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42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
"""Config flow for OMIE - Spain and Portugal electricity prices integration."""
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from typing import Any, Final, override
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from aiohttp import ClientError
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import pyomie.main as pyomie
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from homeassistant import config_entries
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from homeassistant.config_entries import ConfigFlowResult
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.util import dt as dt_util
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from .const import DOMAIN
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from .util import CET
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DEFAULT_NAME: Final = "OMIE"
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class OMIEConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""OMIE config flow."""
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VERSION = 1
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@override
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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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) -> ConfigFlowResult:
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"""Handle the first and only step."""
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if user_input is not None:
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errors: dict[str, str] = {}
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session = async_get_clientsession(self.hass)
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cet_today = dt_util.now().astimezone(CET).date()
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try:
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await pyomie.spot_price(session, cet_today)
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except ClientError, TimeoutError:
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errors["base"] = "cannot_connect"
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else:
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return self.async_create_entry(title=DEFAULT_NAME, data={})
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return self.async_show_form(step_id="user", errors=errors)
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return self.async_show_form(step_id="user")
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