example/python/run.pyをブロッキング版に

example/python/README.md

@@ -47,7 +47,7 @@ TODO:
 
 ## 実行
 
-run.py を実行します。 Open JTalk 辞書ディレクトリ、読み上げさせたい文章、出力 wav ファイルのパスをオプションで指定することができます。
+run.py もしくは run-asyncio.py を実行します。 Open JTalk 辞書ディレクトリ、読み上げさせたい文章、出力 wav ファイルのパスをオプションで指定することができます。
 
 ```console
 ❯ python ./run.py -h

example/python/run-asyncio.py

@@ -0,0 +1,100 @@
+import asyncio
+import dataclasses
+import json
+import logging
+from argparse import ArgumentParser
+from pathlib import Path
+from typing import Tuple
+
+import voicevox_core
+from voicevox_core import AccelerationMode, AudioQuery
+from voicevox_core.asyncio import OpenJtalk, Synthesizer, VoiceModel
+
+
+# asyncやawaitは必須です。
+async def main() -> None:
+    logging.basicConfig(format="[%(levelname)s] %(name)s: %(message)s")
+    logger = logging.getLogger(__name__)
+    logger.setLevel("DEBUG")
+    logging.getLogger("voicevox_core_python_api").setLevel("DEBUG")
+    logging.getLogger("voicevox_core").setLevel("DEBUG")
+
+    (
+        acceleration_mode,
+        vvm_path,
+        open_jtalk_dict_dir,
+        text,
+        out,
+        style_id,
+    ) = parse_args()
+
+    logger.debug("%s", f"{voicevox_core.supported_devices()=}")
+
+    logger.info("%s", f"Initializing ({acceleration_mode=}, {open_jtalk_dict_dir=})")
+    synthesizer = Synthesizer(
+        await OpenJtalk.new(open_jtalk_dict_dir), acceleration_mode=acceleration_mode
+    )
+
+    logger.debug("%s", f"{synthesizer.metas=}")
+    logger.debug("%s", f"{synthesizer.is_gpu_mode=}")
+
+    logger.info("%s", f"Loading `{vvm_path}`")
+    model = await VoiceModel.from_path(vvm_path)
+    await synthesizer.load_voice_model(model)
+
+    logger.info("%s", f"Creating an AudioQuery from {text!r}")
+    audio_query = await synthesizer.audio_query(text, style_id)
+
+    logger.info("%s", f"Synthesizing with {display_as_json(audio_query)}")
+    wav = await synthesizer.synthesis(audio_query, style_id)
+
+    out.write_bytes(wav)
+    logger.info("%s", f"Wrote `{out}`")
+
+
+def parse_args() -> Tuple[AccelerationMode, Path, Path, str, Path, int]:
+    argparser = ArgumentParser()
+    argparser.add_argument(
+        "--mode",
+        default="AUTO",
+        type=AccelerationMode,
+        help='モード ("AUTO", "CPU", "GPU")',
+    )
+    argparser.add_argument(
+        "vvm",
+        type=Path,
+        help="vvmファイルへのパス",
+    )
+    argparser.add_argument(
+        "--dict-dir",
+        default="./open_jtalk_dic_utf_8-1.11",
+        type=Path,
+        help="Open JTalkの辞書ディレクトリ",
+    )
+    argparser.add_argument(
+        "--text",
+        default="この音声は、ボイスボックスを使用して、出力されています。",
+        help="読み上げさせたい文章",
+    )
+    argparser.add_argument(
+        "--out",
+        default="./output.wav",
+        type=Path,
+        help="出力wavファイルのパス",
+    )
+    argparser.add_argument(
+        "--style-id",
+        default=0,
+        type=int,
+        help="話者IDを指定",
+    )
+    args = argparser.parse_args()
+    return (args.mode, args.vvm, args.dict_dir, args.text, args.out, args.style_id)
+
+
+def display_as_json(audio_query: AudioQuery) -> str:
+    return json.dumps(dataclasses.asdict(audio_query), ensure_ascii=False)
+
+
+if __name__ == "__main__":
+    asyncio.run(main())

example/python/run.py

@@ -1,4 +1,3 @@
-import asyncio
 import dataclasses
 import json
 import logging
@@ -8,11 +7,10 @@
 
 import voicevox_core
 from voicevox_core import AccelerationMode, AudioQuery
-from voicevox_core.asyncio import OpenJtalk, Synthesizer, VoiceModel
+from voicevox_core.blocking import OpenJtalk, Synthesizer, VoiceModel
 
 
-# asyncやawaitは必須です。
-async def main() -> None:
+def main() -> None:
     logging.basicConfig(format="[%(levelname)s] %(name)s: %(message)s")
     logger = logging.getLogger(__name__)
     logger.setLevel("DEBUG")
@@ -32,21 +30,21 @@ async def main() -> None:
 
     logger.info("%s", f"Initializing ({acceleration_mode=}, {open_jtalk_dict_dir=})")
     synthesizer = Synthesizer(
-        await OpenJtalk.new(open_jtalk_dict_dir), acceleration_mode=acceleration_mode
+        OpenJtalk(open_jtalk_dict_dir), acceleration_mode=acceleration_mode
     )
 
     logger.debug("%s", f"{synthesizer.metas=}")
     logger.debug("%s", f"{synthesizer.is_gpu_mode=}")
 
     logger.info("%s", f"Loading `{vvm_path}`")
-    model = await VoiceModel.from_path(vvm_path)
-    await synthesizer.load_voice_model(model)
+    model = VoiceModel.from_path(vvm_path)
+    synthesizer.load_voice_model(model)
 
     logger.info("%s", f"Creating an AudioQuery from {text!r}")
-    audio_query = await synthesizer.audio_query(text, style_id)
+    audio_query = synthesizer.audio_query(text, style_id)
 
     logger.info("%s", f"Synthesizing with {display_as_json(audio_query)}")
-    wav = await synthesizer.synthesis(audio_query, style_id)
+    wav = synthesizer.synthesis(audio_query, style_id)
 
     out.write_bytes(wav)
     logger.info("%s", f"Wrote `{out}`")
@@ -97,4 +95,4 @@ def display_as_json(audio_query: AudioQuery) -> str:
 
 
 if __name__ == "__main__":
-    asyncio.run(main())
+    main()