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OCI 서버에서 YouTube 봇 감지로 yt-dlp 차단됨. 자막 전용 라이브러리로 교체하여 클라우드 IP 환경에서도 동작하도록 수정. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
20 lines
652 B
Python
20 lines
652 B
Python
from youtube_transcript_api import YouTubeTranscriptApi
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def extract_video_id(url: str) -> str:
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"""YouTube URL에서 video ID 추출."""
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if "youtu.be/" in url:
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return url.split("youtu.be/")[1].split("?")[0]
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if "v=" in url:
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return url.split("v=")[1].split("&")[0]
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raise ValueError(f"유효하지 않은 YouTube URL: {url}")
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def fetch_transcript(video_id: str) -> str:
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"""YouTube 자막을 텍스트로 추출."""
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ytt_api = YouTubeTranscriptApi()
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transcript = ytt_api.fetch(video_id, languages=["ko", "en"])
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texts = [entry.text for entry in transcript if entry.text.strip()]
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return " ".join(texts)
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