dbus/mainloop/glib.py

   1 # Copyright (C) 2004 Anders Carlsson
   2 # Copyright (C) 2004, 2005, 2006 Red Hat Inc. <http://www.redhat.com/>
   3 # Copyright (C) 2005, 2006 Collabora Ltd. <http://www.collabora.co.uk/>
   4 #
   5 # Licensed under the Academic Free License version 2.1
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20
  21 """GLib main loop integration using libdbus-glib."""
  22
  23 __all__ = ('DBusGMainLoop', 'threads_init')
  24
  25 from _dbus_glib_bindings import DBusGMainLoop, gthreads_init
  26
  27 _dbus_gthreads_initialized = False
  28 def threads_init():
  29     """Initialize threads in dbus-glib, if this has not already been done.
  30
  31     This must be called before creating a second thread in a program that
  32     uses this module.
  33     """
  34     global _dbus_gthreads_initialized
  35     if not _dbus_gthreads_initialized:
  36         gthreads_init()
  37         _dbus_gthreads_initialized = True