fastapi-redis-session

A redis-based session backend for Fastapi apps

Install

pip install -U fastapi-redis-session

Use

from typing import Any

from fastapi import Depends, FastAPI, Request, Response

from fastapi_redis_session import deleteSession, getSession, getSessionId, getSessionStorage, setSession, SessionStorage

app = FastAPI(title=__name__)


@app.post("/setSession")
async def _setSession(
    request: Request, response: Response, sessionStorage: SessionStorage = Depends(getSessionStorage)
):
    sessionData = await request.json()
    setSession(response, sessionData, sessionStorage)


@app.get("/getSession")
async def _setSession(session: Any = Depends(getSession)):
    return session


@app.post("/deleteSession")
async def _deleteSession(
    sessionId: str = Depends(getSessionId), sessionStorage: SessionStorage = Depends(getSessionStorage)
):
    deleteSession(sessionId, sessionStorage)
    return None

Config

Deafult Config

• url of Redis: redis://localhost:6379/0
• name of sessionId: ssid
• generator function of sessionId: lambda :uuid.uuid4().hex
• expire time of session in redis: 6 hours

Custom Config

from fastapi_redis_session.config import basicConfig
basicConfig(
    redisURL="redis://localhost:6379/1",
    sessionIdName="sessionId",
    sessionIdGenerator=lambda: str(random.randint(1000, 9999)),
    expireTime=timedelta(days=1),
    )