mirror of https://github.com/home-assistant/core
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
"""Helpers for HomeWizard."""
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from __future__ import annotations
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from collections.abc import Callable, Coroutine
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from typing import Any, Concatenate
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from homewizard_energy.errors import DisabledError, RequestError
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from homeassistant.exceptions import HomeAssistantError
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from .const import DOMAIN
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from .entity import HomeWizardEntity
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def homewizard_exception_handler[_HomeWizardEntityT: HomeWizardEntity, **_P](
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func: Callable[Concatenate[_HomeWizardEntityT, _P], Coroutine[Any, Any, Any]],
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) -> Callable[Concatenate[_HomeWizardEntityT, _P], Coroutine[Any, Any, None]]:
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"""Decorate HomeWizard Energy calls to handle HomeWizardEnergy exceptions.
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A decorator that wraps the passed in function, catches HomeWizardEnergy errors,
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and reloads the integration when the API was disabled so the reauth flow is
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triggered.
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"""
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async def handler(
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self: _HomeWizardEntityT, *args: _P.args, **kwargs: _P.kwargs
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) -> None:
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try:
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await func(self, *args, **kwargs)
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except RequestError as ex:
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raise HomeAssistantError(
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translation_domain=DOMAIN,
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translation_key="communication_error",
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) from ex
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except DisabledError as ex:
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await self.hass.config_entries.async_reload(
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self.coordinator.config_entry.entry_id
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)
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raise HomeAssistantError(
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translation_domain=DOMAIN,
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translation_key="api_disabled",
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) from ex
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return handler
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