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40 lines
1020 B
Python
40 lines
1020 B
Python
"""D-Bus interface for hostname."""
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import logging
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from .interface import DBusInterface
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from .utils import dbus_connected
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from ..exceptions import DBusError
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from ..utils.gdbus import DBus
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_LOGGER = logging.getLogger(__name__)
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DBUS_NAME = 'org.freedesktop.hostname1'
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DBUS_OBJECT = '/org/freedesktop/hostname1'
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class Hostname(DBusInterface):
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"""Handle D-Bus interface for hostname/system."""
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async def connect(self):
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"""Connect to system's D-Bus."""
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try:
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self.dbus = await DBus.connect(DBUS_NAME, DBUS_OBJECT)
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except DBusError:
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_LOGGER.warning("Can't connect to hostname")
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@dbus_connected
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def set_static_hostname(self, hostname):
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"""Change local hostname.
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Return a coroutine.
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"""
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return self.dbus.SetStaticHostname(hostname, False)
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@dbus_connected
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def get_properties(self):
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"""Return local host informations.
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Return a coroutine.
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"""
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return self.dbus.get_properties(DBUS_NAME)
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