53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
"""BlueprintEntity class"""
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from homeassistant.helpers import entity
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from custom_components.blueprint.const import DOMAIN, VERSION, NAME
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class BlueprintEntity(entity.Entity):
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def __init__(self, coordinator, config_entry):
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self.coordinator = coordinator
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self.config_entry = config_entry
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@property
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def should_poll(self):
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"""No need to poll. Coordinator notifies entity of updates."""
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return False
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@property
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def available(self):
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"""Return if entity is available."""
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return self.coordinator.last_update_success
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@property
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def unique_id(self):
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"""Return a unique ID to use for this entity."""
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return self.config_entry.entry_id
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@property
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def device_info(self):
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return {
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"identifiers": {(DOMAIN, self.unique_id)},
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"name": NAME,
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"model": VERSION,
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"manufacturer": NAME,
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}
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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return {
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"time": str(self.coordinator.data.get("time")),
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"static": self.coordinator.data.get("static"),
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}
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async def async_added_to_hass(self):
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"""Connect to dispatcher listening for entity data notifications."""
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self.async_on_remove(
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self.coordinator.async_add_listener(self.async_write_ha_state)
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)
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async def async_update(self):
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"""Update Brother entity."""
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await self.coordinator.async_request_refresh()
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