application_dbus_interface.py
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1 # Copyright (c) 2011, Dirk Thomas, Dorian Scholz, TU Darmstadt
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30 
31 import os
32 
33 import dbus
34 from dbus.service import BusName, Object
35 
36 
38  """
39  Application DBus service available on the named bus name.
40 
41  The PID of the application instance is used to identify the unique bus name where further
42  services are provided i.e. `PerspectiveManagerDBusInterface`, `PluginManagerDBusInterface`.
43  """
44 
45  def __init__(self, named_bus_name):
46  bus_name = BusName(named_bus_name, dbus.SessionBus())
47  super(ApplicationDBusInterface, self).__init__(bus_name, '/Application')
48 
49  @dbus.service.method('org.ros.qt_gui.Application', in_signature='', out_signature='i')
50  def get_pid(self):
51  return os.getpid()


qt_gui
Author(s): Dirk Thomas
autogenerated on Sun Nov 1 2020 04:03:22