Spaces:
Sleeping
Sleeping
File size: 2,015 Bytes
a783939 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from fastapi.middleware.gzip import GZipMiddleware
from .config import settings
from .core.errors import install_exception_handlers
from .core.logging import setup_logging
from .db.engine import init_db
from .routers import analyze, feedback, health, history, stats
@asynccontextmanager
async def lifespan(app: FastAPI):
setup_logging()
init_db()
app.state.whisper = None
app.state.clf = None
try:
from .ml.whisper import load_whisper
app.state.whisper = load_whisper(settings)
except Exception:
app.state.whisper = None
try:
from .ml.classifier import load_classifier
app.state.clf = load_classifier(settings.clf_path)
except Exception:
app.state.clf = None
yield
app.state.whisper = None
app.state.clf = None
app = FastAPI(
title="AP27510301 Fraud Detector API",
version=settings.app_version,
description=(
"Anti-fraud detection API for Kazakhstan. "
"Analyzes Russian and Kazakh text and audio for signs of social engineering."
),
lifespan=lifespan,
docs_url="/docs",
redoc_url="/redoc",
)
# Compress JSON / text responses >1 KB. History pages and audio analyses
# with feature evidence routinely fit this, this is essentially free
# bandwidth savings for the mobile client over cellular networks.
app.add_middleware(GZipMiddleware, minimum_size=1024, compresslevel=5)
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_methods=["*"],
allow_headers=["X-Device-Id", "Content-Type", "Accept-Language"],
)
install_exception_handlers(app)
app.include_router(health.router, prefix="/v1")
app.include_router(analyze.router, prefix="/v1")
app.include_router(history.router, prefix="/v1")
app.include_router(feedback.router, prefix="/v1")
app.include_router(stats.router, prefix="/v1")
app.include_router(health.router)
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