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fix
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app.py
CHANGED
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@@ -86,12 +86,7 @@ LOCAL_GGUF_REPO = os.getenv("LOCAL_GGUF_REPO", "Triangle104/Qwen3-8B-Q4_K_M-GGUF
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LOCAL_GGUF_FILE = os.getenv("LOCAL_GGUF_FILE", "qwen3-8b-q4_k_m.gguf")
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LOCAL_GGUF_PATH = CACHE_DIR / LOCAL_GGUF_FILE
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# ت
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EMBED_MODEL_NAME = os.getenv("EMBED_MODEL", "sentence-transformers/all-MiniLM-L6-v2")
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EMBED_DIM = int(os.getenv("EMBED_DIM", "384"))
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# تقسيم الشيفرة
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CHUNK_STEP = int(os.getenv("CHUNK_STEP", "40")) # ✅ قابل للتهيئة
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MAX_FILE_BYTES = int(os.getenv("MAX_FILE_BYTES", str(10 * 1024 * 1024))) # 10MB احتياطيًا
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SYSTEM_PROMPT = """<|im_start|>system
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@@ -102,79 +97,25 @@ Return structured, accurate, concise answers. Use Arabic + English labels in the
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# =========================
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# الحالة العالمية والقفل
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# =========================
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faiss_index: object | None = None
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all_chunks: List[Tuple[str, str]] = [] # (file_name, chunk_text)
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code_graph: Dict[str, Any] = {"files": {}}
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hash_map: Dict[str, str] = {}
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index_lock = threading.RLock() # ✅ لتأمين الفهرسة/الاسترجاع
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# =========================
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# LLM (
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# =========================
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except Exception:
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Llama = None
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llm = None # كائن النموذج المحلي إن توفر
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logger.info(f"HF_TOKEN length: {len(HF_TOKEN)}") # تحقق من طول الtoken
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def load_local_model_if_configured():
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global llm
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if Llama is None:
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logger.warning("ℹ️ llama_cpp غير متوفر. سيتم الاعتماد على HF Inference عند الحاجة.")
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return
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if not LOCAL_GGUF_PATH.exists():
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try:
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logger.info(f"⬇️ تنزيل GGUF: {LOCAL_GGUF_REPO}/{LOCAL_GGUF_FILE}")
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hf_hub_download(
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repo_id=LOCAL_GGUF_REPO,
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filename=LOCAL_GGUF_FILE,
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local_dir=str(CACHE_DIR),
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token=HF_TOKEN or None
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)
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logger.info("✅ تم تنزيل GGUF بنجاح.")
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except Exception as e:
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logger.error(f"❌ تعذر تنزيل GGUF: {str(e)}. السبب المحتمل: token غير صالح أو repo غير موجود.")
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return
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try:
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llm = Llama(
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model_path=str(LOCAL_GGUF_PATH),
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n_ctx=int(os.getenv("N_CTX", "32768")),
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rope_scaling={"type": "yarn", "factor": 4.0},
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n_threads=int(os.getenv("N_THREADS", "2")),
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n_gpu_layers=int(os.getenv("N_GPU_LAYERS", "0")),
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n_batch=int(os.getenv("N_BATCH", "64")),
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use_mlock=False,
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verbose=False
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)
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logger.info("✅ تم تحميل النموذج المحلي (GGUF).")
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except Exception as e:
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llm = None
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logger.error(f"❌ فشل تحميل النموذج المحلي: {str(e)}. السبب المحتمل: مشكلة في الملف أو التوافق.")
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def call_local_llm(prompt: str, max_tokens: int = 800) -> str:
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logger.warning("❌ النموذج المحلي غير متوفر.")
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return ""
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try:
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res = llm(
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prompt,
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max_tokens=max_tokens,
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temperature=0.4,
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top_p=0.9,
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stop=["<|im_end|>", "<|im_start|>"],
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echo=False
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)
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logger.info("✅ رد ناجح من النموذج المحلي.")
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return res["choices"][0]["text"].strip()
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except Exception as e:
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logger.error(f"❌ فشل استدعاء النموذج المحلي: {str(e)}. السبب المحتمل: مشكلة في التنفيذ أو الذاكرة.")
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return ""
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def _call_hf_single_model(model_repo: str, prompt: str, max_new_tokens: int = 900) -> str:
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import requests
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LOCAL_GGUF_FILE = os.getenv("LOCAL_GGUF_FILE", "qwen3-8b-q4_k_m.gguf")
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LOCAL_GGUF_PATH = CACHE_DIR / LOCAL_GGUF_FILE
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# تقسيم الشيفرة (قيمة قصوى للقراءة المؤقتة)
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MAX_FILE_BYTES = int(os.getenv("MAX_FILE_BYTES", str(10 * 1024 * 1024))) # 10MB احتياطيًا
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SYSTEM_PROMPT = """<|im_start|>system
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# =========================
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# الحالة العالمية والقفل
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# =========================
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all_chunks: List[Tuple[str, str]] = []
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code_graph: Dict[str, Any] = {"files": {}}
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hash_map: Dict[str, str] = {}
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index_lock = threading.RLock() # ✅ لتأمين الفهرسة/الاسترجاع
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# =========================
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# LLM (سحابي فقط في النسخة المبسطة)
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# =========================
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Llama = None
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llm = None # النسخة المبسطة: لا نموذج محلي
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logger.info(f"HF_TOKEN length: {len(HF_TOKEN)}") # تحقق من طول الtoken
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def load_local_model_if_configured():
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return None
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def call_local_llm(prompt: str, max_tokens: int = 800) -> str:
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return ""
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def _call_hf_single_model(model_repo: str, prompt: str, max_new_tokens: int = 900) -> str:
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import requests
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