config_flow.py

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"""Config flow for SlimProto Player integration."""
 
from __future__ import annotations
 
from typing import Any
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
 
from .const import DEFAULT_NAME, DOMAIN
 
 
class SlimProtoConfigFlow(ConfigFlow, domain=DOMAIN):
    """Handle a config flow for SlimProto Player."""
 
    VERSION = 1
 
    async def async_step_user(
        self, user_input: dict[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Handle the initial step."""
        if self._async_current_entries_async_current_entries():
            return self.async_abortasync_abortasync_abort(reason="single_instance_allowed")
 
        # we have nothing to configure so simply create the entry
        return self.async_create_entryasync_create_entryasync_create_entry(title=DEFAULT_NAME, data={})