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

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* python/dbus_bindings.pyx.in: - added new type classes for hinting to the marashaler what type to send over the wire - added int16 and uint16 marshalers - Fixed a bug in the type constants that caused int32 to go out as uint16 over the wire * python/dbus.py: split up into different files and renamed _dbus.py * python/__init__.py, python/_util.py, python/decorators.py, python/exceptions.py, python/proxies.py, python/services.py, python/types.py: new files split off from dbus.py * python/Makefile.am: Add new files, remove dbus.py and install all python files to <python module dir>/dbus * python/examples/*: Added #!/usr/bin/env python to the top of every example. Patch provided by Tatavarty Kalyan
2005-05-01 19:34:58 +00:00
#!/usr/bin/env python
* 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
"""
* python/__init__.py: Version updated (0, 43, 0) * python/dbus_bindings.pyx: - Fixed type objects to have self passed into __init__ - Added the Variant type - Add the ability to specify types or signatures for Array, Variant and Dictionary - (Connection::send_with_reply_handlers): return a PendingCall object - (_pending_call_notification): handle the case when an error is returned without an error message in the body - (MessageIter::get_boolean): return True or False instead of an integer - (MessageIter::python_value_to_dbus_sig): add direct checking of types and add checks for objects with embeded signatures or types (Array, Variant and Dictionary) - (MessageIter::append_byte): handle case when the value is a dbus.Byte - (MessageIter::append_dict): handle embeded types or signatures - (MessageIter::append_array): handle embeded types or signatures - (MessageIter::append_variant): new method * python/proxies.py: - (DeferedMethod): New. Dummy executable object used when queuing calls blocking on introspection data - (ProxyMethod::__call__): add the timeout keyword for specifying longer or shorter timeouts for method calls - (ProxyObject): Add first pass at an introspection state machine - (ProxyObject::__init__): Add introspect keyword for turing off an on introspection. - (ProxyObject::_Introspect): Internal Introspect call that bypasses the usual mechanisms for sending messages. This is to avoid a deadlock where the Intospect call would be queued waiting for the Introspect call to finish ;-) - (ProxyObject::_introspect_reply_handler): New. This method is called when introspection returns with no error - (ProxyObject::_introspect_error_handler): New. This method is called when introspection encounters an error - (ProxyObject::__getattr__): Code to handle different introspection states. Queue async calls or block blocking calls if we are introspecting. Pass through as normal if we are not or are done with introspecting. * python/service.py: Import signal and method from decorators.py * python/types.py: Add Variant type
2005-08-16 22:54:04 +00:00
* 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
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/__init__.py: Version updated (0, 43, 0) * python/dbus_bindings.pyx: - Fixed type objects to have self passed into __init__ - Added the Variant type - Add the ability to specify types or signatures for Array, Variant and Dictionary - (Connection::send_with_reply_handlers): return a PendingCall object - (_pending_call_notification): handle the case when an error is returned without an error message in the body - (MessageIter::get_boolean): return True or False instead of an integer - (MessageIter::python_value_to_dbus_sig): add direct checking of types and add checks for objects with embeded signatures or types (Array, Variant and Dictionary) - (MessageIter::append_byte): handle case when the value is a dbus.Byte - (MessageIter::append_dict): handle embeded types or signatures - (MessageIter::append_array): handle embeded types or signatures - (MessageIter::append_variant): new method * python/proxies.py: - (DeferedMethod): New. Dummy executable object used when queuing calls blocking on introspection data - (ProxyMethod::__call__): add the timeout keyword for specifying longer or shorter timeouts for method calls - (ProxyObject): Add first pass at an introspection state machine - (ProxyObject::__init__): Add introspect keyword for turing off an on introspection. - (ProxyObject::_Introspect): Internal Introspect call that bypasses the usual mechanisms for sending messages. This is to avoid a deadlock where the Intospect call would be queued waiting for the Introspect call to finish ;-) - (ProxyObject::_introspect_reply_handler): New. This method is called when introspection returns with no error - (ProxyObject::_introspect_error_handler): New. This method is called when introspection encounters an error - (ProxyObject::__getattr__): Code to handle different introspection states. Queue async calls or block blocking calls if we are introspecting. Pass through as normal if we are not or are done with introspecting. * python/service.py: Import signal and method from decorators.py * python/types.py: Add Variant type
2005-08-16 22:54:04 +00:00
print dbus_object.ListNames()
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