54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
"""Config flow to configure IPMA component."""
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import voluptuous as vol
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from homeassistant import config_entries, data_entry_flow
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from homeassistant.const import CONF_LATITUDE, CONF_LONGITUDE, CONF_NAME
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import homeassistant.helpers.config_validation as cv
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from .const import DOMAIN, HOME_LOCATION_NAME
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@config_entries.HANDLERS.register(DOMAIN)
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class IpmaFlowHandler(data_entry_flow.FlowHandler):
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"""Config flow for IPMA component."""
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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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"""Init IpmaFlowHandler."""
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self._errors = {}
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async def async_step_user(self, user_input=None):
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"""Handle a flow initialized by the user."""
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self._errors = {}
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if user_input is not None:
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if user_input[CONF_NAME] not in\
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self.hass.config_entries.async_entries(DOMAIN):
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return self.async_create_entry(
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title=user_input[CONF_NAME],
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data=user_input,
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)
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self._errors[CONF_NAME] = 'name_exists'
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# default location is set hass configuration
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return await self._show_config_form(
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name=HOME_LOCATION_NAME,
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latitude=self.hass.config.latitude,
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longitude=self.hass.config.longitude)
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async def _show_config_form(self, name=None, latitude=None,
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longitude=None):
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"""Show the configuration form to edit location data."""
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return self.async_show_form(
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step_id='user',
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data_schema=vol.Schema({
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vol.Required(CONF_NAME, default=name): str,
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vol.Required(CONF_LATITUDE, default=latitude): cv.latitude,
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vol.Required(CONF_LONGITUDE, default=longitude): cv.longitude
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}),
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errors=self._errors,
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)
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