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91 lines
2.9 KiB
Python
91 lines
2.9 KiB
Python
"""Provides a switch for switchable NUT outlets."""
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from __future__ import annotations
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import logging
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from typing import Any
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from homeassistant.components.switch import (
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SwitchDeviceClass,
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SwitchEntity,
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SwitchEntityDescription,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from . import NutConfigEntry
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from .entity import NUTBaseEntity
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_LOGGER = logging.getLogger(__name__)
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PARALLEL_UPDATES = 0
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: NutConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up the NUT switches."""
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pynut_data = config_entry.runtime_data
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coordinator = pynut_data.coordinator
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status = coordinator.data
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# Dynamically add outlet switch types
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if (num_outlets := status.get("outlet.count")) is None:
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return
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data = pynut_data.data
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unique_id = pynut_data.unique_id
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user_available_commands = pynut_data.user_available_commands
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switch_descriptions = [
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SwitchEntityDescription(
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key=f"outlet.{outlet_num!s}.load.poweronoff",
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translation_key="outlet_number_load_poweronoff",
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translation_placeholders={
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"outlet_name": status.get(f"outlet.{outlet_num!s}.name")
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or str(outlet_num)
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},
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device_class=SwitchDeviceClass.OUTLET,
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entity_registry_enabled_default=True,
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)
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for outlet_num in range(1, int(num_outlets) + 1)
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if (
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status.get(f"outlet.{outlet_num!s}.switchable") == "yes"
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and f"outlet.{outlet_num!s}.load.on" in user_available_commands
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and f"outlet.{outlet_num!s}.load.off" in user_available_commands
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)
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]
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async_add_entities(
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NUTSwitch(coordinator, description, data, unique_id)
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for description in switch_descriptions
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)
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class NUTSwitch(NUTBaseEntity, SwitchEntity):
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"""Representation of a switch entity for NUT status values."""
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@property
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def is_on(self) -> bool | None:
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"""Return the state of the switch."""
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status = self.coordinator.data
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outlet, outlet_num_str = self.entity_description.key.split(".", 2)[:2]
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if (state := status.get(f"{outlet}.{outlet_num_str}.status")) is None:
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return None
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return bool(state == "on")
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn on the device."""
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outlet, outlet_num_str = self.entity_description.key.split(".", 2)[:2]
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command_name = f"{outlet}.{outlet_num_str}.load.on"
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await self.pynut_data.async_run_command(command_name)
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn off the device."""
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outlet, outlet_num_str = self.entity_description.key.split(".", 2)[:2]
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command_name = f"{outlet}.{outlet_num_str}.load.off"
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await self.pynut_data.async_run_command(command_name)
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