35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
"""The Tesla Powerwall integration base entity."""
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import DOMAIN, MANUFACTURER, MODEL
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class PowerWallEntity(CoordinatorEntity):
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"""Base class for powerwall entities."""
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def __init__(
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self, coordinator, site_info, status, device_type, powerwalls_serial_numbers
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):
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"""Initialize the sensor."""
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super().__init__(coordinator)
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self._site_info = site_info
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self._device_type = device_type
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self._version = status.version
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# The serial numbers of the powerwalls are unique to every site
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self.base_unique_id = "_".join(powerwalls_serial_numbers)
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@property
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def device_info(self):
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"""Powerwall device info."""
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device_info = {
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"identifiers": {(DOMAIN, self.base_unique_id)},
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"name": self._site_info.site_name,
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"manufacturer": MANUFACTURER,
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}
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model = MODEL
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model += f" ({self._device_type.name})"
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device_info["model"] = model
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device_info["sw_version"] = self._version
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return device_info
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