25 lines
764 B
Python
25 lines
764 B
Python
from fastapi import FastAPI, HTTPException, Depends
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from aioredis import Redis
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from aioredis.client import Redis as RedisClient
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import aioredis
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app = FastAPI()
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REDIS_URL = "redis://redis:6379"
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REDIS_KEY = "stored_string"
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async def get_redis() -> RedisClient:
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return await aioredis.from_url(REDIS_URL, encoding="utf-8", decode_responses=True)
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@app.post("/string", status_code=201)
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async def create_string(text: str, redis: Redis = Depends(get_redis)):
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await redis.set(REDIS_KEY, text)
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return text
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@app.get("/string")
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async def get_string(redis: Redis = Depends(get_redis)):
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stored_string = await redis.get(REDIS_KEY)
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if stored_string is None:
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raise HTTPException(status_code=404, detail="No string found.")
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return stored_string
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