OwlCyberSecurity - MANAGER
Edit File: expatbuilder.cpython-35.opt-1.pyc
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This avoids all the overhead of SAX and pulldom to gain performance. � )� xmlbuilder�minidom�Node)�EMPTY_NAMESPACE� EMPTY_PREFIX�XMLNS_NAMESPACE)�expat)� _append_child�_set_attribute_node)� NodeFilterZCDATANZcdata�ENUMZ enumerationZENTITY�entityZENTITIES�entities�ID�idZIDREFZidrefZIDREFSZidrefsZNMTOKENZnmtokenZNMTOKENSZnmtokensc @ s� e Z d Z 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 S)� ElementInfo� _attr_info�_model�tagNameNc C s | | _ g | _ | | _ d S)N)r r r )�selfr �model� r �9/opt/alt/python35/lib64/python3.5/xml/dom/expatbuilder.py�__init__? s zElementInfo.__init__c C s | j | j | j f S)N)r r r )r r r r � __getstate__D s zElementInfo.__getstate__c C s | \ | _ | _ | _ d S)N)r r r )r �stater r r � __setstate__G s zElementInfo.__setstate__c C sY xO | j D]D } | d | k r | d } | d d k rB t d St | d Sq Wt j S)N� � r �(r ���r )r � _typeinfo_mapr �_no_type)r �aname�info�tr r r �getAttributeTypeJ s z ElementInfo.getAttributeTypec C s t j S)N)r r" )r Z namespaceURIZ localNamer r r �getAttributeTypeNST s z ElementInfo.getAttributeTypeNSc C s: | j r2 | j d } | t j j t j j f k Sd Sd S)Nr F)r r r Z XML_CTYPE_ANYZXML_CTYPE_MIXED)r �typer r r �isElementContentW s z ElementInfo.isElementContentc C s( | j r | j d t j j k Sd Sd S)Nr F)r r r ZXML_CTYPE_EMPTY)r r r r �isEmpty_ s zElementInfo.isEmptyc C s6 x/ | j D]$ } | d | k r | d d k Sq Wd S)Nr r r Fr )r )r r# r$ r r r �isIde s zElementInfo.isIdc C s | j | | f � S)N)r+ )r ZeuriZenameZaurir# r r r �isIdNSk s zElementInfo.isIdNS)r r r ) �__name__� __module__� __qualname__� __slots__r r r r& r' r) r* r+ r, r r r r r < s r c C s | j | | � S)N)�_intern_setdefault)�builder�sr r r �_interno s r4 c C s� | j d � } | j } t | � d k ry | \ } } } | | | � } d | | f } | | | � } | | | � } nJ t | � d k r� | \ } } t } | | | � } } n t d | � � | | | � | | | f S)N� � z%s:%sr z4Unsupported syntax: spaces in URIs not supported: %r)�splitr1 �lenr � ValueError)r2 �name�parts�intern�uri� localname�prefix�qnamer r r �_parse_ns_namer s rA c @ si e Z d Z 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 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/ d0 � Z d1 d2 � Z d3 d4 � Z d5 d6 � Z d7 d8 � Z d9 d: � Z d S);� ExpatBuilderzPDocument builder that uses Expat to build a ParsedXML.DOM document instance.Nc C st | d k r t j � } | | _ | j j d k rK t | j j � | _ n d | _ t | _ d | _ | j � d S)N) r ZOptions�_options�filter�FilterVisibilityController�_filterr �_finish_start_element�_parser�reset)r �optionsr r r r � s zExpatBuilder.__init__c C s t j � S)zCreate a new parser object.)r � ParserCreate)r r r r � createParser� s zExpatBuilder.createParserc C se | j s^ | j � | _ | j j j | _ d | j _ d | j _ d | j _ | j | j � | j S)z7Return the parser object, creating a new one if needed.T) rH rL r< � setdefaultr1 Z buffer_textZordered_attributesZspecified_attributes�install)r r r r � getParser� s zExpatBuilder.getParserc C s@ t j t d d � | _ | j | _ | j j | _ d | _ d S)z6Free all data structures used during DOM construction.NF)�theDOMImplementationZcreateDocumentr �document�curNode� _elem_info�_cdata)r r r r rI � s zExpatBuilder.resetc C s� | j | _ | j | _ | j | _ | j | _ | j j rH | j | _ | j | _ | j j rl | j | _ | j j r� | j | _ | j | _ | j | _ n | j | _ | j | _ | j | _ | j | _ | j | _ d S)z>Install the callbacks needed to build the DOM into the parser.N)!�start_doctype_decl_handler�StartDoctypeDeclHandler�first_element_handler�StartElementHandler�end_element_handler�EndElementHandler� pi_handler� ProcessingInstructionHandlerrC r �entity_decl_handler�EntityDeclHandler�notation_decl_handler�NotationDeclHandler�comments�comment_handler�CommentHandlerZcdata_sections�start_cdata_section_handler�StartCdataSectionHandler�end_cdata_section_handler�EndCdataSectionHandler� character_data_handler_cdata�CharacterDataHandler�character_data_handler�external_entity_ref_handler�ExternalEntityRefHandler�xml_decl_handlerZXmlDeclHandler�element_decl_handlerZElementDeclHandler�attlist_decl_handlerZAttlistDeclHandler)r �parserr r r rN � s$ zExpatBuilder.installc C s� | j � } d } yf xO | j d � } | s. P| j | d � | r] | j j r] | j | � d } q W| j d d � Wn t k r� Yn X| j } | j � d | _ | S) zIParse a document from a file object, returning the document node.T� i r F� Ni @ ) rO �read�ParserQ �documentElement� _setup_subset� ParseEscaperI rH )r �filerp Z first_buffer�buffer�docr r r � parseFile� s$ zExpatBuilder.parseFilec C sb | j � } y! | j | d � | j | � Wn t k rA Yn X| j } | j � d | _ | S)z<Parse a document from a string, returning the document node.TN)rO rt rv rw rQ rI rH )r �stringrp rz r r r � parseString� s zExpatBuilder.parseStringc C sA | j j r= t � } | j | � | j � } | | j j _ d S)z/Load the internal subset if there might be one.N)rQ �doctype�InternalSubsetExtractorr} � getSubset�internalSubset)r ry Z extractor�subsetr r r rv � s zExpatBuilder._setup_subsetc C s� | j j j | | | � } | j | _ t | j | � | | j _ | j r� | j j | � t k r� d | j _ | j j d =d } d | j _ d | j _ | r� | d k r� g | j _ g | j _ d | j _ d | j _ | j | j _ d S)Nr ���)rQ �implementationZcreateDocumentType� ownerDocumentr r~ rF � acceptNode� FILTER_REJECT� childNodesrH r^ r` r �_seq� notationsrc r\ �end_doctype_decl_handler�EndDoctypeDeclHandler)r Z doctypeName�systemId�publicId�has_internal_subsetr~ r r r rU � s$ ! z'ExpatBuilder.start_doctype_decl_handlerc C sI | j j r | j | j _ | j | j _ | j p9 | j sE t | _ d S)N) rC ra rb rH rc r[ r\ rS rF r �_finish_end_element)r r r r r� s z%ExpatBuilder.end_doctype_decl_handlerc C sZ | j j | | � } t | j | � | j rV | j j | � t k rV | j j | � d S)N)rQ ZcreateProcessingInstructionr rR rF r� r� � removeChild)r �target�data�noder r r r[ s !zExpatBuilder.pi_handlerc C s� | j j } | j rd | j rF | d j t k rF | d j | � d S| j j | � } d | _ n^ | r� | d j t k r� | d } | j | } | | _ d St j � } | | _ | j | _ t | j | � d S)Nr Tr� r� r� r� )rR r� rT �_cdata_continue�nodeType�CDATA_SECTION_NODEZ appendDatarQ ZcreateCDATASection� TEXT_NODEr� r �Textr� r )r r� r� r� �valuer r r rh s" z)ExpatBuilder.character_data_handler_cdatac C s | j j } | rC | d j t k rC | d } | j | | _ d St j � } | j | | _ | j | _ t | j | � d S)Nr r� r� ) rR r� r� r� r� r r� rQ r� r )r r� r� r� r r r rj & s z#ExpatBuilder.character_data_handlerc C s� | r d S| j j s d S| j j | | | | � } | d k rc | j j | � } | j j | � | j j j j j | � | j r� | j j | � t k r� | j j j j d =d S)Nr r� ) rC r rQ Z_create_entityZcreateTextNoder� �appendr~ r� rF r� r� ) r Z entityNameZis_parameter_entityr� �baser� r� � notationNamer� �childr r r r] 1 s !z ExpatBuilder.entity_decl_handlerc C si | j j | | | � } | j j j j j | � | j re | j j | � t k re | j j j j d =d S)Nr r� ) rQ Z_create_notationr~ r� r� r� rF r� � FILTER_ACCEPT)r r� r� r� r� r� r r r r_ C s !z"ExpatBuilder.notation_decl_handlerc C sW | j j | � } t | j | � | j rS | j j | � t k rS | j j | � d S)N)rQ Z createCommentr rR rF r� r� r� )r r� r� r r r rb I s !z ExpatBuilder.comment_handlerc C s d | _ d | _ d S)NTF)rT r� )r r r r rd O s z(ExpatBuilder.start_cdata_section_handlerc C s d | _ d | _ d S)NF)rT r� )r r r r rf S s z&ExpatBuilder.end_cdata_section_handlerc C s d S)Nr r )r �contextr� r� r� r r r rk W s z(ExpatBuilder.external_entity_ref_handlerc C sH | j d k r" | j r" t | _ | j | j � _ | j | | � d S)N)rF rS r r� �start_element_handlerrO rX )r r: � attributesr r r rW Z s z"ExpatBuilder.first_element_handlerc C s� | j j | � } t | j | � | | _ | r� xl t d t | � d � D]R } t j | | t d t � } | | d } | | _ | j | _ t | | � qJ W| | j j k r� | j | � d S)Nr r r )rQ Z createElementr rR �ranger8 r �Attrr r r� r� r ru rG )r r: r� r� �i�ar� r r r r� ` s z"ExpatBuilder.start_element_handlerc C s� | j r� | | j j k r d S| j j | � } | t k rJ t | � n | t k rc t | � n d S| j | _ | j j | � | j � d S)N) rF rQ ru �startContainerr� �Rejecter� FILTER_SKIP�Skipper� parentNoderR r� �unlink)r r� Zfiltr r r rG q s z"ExpatBuilder._finish_start_elementc C s& | j } | j | _ | j | � d S)N)rR r� r� )r r: rR r r r rY � s z ExpatBuilder.end_element_handlerc C s� | j j | j � } | r+ | j | | � | j r| | | j j k rJ d S| j j | � t k r| | j j | � | j � d S)N) rS �getr �_handle_white_text_nodesrF rQ ru r� r� rR r� r� )r rR r$ r r r r� � s z ExpatBuilder._finish_end_elementc C s� | j j s | j � r d Sg } x= | j D]2 } | j t k r- | j j � r- | j | � q- Wx | D] } | j | � qj Wd S)N) rC Z whitespace_in_element_contentr) r� r� r� r� �stripr� r� )r r� r$ �Lr� r r r r� � s z%ExpatBuilder._handle_white_text_nodesc C sD | j j | � } | d k r7 t | | � | j | <n | | _ d S)N)rS r� r r )r r: r r$ r r r rn � s z!ExpatBuilder.element_decl_handlerc C sc | j j | � } | d k r7 t | � } | | j | <| j j d | d d | d | | g � d S)Nr )rS r� r r r� )r �elemr: r( �defaultZrequiredr$ r r r ro � s z!ExpatBuilder.attlist_decl_handlerc C sI | | j _ | | j _ | d k rE | r9 d | j _ n d | j _ d S)Nr TF)rQ �version�encoding� standalone)r r� r� r� r r r rm � s z ExpatBuilder.xml_decl_handler) r- r. r/ �__doc__r rL rO rI rN r{ r} rv rU r� r[ rh rj r] r_ rb rd rf rk rW r� rG rY r� r� rn ro rm r r r r rB � s: rB c @ s� e Z d Z d Z d Z d d � Z d d � Z d d � Z e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j e j! i Z" d S) rE zoWrapper around a DOMBuilderFilter which implements the checks to make the whatToShow filter attribute work.rD c C s | | _ d S)N)rD )r rD r r r r � s z#FilterVisibilityController.__init__c C sr | j | j } | j j | @rj | j j | � } | t k rD t � | t k rf t d t | � � � | St Sd S)Nz)startContainer() returned illegal value: ) �_nodetype_maskr� rD � whatToShowr� �FILTER_INTERRUPTrw �_ALLOWED_FILTER_RETURNSr9 �reprr� )r r� �mask�valr r r r� � s z)FilterVisibilityController.startContainerc C s� | j | j } | j j | @r� | j j | � } | t k rD t � | t k r� | j } x( | j d d � D] } | j | � qm Wt S| t k r� t d t | � � � | St Sd S)Nz%acceptNode() returned illegal value: )r� r� rD r� r� r� rw r� r� r� Z appendChildr� r� r9 r� r� )r r� r� r� �parentr� r r r r� � s z%FilterVisibilityController.acceptNodeN)rD )#r- r. r/ r� r0 r r� r� r Z ELEMENT_NODEr Z SHOW_ELEMENTZATTRIBUTE_NODEZSHOW_ATTRIBUTEr� Z SHOW_TEXTr� ZSHOW_CDATA_SECTIONZENTITY_REFERENCE_NODEZSHOW_ENTITY_REFERENCEZ ENTITY_NODEZ SHOW_ENTITYZPROCESSING_INSTRUCTION_NODEZSHOW_PROCESSING_INSTRUCTIONZ COMMENT_NODEZ SHOW_COMMENT� DOCUMENT_NODEZ SHOW_DOCUMENTZDOCUMENT_TYPE_NODEZSHOW_DOCUMENT_TYPEZDOCUMENT_FRAGMENT_NODEZSHOW_DOCUMENT_FRAGMENTZ NOTATION_NODEZ SHOW_NOTATIONr� r r r r rE � s" rE c @ s" e Z d Z d Z d d � Z d S) � FilterCrutch�_builder�_level� _old_start�_old_endc C sO d | _ | | _ | j } | j | _ | j | _ | j | _ | j | _ d S)Nr ) r� r� rH rX r� rZ r� r� rY )r r2 rp r r r r s zFilterCrutch.__init__N)r� r� r� r� )r- r. r/ r0 r r r r r r� s r� c @ s: e Z d Z f Z d d � Z d d � Z d d � Z d S)r� c C s> t j | | � | j } x d D] } t | | d � q Wd S)Nr\ rc ri re rg rl )r\ rc ri re rg rl )r� r rH �setattr)r r2 rp r: r r r r s zRejecter.__init__c G s | j d | _ d S)Nr )r� )r �argsr r r r� s z Rejecter.start_element_handlerc G sZ | j d k rF | j j } | j j | � | j | _ | j | _ n | j d | _ d S)Nr r )r� r� rH rN r� rX r� rZ )r r� rp r r r rY s z Rejecter.end_element_handlerN)r- r. r/ r0 r r� rY r r r r r� s r� c @ s. e Z d Z f Z d d � Z d d � Z d S)r� c G s? | j j } | j | � | j j | k r; | j d | _ d S)Nr )r� rR r� r� )r r� r� r r r r� - s z Skipper.start_element_handlerc G s` | j d k r? | j | j j _ | j | j j _ d | _ n | j d | _ | j | � d S)Nr r )r� r� r� rH rX r� rZ )r r� r r r rY 3 s zSkipper.end_element_handlerN)r- r. r/ r0 r� rY r r r r r� * s r� z8http://xml.python.org/entities/fragment-builder/internalz�<!DOCTYPE wrapper %%s [ <!ENTITY fragment-builder-internal SYSTEM "%s"> %%s ]> <wrapper %%s >&fragment-builder-internal;</wrapper>c @ sm e Z d Z 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 S)�FragmentBuilderz�Builder which constructs document fragments given XML source text and a context node. The context node is expected to provide information about the namespace declarations which are in scope at the start of the fragment. Nc C sM | j t k r$ | | _ | | _ n | j | _ | | _ t j | | � d S)N)r� r� �originalDocumentr� r� rB r )r r� rJ r r r r [ s zFragmentBuilder.__init__c C s t j | � d | _ d S)N)rB rI �fragment)r r r r rI d s zFragmentBuilder.resetc C s | j | j � � S)zRParse a document fragment from a file object, returning the fragment node.)r} rs )r rx r r r r{ h s zFragmentBuilder.parseFilec C s� | | _ | j � } | j j } d } | r} | j p? | j � } | j rd d | j | j f } q� | j r� d | j } n d } | j � } t | | | f } y | j | d � Wn | j � � Yn X| j } | j � | S)zMParse a document fragment from a string, returning the fragment node.rr zPUBLIC "%s" "%s"z SYSTEM "%s"r ) �_sourcerO r� r~ r� �_getDeclarationsr� r� � _getNSattrs�_FRAGMENT_BUILDER_TEMPLATErt rI r� ) r r| rp r~ Zidentr� ZnsattrsrQ r� r r r r} m s, zFragmentBuilder.parseStringc C s{ | j j j } d } | rwx� t | j j � D]s } | j j | � } | rV | d } d | | j f } | j r� d | | j | j f } q. d | | j f } q. Wx� t | j j � D]� } | j j | � } | r� | d } d | | j f } | j rd | | j | j f } n5 | j r7d | | j f } n d | | j j f } | j rid | | j f } | d } q� W| S) z�Re-create the internal subset from the DocumentType node. 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'file' may be either a file name or an open file object. �rbN)r� rB � isinstance�str�openr{ )rx � namespacesr2 �fp�resultr r r �parse� s r� c C s( | r t � } n t � } | j | � S)zOParse a document from a string, returning the resulting Document node. )r� rB r} )r| r� r2 r r r r} � s r} c C sn | r t | � } n t | � } t | t � r[ t | d � � } | j | � } Wd QRXn | j | � } | S)z�Parse a fragment of a document, given the context from which it was originally extracted. context should be the parent of the node(s) which are in the fragment. 'file' may be either a file name or an open file object. r� N)r� r� r� r� r� r{ )rx r� r� r2 r� r� r r r � parseFragment� s r� c C s. | r t | � } n t | � } | j | � S)z�Parse a fragment of a document from a string, given the context from which it was originally extracted. context should be the parent of the node(s) which are in the fragment. )r� r� r} )r| r� r� r2 r r r �parseFragmentString� s r� c C s! | j r t | � St | � Sd S)z,Create a builder based on an Options object.N)r� r� rB )rJ r r r � makeBuilder� s r� )3r� Zxml.domr r r r r r Z xml.parsersr Zxml.dom.minidomr r Zxml.dom.NodeFilterr r� r� r� ZDOMBuilderFilterr� r� r� r� ZgetDOMImplementationrP ZTypeInfor! �objectr r4 rA rB r� rE r� r� r� r� r� r� r� r� r� � Exceptionrw r r� r} r� r� r� r r r r �<module> s\ 3 � B: u_%,