mirror of https://github.com/home-assistant/core
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
"""Config flow for Dexcom integration."""
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from __future__ import annotations
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from typing import Any
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from pydexcom import AccountError, Dexcom, SessionError
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
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from .const import CONF_SERVER, DOMAIN, SERVER_OUS, SERVER_US
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DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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vol.Required(CONF_SERVER): vol.In({SERVER_US, SERVER_OUS}),
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}
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)
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class DexcomConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Dexcom."""
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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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) -> ConfigFlowResult:
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"""Handle the initial step."""
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errors = {}
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if user_input is not None:
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try:
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await self.hass.async_add_executor_job(
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Dexcom,
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user_input[CONF_USERNAME],
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user_input[CONF_PASSWORD],
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user_input[CONF_SERVER] == SERVER_OUS,
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)
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except SessionError:
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errors["base"] = "cannot_connect"
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except AccountError:
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errors["base"] = "invalid_auth"
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except Exception: # noqa: BLE001
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errors["base"] = "unknown"
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if "base" not in errors:
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await self.async_set_unique_id(user_input[CONF_USERNAME])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=user_input[CONF_USERNAME], data=user_input
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)
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return self.async_show_form(
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step_id="user", data_schema=DATA_SCHEMA, errors=errors
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)
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