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Editing: expatreader.cpython-34.pyc
� j fc; � @ sA d Z d Z d d l Td d l m Z m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z m Z d d l Z e j d d � d k r� e d d � � n [ y d d l m Z Wn! e k r� e d d � � Yn# Xe e d � r e d d � � n d d l m Z m Z m Z e j Z e j Z y d d l Z Wn e k rjd d � Z Yn Xd d l Z e j Z [ [ Gd d � d � Z Gd d � d e j � Z Gd d � d e j e j � Z! d d � Z" e# d k r=d d l$ Z% e" � Z& e& j' e% j( j j) � � e& j* e% j( j+ � � e& j, d � n d S) z] SAX driver for the pyexpat C module. This driver works with pyexpat.__version__ == '2.22'. z0.20� )�*)�feature_validation�feature_namespaces)�feature_namespace_prefixes)�feature_external_ges�feature_external_pes)�feature_string_interning)�property_xml_string�property_interning_dictN� �javazexpat not available in Java)�expatzexpat not supported� ParserCreate)� xmlreader�saxutils�handlerc C s | S)N� )�or r �8/opt/alt/python34/lib64/python3.4/xml/sax/expatreader.py�_mkproxy' s r c @ s e Z d Z d S)� _ClosedParserN)�__name__� __module__� __qualname__r r r r r . s r c @ sR e Z d Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d S) � ExpatLocatorz�Locator for use with the ExpatParser class. This uses a weak reference to the parser object to avoid creating a circular reference between the parser and the content handler. c C s t | � | _ d S)N)r �_ref)�self�parserr r r �__init__9 s zExpatLocator.__init__c C s& | j } | j d k r d S| j j S)N)r �_parser�ErrorColumnNumber)r r r r r �getColumnNumber< s z ExpatLocator.getColumnNumberc C s& | j } | j d k r d S| j j S)N� )r r �ErrorLineNumber)r r r r r � getLineNumberB s zExpatLocator.getLineNumberc C s& | j } | d k r d S| j j � S)N)r �_source� getPublicId)r r r r r r& H s zExpatLocator.getPublicIdc C s& | j } | d k r d S| j j � S)N)r r% � getSystemId)r r r r r r' N s zExpatLocator.getSystemIdN) r r r �__doc__r r! r$ r& r' r r r r r 3 s r c @ s� e Z d Z d Z d dD d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d d � Z d d � Z d d � Z d d � Z d d � Z d d! � Z d" d# � Z d$ d% � Z d& d' � Z d( d) � Z d* d+ � Z d, d- � Z d. d/ � Z d0 d1 � Z d2 d3 � Z d4 d5 � Z d6 d7 � Z d8 d9 � Z d: d; � Z d< d= � Z d> d? � Z d@ dA � Z! dB S)E� ExpatParserz$SAX driver for the pyexpat C module.r � � � c C se t j j | | � t j � | _ d | _ | | _ d | _ d | _ g | _ d | _ d | _ d S)Nr r" ) r �IncrementalParserr Z InputSourcer% r � _namespaces�_lex_handler_prop�_parsing� _entity_stack� _external_ges� _interning)r ZnamespaceHandling�bufsizer r r r Z s zExpatParser.__init__c C sO t j | � } | | _ | j � | j j t | � � t j j | | � d S)z3Parse an XML document from a URL or an InputSource.N) r �prepare_input_sourcer% �reset� _cont_handlerZsetDocumentLocatorr r r- �parse)r �sourcer r r r8 g s zExpatParser.parsec C s/ | j � d k r+ | j j | j � � n d S)N)r' r ZSetBase)r r9 r r r � prepareParserp s zExpatParser.prepareParserc C s- t j j | | � | j r) | j � n d S)N)r r- �setContentHandlerr0 �_reset_cont_handler)r r r r r r; v s z ExpatParser.setContentHandlerc C sl | t k r | j S| t k r, | j d k S| t t t f k rE d S| t k rX | j St d | � � d S)Nr zFeature '%s' not recognized) r r. r r3 r r r r r2 �SAXNotRecognizedException)r �namer r r � getFeature{ s zExpatParser.getFeaturec C s | j r t d � � n | t k r0 | | _ n� | t k rH | | _ n� | t k r� | rx | j d k r� i | _ q� q d | _ n| | t k r� | r t d � � q nX | t k r� | r t d � � q n4 | t k r� | r t d � � q n t d | � � d S)Nz!Cannot set features while parsingz!expat does not support validationz/expat does not read external parameter entitiesz(expat does not report namespace prefixeszFeature '%s' not recognized) r0 �SAXNotSupportedExceptionr r. r r2 r r3 r r r r= )r r> �stater r r � setFeature� s2 zExpatParser.setFeaturec C s� | t j k r | j S| t k r) | j S| t k r{ | j rl t | j d � r] | j j � St d � � q{ t d � � n t d | � � d S)N�GetInputContextz=This version of expat does not support getting the XML stringz.XML string cannot be returned when not parsingz Property '%s' not recognized) r �property_lexical_handlerr/ r r3 r r �hasattrrC r= r@ )r r> r r r � getProperty� s zExpatParser.getPropertyc C s| | t j k r1 | | _ | j rx | j � qx nG | t k rI | | _ n/ | t k rh t d | � � n t d | � � d S)NzProperty '%s' cannot be setz Property '%s' not recognized) r rD r/ r0 �_reset_lex_handler_propr r3 r r@ r= )r r> �valuer r r � setProperty� s zExpatParser.setPropertyc C s� | j s, | j � d | _ | j j � n y | j j | | � WnV t j k r� } z3 t t j | j � | | � } | j j | � WYd d } ~ Xn Xd S)Nr" ) r0 r6 r7 Z startDocumentr ZParser �errorZSAXParseExceptionZ ErrorString�codeZ _err_handlerZ fatalError)r �data�isFinal�e�excr r r �feed� s zExpatParser.feedc C s� | j s* | j d k s* t | j t � r. d Sz6 | j d d d �| j j � d | _ d | _ Wd d | _ | j d k r� t � } | j j | _ | j j | _ | | _ n | j j � } | d k r� | j � n Xd S)N� rM r" r ) r1 r � isinstancer rP r7 Z endDocumentr0 r r# r% Z getByteStream�close)r r Zbsr r r rS � s" zExpatParser.closec C s( | j j | j _ | j j | j _ d S)N)r7 �processingInstructionr Z ProcessingInstructionHandler� charactersZCharacterDataHandler)r r r r r< � s z ExpatParser._reset_cont_handlerc C s� | j } | j } | d k rN d | _ d | _ d | _ d | _ d | _ n< | j | _ | j | _ | j | _ | j | _ | j | _ d S)N) r/ r ZCommentHandlerZStartCdataSectionHandlerZEndCdataSectionHandlerZStartDoctypeDeclHandlerZEndDoctypeDeclHandlerZcommentZ startCDATAZendCDATA�start_doctype_declZendDTD)r Zlexr r r r rG � s z#ExpatParser._reset_lex_handler_propc C sd | j r] t j | j j � d d | j �| _ d | j _ | j | j _ | j | j _ nB t j | j j � d | j �| _ | j | j _ | j | j _ | j � | j | j _ | j | j _ | j | j _ | j | j _ d | _ | j r| j � n | j | j _ y | j | j _ Wn t k r:Yn X| j j t j � d | _! g | _" d S)N� �internr" r )#r. r r r% Z getEncodingr3 r Znamespace_prefixes�start_element_nsZStartElementHandler�end_element_nsZEndElementHandler� start_element� end_elementr< �unparsed_entity_declZUnparsedEntityDeclHandler� notation_declZNotationDeclHandler�start_namespace_declZStartNamespaceDeclHandler�end_namespace_declZEndNamespaceDeclHandlerZ_decl_handler_propr/ rG �external_entity_refZExternalEntityRefHandler�skipped_entity_handlerZSkippedEntityHandler�AttributeErrorZSetParamEntityParsingZ*XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONEr0 r1 )r r r r r6 s6 zExpatParser.resetc C s | j d k r d S| j j S)N)r r )r r r r r! + s zExpatParser.getColumnNumberc C s | j d k r d S| j j S)Nr" )r r# )r r r r r$ 0 s zExpatParser.getLineNumberc C s | j j � S)N)r% r& )r r r r r& 5 s zExpatParser.getPublicIdc C s | j j � S)N)r% r' )r r r r r' 8 s zExpatParser.getSystemIdc C s | j j | t | � � d S)N)r7 Z startElement�AttributesImpl)r r> �attrsr r r r[ < s zExpatParser.start_elementc C s | j j | � d S)N)r7 Z endElement)r r> r r r r\ ? s zExpatParser.end_elementc C sL | j � } t | � d k r- d | f } n5 t | � d k rV | d | d f } n t | � } i } i } x� | j � D]� \ } } | j � } t | � } | d k r� | } d | f } nQ | d k r� d | d | d f } | d | d f } n | d } t | � } | | | <| | | <q{ W| j j | d t | | � � d S)Nr" � r z%s:%sr* )�split�len�tuple�itemsr7 ZstartElementNS�AttributesNSImpl) r r> re �pairZnewattrsZqnamesZanamerH �partsZlengthZqnameZapairr r r rY B s. z ExpatParser.start_element_nsc C sy | j � } t | � d k r- d | f } n5 t | � d k rV | d | d f } n t | � } | j j | d � d S)Nr" rf r )rg rh ri r7 Z endElementNS)r r> rl r r r rZ d s zExpatParser.end_element_nsc C s | j j | | � d S)N)r7 rT )r �targetrL r r r �processing_instructionp s z"ExpatParser.processing_instructionc C s | j j | � d S)N)r7 rU )r rL r r r �character_datat s zExpatParser.character_datac C s | j j | | � d S)N)r7 ZstartPrefixMapping)r �prefixZurir r r r_ w s z ExpatParser.start_namespace_declc C s | j j | � d S)N)r7 ZendPrefixMapping)r rq r r r r` z s z ExpatParser.end_namespace_declc C s | j j | | | � d S)N)r/ ZstartDTD)r r> �sysid�pubidZhas_internal_subsetr r r rV } s z ExpatParser.start_doctype_declc C s | j j | | | | � d S)N)� _dtd_handlerZunparsedEntityDecl)r r> �baserr rs Z notation_namer r r r] � s z ExpatParser.unparsed_entity_declc C s | j j | | | � d S)N)rt Z notationDecl)r r> ru rr rs r r r r^ � s zExpatParser.notation_declc C s� | j s d S| j j | | � } t j | | j j � p= d � } | j j | j | j f � | j j | � | _ | | _ y t j j | | � Wn d SYn X| j d \ | _ | _ | j d =d S)Nr" rQ r ���rv )r2 Z _ent_handlerZ resolveEntityr r5 r% r' r1 �appendr ZExternalEntityParserCreater r- r8 )r �contextru rr rs r9 r r r ra � s z ExpatParser.external_entity_refc C s' | r d | } n | j j | � d S)N�%)r7 Z skippedEntity)r r> Zis_per r r rb � s z"ExpatParser.skipped_entity_handlerNi i� )"r r r r( r r8 r: r; r? rB rF rI rP rS r< rG r6 r! r$ r& r' r[ r\ rY rZ ro rp r_ r` rV r] r^ ra rb r r r r r) W s> ' " r) c O s t | | � S)N)r) )�args�kwargsr r r � create_parser� s r| �__main__z:http://www.ibiblio.org/xml/examples/shakespeare/hamlet.xml)-r( �versionZxml.sax._exceptionsZxml.sax.handlerr r r r r r r r �sys�platformZSAXReaderNotAvailableZ xml.parsersr � ImportErrorrE Zxml.saxr r r rd rk �_weakrefr �weakref�proxyr ZLocatorr r- r) r| r Zxml.sax.saxutilsZxml�pr; ZsaxZ XMLGeneratorZsetErrorHandlerZ ErrorHandlerr8 r r r r �<module> sL $ � N
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