return roots
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def list_local_audio(self, limit: int = 300) -> list[dict]:
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"""列出本机可播放的音频文件。"""
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items: list[dict] = []
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seen: set[str] = set()
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for root in self.audio_roots():
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try:
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paths = sorted(root.rglob("*"))
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except OSError:
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continue
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for path in paths:
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if len(items) >= limit:
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return items
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try:
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if not path.is_file():
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continue
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if path.suffix.lower() not in self.AUDIO_EXTS:
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continue
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key = str(path).lower()
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if key in seen:
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continue
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seen.add(key)
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items.append({
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"name": path.name,
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"path": str(path),
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"size": path.stat().st_size,
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"dir": root.name,
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})
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except OSError:
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continue
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items.sort(key=lambda it: it["name"].lower())
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return items
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def play_local(self, path: str) -> str:
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"""播放本机某个音频文件。只允许音乐目录内的文件。"""
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target = Path(path)
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if not target.is_file():
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raise ActionError(f"文件不存在: {path}")
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if target.suffix.lower() not in self.AUDIO_EXTS:
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raise ActionError(f"不支持的音频格式: {target.suffix}")
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allowed = False
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for root in self.audio_roots():
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try:
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target.resolve().relative_to(root.resolve())
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allowed = True
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break
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except (ValueError, OSError):
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continue
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if not allowed:
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raise ActionError("只允许播放音乐目录里的文件")
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self.play_audio(str(target))
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return f"正在播放 {target.name}"
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'''
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# 投图窗口标题
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OLD_TITLE = ''' win = tk.Toplevel(self.ui.root)
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win.title(f"图片 - {p.name}")'''
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NEW_TITLE = ''' win = tk.Toplevel(self.ui.root)
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win.title(window_title)'''
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OLD_SHOW_HEAD = ''' def show_image(self, path: str) -> str:
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"""显示图片。
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方式由设置 image_display 决定：'''
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NEW_SHOW_HEAD = ''' def show_image(self, path: str, title: str = "") -> str:
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"""显示图片。
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title 为窗口标题（可留空，用设置里的模板；模板支持 {name}）。
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方式由设置 image_display 决定：'''
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NEW_SHOW_HEAD_END = ''' img.thumbnail(target, Image.LANCZOS)
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fullscreen = (mode == "fullscreen")'''
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NEW_SHOW_HEAD_END2 = ''' img.thumbnail(target, Image.LANCZOS)
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fullscreen = (mode == "fullscreen")
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# 窗口标题：单次指定 > 设置里的模板 > 默认
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window_title = (title or "").strip() or str(
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self.store.get("image_window_title") or "").strip() or "图片 - {name}"
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try:
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window_title = window_title.replace("{name}", p.name)
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except Exception:
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window_title = f"图片 - {p.name}"'''
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def main() -> int:
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ok = True
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def patch(path: Path, pairs, label: str) -> None:
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nonlocal ok
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text = path.read_text(encoding="utf-8")
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for old, new, tag in pairs:
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if old not in text:
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print(f" [失败] {label} / {tag} 锚点未匹配")
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ok = False
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return
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text = text.replace(old, new, 1)
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path.write_text(text, encoding="utf-8")
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print(f" {label}: OK")
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patch(PROTOCOL, [(PROTO_OLD, PROTO_NEW, "新增命令")], "protocol.py")
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patch(CONFIG, [(CONFIG_OLD, CONFIG_NEW, "新增设置")], "config.py")
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patch(ACTIONS, [
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(OLD_SAY, NEW_SAY, "音色+本机播放"),
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(OLD_SHOW_HEAD, NEW_SHOW_HEAD, "show_image 签名"),
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(NEW_SHOW_HEAD_END, NEW_SHOW_HEAD_END2, "窗口标题"),
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(OLD_TITLE, NEW_TITLE, "应用标题"),
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], "actions.py")
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print("\n语法检查：")
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import ast
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for name, path in (("protocol.py", PROTOCOL), ("config.py", CONFIG),
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("actions.py", ACTIONS)):
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try:
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ast.parse(path.read_text(encoding="utf-8"))
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print(f" {name}: OK")
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except SyntaxError as exc:
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print(f" {name}: 语法错误 {exc}")
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ok = False
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return 0 if ok else 1
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if __name__ == "__main__":
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sys.exit(main())
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