mirror of
https://github.com/home-assistant/supervisor.git
synced 2025-10-16 23:29:33 +00:00
15 lines
394 B
Python
15 lines
394 B
Python
"""Utils for D-Bus."""
|
|
|
|
from ..exceptions import DBusNotConnectedError
|
|
|
|
|
|
def dbus_connected(method):
|
|
"""Wrapper for check if D-Bus is connected."""
|
|
def wrap_dbus(api, *args, **kwargs):
|
|
"""Check if D-Bus is connected before call a method."""
|
|
if api.dbus is None:
|
|
raise DBusNotConnectedError()
|
|
return method(api, *args, **kwargs)
|
|
|
|
return wrap_dbus
|