54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
"""Config flow to configure Goodwe inverters using their local API."""
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from __future__ import annotations
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import logging
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from goodwe import InverterError, connect
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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_HOST
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from homeassistant.data_entry_flow import FlowResult
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from .const import CONF_MODEL_FAMILY, DEFAULT_NAME, DOMAIN
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CONFIG_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_HOST): str,
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}
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)
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_LOGGER = logging.getLogger(__name__)
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class GoodweFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a Goodwe config flow."""
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VERSION = 1
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async def async_step_user(self, user_input: dict | None = None) -> FlowResult:
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"""Handle a flow initialized by the user."""
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errors = {}
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if user_input is not None:
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host = user_input[CONF_HOST]
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try:
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inverter = await connect(host=host, retries=10)
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except InverterError:
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errors[CONF_HOST] = "connection_error"
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else:
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await self.async_set_unique_id(inverter.serial_number)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=DEFAULT_NAME,
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data={
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CONF_HOST: host,
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CONF_MODEL_FAMILY: type(inverter).__name__,
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},
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)
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return self.async_show_form(
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step_id="user", data_schema=CONFIG_SCHEMA, errors=errors
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)
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