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import json
from fastapi import FastAPI, Request, Header
from fastapi.staticfiles import StaticFiles
from fastapi.templating import Jinja2Templates
from typing import Optional
from .geo import get_location
from .predictions import Predictions
from .utils import display_lat_lng
app = FastAPI()
app.mount("/static", StaticFiles(directory="iss/static"), name="static")
templates = Jinja2Templates(directory="iss/templates")
@app.get("/")
async def home(request: Request, cf_connecting_ip: Optional[str] = Header(None)):
client_ip = cf_connecting_ip or request.client.host
location = get_location(client_ip)
return templates.TemplateResponse(
"index.html", {"request": request, "location": location}
)
@app.get("/passes/{lat}/{lng}")
async def passes(request: Request, lat: float, lng: float):
preds = Predictions(lat, lng, altitude=0, days=5).get_predictions()
dlat, dlng = display_lat_lng(lat, lng)
return templates.TemplateResponse(
"passes.html",
{
"request": request,
"predictions_json": json.dumps(preds),
"location": {"lat": lat, "lng": lng, "dlat": dlat, "dlng": dlng},
},
)
@app.get("/api/passes/{lat}/{lng}")
async def passes_api(lat: float, lng: float):
return Predictions(lat, lng, altitude=0, days=5).get_predictions()
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