helpers.py

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"""Helpers for zwave_me config flow."""
 
from __future__ import annotations
 
from zwave_me_ws import ZWaveMe
 
 
async def get_uuid(url: str, token: str | None = None) -> str | None:
    """Get an uuid from Z-Wave-Me."""
    conn = ZWaveMe(url=url, token=token)
    uuid = None
    if await conn.get_connection():
        uuid = await conn.get_uuid()
    await conn.close_ws()
    return uuid