Update app.py

app.py

@@ -1,101 +1,43 @@
-from typing import Optional
+from fastapi import FastAPI, Query
+import json
 
-from fastapi import FastAPI, HTTPException, Query
-from pydantic import BaseModel
-import httpx
-import os
-from dotenv import load_dotenv
+app = FastAPI()
 
-load_dotenv()
+DATA_FILE = "data.json"
 
-app = FastAPI(title="Keyless Weather API",
-              description="Fetches real-time weather and temperature data using Open-Meteo (no API key required).",
-              version="1.0.0")
+def load_data():
+    """Loads data from the JSON file."""
+    try:
+        with open(DATA_FILE, "r") as f:
+            data = json.load(f)
+        return data
+    except FileNotFoundError:
+        return {}
 
-# --- Configuration ---
-OPEN_METEO_BASE_URL = "https://api.open-meteo.com/v1/forecast"
-
-# --- Data Models ---
-class Coordinates(BaseModel):
-    latitude: float = Query(..., description="Latitude of the location")
-    longitude: float = Query(..., description="Longitude of the location")
-
-class WeatherData(BaseModel):
-    temperature: float
-    # feels_like: Optional[float] = None  # Not directly available in Open-Meteo free tier
-    # humidity: Optional[int] = None     # Not directly available in Open-Meteo free tier
-    wind_speed: float
-    wind_direction: int
-    # description: Optional[str] = None  # Not directly available in Open-Meteo free tier
-    # icon: Optional[str] = None         # Not directly available in Open-Meteo free tier
-    unit_temperature: str = "°C"
-    unit_wind_speed: str = "m/s"
-
-class ApiResponse(BaseModel):
-    weather: WeatherData
+@app.get("/search")
+async def search_links(query: str = Query(..., description="Search term to find relevant links.")):
+    """
+    Searches for links based on the provided query.
 
-# --- Helper Functions ---
-async def fetch_weather_data_open_meteo(latitude: float, longitude: float) -> WeatherData:
-    """Fetches weather data from Open-Meteo (no API key required)."""
-    url = OPEN_METEO_BASE_URL
-    params = {
-        "latitude": latitude,
-        "longitude": longitude,
-        "current_weather": True,
-        "temperature_unit": "celsius",
-        "windspeed_unit": "ms",
-        "timezone": "auto"  # Automatically detect timezone
-    }
-    async with httpx.AsyncClient() as client:
-        try:
-            response = await client.get(url, params=params)
-            response.raise_for_status()
-            data = response.json()["current_weather"]
-            return WeatherData(
-                temperature=data["temperature"],
-                wind_speed=data["windspeed"],
-                wind_direction=data["winddirection"],
-            )
-        except httpx.HTTPStatusError as e:
-            raise HTTPException(status_code=e.response.status_code, detail=f"Error fetching weather data: {e}")
-        except httpx.RequestError as e:
-            raise HTTPException(status_code=500, detail=f"Error connecting to weather service: {e}")
-        except KeyError:
-            raise HTTPException(status_code=500, detail="Error parsing weather data from Open-Meteo.")
+    Args:
+        query: The search term.
 
-# --- API Endpoints ---
-@app.get("/weather", response_model=WeatherData, summary="Get Weather (Open-Meteo)",
-         description="Fetches real-time weather and temperature data using Open-Meteo (no API key required).")
-async def get_weather(coords: Coordinates):
+    Returns:
+        A list of matching links with their titles and source URLs.
     """
-    Retrieves weather data for a specific location using Open-Meteo.
-    """
-    return await fetch_weather_data_open_meteo(coords.latitude, coords.longitude)
+    data = load_data()
+    results = []
+    query_lower = query.lower()
 
-@app.get("/current_conditions", response_model=ApiResponse, summary="Get Current Conditions (Open-Meteo)",
-         description="Fetches current weather conditions using Open-Meteo (no API key required).")
-async def get_current_conditions(coords: Coordinates):
-    """
-    Retrieves current weather conditions (temperature, wind) for a specific location using Open-Meteo.
-    """
-    weather_data = await fetch_weather_data_open_meteo(coords.latitude, coords.longitude)
-    return ApiResponse(weather=weather_data)
+    for url, links in data.items():
+        if query_lower in url.lower():
+            results.append({"source_url": url, "link": url, "title": url}) # Add the main URL itself as a potential match
+        for link_data in links:
+            if query_lower in link_data["title"].lower():
+                results.append({"source_url": url, "link": link_data["link"], "title": link_data["title"]})
 
-# --- Note on Air Quality ---
-#  Finding a reliable, completely keyless air quality API can be challenging.
-#  Many free services either require registration (and thus an API key) or have
-#  very limited coverage/data quality.
-#
-#  If you absolutely need air quality without a key, you might explore:
-#  1. OpenAQ (mentioned earlier): While their API has a key, they have public datasets.
-#     You could potentially download and process these datasets, but this is more complex
-#     than a direct API call.
-#  2. Government Environmental Agencies: As discussed, some provide public data, but
-#     finding a consistent API without any registration can be difficult.
-#
-#  For this example, we will focus on the keyless weather data from Open-Meteo.
+    return results
 
-# --- Running the App ---
 if __name__ == "__main__":
     import uvicorn
     uvicorn.run(app, host="0.0.0.0", port=8000)