mirror of https://github.com/home-assistant/core
113 lines
3.5 KiB
Python
113 lines
3.5 KiB
Python
"""Support for Soma Smartshades."""
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from __future__ import annotations
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from collections.abc import Callable, Coroutine
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import logging
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from typing import Any
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from requests import RequestException
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.entity import Entity
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from .const import DOMAIN
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from .utils import is_api_response_success
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_LOGGER = logging.getLogger(__name__)
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def soma_api_call[_SomaEntityT: SomaEntity](
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api_call: Callable[[_SomaEntityT], Coroutine[Any, Any, dict]],
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) -> Callable[[_SomaEntityT], Coroutine[Any, Any, dict]]:
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"""Soma api call decorator."""
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async def inner(self: _SomaEntityT) -> dict:
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response = {}
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try:
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response_from_api = await api_call(self)
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except RequestException:
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if self.api_is_available:
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_LOGGER.warning("Connection to SOMA Connect failed")
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self.api_is_available = False
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else:
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if not self.api_is_available:
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self.api_is_available = True
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_LOGGER.info("Connection to SOMA Connect succeeded")
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if not is_api_response_success(response_from_api):
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if self.is_available:
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self.is_available = False
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_LOGGER.warning(
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(
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"Device is unreachable (%s). Error while fetching the"
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" state: %s"
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),
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self.name,
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response_from_api["msg"],
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)
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else:
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if not self.is_available:
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self.is_available = True
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_LOGGER.info("Device %s is now reachable", self.name)
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response = response_from_api
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return response
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return inner
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class SomaEntity(Entity):
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"""Representation of a generic Soma device."""
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_attr_has_entity_name = True
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def __init__(self, device, api):
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"""Initialize the Soma device."""
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self.device = device
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self.api = api
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self.current_position = 50
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self.battery_state = 0
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self.is_available = True
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self.api_is_available = True
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@property
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def available(self):
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"""Return true if the last API commands returned successfully."""
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return self.is_available
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@property
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def unique_id(self):
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"""Return the unique id base on the id returned by pysoma API."""
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return self.device["mac"]
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@property
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def device_info(self) -> DeviceInfo:
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"""Return device specific attributes.
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Implemented by platform classes.
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"""
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return DeviceInfo(
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identifiers={(DOMAIN, self.unique_id)},
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manufacturer="Wazombi Labs",
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name=self.device["name"],
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)
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def set_position(self, position: int) -> None:
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"""Set the current device position."""
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self.current_position = position
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self.schedule_update_ha_state()
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@soma_api_call
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async def get_shade_state_from_api(self) -> dict:
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"""Return the shade state from the api."""
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return await self.hass.async_add_executor_job(
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self.api.get_shade_state, self.device["mac"]
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)
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@soma_api_call
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async def get_battery_level_from_api(self) -> dict:
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"""Return the battery level from the api."""
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return await self.hass.async_add_executor_job(
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self.api.get_battery_level, self.device["mac"]
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)
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