fix detached sqlalchemy object

techrec/server.py

@@ -134,6 +134,7 @@ class UpdateInfo(BaseModel):
 
 @app.post("/api/update/{recid}")
 async def update(recid: int, req: UpdateInfo):
+    global db
     newrec = {}
     newrec["starttime"] = date_read(req.starttime)
     newrec["endtime"] = date_read(req.endtime)
@@ -143,6 +144,8 @@ async def update(recid: int, req: UpdateInfo):
     try:
         logger.info("prima di update")
         result_rec = db.update(recid, newrec)
+        session = db.get_session(rec)
+        session.refresh(rec)
         logger.info("dopo update")
     except Exception as exc:
         return rec_err("Errore Aggiornamento", exception=exc)
@@ -160,8 +163,11 @@ class GenerateResponse(BaseModel):
 
 @app.post("/api/generate/{recid}")
 async def generate(recid: int, response: Response, background_tasks: BackgroundTasks):
+    global db
     # prendiamo la rec in causa
     rec = db._search(_id=recid)[0]
+    session = db.get_session(rec)
+    session.refresh(rec)
     if rec.ready:
         return {
             "status": "ready",