API5005/main.py

import threading
import time
import fastapi
import requests
from slowapi import Limiter, _rate_limit_exceeded_handler
from slowapi.errors import RateLimitExceeded
from slowapi.middleware import SlowAPIMiddleware
from slowapi.util import get_remote_address


limiter = Limiter(key_func=get_remote_address, default_limits=["50/second"])
app = fastapi.FastAPI()
app.state.limiter = limiter
app.add_exception_handler(RateLimitExceeded, _rate_limit_exceeded_handler)
app.add_middleware(SlowAPIMiddleware)
lanyard_link = "https://api.lanyard.rest/v1/users/1558056824387805300"
CACHE_TTL = 1.0
_cache = {"data": None, "time": 0.0}
_lock = threading.Lock()



def get_lanyard():
    if _cache["data"] is not None and time.monotonic() - _cache["time"] < CACHE_TTL:
        return _cache["data"]
    with _lock:
        if _cache["data"] is not None and time.monotonic() - _cache["time"] < CACHE_TTL:
            return _cache["data"]
        try:
            response = requests.get(lanyard_link, timeout=5)
            response.raise_for_status()
            _cache["data"] = response.json()
            _cache["time"] = time.monotonic()
        except requests.RequestException:
            if _cache["data"] is None:
                raise fastapi.HTTPException(status_code=502, detail="Lanyard not available") #I wrote this in French, lol
        return _cache["data"]


@app.get("/")
def read_root():
    return {"message": "Welcome to IKAVOID API (5005)"}
@app.get("/discord")
def read_lanyard():
    return get_lanyard()


if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="::", port=5005)