32 lines
949 B
Python
32 lines
949 B
Python
"""Adds config flow for Node-RED."""
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import logging
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from homeassistant import config_entries
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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@config_entries.HANDLERS.register(DOMAIN)
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class NodeRedFlowHandler(config_entries.ConfigFlow):
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"""Config flow for Node-RED."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_PUSH
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def __init__(self):
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"""Initialize."""
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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 user initiated set up flow to create a webhook."""
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if self._async_current_entries():
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return self.async_abort(reason="single_instance_allowed")
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if self.hass.data.get(DOMAIN):
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return self.async_abort(reason="single_instance_allowed")
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if user_input is None:
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return self.async_show_form(step_id="user")
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return self.async_create_entry(title="Node-RED", data={},)
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