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import os
import uvicorn
from fastapi.middleware.cors import CORSMiddleware
from fastapi.templating import Jinja2Templates
import logging
from fastapi.responses import HTMLResponse
from fastapi import FastAPI, Request, HTTPException
from pathlib import Path
from dateutil import parser
from contextlib import asynccontextmanager
from news_data import scheduler
from db import Database
database = Database(Path("./"))
logging.basicConfig(level=os.environ.get("LOGLEVEL", "INFO"))
@asynccontextmanager
async def lifespan(app: FastAPI):
print("Startup")
scheduler.start()
yield
scheduler.shutdown()
print("Shutdown")
app = FastAPI(lifespan=lifespan)
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
def format_date(value):
format = "%A, %d %B %Y"
# Use dateutil's parser to automatically handle different date formats
try:
date = parser.parse(value)
return date.strftime(format)
except Exception:
return value
templates = Jinja2Templates(directory="templates")
templates.env.filters["formatdate"] = format_date
@app.get("/", response_class=HTMLResponse)
async def main(request: Request):
data = database.filter("world")
return templates.TemplateResponse(
request=request, name="index.j2", context={"data": data}
)
if __name__ == "__main__":
uvicorn.run(app, host="0.0.0.0", port=7860)
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