Initial commit

environment/wireless_sensor.py

@@ -0,0 +1,42 @@
+# environment/wireless_sensor.py
+
+import logging
+from datetime import datetime
+
+import requests
+from constants import SENSOR_HTTP
+
+logger = logging.getLogger(__name__)
+
+
+class WirelessSensor:
+
+    def __init__(self, session: requests.Session) -> None:
+        self._sensor_data = {}
+        self._last_poll = None
+        self._session = session
+
+    def _poll_sensor(self) -> None:
+        try:
+            resp = self._session.get(SENSOR_HTTP, timeout=6)
+            resp.raise_for_status()
+
+            self._last_poll = datetime.now()
+            self._sensor_data = resp.json()
+        except requests.RequestException as e:
+            logger.error(f"Network error connecting to wireless sensor: {e}")
+        except Exception as e:
+            logger.error(f"Error parsing wireless sensor data: {e}")
+
+    def get(self) -> dict:
+        logger.debug("Polling Wireless Sensor...")
+        self._poll_sensor()
+
+        if self._last_poll:
+            age_seconds = abs((datetime.now() - self._last_poll).total_seconds())
+            if age_seconds < 600:
+                return self._sensor_data
+            else:
+                logger.warning("Wireless sensor data is too old (over 10 mins).")
+
+        return {}