landvex: Fixar och tester klara för alla komponenter

- Datafabrik: Dockerfile fix, agentorkestrering fungerar
- Vision: Identify-modell, FAISS, OCR alla testade
- API: Alla 7 integrationstester passerade
- Upplösare: Entitetsupplösning verifierad

life-weather/providers/weather_provider.py

@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+"""
+WeatherProvider - Hämtar väderdata från SMHI
+"""
+import requests
+import json
+import time
+from datetime import datetime
+from pathlib import Path
+
+CACHE_DIR = Path("/home/bernt/.openclaw/workspace/life-weather/cache")
+CACHE_DIR.mkdir(exist_ok=True)
+
+class WeatherProvider:
+    def __init__(self, station_id="97530"):
+        self.station_id = station_id
+        self.base_url = "https://opendata-download-metobs.smhi.se/api/version/latest"
+        
+    def _fetch_with_retry(self, url, max_retries=3):
+        """Hämta data med retry-logik"""
+        for attempt in range(max_retries):
+            try:
+                response = requests.get(url, timeout=10)
+                if response.status_code == 200:
+                    return response.json()
+                time.sleep(2 ** attempt)  # Exponentiell backoff
+            except Exception as e:
+                if attempt == max_retries - 1:
+                    raise
+                time.sleep(2 ** attempt)
+        return None
+    
+    def fetch_temperature(self):
+        """Hämta temperatur"""
+        url = f"{self.base_url}/parameter/1/station/{self.station_id}/period/latest-hour/data.json"
+        return self._fetch_with_retry(url)
+    
+    def fetch_precipitation(self):
+        """Hämta nederbörd"""
+        url = f"{self.base_url}/parameter/7/station/{self.station_id}/period/latest-day/data.json"
+        return self._fetch_with_retry(url)
+    
+    def fetch_wind(self):
+        """Hämta vind"""
+        url = f"{self.base_url}/parameter/4/station/{self.station_id}/period/latest-hour/data.json"
+        return self._fetch_with_retry(url)
+    
+    def get_current_weather(self):
+        """Hämta komplett väderbild"""
+        weather = {
+            "timestamp": datetime.now().isoformat(),
+            "station_id": self.station_id,
+            "temperature": None,
+            "precipitation": None,
+            "wind": None
+        }
+        
+        temp_data = self.fetch_temperature()
+        if temp_data and "value" in temp_data:
+            values = temp_data["value"]
+            if values:
+                weather["temperature"] = {
+                    "value": float(values[-1]["value"]),
+                    "unit": "celsius",
+                    "timestamp": values[-1]["date"]
+                }
+        
+        precip_data = self.fetch_precipitation()
+        if precip_data and "value" in precip_data:
+            values = precip_data["value"]
+            if values:
+                total = sum(float(v["value"]) for v in values if float(v["value"]) >= 0)
+                weather["precipitation"] = {
+                    "value": total,
+                    "unit": "mm",
+                    "period": "latest-day"
+                }
+        
+        wind_data = self.fetch_wind()
+        if wind_data and "value" in wind_data:
+            values = wind_data["value"]
+            if values:
+                weather["wind"] = {
+                    "value": float(values[-1]["value"]),
+                    "unit": "m/s",
+                    "timestamp": values[-1]["date"]
+                }
+        
+        return weather
+
+if __name__ == "__main__":
+    provider = WeatherProvider()
+    weather = provider.get_current_weather()
+    print(json.dumps(weather, indent=2))