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dbus/python/examples/list-system-services.py

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* configure.in: * python/Makefile.am: Include the example python apps in the tarball. * python/examples/list-system-services.py Add a python new example that fetches the list of services from the system bus.
2004-05-28 02:52:23 +00:00
"""Lists services on the system bus
"""
import dbus
# Get a connection to the SYSTEM bus
2004-05-29 Seth Nickell <seth@gnome.org> * python/dbus.py: * python/examples/example-client.py: * python/examples/example-service.py: * python/examples/list-system-services.py: Add SessionBus, SystemBus and ActivationBus classes so you don't need to know the special little BUS_TYPE flag.
2004-05-29 22:37:13 +00:00
bus = dbus.SystemBus()
* configure.in: * python/Makefile.am: Include the example python apps in the tarball. * python/examples/list-system-services.py Add a python new example that fetches the list of services from the system bus.
2004-05-28 02:52:23 +00:00
# Get a reference to the desktop bus' standard object, denoted
* python/dbus_bindings.pyx.in (send_with_reply_handlers): New send method for doing async calls (_pending_call_notification): New C function for handling pendning call callbacks (set_notify): New method for setting pending call notification * python/dbus.py: new version tuple "version" is set at (0, 40, 0) Async capabilities added to remote method calls (Sender): class removed (RemoteService): class removed (ObjectTree): class removed for now (RemoteObject): Renamed to ProxyObject (RemoteMethod): Renamed to ProxyMethod (method): Decorator added for decorating python methods as dbus methods (signal): Decorator added for decorating python methods as signal emitters (ObjectType): Metaclass added for generating introspection data and the method callback vtable (Interface): Wrapper class added to wrap objects in a dbus interface (Object): Uses ObjectType as its metaclass and exports Introspect of the org.freedesktop.DBus.Introspectable interface (ValidationException, UnknownMethodException): new exceptions * python/examples/*: Modified to fit with the new bindings
2005-04-25 22:54:28 +00:00
# by the path /org/freedesktop/DBus.
dbus_object = bus.get_object('org.freedesktop.DBus', '/org/freedesktop/DBus')
# The object /org/freedesktop/DBus
* configure.in: * python/Makefile.am: Include the example python apps in the tarball. * python/examples/list-system-services.py Add a python new example that fetches the list of services from the system bus.
2004-05-28 02:52:23 +00:00
# implements the 'org.freedesktop.DBus' interface
* python/dbus_bindings.pyx.in (send_with_reply_handlers): New send method for doing async calls (_pending_call_notification): New C function for handling pendning call callbacks (set_notify): New method for setting pending call notification * python/dbus.py: new version tuple "version" is set at (0, 40, 0) Async capabilities added to remote method calls (Sender): class removed (RemoteService): class removed (ObjectTree): class removed for now (RemoteObject): Renamed to ProxyObject (RemoteMethod): Renamed to ProxyMethod (method): Decorator added for decorating python methods as dbus methods (signal): Decorator added for decorating python methods as signal emitters (ObjectType): Metaclass added for generating introspection data and the method callback vtable (Interface): Wrapper class added to wrap objects in a dbus interface (Object): Uses ObjectType as its metaclass and exports Introspect of the org.freedesktop.DBus.Introspectable interface (ValidationException, UnknownMethodException): new exceptions * python/examples/*: Modified to fit with the new bindings
2005-04-25 22:54:28 +00:00
dbus_iface = dbus.Interface(dbus_object, 'org.freedesktop.DBus')
* configure.in: * python/Makefile.am: Include the example python apps in the tarball. * python/examples/list-system-services.py Add a python new example that fetches the list of services from the system bus.
2004-05-28 02:52:23 +00:00
# One of the member functions in the org.freedesktop.DBus interface
# is ListServices(), which provides a list of all the other services
# registered on this bus. Call it, and print the list.
* python/dbus_bindings.pyx.in: Updated to handle new D-BUS type system - BUS_ACTIVATION -> BUS_STARTER - DBUS_BUS_ACTIVATION -> DBUS_BUS_STARTER - class MessageIter (__init__): Added recursion checking so we throw a nice error instead of just disconnecting from the bus. (get): Added arg_type parameter for recursion. Removed the nil type Added signiture type placeholder (not implemented) Added struct type placeholder (not implemented) Added varient type placeholder (not implemented) Commented out dict type for now (get_element_type): renamed from get_array_type (get_*): changed to use the dbus_message_iter_get_basic API (get_*_array): removed in favor of recursive get_array method (get_array): new recursive method which calls get to marshal the elements of the array (value_to_dbus_sig): New method returns the corrasponding dbus signiture to a python value (append): Comment out dict handling for now Handle lists with the new recursive API Comment out None handling for now (append_nil): removed (append_*): changed to use dbus_message_iter_append_basic API (append_*_array): removed in favor of recursive append_array method (__str__): Make it easier to print out recursive iterators for debugging - class Message (__str__): moved type inspection to the MessageIter class' __str__ method (get_iter): Added an append parameter wich defaults to False If True use the new API's to create an append iterator * python/dbus.py: Update to use new bindings API - TYPE_ACTIVATION -> TYPE_STARTER - class Bus (_get_match_rule): GetServiceOwner -> GetNameOwner - class ActivationBus -> class StarterBus - class RemoteObject (__call__): get an append iterator - (_dispatch_dbus_method_call): get an append iterator - class Object (emit_signal): get an append iterator * python/examples/: Fixed up the examples to work with the new API
2005-01-28 19:09:55 +00:00
system_service_list = dbus_object.ListNames()
print str(system_service_list)
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