9 lines
279 B
Python
9 lines
279 B
Python
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"""Utility functions for the Bluesound component."""
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from homeassistant.helpers.device_registry import format_mac
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def format_unique_id(mac: str, port: int) -> str:
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"""Generate a unique ID based on the MAC address and port number."""
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return f"{format_mac(mac)}-{port}"
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