sugar-toolkit-gtk3/sugar/session/DbusProcess.py

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import os
from sugar.session.Process import Process
from sugar import env
class DbusProcess(Process):
def __init__(self):
config = env.get_dbus_config()
cmd = "dbus-daemon --print-address --config-file %s" % config
Process.__init__(self, cmd)
def get_name(self):
return 'Dbus'
def start(self):
Process.start(self, True)
dbus_file = os.fdopen(self._stdout)
addr = dbus_file.readline().strip()
dbus_file.close()
os.environ["DBUS_SESSION_BUS_ADDRESS"] = addr