908ae23738
* Add griddy integration * Griddy is a wholesale power provider in Texas * Supports all four load zones in Texas * Provides real time power price which is useful for automations to handle demand response * Update homeassistant/components/griddy/sensor.py Co-Authored-By: Paulus Schoutsen <paulus@home-assistant.io> * Update homeassistant/components/griddy/config_flow.py Co-Authored-By: Paulus Schoutsen <paulus@home-assistant.io> * Add ability request updated via entity update service. * Improve error message about already configured * Remove DEVICE_CLASS_POWER since we do not have a device class for cost * remove setdefault that was left from previous refactor * More detail on data naming * Bump translation for testing * git add the config flow tests * s/PlatformNotReady/ConfigEntryNotReady/ * Review items * git add the other missing file * Patch griddypower * reduce * adjust target Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>
75 lines
2.4 KiB
Python
75 lines
2.4 KiB
Python
"""Config flow for Griddy Power integration."""
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import asyncio
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import logging
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from aiohttp import ClientError
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from griddypower.async_api import LOAD_ZONES, AsyncGriddy
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import voluptuous as vol
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from homeassistant import config_entries, core, exceptions
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from homeassistant.helpers import aiohttp_client
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from .const import CONF_LOADZONE
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from .const import DOMAIN # pylint:disable=unused-import
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_LOGGER = logging.getLogger(__name__)
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DATA_SCHEMA = vol.Schema({vol.Required(CONF_LOADZONE): vol.In(LOAD_ZONES)})
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async def validate_input(hass: core.HomeAssistant, data):
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"""Validate the user input allows us to connect.
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Data has the keys from DATA_SCHEMA with values provided by the user.
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"""
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client_session = aiohttp_client.async_get_clientsession(hass)
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try:
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await AsyncGriddy(
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client_session, settlement_point=data[CONF_LOADZONE]
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).async_getnow()
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except (asyncio.TimeoutError, ClientError):
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raise CannotConnect
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# Return info that you want to store in the config entry.
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return {"title": f"Load Zone {data[CONF_LOADZONE]}"}
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class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Griddy Power."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
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async def async_step_user(self, user_input=None):
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"""Handle the initial step."""
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errors = {}
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info = None
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if user_input is not None:
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try:
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info = await validate_input(self.hass, user_input)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception")
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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_LOADZONE])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=info["title"], data=user_input)
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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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async def async_step_import(self, user_input):
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"""Handle import."""
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await self.async_set_unique_id(user_input[CONF_LOADZONE])
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self._abort_if_unique_id_configured()
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return await self.async_step_user(user_input)
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class CannotConnect(exceptions.HomeAssistantError):
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"""Error to indicate we cannot connect."""
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