def setUpClass(cls):
super(TestMessageASimple, cls).setUpClass()
handler = EchoHandlerInherit()
conn = SimpleDBusConnection(DBUS_BUS_SESSION)
conn.add_handler(handler)
cls.server_name = conn.get_unique_name()
cls.server = Thread(target=cls.dbus_server, args=(conn,))
cls.server.start()
cls.client = SimpleDBusConnection(DBUS_BUS_SESSION)
# This example shows how to access Avahi on the D-BUS.
from __future__ import print_function, unicode_literals
from __future__ import division, absolute_import
from tdbus import SimpleDBusConnection, DBUS_BUS_SYSTEM, DBusHandler, signal_handler, DBusError
import logging
logging.basicConfig(level=logging.DEBUG)
CONN_AVAHI = 'org.freedesktop.Avahi'
PATH_SERVER = '/'
IFACE_SERVER = 'org.freedesktop.Avahi.Server'
conn = SimpleDBusConnection(DBUS_BUS_SYSTEM)
try:
result = conn.call_method(PATH_SERVER, 'GetVersionString',
interface=IFACE_SERVER, destination=CONN_AVAHI)
except DBusError:
print('Avahi NOT available.')
raise
print('Avahi is available at %s' % CONN_AVAHI)
print('Avahi version: %s' % result.get_args()[0])
print()
print('Browsing service types on domain: local')
print('Press CTRL-c to exit')
print()
#!/usr/bin/env python
#
# This file is part of python-tdbus. Python-tdbus is free software
# available under the terms of the MIT license. See the file "LICENSE" that
# was provided together with this source file for the licensing terms.
#
# Copyright (c) 2012 the python-tdbus authors. See the file "AUTHORS" for a
# complete list.
# This example shows how to do a blocking method call. We call the bus function
# ListNames to list all bus names.
from tdbus import SimpleDBusConnection
import tdbus
conn = SimpleDBusConnection(tdbus.DBUS_BUS_SESSION)
print 'Listing all well-known services on the system bus:'
print
result = conn.call_method(tdbus.DBUS_PATH_DBUS,
'ListNames',
tdbus.DBUS_INTERFACE_DBUS,
destination=tdbus.DBUS_SERVICE_DBUS)
for name in result.get_args()[0]:
if not name.startswith(':'):
print ' %s' % name
print
<method name="Hello">
<arg type="s" name="message" direction="in" />
<arg type="s" name="hello_world" direction="out" />
</method>
<method name="HelloException">
<arg type="s" name="message" direction="in" />
<arg type="s" name="hello_world" direction="out" />
</method>
</interface>
</node>"""
self.set_response("s", [xml])
EXAMPLE_NAME = "com.example.Hello"
conn = SimpleDBusConnection(DBUS_BUS_SESSION)
conn.register_name(EXAMPLE_NAME)
handler = MethodHandler()
conn.add_handler(handler)
print 'Exposing a hello world method on the bus.'
print 'In another terminal, issue:'
print
print ' $ dbus-send --session --print-reply --type=method_call --dest={} /com/example/TDBus com.example.Hello.Hello'.format(conn.get_unique_name())
print
print 'or'
print
print ' $ dbus-send --session --print-reply --type=method_call --dest={} /com/example/TDBus com.example.Hello.Hello'.format(EXAMPLE_NAME)
print
print 'or'
print
def test_get_unique_name(self):
conn = SimpleDBusConnection(DBUS_BUS_SESSION)
name = conn.get_unique_name()
assert name.startswith(':')
conn.close()
def test_connection_multiple_open(self):
conn = SimpleDBusConnection(DBUS_BUS_SESSION)
conn.close()
conn.open(DBUS_BUS_SESSION)
conn.close()
def test_connection_init(self):
conn = SimpleDBusConnection(DBUS_BUS_SESSION)
conn.close()
