87 lines
2.8 KiB
Python
87 lines
2.8 KiB
Python
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"""Config flow for APCUPSd integration."""
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from __future__ import annotations
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from typing import Any
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow
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from homeassistant.const import CONF_HOST, CONF_PORT
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers import selector
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import homeassistant.helpers.config_validation as cv
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from . import DOMAIN, APCUPSdData
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_PORT_SELECTOR = vol.All(
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selector.NumberSelector(
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selector.NumberSelectorConfig(
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min=1, max=65535, mode=selector.NumberSelectorMode.BOX
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),
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),
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vol.Coerce(int),
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)
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_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_HOST, default="localhost"): cv.string,
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vol.Required(CONF_PORT, default=3551): _PORT_SELECTOR,
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}
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)
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class ConfigFlowHandler(ConfigFlow, domain=DOMAIN):
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"""APCUPSd integration config flow."""
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VERSION = 1
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> FlowResult:
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"""Handle the initial step."""
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if user_input is None:
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return self.async_show_form(step_id="user", data_schema=_SCHEMA)
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# Abort if an entry with same host and port is present.
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self._async_abort_entries_match(
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{CONF_HOST: user_input[CONF_HOST], CONF_PORT: user_input[CONF_PORT]}
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)
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# Test the connection to the host and get the current status for serial number.
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data_service = APCUPSdData(user_input[CONF_HOST], user_input[CONF_PORT])
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try:
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await self.hass.async_add_executor_job(data_service.update)
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except OSError:
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errors = {"base": "cannot_connect"}
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return self.async_show_form(
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step_id="user", data_schema=_SCHEMA, errors=errors
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)
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if not data_service.status:
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return self.async_abort(reason="no_status")
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# We _try_ to use the serial number of the UPS as the unique id since this field
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# is not guaranteed to exist on all APC UPS models.
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await self.async_set_unique_id(data_service.serial_no)
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self._abort_if_unique_id_configured()
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title = "APC UPS"
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if data_service.name is not None:
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title = data_service.name
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elif data_service.model is not None:
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title = data_service.model
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elif data_service.serial_no is not None:
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title = data_service.serial_no
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return self.async_create_entry(
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title=title,
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data=user_input,
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)
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async def async_step_import(self, conf: dict[str, Any]) -> FlowResult:
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"""Import a configuration from yaml configuration."""
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# If we are importing from YAML configuration, user_input could contain a
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# CONF_RESOURCES with a list of resources (sensors) to be enabled.
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return await self.async_step_user(user_input=conf)
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