Z?iv,dZddlZddlZddlZddlmZddlmZmZm Z m Z m Z ddl m Z ddlmZddlmZddlmZmZd d lmZd d lmZmZmZd d lmZmZd d lmZm Z dZ!dZ"dZ#dZ$dZ%dZ&dZ'e"de#de$de%de'de&diZ(ejRdejTZ+e dZ,de!de"de#d e$d!e%d"e'd#e&d$Z-d%e,d&e,fd'Z.d%e/d&ejfd(Z0d%ejd&e/fd)Z1e.fd*ed+d,d-e/d.eegefd&e e2e/f d/Z3Gd0d1e Z4Gd2d,ee Z5y)3z~ Anything related to Extensible Metadata Platform (XMP) metadata. https://en.wikipedia.org/wiki/Extensible_Metadata_Platform N)Iterator)AnyCallableOptionalTypeVarUnion)ExpatBuilderNS)Document)Element) ExpatError XMLParserType)XmpInformationProtocol) StreamTypedeprecate_with_replacementdeprecation_no_replacement) PdfReadErrorXmpDocumentError) ContentStream PdfObjectz+http://www.w3.org/1999/02/22-rdf-syntax-ns#z http://purl.org/dc/elements/1.1/zhttp://ns.adobe.com/xap/1.0/zhttp://ns.adobe.com/pdf/1.3/zhttp://ns.adobe.com/xap/1.0/mm/zhttp://ns.adobe.com/pdfx/1.3/zhttp://www.aiim.org/pdfa/ns/id/dcxmppdfxmpMMpdfaidpdfxa{ (?P[0-9]{4}) (- (?P[0-9]{2}) (- (?P[0-9]+) (T (?P[0-9]{2}): (?P[0-9]{2}) (:(?P[0-9]{2}(.[0-9]+)?))? (?PZ|[-+][0-9]{2}:[0-9]{2}) )? )? )? Ku valuereturnc|SNrs ?/var/www/html/qr/venv/lib/python3.12/site-packages/pypdf/xmp.py _identityr%js Lc 0tj|}|td|t|j d}t|j dxsd}t|j dxsd}t|j dxsd}t|j dxsd}t j |j d xsd}|jt j}||z d z} t|} t| } |j d xsd } tj|||||| | } | d k7rDd | jdD\}}|dz}|dkr|dz}| tj||z} | S)NzInvalid date format: yearmonth1dayhour0minutesecondi@BtzdZc32K|]}t|ywr!)int).0xs r$ z"_converter_date..s!AQ#a&!As:r)hoursminutes) iso8601match ValueErrorr3groupdecimalDecimal to_integral ROUND_FLOORdatetimesplit timedelta)rmatchesr(r)r+r,r.r/ seconds_decmilliseconds_decseconds millisecondsr0dt tzd_hours tzd_minutess r$_converter_daterNnsummE"G0899 w}}V$ %D  g&-# .E gmmE")c *C w}}V$+ ,D x(/C 0F __W]]84; >1 22r&elementselfXmpInformation list_type converterc|jt|}g}t|rN|D]G}|jtdD],}|j|}||}|j |.I|Sy)Nli)getElementsByTagNameNS RDF_NAMESPACElen _get_textappend) rXrYr[r\ containersretval containeritemrs r$ _generic_getrhs{// yIJF :# %I!88M %t,!%( e$ % %  r&cleZdZdZdededeedeededeedeed d fd Zd ed d ffd Z xZ S) _XmpBuilderac Custom XML parser denying all entity declarations. 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The default limits of *libexpat* used by Python only block exponential entity expansion, but not cases like quadratic entity expansion which can still cause quite some memory usage. entity_nameis_parameter_entityrbase system_id public_id notation_namerNctd|)NzForbidden entities: )r )rYrkrlrrmrnrorps r$!custom_entity_declaration_handlerz-_XmpBuilder.custom_entity_declaration_handlers/ ?@@r&parsercFt|||j|_yr!)superinstallrrEntityDeclHandler)rYrs __class__s r$rvz_XmpBuilder.installs #'#I#I r&) __name__ __module__ __qualname____doc__strboolrrrr rv __classcell__)rxs@r$rjrjs A A"& AC= A 3- A  A } A$C= A  AJmJJJr&rjc eZdZdZdeddfdZedTdZ dUdede de e fddfdZ d e d e d e de efd Zd e d e de efd Zdede fdZefd e d e dee gefdeefdZd e d e deee fdZefd e d e deegefdeeefdZd e d e deeeeffdZedeee fdZej<deee ddfdZedee fdZej<dee ddfdZedeee fdZ e j<deee ddfdZ edeee!jBfdZ"e"j<deee e e!jBfddfdZ"edeee e ffdZ#e#j<deee e fddfd Z#edee fd!Z$e$j<dee ddfd"Z$edee fd#Z%e%j<dee ddfd$Z%edeee fd%Z&e&j<deee ddfd&Z&edeee fd'Z'e'j<deee ddfd(Z'edeee fd)Z(e(j<deee ddfd*Z(edeee e ffd+Z)e)j<deee e fddfd,Z)edee fd-Z*e*j<dee ddfd.Z*edeee fd/Z+e+j<deee ddfd0Z+edeee e ffd1Z,e,j<deee e fddfd2Z,edeee fd3Z-e-j<deee ddfd4Z-edee fd5Z.e.j<dee ddfd6Z.edee fd7Z/e/j<dee ddfd8Z/edee fd9Z0e0j<dee ddfd:Z0edee!jBfd;Z1e1j<dee!jBddfd<Z1edee!jBfd=Z2e2j<dee!jBddfd>Z2edee!jBfd?Z3e3j<dee!jBddfd@Z3edee fdAZ4e4j<dee ddfdBZ4edee fdCZ5e5j<dee ddfdDZ5edee fdEZ6e6j<dee ddfdFZ6edee fdGZ7e7j<dee ddfdHZ7edee fdIZ8e8j<dee ddfdJZ8edeeeffdKZ9dVd e defdLZ:d e d e ddfdMZ;d e d e dee ddfdNZd e d e deee e fddfdQZ?d e de fdRZ@dWdSZAy)XrZz An object that represents Extensible Metadata Platform (XMP) metadata. Usually accessed by :py:attr:`xmp_metadata()`. Raises: PdfReadError: if XML is invalid streamrNc||_ |jj}tj|}|jtdd|_ i|_ y#tt f$r}t d|d}~wwxYw)Nz#XML in XmpInformation was invalid: RDFr) rget_datarj parseStringAttributeErrorr rr_r`rdf_rootcache)rYrdatadoc_rootes r$__init__zXmpInformation.__init__s  J;;'')D!,!:!:4!@H%-$C$C 5% %  &(  + J!DQCHI I Js3A""B1A??Bcrtdd}|jtjd||S)z Create a new XmpInformation object with minimal structure. Returns: A new XmpInformation instance with empty metadata fields. Nutf-8)rset_data _MINIMAL_XMPencode)clsrs r$createzXmpInformation.creates1tT* ++G456{r&encryption_keycptddd| tdd|jj|y)NzXmpInformation.write_to_streamzPdfWriter.xmp_metadataz6.0.0z/the encryption_key parameter of write_to_streamz5.0.0)rrrwrite_to_stream)rYrrs r$rzXmpInformation.write_to_streams> # , $   % &A7  ##F+r& about_uri namespacenamec#K|jjtdD]N}|jtd|k(s|j ||}|||j||Ed{Py7wN Descriptionabout)rr_r`getAttributeNSgetAttributeNodeNS)rYrrrdescattrs r$ get_elementzXmpInformation.get_elementsvMM88 V HD""=':iG..y$?#J66y$GGG  H Hs=A7-A7-A5.A7c#K|jjtdD]}|jtd|k(st |j j D]4}|j j|}|s!|j|k(s1|6|jD]}|j|k(s|ywr) rr_r`rrange attributeslengthrg namespaceURI childNodes)rYrrrirchilds r$get_nodes_in_namespacez%XmpInformation.get_nodes_in_namespacesMM88 V $D""=':iGt556#A??//2D 1 1Y >" #"__$E))Y6# $  $s=B>?B>B>$B>5 B>rXc~d}|jD]+}|j|jk(s||jz }-|SN)rnodeType TEXT_NODEr)rYrXtextrs r$rbzXmpInformation._get_textsA'' #E~~0 " # r&r\c^|jj|ij|}|r|Sd}|jd||D]:}|j|jk(r |j }n|j |}n|||}|jj|i}|||<|Sr)rgetrrATTRIBUTE_NODE nodeValuerb setdefault)rYrrr\cachedrrXns_caches r$_get_single_valuez XmpInformation._get_single_value s  2.2248 M''It< G7#9#99))w/     e$E::((B7 r&cb|jj|ij|}|r|Sg}|jd||D]F}t||dx}|j |%|j |}|j |H|jj|i}|||<|S)NrBagr[rrrrhextendrbrcr) rYrrrrerXbagsrrs r$ _getter_bagzXmpInformation._getter_bag!s 2.2248 M''It< %G$WdeDDQ d#w/ e$  % ::((B7 r&c|jj|ij|}|r|Sg}|jd||D]o}t||d|x}|j |&t||dx}|j |H||j |} |j | q|jj|i} || |<|S)NrSeq)r[r\rrr) rYrrr\rrerXseqsrrrs r$_get_seq_valueszXmpInformation._get_seq_values0s  2.2248 M''It< %G$WdeyYYf d#&wFF$S d#!$.."9: e$ %::((B7 r&c|jj|ij|}|r|Si}|jd||D]}|jtd}t |rH|D]B}|jtdD]'}|j |} | ||jd<)Dl|j ||d<|jj|i} || |<|S)NrAltr^xml:langz x-default) rrrr_r`rarb getAttributer) rYrrrrerXaltsaltrgrrs r$_get_langalt_valuesz"XmpInformation._get_langalt_valuesMs 2.2248 M!#''It< >G11-GD4yFC # : :=$ OF $t 4@Et00<=FF '+nnW&={# >::((B7 r&c.|jtdS)z6Contributors to the resource (other than the authors). contributorr DC_NAMESPACErYs r$dc_contributorzXmpInformation.dc_contributor_s m<  vt <L 4eX%6%67 ''(r&c.|jtdS)z&An unordered array of publisher names. publisherrrs r$ dc_publisherzXmpInformation.dc_publishers k::r&c2|jtd|y)Nrrrs r$rzXmpInformation.dc_publishers \;?r&c.|jtdS)zLAn unordered array of text descriptions of relationships to other documents.relationrrs r$ dc_relationzXmpInformation.dc_relationrr&c2|jtd|y)Nrrrs r$rzXmpInformation.dc_relationrr&c.|jtdS)z`A language-keyed dictionary of textual descriptions of the rights the user has to this resource.rightsrrs r$ dc_rightszXmpInformation.dc_rightss'' h??r&c2|jtd|y)Nr rrs r$r zXmpInformation.dc_rightss   x@r&c.|jtdS)zCUnique identifier of the work from which this resource was derived.sourcerrs r$ dc_sourcezXmpInformation.dc_sourcerr&c2|jtd|y)Nrrrs r$rzXmpInformation.dc_sourcerr&c.|jtdS)z\An unordered array of descriptive phrases or keywords that specify the topic of the content.subjectrrs r$ dc_subjectzXmpInformation.dc_subjects i88r&c2|jtd|y)Nrrrs r$rzXmpInformation.dc_subjectrr&c.|jtdS)z9A language-keyed dictionary of the title of the resource.titlerrs r$dc_titlezXmpInformation.dc_titles'' g>>r&c2|jtd|y)Nrrrs r$rzXmpInformation.dc_titles   w?r&c.|jtdS)z@An unordered array of textual descriptions of the document type.typerrs r$dc_typezXmpInformation.dc_types f55r&c2|jtd|y)Nrrrs r$rzXmpInformation.dc_types \66:r&c.|jtdS)z:An unformatted text string representing document keywords.Keywordsr PDF_NAMESPACErs r$ pdf_keywordszXmpInformation.pdf_keywords%%mZ@@r&c2|jtd|y)Nrrr!rs r$r"zXmpInformation.pdf_keywords }j%@r&c.|jtdS)z-The PDF file version, for example 1.0 or 1.3. PDFVersionr rs r$pdf_pdfversionzXmpInformation.pdf_pdfversions%%m\BBr&c2|jtd|y)Nr(r%rs r$r)zXmpInformation.pdf_pdfversions }lEBr&c.|jtdS)z6The name of the tool that saved the document as a PDF.Producerr rs r$ pdf_producerzXmpInformation.pdf_producerr#r&c2|jtd|y)Nr,r%rs r$r-zXmpInformation.pdf_producerr&r&c8|jtdtS)zYThe date and time the resource was originally created. Returned as a UTC datetime object. CreateDater XMP_NAMESPACErNrs r$xmp_create_datezXmpInformation.xmp_create_date %%m\?SSr&c||r#t|}|jtd|y|jtddy)Nr0rWrr2rYrdate_strs r$r3zXmpInformation.xmp_create_date3 +E2H  " "=, I  " "=, Er&c8|jtdtS)zTThe date and time the resource was last modified. Returned as a UTC datetime object. ModifyDater1rs r$xmp_modify_datezXmpInformation.xmp_modify_dater4r&c||r#t|}|jtd|y|jtddy)Nr;r6r7s r$r<zXmpInformation.xmp_modify_dater9r&c8|jtdtS)zjThe date and time that any metadata for this resource was last changed. Returned as a UTC datetime object. MetadataDater1rs r$xmp_metadata_datez XmpInformation.xmp_metadata_date$s%%m^_UUr&c||r#t|}|jtd|y|jtddy)Nr?r6r7s r$r@z XmpInformation.xmp_metadata_date)s3 +E2H  " "=.( K  " "=.$ Gr&c.|jtdS)z=The name of the first known tool used to create the resource. CreatorTool)rr2rs r$xmp_creator_toolzXmpInformation.xmp_creator_tool1s%%m]CCr&c2|jtd|y)NrC)rr2rs r$rDzXmpInformation.xmp_creator_tool6s }mUCr&c.|jtdS)zGThe common identifier for all versions and renditions of this resource. DocumentIDrXMPMM_NAMESPACErs r$xmpmm_document_idz XmpInformation.xmpmm_document_id:%%o|DDr&c2|jtd|y)NrGrrIrs r$rJz XmpInformation.xmpmm_document_id?  eDr&c.|jtdS)zZAn identifier for a specific incarnation of a document, updated each time a file is saved. InstanceIDrHrs r$xmpmm_instance_idz XmpInformation.xmpmm_instance_idCrKr&c2|jtd|y)NrPrMrs r$rQz XmpInformation.xmpmm_instance_idHrNr&c.|jtdS)zMThe part of the PDF/A standard that the document conforms to (e.g., 1, 2, 3).partrPDFAID_NAMESPACErs r$ pdfaid_partzXmpInformation.pdfaid_partLs%%&6??r&c2|jtd|y)NrTrrVrs r$rWzXmpInformation.pdfaid_partQs /?r&c.|jtdS)zFThe conformance level within the PDF/A standard (e.g., 'A', 'B', 'U'). conformancerUrs r$pdfaid_conformancez!XmpInformation.pdfaid_conformanceUs%%&6 FFr&c2|jtd|y)Nr[rYrs r$r\z!XmpInformation.pdfaid_conformanceZs /Fr&c t|dsi|_|jdtD]}|j} |j d}|dk(rn/|d|t t||dz|dzd z||dzdz}F|j|jk(r |j}n|j|}||j|<|jS) z Retrieve custom metadata properties defined in the undocumented pdfx metadata schema. Returns: A dictionary of key/value items for custom metadata properties. _custom_propertiesruↂr8Nr)rm) hasattrr_rPDFX_NAMESPACE localNamefindchrr3rrrrb)rYnodekeyidxrs r$custom_propertiesz XmpInformation.custom_properties^st12&(D #33BG 5nn((8,CbyDS c#cAga"8rBCDcAgi.) ==D$7$77 NNE NN40E/4'',! 5"&&&r&c`|jjtdD]}|jtd|k(s|cS|jj}| t d|j td}|jtd||jj||S)zBGet or create an rdf:Description element with the given about URI.rrXMP Document is Nonezrdf:Descriptionz rdf:about) rr_r`r ownerDocumentrcreateElementNSsetAttributeNS appendChild)rYrrdocs r$_get_or_create_descriptionz)XmpInformation._get_or_create_description}sMM88 V D""=':iG  mm)) ;"#9: :""=2CD M; B !!$' r&cP|jj|}|r ||vr||=yyy)z>), ()8r&c*|j|||j}t|j||}|D]}|j ||j ||x}r|j |||jj}| td|j|} |j|| d|}|jt|} |j| |j||jy)z&Set or remove a single metadata value.Nrlr7)rtrrlistr_ removeChildrremoveAttributeNoderrmr_get_namespace_prefixrncreateTextNoder}rp_update_stream) rYrrrrexisting_elementselem existing_attrrqprefix text_nodes r$rz XmpInformation._set_single_values   40..0 !>// :F&&yVHAdV2DED**3u:6I   Y '   T " r&c|j|||j}t|j||}|D]}|j ||r|j j }| td|j|}|j||d|}|jtd} |D]T} |jtd} |jt| } | j| | j| V|j| |j||jy)z+Set or remove bag values (unordered array).Nrlr7zrdf:Bagrdf:lirtrrrvr_rwrrmrryrnr`rzr}rpr{) rYrrrrr|r}rqrbagrr^rs r$rzXmpInformation._set_bag_values0  40..0 !>// :F&&yVHAdV2DED%%mY?C $((A..s5z: y)#  $   S !   T " r&c|j|||j}t|j||}|D]}|j ||r|j j }| td|j|}|j||d|}|jtd} |D]T} |jtd} |jt| } | j| | j| V|j| |j||jy)z.Set or remove sequence values (ordered array).Nrlr7zrdf:Seqrr) rYrrrrr|r}rqrseqrr^rs r$rzXmpInformation._set_seq_valuesrr&c|j|||j}t|j||}|D]}|j ||r|j j }| td|j|}|j||d|}|jtd} |jD]i\} } |jtd} | jd| |jt| } | j| | j| k|j| |j||j!y)z*Set or remove language alternative values.Nrlr7zrdf:Altrr)rtrrrvr_rwrrmrryrnr`items setAttributerzr}rpr{)rYrrrrr|r}rqrrlangrr^rs r$rz"XmpInformation._set_langalt_valuessH  40..0 !>// :F&&yVHAdV2DED%%mY?C%||~ $ e((A D1..s5z: y)#  $   S !   T " r&c.tj|dS)z?Get the appropriate namespace prefix for a given namespace URI.unknown)_NAMESPACE_PREFIX_MAPr)rYrs r$ryz$XmpInformation._get_namespace_prefixs$((I>>r&c|jj}| td|jd}|jj |y)z/Update the stream with the current XML content.Nrlr)encoding)rrmrtoxmlrr)rYrqxml_datas r$r{zXmpInformation._update_streamsDmm)) ;"#9: :99g9. 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