64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
"""
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Home Assistant API client for Matrix64 LED display.
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"""
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import requests
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from config import (
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HA_TOKEN, HASS_URL,
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BRIGHTNESS_ENTITY_ID, WEATHER_ENTITY_ID,
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INTERIOR_TEMP_ENTITY_ID, INTERIOR_HUMIDITY_ENTITY_ID
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)
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def get_entity_value(entity_id):
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"""Fetch entity state from Home Assistant."""
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headers = {
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"Authorization": f"Bearer {HA_TOKEN}",
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"Content-Type": "application/json",
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}
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url = f"{HASS_URL}/api/states/{entity_id}"
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try:
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response = requests.get(url, headers=headers, timeout=10)
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if response.status_code == 200:
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return response.json()
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else:
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print(f"Failed to retrieve entity {entity_id}: {response.text}")
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return None
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except Exception as e:
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print(f"Error fetching {entity_id}: {e}")
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return None
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def get_weather():
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"""Get weather attributes from Home Assistant."""
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weather = get_entity_value(WEATHER_ENTITY_ID)
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if weather:
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return weather.get("attributes", {})
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return {}
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def get_weather_description():
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"""Get current weather state/condition."""
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weather = get_entity_value(WEATHER_ENTITY_ID)
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if weather:
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return weather.get("state", "unknown")
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return "unknown"
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def get_interior_weather():
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"""Get interior temperature and humidity from BTH01-3132 sensor."""
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temp_data = get_entity_value(INTERIOR_TEMP_ENTITY_ID)
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humidity_data = get_entity_value(INTERIOR_HUMIDITY_ENTITY_ID)
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temperature = temp_data.get("state") if temp_data else None
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humidity = humidity_data.get("state") if humidity_data else None
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return {"humidity": humidity, "temperature": temperature}
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def get_brightness():
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"""Get screen brightness value."""
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brightness = get_entity_value(BRIGHTNESS_ENTITY_ID)
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if brightness:
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return brightness.get("state")
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return None
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