61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
"""Entity for Firmata devices."""
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from typing import Type
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from homeassistant.config_entries import ConfigEntry
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from .board import FirmataPinType
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from .const import DOMAIN, FIRMATA_MANUFACTURER
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from .pin import FirmataBoardPin
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class FirmataEntity:
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"""Representation of a Firmata entity."""
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def __init__(self, api):
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"""Initialize the entity."""
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self._api = api
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@property
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def device_info(self) -> dict:
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"""Return device info."""
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return {
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"connections": {},
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"identifiers": {(DOMAIN, self._api.board.name)},
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"manufacturer": FIRMATA_MANUFACTURER,
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"name": self._api.board.name,
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"sw_version": self._api.board.firmware_version,
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}
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class FirmataPinEntity(FirmataEntity):
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"""Representation of a Firmata pin entity."""
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def __init__(
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self,
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api: Type[FirmataBoardPin],
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config_entry: ConfigEntry,
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name: str,
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pin: FirmataPinType,
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):
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"""Initialize the pin entity."""
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super().__init__(api)
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self._name = name
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location = (config_entry.entry_id, "pin", pin)
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self._unique_id = "_".join(str(i) for i in location)
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@property
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def name(self) -> str:
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"""Get the name of the pin."""
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return self._name
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@property
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def should_poll(self) -> bool:
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"""No polling needed."""
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return False
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@property
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def unique_id(self) -> str:
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"""Return a unique identifier for this device."""
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return self._unique_id
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