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Update app.py
Browse files
app.py
CHANGED
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@@ -34,54 +34,55 @@ class TaskPayload(BaseModel):
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async def upload_to_wan(client: httpx.AsyncClient, file_url: str, job_id: str):
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"""
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دانلود فایل از سرور مدیر و آپلود آن به سرور هوش مصنوعی
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با
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"""
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filename = f"{job_id}_{uuid.uuid4().hex[:6]}_{file_url.split('/')[-1]}"
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file_bytes = None
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# 1. مرحله دانلود از سرور خودمان (Manager)
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#
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for attempt in range(3):
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try:
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resp = await client.get(file_url, timeout=
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if resp.status_code == 200:
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file_bytes = resp.content
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break
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else:
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logger.warning(f"⚠️ [{job_id}] Download attempt {attempt+1} failed: {resp.status_code}")
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except Exception as e:
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logger.warning(f"⚠️ [{job_id}] Download error {attempt+1}: {e}")
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await asyncio.sleep(2)
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if not file_bytes:
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raise Exception("Fatal Error: Could not download file from Manager.")
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# 2. مرحله آپلود به سرور هوش مصنوعی (Wan)
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#
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for attempt in range(5):
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try:
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files = {'files': (filename, file_bytes)}
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-
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if wan_resp.status_code == 200:
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return wan_resp.json()[0]
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logger.warning(f"⚠️ [{job_id}] Upload attempt {attempt+1} failed. Status: {wan_resp.status_code}")
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except Exception as e:
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logger.warning(f"⚠️ [{job_id}] Upload connection error {attempt+1}: {e}")
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await asyncio.sleep(3)
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raise Exception("Fatal Error: Failed to upload file to AI Server after 5 attempts.")
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async def process_single_job(payload: TaskPayload):
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"""
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تابع اصلی پردازش
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"""
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logger.info(f"🟢 [START] Job: {payload.job_id}")
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#
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async with httpx.AsyncClient(timeout=None, limits=HighPerformanceLimits) as client:
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try:
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# 1. انتقال فایلها
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@@ -99,7 +100,9 @@ async def process_single_job(payload: TaskPayload):
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}
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logger.info(f"🚀 [{payload.job_id}] Sending prediction request...")
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if predict_resp.status_code != 200:
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raise Exception(f"Prediction Request Failed: {predict_resp.text}")
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@@ -108,16 +111,18 @@ async def process_single_job(payload: TaskPayload):
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logger.info(f"⏳ [{payload.job_id}] Queued. Event ID: {event_id}")
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# 3. حلقه انتظار هوشمند (Polling/Streaming Loop)
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# تا 600 ثانیه (10 دقیقه) منتظر میماند
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start_time = time.time()
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final_video_url = None
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try:
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stream_url = f"{WAN_API_BASE}/call/predict/{event_id}"
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# اتصال به استریم
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async for line in response.aiter_lines():
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if not line.strip(): continue
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@@ -125,60 +130,53 @@ async def process_single_job(payload: TaskPayload):
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try:
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data = json.loads(line[6:])
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# بررسی اینکه آیا ویدیو در پاسخ وجود دارد یا خیر
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if isinstance(data, list) and len(data) > 0:
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res = data[0]
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found_url = None
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#
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if isinstance(res, dict):
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# حالت ۱: داخل آبجکت video
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found_url = res.get("video", {}).get("url")
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# حالت ۲: مستقیم در url
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if not found_url: found_url = res.get("url")
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# حالت ۳: فقط نام فایل
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if not found_url and "name" in res: found_url = f"/file={res['name']}"
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# حالت ۴: رشته مستقیم
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elif isinstance(res, str) and ("/file=" in res or ".mp4" in res):
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found_url = res
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if found_url:
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final_video_url = found_url
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break
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except Exception:
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pass
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if final_video_url:
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break
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# اگر استریم قطع شد ولی ویدیو نیامد، ۵ ثانیه صبر کن و دوباره وصل شو
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await asyncio.sleep(5)
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except Exception as e:
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# قطع شد
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await asyncio.sleep(5)
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# 4. پایان و ارسال نتیجه
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if final_video_url:
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# اصلاح لینکهای نسبی به مطلق
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if final_video_url.startswith("/"):
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final_video_url = f"https://wan-ai-wan2-2-s2v.ms.show{final_video_url}"
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# اصلاح باگ دو اسلش در آدرس
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final_video_url = final_video_url.replace("//file=", "/file=")
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logger.info(f"✅ [DONE] Job: {payload.job_id} -> Video Ready")
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# ارسال به مدیر
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await client.post(payload.callback_url, json={
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"job_id": payload.job_id,
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"status": "COMPLETED",
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"video_url": final_video_url
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})
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else:
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raise Exception("Timeout: Video processing took too long (>
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except Exception as e:
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logger.error(f"❌ [FAIL] Job: {payload.job_id} -> {e}")
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@@ -195,12 +193,11 @@ async def process_single_job(payload: TaskPayload):
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@app.post("/process")
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async def accept_task(payload: TaskPayload):
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"""
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پردازش اصلی در یک Task جداگانه و موازی شروع میشود.
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"""
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asyncio.create_task(process_single_job(payload))
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return {"status": "accepted", "message": "Task started in background"}
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@app.get("/")
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async def root():
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return {"status": "Worker Pro Ready", "mode": "
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async def upload_to_wan(client: httpx.AsyncClient, file_url: str, job_id: str):
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"""
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دانلود فایل از سرور مدیر و آپلود آن به سرور هوش مصنوعی
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با تایماوت نامحدود و سیستم تلاش مجدد
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"""
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filename = f"{job_id}_{uuid.uuid4().hex[:6]}_{file_url.split('/')[-1]}"
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file_bytes = None
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# 1. مرحله دانلود از سرور خودمان (Manager)
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# تایماوت نامحدود (timeout=None)
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for attempt in range(3):
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try:
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resp = await client.get(file_url, timeout=None)
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if resp.status_code == 200:
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file_bytes = resp.content
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break
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else:
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logger.warning(f"⚠️ [{job_id}] Download attempt {attempt+1} failed: {resp.status_code}")
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except Exception as e:
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logger.warning(f"⚠️ [{job_id}] Download error {attempt+1}: {e}")
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await asyncio.sleep(2)
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if not file_bytes:
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raise Exception("Fatal Error: Could not download file from Manager.")
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# 2. مرحله آپلود به سرور هوش مصنوعی (Wan)
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# تایماوت نامحدود (timeout=None)
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for attempt in range(5):
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try:
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files = {'files': (filename, file_bytes)}
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+
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# این خط مهمترین تغییر است: timeout=None برای آپلود فایلهای سنگین
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wan_resp = await client.post(f"{WAN_API_BASE}/upload", files=files, timeout=None)
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if wan_resp.status_code == 200:
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return wan_resp.json()[0]
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logger.warning(f"⚠️ [{job_id}] Upload attempt {attempt+1} failed. Status: {wan_resp.status_code}")
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except Exception as e:
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logger.warning(f"⚠️ [{job_id}] Upload connection error {attempt+1}: {e}")
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await asyncio.sleep(3)
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raise Exception("Fatal Error: Failed to upload file to AI Server after 5 attempts.")
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async def process_single_job(payload: TaskPayload):
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"""
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تابع اصلی پردازش با زمان انتظار ۲۴ ساعته
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"""
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logger.info(f"🟢 [START] Job: {payload.job_id}")
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# تنظیم تایماوت کلی کلاینت روی None (نامحدود)
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async with httpx.AsyncClient(timeout=None, limits=HighPerformanceLimits) as client:
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try:
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# 1. انتقال فایلها
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}
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logger.info(f"🚀 [{payload.job_id}] Sending prediction request...")
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# درخواست ساخت با تایماوت نامحدود
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predict_resp = await client.post(f"{WAN_API_BASE}/call/predict", json=req_data, timeout=None)
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if predict_resp.status_code != 200:
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raise Exception(f"Prediction Request Failed: {predict_resp.text}")
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logger.info(f"⏳ [{payload.job_id}] Queued. Event ID: {event_id}")
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# 3. حلقه انتظار هوشمند (Polling/Streaming Loop)
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start_time = time.time()
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final_video_url = None
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# انتظار تا ۲۴ ساعت (86400 ثانیه)
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while time.time() - start_time < 86400:
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try:
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stream_url = f"{WAN_API_BASE}/call/predict/{event_id}"
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# اتصال به استریم
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# اینجا timeout=60 تنظیم شده تا اگر اتصال قطع شد، برنامه متوجه شود و دوباره وصل شود
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# این تایماوت باعث کنسل شدن کار نمیشود، فقط اتصال را رفرش میکند
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async with client.stream("GET", stream_url, headers={"Accept": "text/event-stream"}, timeout=60.0) as response:
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async for line in response.aiter_lines():
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if not line.strip(): continue
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try:
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data = json.loads(line[6:])
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if isinstance(data, list) and len(data) > 0:
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res = data[0]
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found_url = None
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# جستجوی لینک ویدیو در فرمتهای مختلف
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if isinstance(res, dict):
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found_url = res.get("video", {}).get("url")
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if not found_url: found_url = res.get("url")
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if not found_url and "name" in res: found_url = f"/file={res['name']}"
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elif isinstance(res, str) and ("/file=" in res or ".mp4" in res):
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found_url = res
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if found_url:
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final_video_url = found_url
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break
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except Exception:
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pass
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if final_video_url:
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break
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await asyncio.sleep(5)
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except Exception as e:
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# اگر اینترنت قطع شد یا خطایی رخ داد، ۵ ثانیه صبر کن و دوباره تلاش کن
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# چون حلقه اصلی ۸۶۴۰۰ ثانیه است، این خطاها باعث توقف نمیشوند
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await asyncio.sleep(5)
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# 4. پایان و ارسال نتیجه
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if final_video_url:
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if final_video_url.startswith("/"):
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final_video_url = f"https://wan-ai-wan2-2-s2v.ms.show{final_video_url}"
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final_video_url = final_video_url.replace("//file=", "/file=")
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logger.info(f"✅ [DONE] Job: {payload.job_id} -> Video Ready")
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# ارسال نتیجه به سرور مدیر
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await client.post(payload.callback_url, json={
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"job_id": payload.job_id,
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"status": "COMPLETED",
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"video_url": final_video_url
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})
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else:
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raise Exception("Timeout: Video processing took too long (>24 hours).")
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except Exception as e:
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logger.error(f"❌ [FAIL] Job: {payload.job_id} -> {e}")
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@app.post("/process")
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async def accept_task(payload: TaskPayload):
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"""
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دریافت درخواست و شروع پردازش در پسزمینه
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"""
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asyncio.create_task(process_single_job(payload))
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return {"status": "accepted", "message": "Task started in background"}
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@app.get("/")
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async def root():
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return {"status": "Worker Pro Ready", "mode": "Unlimited Timeout (24h)"}
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