mirror of
https://github.com/home-assistant/core
synced 2024-08-02 23:40:32 +02:00
92 lines
3.2 KiB
Python
92 lines
3.2 KiB
Python
"""Config flow for the SolarEdge platform."""
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from __future__ import annotations
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from typing import Any
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from requests.exceptions import ConnectTimeout, HTTPError
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import solaredge
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_API_KEY, CONF_NAME
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.util import slugify
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from .const import CONF_SITE_ID, DEFAULT_NAME, DOMAIN
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@callback
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def solaredge_entries(hass: HomeAssistant):
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"""Return the site_ids for the domain."""
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return {
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(entry.data[CONF_SITE_ID])
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for entry in hass.config_entries.async_entries(DOMAIN)
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}
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class SolarEdgeConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow."""
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VERSION = 1
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def __init__(self) -> None:
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"""Initialize the config flow."""
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self._errors = {}
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def _site_in_configuration_exists(self, site_id: str) -> bool:
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"""Return True if site_id exists in configuration."""
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return site_id in solaredge_entries(self.hass)
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def _check_site(self, site_id: str, api_key: str) -> bool:
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"""Check if we can connect to the soleredge api service."""
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api = solaredge.Solaredge(api_key)
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try:
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response = api.get_details(site_id)
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if response["details"]["status"].lower() != "active":
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self._errors[CONF_SITE_ID] = "site_not_active"
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return False
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except (ConnectTimeout, HTTPError):
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self._errors[CONF_SITE_ID] = "could_not_connect"
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return False
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except KeyError:
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self._errors[CONF_SITE_ID] = "invalid_api_key"
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return False
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return True
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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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"""Step when user initializes a integration."""
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self._errors = {}
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if user_input is not None:
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name = slugify(user_input.get(CONF_NAME, DEFAULT_NAME))
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if self._site_in_configuration_exists(user_input[CONF_SITE_ID]):
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self._errors[CONF_SITE_ID] = "already_configured"
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else:
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site = user_input[CONF_SITE_ID]
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api = user_input[CONF_API_KEY]
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can_connect = await self.hass.async_add_executor_job(
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self._check_site, site, api
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)
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if can_connect:
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return self.async_create_entry(
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title=name, data={CONF_SITE_ID: site, CONF_API_KEY: api}
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)
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else:
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user_input = {CONF_NAME: DEFAULT_NAME, CONF_SITE_ID: "", CONF_API_KEY: ""}
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(
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CONF_NAME, default=user_input.get(CONF_NAME, DEFAULT_NAME)
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): str,
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vol.Required(CONF_SITE_ID, default=user_input[CONF_SITE_ID]): str,
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vol.Required(CONF_API_KEY, default=user_input[CONF_API_KEY]): str,
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}
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),
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errors=self._errors,
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)
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