68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
"""Config flow utilities."""
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import logging
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from collections import OrderedDict
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import voluptuous as vol
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from pyvesync import VeSync
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from homeassistant import config_entries
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from homeassistant.core import callback
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from homeassistant.const import CONF_USERNAME, CONF_PASSWORD
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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@callback
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def configured_instances(hass):
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"""Return already configured instances."""
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return hass.config_entries.async_entries(DOMAIN)
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@config_entries.HANDLERS.register(DOMAIN)
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class VeSyncFlowHandler(config_entries.ConfigFlow):
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"""Handle a config flow."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
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def __init__(self):
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"""Instantiate config flow."""
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self._username = None
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self._password = None
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self.data_schema = OrderedDict()
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self.data_schema[vol.Required(CONF_USERNAME)] = str
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self.data_schema[vol.Required(CONF_PASSWORD)] = str
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@callback
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def _show_form(self, errors=None):
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"""Show form to the user."""
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(self.data_schema),
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errors=errors if errors else {},
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)
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async def async_step_import(self, import_config):
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"""Handle external yaml configuration."""
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return await self.async_step_user(import_config)
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async def async_step_user(self, user_input=None):
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"""Handle a flow start."""
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if configured_instances(self.hass):
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return self.async_abort(reason="already_setup")
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if not user_input:
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return self._show_form()
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self._username = user_input[CONF_USERNAME]
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self._password = user_input[CONF_PASSWORD]
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manager = VeSync(self._username, self._password)
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login = await self.hass.async_add_executor_job(manager.login)
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if not login:
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return self._show_form(errors={"base": "invalid_login"})
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return self.async_create_entry(
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title=self._username,
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data={CONF_USERNAME: self._username, CONF_PASSWORD: self._password},
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)
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