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app.py
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app.py
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import uvicorn
from dynaconf import settings
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from loguru import logger
from connection import elasticsearch_client, oc, redis
from restapi import studies_handler
def init_app(app: FastAPI):
@app.on_event("startup")
async def setup_db():
await elasticsearch_client.connect()
logger.info("Successfully connected to Elasticsearch")
oc.init(settings.ORTHANC_API_URI)
await oc.ping()
logger.info("Successfully connected to Orthanc")
await redis.init(settings.REDIS_URI)
await redis.ping()
logger.info("Successfully connect to Redis")
@app.on_event("shutdown")
async def shutdown_db():
await elasticsearch_client.disconnect()
def create_app():
app = FastAPI()
init_app(app)
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=[
"Access-Control-Allow-Headers",
"Origin",
"Accept",
"X-Requested-With",
"Content-Type",
],
)
app.include_router(studies_handler.router, prefix="/studies")
return app
application = create_app()
if __name__ == "__main__":
uvicorn.run(application, host="0.0.0.0", port=8082, debug=True)