hass-core/homeassistant/components/opower/config_flow.py
tronikos caaeb28cbb
Add Opower integration for getting electricity/gas usage and cost for many utilities (#90489)
* Create Opower integration

* fix tests

* Update config_flow.py

* Update coordinator.py

* Update sensor.py

* Update sensor.py

* Update coordinator.py

* Bump opower==0.0.4

* Ignore errors for "recent" PGE accounts

* Add type for forecasts

* Bump opower to 0.0.5

* Bump opower to 0.0.6

* Bump opower to 0.0.7

* Update requirements_all.txt

* Update requirements_test_all.txt

* Update coordinator

Fix exception caused by https://github.com/home-assistant/core/pull/92095
{} is dict but the function expects a set so change it to set()

* Improve exceptions handling

* Bump opower==0.0.9

* Bump opower to 0.0.10

* Bump opower to 0.0.11

* fix issue when integration hasn't run for 30 days

use last stat time instead of now when fetching recent usage/cost

* Allow username to be changed in reauth

* Don't allow changing  username in reauth flow
2023-07-02 21:26:31 -04:00

112 lines
3.8 KiB
Python

"""Config flow for Opower integration."""
from __future__ import annotations
from collections.abc import Mapping
import logging
from typing import Any
from opower import CannotConnect, InvalidAuth, Opower, get_supported_utility_names
import voluptuous as vol
from homeassistant import config_entries
from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
from homeassistant.core import HomeAssistant
from homeassistant.data_entry_flow import FlowResult
from homeassistant.helpers.aiohttp_client import async_create_clientsession
from .const import CONF_UTILITY, DOMAIN
_LOGGER = logging.getLogger(__name__)
STEP_USER_DATA_SCHEMA = vol.Schema(
{
vol.Required(CONF_UTILITY): vol.In(get_supported_utility_names()),
vol.Required(CONF_USERNAME): str,
vol.Required(CONF_PASSWORD): str,
}
)
async def _validate_login(
hass: HomeAssistant, login_data: dict[str, str]
) -> dict[str, str]:
"""Validate login data and return any errors."""
api = Opower(
async_create_clientsession(hass),
login_data[CONF_UTILITY],
login_data[CONF_USERNAME],
login_data[CONF_PASSWORD],
)
errors: dict[str, str] = {}
try:
await api.async_login()
except InvalidAuth:
errors["base"] = "invalid_auth"
except CannotConnect:
errors["base"] = "cannot_connect"
return errors
class OpowerConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
"""Handle a config flow for Opower."""
VERSION = 1
def __init__(self) -> None:
"""Initialize a new OpowerConfigFlow."""
self.reauth_entry: config_entries.ConfigEntry | None = None
async def async_step_user(
self, user_input: dict[str, Any] | None = None
) -> FlowResult:
"""Handle the initial step."""
errors: dict[str, str] = {}
if user_input is not None:
self._async_abort_entries_match(
{
CONF_UTILITY: user_input[CONF_UTILITY],
CONF_USERNAME: user_input[CONF_USERNAME],
}
)
errors = await _validate_login(self.hass, user_input)
if not errors:
return self.async_create_entry(
title=f"{user_input[CONF_UTILITY]} ({user_input[CONF_USERNAME]})",
data=user_input,
)
return self.async_show_form(
step_id="user", data_schema=STEP_USER_DATA_SCHEMA, errors=errors
)
async def async_step_reauth(self, entry_data: Mapping[str, Any]) -> FlowResult:
"""Handle configuration by re-auth."""
self.reauth_entry = self.hass.config_entries.async_get_entry(
self.context["entry_id"]
)
return await self.async_step_reauth_confirm()
async def async_step_reauth_confirm(
self, user_input: dict[str, Any] | None = None
) -> FlowResult:
"""Dialog that informs the user that reauth is required."""
assert self.reauth_entry
errors: dict[str, str] = {}
if user_input is not None:
data = {**self.reauth_entry.data, **user_input}
errors = await _validate_login(self.hass, data)
if not errors:
self.hass.config_entries.async_update_entry(
self.reauth_entry, data=data
)
await self.hass.config_entries.async_reload(self.reauth_entry.entry_id)
return self.async_abort(reason="reauth_successful")
return self.async_show_form(
step_id="reauth_confirm",
data_schema=vol.Schema(
{
vol.Required(CONF_USERNAME): self.reauth_entry.data[CONF_USERNAME],
vol.Required(CONF_PASSWORD): str,
}
),
errors=errors,
)