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_dbus.cpython-312.pyc
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� @iaO" � �� � d Z ddlmZ dZdZddlmZ ddlmZm Z m Z m Z m Z m Z mZmZmZmZmZmZ ddlmZ ddlmZ dd lmZ G d � d e� Z G d � d e� Z G d� de� Z G d� de� Z y)z9Implementation for dbus.Bus. Not to be imported directly.� )� generators)�Bus� SystemBus� SessionBus� StarterBus�reStructuredText)� DBusException) �BUS_DAEMON_IFACE�BUS_DAEMON_NAME�BUS_DAEMON_PATH� BUS_SESSION� BUS_STARTER� BUS_SYSTEM� DBUS_START_REPLY_ALREADY_RUNNING�DBUS_START_REPLY_SUCCESS�validate_bus_name�validate_interface_name�validate_member_name�validate_object_path)� BusConnection)� SignalMessage)�is_py2c � � � e Zd ZdZi Zej ddfd�Z� fd�Zd� Z e e ddd� Z d d�Z e e � Z d d �Z e e� Zd d �Z e e� Zd � ZeZ� xZS ) r a A connection to one of three possible standard buses, the SESSION, SYSTEM, or STARTER bus. This class manages shared connections to those buses. If you're trying to subclass `Bus`, you may be better off subclassing `BusConnection`, which doesn't have all this magic. FNc � � |s || j v r| j | S |t k( rt }n.|t k( rt }n |t k( rt }nt d|z � �t j |||�� }||_ |s|| j |< |S )a� Constructor, returning an existing instance where appropriate. The returned instance is actually always an instance of `SessionBus`, `SystemBus` or `StarterBus`. :Parameters: `bus_type` : cls.TYPE_SESSION, cls.TYPE_SYSTEM or cls.TYPE_STARTER Connect to the appropriate bus `private` : bool If true, never return an existing shared instance, but instead return a private connection. :Deprecated: since 0.82.3. Use dbus.bus.BusConnection for private connections. `mainloop` : dbus.mainloop.NativeMainLoop The main loop to use. The default is to use the default main loop if one has been set up, or raise an exception if none has been. :Changed: in dbus-python 0.80: converted from a wrapper around a Connection to a Connection subclass. zinvalid bus_type %s)�mainloop) �_shared_instancesr r r r r r � ValueErrorr �__new__� _bus_type)�cls�bus_type�privater �subclass�buss �,/usr/lib/python3/dist-packages/dbus/_dbus.pyr z Bus.__new__9 s� � �2 �H��(=�(=� =��(�(��2� 2� �{� "�!�H� �� #� �H� �� $�!�H� � 2�X� =�>� >��#�#�H�h��J�� �� ��.1�C� !� !�(� +�� � c � �� | j }| j j j |� | u r| j j |= t t | � � y )N)r � __class__r �get�superr �close)�self�tr( s �r% r+ z Bus.closel sH �� � �N�N�� �>�>� +� +� /� /�� 2�d� :����0�0��3� �c�4� � r& c � � | S )z�Return self, for backwards compatibility with earlier dbus-python versions where Bus was not a subclass of Connection. :Deprecated: since 0.80.0 � )r, s r% �get_connectionzBus.get_connectionr s � � � r& z�self._connection == self, for backwards compatibility with earlier dbus-python versions where Bus was not a subclass of Connection.c � � t | �� S )z�Static method that returns a connection to the session bus. :Parameters: `private` : bool If true, do not return a shared connection. �r" )r r2 s r% � get_sessionzBus.get_session~ � � � �'�*�*r& c � � t | �� S )z�Static method that returns a connection to the system bus. :Parameters: `private` : bool If true, do not return a shared connection. r2 )r r2 s r% � get_systemzBus.get_system� s � � ��)�)r& c � � t | �� S )z�Static method that returns a connection to the starter bus. :Parameters: `private` : bool If true, do not return a shared connection. r2 )r r2 s r% � get_starterzBus.get_starter� r4 r& c � � | j t k( rd}n.| j t k( rd}n| j t k( rd}nd}d| j j | j j |t | � fz S )N�session�system�starterzunknown bus typez<%s.%s (%s) at %#x>)r r r r r( � __module__�__name__�id)r, �names r% �__repr__z Bus.__repr__� sn � � �>�>�[� (� �D� �^�^�z� )��D� �^�^�{� *� �D�%�D�$����(A�(A�(,���(?�(?�(,�b��h�(8� 8� 8r& )F)r> r= � __qualname__�__doc__r r � TYPE_SESSIONr r+ r0 �property� _connectionr3 � staticmethodr6 r8 rA �__str__� __classcell__)r( s @r% r r . s� �� �� �� +� 8� 8�%� �1�f!� � �>�4�� J�K�K� +� �{�+�K�*� �j�)�J�+� �{�+�K� 8� �Gr& r c � � e Zd ZdZdd�Zy)r z The system-wide message bus.Nc �P � t j | t j ||�� S )a� Return a connection to the system bus. :Parameters: `private` : bool If true, never return an existing shared instance, but instead return a private connection. `mainloop` : dbus.mainloop.NativeMainLoop The main loop to use. The default is to use the default main loop if one has been set up, or raise an exception if none has been. )r r" )r r � TYPE_SYSTEM�r r" r s r% r zSystemBus.__new__� s' � � �{�{�3����(�#*� � ,� ,r& �FN�r> r= rB rC r r/ r& r% r r � s � �&� ,r& r c � � e Zd ZdZdd�Zy)r z(The session (current login) message bus.Nc �P � t j | t j ||�� S )a� Return a connection to the session bus. :Parameters: `private` : bool If true, never return an existing shared instance, but instead return a private connection. `mainloop` : dbus.mainloop.NativeMainLoop The main loop to use. The default is to use the default main loop if one has been set up, or raise an exception if none has been. �r" r )r r rD rM s r% r zSessionBus.__new__� �) � � �{�{�3�� 0� 0�'�$,� � .� .r& rN rO r/ r& r% r r � s � �2� .r& r c � � e Zd ZdZdd�Zy)r zjThe bus that activated this process (only valid if this process was launched by DBus activation). Nc �P � t j | t j ||�� S )a� Return a connection to the bus that activated this process. :Parameters: `private` : bool If true, never return an existing shared instance, but instead return a private connection. `mainloop` : dbus.mainloop.NativeMainLoop The main loop to use. The default is to use the default main loop if one has been set up, or raise an exception if none has been. rR )r r � TYPE_STARTERrM s r% r zStarterBus.__new__� rS r& rN rO r/ r& r% r r � s � �� .r& r N) rC � __future__r �__all__� __docformat__�dbus.exceptionsr �_dbus_bindingsr r r r r r r r r r r r �dbus.busr � dbus.lowlevelr � dbus._compatr r r r r r/ r& r% �<module>r_ sp �� ?�: "� :��"� � )�I� I� I� I� #� '� ��-� �H,�� ,�".�� .�".�� .r&