관리-도구
편집 파일: specification.cpython-39.opt-1.pyc
a װ_�# � @ sT d dl mZ d dlmZ g d�ZG dd� de�ZG dd� de�ZG dd � d e�Z d S ) � )� namedtuple)� XMLParser)�DBusSpecificationError�DBusSpecification�DBusSpecificationParserc @ s e Zd ZdZdS )r z,Exception for the DBus specification errors.N)�__name__� __module__� __qualname__�__doc__� r r �8/usr/lib/python3.9/site-packages/dasbus/specification.pyr # s r c @ s� e Zd ZdZdZdZdZdZdZdZ dZ e d g d ��Z e d g d ��Z e d g d��ZdgZedd� �Zdd� Zedd� �Zedd� �Zdd� Zdd� Zd S ) r zDBus XML specification.�in�out�read�writeZ readwrite�returna� <node> <interface name="org.freedesktop.DBus.Introspectable"> <method name="Introspect"> <arg type="s" name="xml_data" direction="out"/> </method> </interface> <interface name="org.freedesktop.DBus.Peer"> <method name="Ping"/> <method name="GetMachineId"> <arg type="s" name="machine_uuid" direction="out"/> </method> </interface> <interface name="org.freedesktop.DBus.Properties"> <method name="Get"> <arg type="s" name="interface_name" direction="in"/> <arg type="s" name="property_name" direction="in"/> <arg type="v" name="value" direction="out"/> </method> <method name="GetAll"> <arg type="s" name="interface_name" direction="in"/> <arg type="a{sv}" name="properties" direction="out"/> </method> <method name="Set"> <arg type="s" name="interface_name" direction="in"/> <arg type="s" name="property_name" direction="in"/> <arg type="v" name="value" direction="in"/> </method> <signal name="PropertiesChanged"> <arg type="s" name="interface_name"/> <arg type="a{sv}" name="changed_properties"/> <arg type="as" name="invalidated_properties"/> </signal> </interface> </node> �Signal��name�interface_name�type�Method�r r Zin_typeZout_type�Property�r r �readable�writabler �_membersc C s t �|| �S )z.Return a DBus specification for the given XML.)r �parse_specification)�cls�xmlr r r �from_xmlp s zDBusSpecification.from_xmlc C s i | _ dS )z Create a new DBus specification.N)r ��selfr r r �__init__u s zDBusSpecification.__init__c C s t t| j�� ��� �S )z%Interfaces of the DBus specification.)�list�dictr �keysr" r r r � interfacesy s z DBusSpecification.interfacesc C s t | j�� �S )z"Members of the DBus specification.)r% r �valuesr" r r r �members~ s zDBusSpecification.membersc C s || j |j|jf< dS )z!Add a member of a DBus interface.N)r r r )r# �memberr r r � add_member� s z DBusSpecification.add_memberc C s8 z| j ||f W S ty" Y n0 td�||���dS )z!Get a member of a DBus interface.z)DBus specification has no member '{}.{}'.N)r �KeyErrorr �format)r# r � member_namer r r � get_member� s ��z DBusSpecification.get_memberN)r r r r � DIRECTION_IN� DIRECTION_OUT� ACCESS_READ� ACCESS_WRITE�ACCESS_READWRITEZRETURN_PARAMETER�STANDARD_INTERFACESr r r r � __slots__� classmethodr! r$ �propertyr( r* r, r0 r r r r r ( s* & r c @ sl e Zd ZdZeZeefdd��Zedd� �Z edd� �Z edd � �Z ed d � �Z ed d � �Z edd� �ZdS )r z)Class for parsing DBus XML specification.c C s$ |� }| � |tj� | � ||� |S )z�Generate a representation of a DBus XML specification. :param xml: the XML specification to parse :param factory: the DBus specification factory :return: a representation od the DBus specification )� _parse_xmlr r6 )r r �factory� specificationr r r r � s z+DBusSpecificationParser.parse_specificationc C s4 | j �|�}|D ] }| j �|�s"q| �||� qdS )zParse the given XML.N)� xml_parserZxml_to_elementZ is_interface�_parse_interface)r r< r Znode�interface_elementr r r r: � s z"DBusSpecificationParser._parse_xmlc C st | j �|�}|D ]^}| j �|�r.| �||�}n6| j �|�rH| �||�}n | j �|�r| �||�}nq|�|� q|S )z8Parse the interface element from the DBus specification.) r= �get_nameZ is_property�_parse_propertyZ is_signal� _parse_signalZ is_method� _parse_methodr, )r r< r? r Zmember_elementr+ r r r r> � s z(DBusSpecificationParser._parse_interfacec C sX | j �|�}| j �|�}| j �|�}|tjtjfv }|tjtjfv }tj|||||d�S )z7Parse the property element from the DBus specification.r ) r= r@ �get_typeZ get_accessr r3 r5 r4 r )r r Zproperty_elementZ property_nameZ property_typeZproperty_accessr r r r r rA � s$ ���z'DBusSpecificationParser._parse_propertyc C sT | j �|�}g }|D ](}| j �|�s&q| j �|�}|�|� qtj||| �|�d�S )z5Parse the signal element from the DBus specification.r )r= r@ � is_parameterrD �appendr r � _get_type)r r Zsignal_elementZ signal_nameZ signal_type�element� element_typer r r rB � s �z%DBusSpecificationParser._parse_signalc C s� | j �|�}g }g }|D ]T}| j �|�s*q| j �|�}| j �|�}|tjkrX|�|� q|tjkr|�|� qtj ||| � |�| � |�d�S )z5Parse the method element from the DBus specification.r ) r= r@ rE Z get_directionrD r r1 rF r2 r rG ) r r Zmethod_elementZ method_nameZin_typesZ out_typesrH � directionrI r r r rC � s$ �z%DBusSpecificationParser._parse_methodc C s |sdS d� d�|��S )zJoin types into one value.Nz({})� )r. �join)r �typesr r r rG s z!DBusSpecificationParser._get_typeN)r r r r r r= r8 r r r: r> rA rB rC rG r r r r r � s r N) � collectionsr Z dasbus.xmlr �__all__� Exceptionr �objectr r r r r r �<module> s m