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Refactor: Mem0-Sidecar nutzt lifespan statt deprecated on_event

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Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Hitonabi
2026-06-27 19:29:44 +02:00
parent 05bef8642d
commit 6d552b035a
1 changed files with 8 additions and 4 deletions
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mem0_service/app.py
+8 -4
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@@ -20,6 +20,7 @@ Bind: 127.0.0.1 (nur lokal; MC2 proxyt nach außen).
import logging import logging
import os import os
from contextlib import asynccontextmanager
from fastapi import FastAPI, HTTPException from fastapi import FastAPI, HTTPException
from pydantic import BaseModel from pydantic import BaseModel
@@ -94,7 +95,6 @@ def build_memory() -> Memory:
return m return m
app = FastAPI(title="MC2 Mem0 Sidecar")
_mem: Memory | None = None _mem: Memory | None = None
@@ -105,14 +105,18 @@ def mem() -> Memory:
return _mem return _mem
@app.on_event("startup") @asynccontextmanager
def _startup() -> None: async def lifespan(_app: FastAPI):
logging.basicConfig(level=logging.INFO) logging.basicConfig(level=logging.INFO)
try: try:
mem() mem() # Memory beim Start aufbauen (Chroma öffnen, Modelle anpingen)
log.info("Mem0 bereit (chroma=%s, embed=%s, llm=%s)", CHROMA_PATH, EMBED_MODEL, LLM_MODEL) log.info("Mem0 bereit (chroma=%s, embed=%s, llm=%s)", CHROMA_PATH, EMBED_MODEL, LLM_MODEL)
except Exception: except Exception:
log.exception("Mem0-Init fehlgeschlagen (Dienst läuft, /health meldet down)") log.exception("Mem0-Init fehlgeschlagen (Dienst läuft, /health meldet down)")
yield
app = FastAPI(title="MC2 Mem0 Sidecar", lifespan=lifespan)
# --- Mapping Mem0 <-> MC2-API-Form ----------------------------------------------- # --- Mapping Mem0 <-> MC2-API-Form -----------------------------------------------