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//usr/lib/python2.4/site-packages/dbus/_dbus.pyc
mò ¼Á»Dc @ s¥ d Z d k Z d k Z d k Z d k Td k Td k Td e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d f d „ ƒ YZ d S( sç Module for high-level communication over the FreeDesktop.org Bus (DBus) DBus allows you to share and access remote objects between processes running on the desktop, and also to access system services (such as the print spool). To use DBus, first get a Bus object, which provides a connection to one of a few standard dbus-daemon instances that might be running. From the Bus you can get a RemoteService. A service is provided by an application or process connected to the Bus, and represents a set of objects. Once you have a RemoteService you can get a RemoteObject that implements a specific interface (an interface is just a standard group of member functions). Then you can call those member functions directly. You can think of a complete method call as looking something like: Bus:SESSION -> Service:org.gnome.Evolution -> Object:/org/gnome/Evolution/Inbox -> Interface: org.gnome.Evolution.MailFolder -> Method: Forward('message1', 'seth@gnome.org') This communicates over the SESSION Bus to the org.gnome.Evolution process to call the Forward method of the /org/gnome/Evolution/Inbox object (which provides the org.gnome.Evolution.MailFolder interface) with two string arguments. For example, the dbus-daemon itself provides a service and some objects: # Get a connection to the desktop-wide SESSION bus bus = dbus.Bus(dbus.Bus.TYPE_SESSION) # Get the service provided by the dbus-daemon named org.freedesktop.DBus dbus_service = bus.get_service('org.freedesktop.DBus') # Get a reference to the desktop bus' standard object, denoted # by the path /org/freedesktop/DBus. The object /org/freedesktop/DBus # implements the 'org.freedesktop.DBus' interface dbus_object = dbus_service.get_object('/org/freedesktop/DBus', 'org.freedesktop.DBus') # 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. print(dbus_object.ListServices()) N( t *t Busc B s( t Z d Z e i Z e i Z e i Z e Z e i Z e i Z e i ƒ Z e e e d „ Z d „ Z d „ Z d „ Z e d „ Z e e ƒ Z e d „ Z e e ƒ Z e d „ Z e e ƒ Z d „ Z d „ Z e e e e d „ Z e e e e d „ Z! d „ Z" d „ Z# d „ Z$ d „ Z% e% Z& RS( sv A connection to a DBus daemon. One of three possible standard buses, the SESSION, SYSTEM, or STARTER bus c C s. | o | | i j o | i | Sn | | i j o t } nE | | i j o t } n+ | | i j o t } n t d | ƒ ‚ t i | ƒ } | | _ t i ƒ | _ t ƒ | _ t i | | ƒ | _ | i i | i ƒ | o+ t t d d ƒ } | o | | ƒ qn | p | | i | <n | S( Ns invalid bus_type %st _dbus_mainloop_setup_function( t privatet bus_typet clst _shared_instancest TYPE_SESSIONt SessionBust subclasst TYPE_SYSTEMt SystemBust TYPE_STARTERt StarterBust ValueErrort objectt __new__t bust _bus_typet weakreft WeakValueDictionaryt _bus_namest SignalMatchTreet _match_rule_treet dbus_bindingst bus_gett _connectiont add_filtert _signal_funct use_default_mainloopt getattrt dbust Nonet func( R R R R R R R! ( ( t. /usr/lib/python2.4/site-packages/dbus/_dbus.pyR H s, c O s d S( N( ( t selft argst keywords( ( R" t __init__p s c C s | i i ƒ d S( N( R# R t close( R# ( ( R" R' u s c C s | i S( N( R# R ( R# ( ( R" t get_connectionx s c C s t d | ƒ S( s* Static method that returns the session busR N( R R ( R ( ( R" t get_session{ s c C s t d | ƒ S( s) Static method that returns the system busR N( R R ( R ( ( R" t get_system s c C s t d | ƒ S( s* Static method that returns the starter busR N( R R ( R ( ( R" t get_starterˆ s c C s | i | | | ƒ S( s' Get a proxy object to call over the busN( R# t ProxyObjectClasst named_servicet object_path( R# R- R. ( ( R" t get_object s c C s· d } xª | i ƒ D]œ \ } } | i d ƒ o_ y5 | d } t | ƒ } | p h } n | | | <Wq¯ t j o t d | ƒ ‚ q¯ Xq | d j o q t d | ƒ ‚ q W| S( Nt argi s Invalid arg index %st sender_keywordt path_keywords Unknown keyword %s( R1 R2 ( R t args_dictR% t iteritemst keyt valuet startswitht snumt intt numR t TypeError( R# R% R3 R6 R: R5 R8 ( ( R" t _create_args_dict“ s c K sÿ | i | ƒ } | o< | d d j o+ | i d d ƒ } | i | d d ƒ} n t | | | | ƒ } xC d D]; } | | j o t | | | | ƒ qn t | | d ƒ qn W| o | i | ƒ n | i | ƒ | i i | ƒ t i | i t | ƒ ƒ d S( Ni t :s org.freedesktop.DBuss /org/freedesktop/DBust dbus_interfaceR1 R2 ( s sender_keywords path_keyword( R# R< R% R3 R- R/ t bus_objectt GetNameOwnert SignalMatchRulet signal_nameR> t patht match_rulet kwt setattrR t add_args_matcht add_handlert handler_functionR t addR t bus_add_matchR t repr( R# RI RB R> R- RC R% R3 R? RE RD ( ( R" t add_signal_receiver¨ s c K s« | i | ƒ } | o< | d d j o+ | i d d ƒ } | i | d d ƒ} n t | | | | ƒ } | o | i | ƒ n | o | i | ƒ n | i i | ƒ d S( Ni R= s org.freedesktop.DBuss /org/freedesktop/DBusR> ( R# R< R% R3 R- R/ R? R@ RA RB R> RC RD RG RI RH R t remove( R# RI RB R> R- RC R% R3 R? RD ( ( R" t remove_signal_receiverÆ s c C s t i | i | ƒ S( s9 Get the unix user for the given named_service on this BusN( R t bus_get_unix_userR# R R- ( R# R- ( ( R" t get_unix_userß s c C s} | i ƒ t i j o t i Sn | i ƒ } | i ƒ } | i ƒ } | i ƒ } t | | | | ƒ } | i i | | ƒ d S( N( t messaget get_typeR t MESSAGE_TYPE_SIGNALt HANDLER_RESULT_NOT_YET_HANDLEDt get_interfaceR> t get_senderR- t get_pathRC t get_memberRB RA RD R# R t exec_matches( R# t connectionRR R> RB RD RC R- ( ( R" R ã s c C s t i | i | ƒ S( N( R t bus_start_service_by_nameR# R R- ( R# R- ( ( R" t start_service_by_nameð s c C s| | i | i j o d } nL | i | i j o d } n/ | i | i j o d } n t p t d ‚ d | t | ƒ f S( Nt SESSIONt SYSTEMt STARTERs% Unable to represent unknown bus type.s <dbus.Bus on %s at %#x>( R# R R t nameR R t Falset AssertionErrort id( R# Ra ( ( R" t __repr__ó s (' t __name__t __module__t __doc__R t BUS_SESSIONR t BUS_SYSTEMR t BUS_STARTERR t ProxyObjectR, t DBUS_START_REPLY_SUCCESSt START_REPLY_SUCCESSt DBUS_START_REPLY_ALREADY_RUNNINGt START_REPLY_ALREADY_RUNNINGR R R t TrueRb R R& R' R( R) t staticmethodR* R+ R/ R< R RM RO RQ R R] Re t __str__( ( ( R" R 4 s8 ( R c B s t Z d Z e e d „ Z RS( s The system-wide message bus c C s t i | t i | | ƒ S( N( R R R R R R ( R R R ( ( R" R s ( Rf Rg Rh Rq Rb R ( ( ( R" R s R c B s t Z d Z e e d „ Z RS( s, The session (current login) message bus c C s t i | t i | | ƒ S( N( R R R R R R ( R R R ( ( R" R s ( Rf Rg Rh Rq Rb R ( ( ( R" R s R c B s t Z d Z e e d „ Z RS( s^ The bus that activated this process (if this process was launched by DBus activation) c C s t i | t i | | ƒ S( N( R R R R R R ( R R R ( ( R" R s ( Rf Rg Rh Rq Rb R ( ( ( R" R s t Interfacec B s; t Z d Z d „ Z e d „ Z d „ Z d „ Z e Z RS( s An interface into a remote object An Interface can be used to wrap ProxyObjects so that calls can be routed to their correct dbus interface c C s | | _ | | _ d S( N( R R# t _objR> t _dbus_interface( R# R R> ( ( R" R& s c K s1 | p | i } n | i i | | | | d S( N( R> R# Rv Ru t connect_to_signalRB RI R% ( R# RB RI R> R% ( ( R" Rw s c K s_ | i d ƒ o | d } n | i } | d j o t i Sn | i i | d | ƒ} | Sd S( NR> t __call__( R% t has_keyRv R# t memberR Rx Ru t __getattr__t ret( R# Rz R% R| Rv ( ( R" R{ % s c C s d | i | i t | ƒ f S( Ns% <Interface %r implementing %r at %#x>( R# Ru Rv Rd ( R# ( ( R" Re 1 s ( Rf Rg Rh R& R Rw R{ Re Rs ( ( ( R" Rt s ( Rh R R R t proxiest exceptionst matchrulesR R R R R Rt ( R R R R R R Rt R ( ( R" t ?* s Ì