system: Add connection to systemd via dbus

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/westferry/backend/system.py b/src/westferry/backend/system.py
index 073a92675881ce3d484cf9bac0b8cd109f16a66a..2cdef2da57b4fa6250349700e2846b2a1dbda266 100644 (file)
--- a/src/westferry/backend/system.py
+++ b/src/westferry/backend/system.py
@@ -19,11 +19,21 @@
 #                                                                             #
 ###############################################################################
 
+import pydbus
+import functools
 import socket
 
 from . import base
 
 class SystemBackend(base.BaseBackend):
+       @functools.cached_property
+       def bus(self):
+               return pydbus.SystemBus()
+
+       @property
+       def systemd(self):
+               return self.bus.get(".systemd1")
+
        @property
        def hostname(self):
                """