Fix: [2.0.8] process=False로 포맷 처리 건너뛰고 자막만 추출

extract_info에 process=False 적용하여 포맷 선택 단계를 완전히 스킵.
자막 정보는 YouTube extractor에서 직접 반환되므로 포맷 처리 불필요.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/deploy.yml

@@ -90,10 +90,10 @@ jobs:
           IMAGE="${DOCKERHUB_USER}/${IMAGE_NAME}:latest"
           if [ -n "${VERSION_TAG}" ]; then
             VERSIONED_IMAGE="${DOCKERHUB_USER}/${IMAGE_NAME}:${VERSION_TAG}"
-            docker build -t "${IMAGE}" -t "${VERSIONED_IMAGE}" .
+            docker build --no-cache -t "${IMAGE}" -t "${VERSIONED_IMAGE}" .
             docker push "${VERSIONED_IMAGE}"
           else
-            docker build -t "${IMAGE}" .
+            docker build --no-cache -t "${IMAGE}" .
           fi
 
           docker push "${IMAGE}"

app/discord.py

@@ -107,3 +107,29 @@ async def send_to_discord(title: str, video_url: str, summary: str) -> None:
     async with httpx.AsyncClient() as client:
         resp = await client.post(settings.discord_webhook_url, json=payload)
         resp.raise_for_status()
+
+
+async def send_error_to_discord(
+    title: str, video_url: str, error: Exception
+) -> None:
+    """에러 발생 시 Discord 웹훅으로 에러 내용 전송."""
+    error_type = type(error).__name__
+    error_msg = str(error)[:1024]
+
+    embed = {
+        "title": "❌ 뉴스 요약 실패",
+        "color": 0xED4245,
+        "fields": [
+            {"name": "영상 제목", "value": title or "(제목 없음)", "inline": False},
+            {"name": "영상 URL", "value": video_url, "inline": False},
+            {"name": "에러 타입", "value": f"`{error_type}`", "inline": True},
+            {"name": "에러 내용", "value": f"```\n{error_msg}\n```", "inline": False},
+        ],
+        "footer": {"text": "YouTube 뉴스 요약 봇 - 에러 알림"},
+        "timestamp": datetime.now(timezone.utc).isoformat(),
+    }
+
+    payload = {"embeds": [embed]}
+
+    async with httpx.AsyncClient() as client:
+        await client.post(settings.discord_webhook_url, json=payload)

app/main.py

@@ -2,7 +2,7 @@ from fastapi import FastAPI, Header, HTTPException
 from pydantic import BaseModel
 
 from app.config import settings
-from app.discord import send_to_discord
+from app.discord import send_error_to_discord, send_to_discord
 from app.summarizer import summarize
 from app.transcript import extract_video_id, fetch_transcript
 
@@ -22,11 +22,16 @@ async def summarize_video(
     if settings.api_secret and x_api_secret != settings.api_secret:
         raise HTTPException(status_code=401, detail="Unauthorized")
 
-    video_id = extract_video_id(req.video_url)
-    transcript = fetch_transcript(video_id)
-    title = req.title or video_id
-    summary = summarize(transcript, title)
-    await send_to_discord(title, req.video_url, summary)
+    title = req.title or "제목 없음"
+
+    try:
+        video_id = extract_video_id(req.video_url)
+        transcript = fetch_transcript(video_id)
+        summary = summarize(transcript, title)
+        await send_to_discord(title, req.video_url, summary)
+    except Exception as e:
+        await send_error_to_discord(title, req.video_url, e)
+        raise HTTPException(status_code=500, detail=str(e))
 
     return {"status": "ok", "title": title, "summary_length": len(summary)}
 

app/transcript.py

@@ -1,6 +1,12 @@
+import os
+import shutil
+import tempfile
+
 import httpx
 import yt_dlp
 
+COOKIES_SRC = "/app/cookies.txt"
+
 
 def extract_video_id(url: str) -> str:
     """YouTube URL에서 video ID 추출."""
@@ -17,16 +23,21 @@ def fetch_transcript(video_id: str) -> str:
 
     ydl_opts = {
         "skip_download": True,
-        "writeautomaticsub": True,
-        "subtitleslangs": ["ko", "en"],
-        "subtitlesformat": "json3",
         "quiet": True,
         "no_warnings": True,
-        "cookiefile": "/app/cookies.txt",
     }
 
-    with yt_dlp.YoutubeDL(ydl_opts) as ydl:
-        info = ydl.extract_info(url, download=False)
+    if os.path.isfile(COOKIES_SRC):
+        tmp = tempfile.NamedTemporaryFile(delete=False, suffix=".txt")
+        shutil.copy2(COOKIES_SRC, tmp.name)
+        ydl_opts["cookiefile"] = tmp.name
+
+    try:
+        with yt_dlp.YoutubeDL(ydl_opts) as ydl:
+            info = ydl.extract_info(url, ie_key="Youtube", download=False, process=False)
+    finally:
+        if "cookiefile" in ydl_opts:
+            os.unlink(ydl_opts["cookiefile"])
 
     subs = info.get("automatic_captions", {})
     lang = "ko" if "ko" in subs else "en" if "en" in subs else None