3cc8fb2694
Set up FastAPI server, vanilla UI, and deployment scripts for the TTS app, including DB/ffmpeg wiring and Apache config.
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
import os
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import subprocess
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import tempfile
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from pathlib import Path
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import pyttsx3
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def text_to_mp3(text: str, mp3_path: str) -> None:
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if not text:
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raise RuntimeError("텍스트가 비어 있습니다.")
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mp3_target = Path(mp3_path)
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mp3_target.parent.mkdir(parents=True, exist_ok=True)
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engine = pyttsx3.init()
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wav_fd, wav_path = tempfile.mkstemp(suffix=".wav")
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os.close(wav_fd)
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try:
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# pyttsx3로 wav 생성 후 ffmpeg로 mp3 변환
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engine.save_to_file(text, wav_path)
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engine.runAndWait()
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subprocess.run(
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["ffmpeg", "-y", "-i", wav_path, str(mp3_target)],
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check=True,
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stdout=subprocess.DEVNULL,
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stderr=subprocess.DEVNULL,
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)
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if not mp3_target.exists():
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raise RuntimeError("mp3 파일 생성에 실패했습니다.")
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except subprocess.CalledProcessError as exc:
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raise RuntimeError("ffmpeg 변환에 실패했습니다.") from exc
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except OSError as exc:
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raise RuntimeError("파일 생성 권한 또는 경로 오류입니다.") from exc
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finally:
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try:
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os.remove(wav_path)
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except OSError:
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pass
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