;]e< ddlZddlZddlZddlZddlmZddlmZddlmZddl m Z m Z m Z m Z mZmZmZmZmZddlmZmZddlmZmZdd lmZdd lmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(dd l)m*Z+dd l)m,Z-dd l)m.Z.ddl)m/Z0ddl)m1Z2ddl)m3Z3m4Z4ddl)m5Z6ddl)m7Z8ddl)m9Z:ddl;mZ>m?Z?m@Z@ddlAmBZBmCZCmDZDmEZEmFZFmGZGmHZHmIZImJZJmKZKmLZLmMZMmNZNmOZOmPZPmQZQmRZRddlSmTZTmUZUddlVmWZWdeXdeYdeeYee dfffdZZdeXdeYdeeYee dfffdZ[GddeFZ\Gd d!Z]Gd"d#e]Z^dS)$N)datetime)BytesIO)Path) AnyCallableDictIterableListOptionalTupleUnioncast) Encryption PasswordType) PageObject _VirtualList) index2label) StrByteType StreamTypeb_deprecate_no_replacementdeprecation_no_replacementdeprecation_with_replacementlogger_warningread_non_whitespaceread_previous_lineread_until_whitespaceskip_over_commentskip_over_whitespace)CatalogAttributes)CatalogDictionary)CheckboxRadioButtonAttributes)Core)DocumentInformationAttributes)FieldDictionaryAttributesGoToActionArguments)PageAttributes)PagesAttributes) TrailerKeys)EmptyFileErrorFileNotDecryptedError PdfReadErrorPdfStreamErrorWrongPasswordError) ArrayObject ContentStreamDecodedStreamObject DestinationDictionaryObjectEncodedStreamObjectFieldFit FloatObjectIndirectObject NameObject NullObject NumberObject PdfObjectTextStringObject TreeObject read_object) OutlineType PagemodeType)XmpInformationdsizereturn.c|dkrtdd|z}|dd}tjd|dS)Nzinvalid size in convert_to_intsiz>qr)r-structunpackrDrEs //usr/lib/python3/dist-packages/pypdf/_reader.pyconvert_to_intrMisH axx;<<<+a/A "##A =q ! !! $$cBtddt||S)N convertToIntrM)rrMrKs rLrPrPqs# 1ABBB !T " ""rNceZdZdZddZdedeefdZdedeefdZe deefdZ e deefd Z e deefd Z e deefd Z e deefd Ze deefd Ze deefdZe deefdZe deefdZe deefdZe deefdZe deefdZe deefdZe deefdZdS)DocumentInformationa A class representing the basic document metadata provided in a PDF File. This class is accessible through :py:class:`PdfReader.metadata`. All text properties of the document metadata have *two* properties, eg. author and author_raw. The non-raw property will always return a ``TextStringObject``, making it ideal for a case where the metadata is being displayed. The raw property can sometimes return a ``ByteStringObject``, if pypdf was unable to decode the string's text encoding; this requires additional safety in the caller and therefore is not as commonly accessed. rFNc.tj|dSN)r4__init__selfs rLrUzDocumentInformation.__init__s!$'''''rNkeyc`||d}t|tr|SdSrT)get isinstancer>)rWrXretvals rL _get_textzDocumentInformation._get_texts2#t$$ f. / / MtrNcLtdd||S)zq Use the attributes (e.g. :py:attr:`title` / :py:attr:`author`). .. deprecated:: 1.28.0 getText3.0.0)rr])rWrXs rLr_zDocumentInformation.getTexts& #9g666~~c"""rNc|tjrP|tjp0|tjndS)z Read-only property accessing the document's title. Returns a ``TextStringObject`` or ``None`` if the title is not specified. N)rZDITITLEr] get_objectrVs rLtitlezDocumentInformation.titlesRxx!! DNN28 $ $ G(:(:(E(E(G(G rNc@|tjS)z>The "raw" version of title; can return a ``ByteStringObject``.)rZrbrcrVs rL title_rawzDocumentInformation.title_rawsxx!!!rNc@|tjS)z Read-only property accessing the document's author. Returns a ``TextStringObject`` or ``None`` if the author is not specified. )r]rbAUTHORrVs rLauthorzDocumentInformation.authors~~bi(((rNc@|tjS)z?The "raw" version of author; can return a ``ByteStringObject``.)rZrbrirVs rL author_rawzDocumentInformation.author_rawsxx """rNc@|tjS)z Read-only property accessing the document's subject. Returns a ``TextStringObject`` or ``None`` if the subject is not specified. )r]rbSUBJECTrVs rLsubjectzDocumentInformation.subjects~~bj)))rNc@|tjS)z@The "raw" version of subject; can return a ``ByteStringObject``.)rZrbrnrVs rL subject_rawzDocumentInformation.subject_rawxx ###rNc@|tjS)ac Read-only property accessing the document's creator. If the document was converted to PDF from another format, this is the name of the application (e.g. OpenOffice) that created the original document from which it was converted. Returns a ``TextStringObject`` or ``None`` if the creator is not specified. )r]rbCREATORrVs rLcreatorzDocumentInformation.creators~~bj)))rNc@|tjS)z@The "raw" version of creator; can return a ``ByteStringObject``.)rZrbrtrVs rL creator_rawzDocumentInformation.creator_rawrrrNc@|tjS)aG Read-only property accessing the document's producer. If the document was converted to PDF from another format, this is the name of the application (for example, OSX Quartz) that converted it to PDF. Returns a ``TextStringObject`` or ``None`` if the producer is not specified. )r]rbPRODUCERrVs rLproducerzDocumentInformation.producers~~bk***rNc@|tjS)zAThe "raw" version of producer; can return a ``ByteStringObject``.)rZrbryrVs rL producer_rawz DocumentInformation.producer_rawsxx $$$rNc|tj}|dStj|dddS)z:Read-only property accessing the document's creation date.N'D:%Y%m%d%H%M%S%z)r]rb CREATION_DATErstrptimereplacerWtexts rL creation_datez!DocumentInformation.creation_datesD~~b.// <4 c2!6!68JKKKrNc@|tjS)z The "raw" version of creation date; can return a ``ByteStringObject``. Typically in the format ``D:YYYYMMDDhhmmss[+-]hh'mm`` where the suffix is the offset from UTC. )rZrbrrVs rLcreation_date_rawz%DocumentInformation.creation_date_rawsxx()))rNc|tj}|dStj|dddS)z Read-only property accessing the document's modification date. The date and time the document was most recently modified. Nr~rr)r]rbMOD_DATErrrrs rLmodification_datez%DocumentInformation.modification_datesC~~bk** <4 c2!6!68JKKKrNc@|tjS)z The "raw" version of modification date; can return a ``ByteStringObject``. Typically in the format ``D:YYYYMMDDhhmmss[+-]hh'mm`` where the suffix is the offset from UTC. )rZrbrrVs rLmodification_date_rawz)DocumentInformation.modification_date_rawsxx $$$rN)rFN)__name__ __module__ __qualname____doc__rUstrr r]r_propertyrergrjrlrorqrurwrzr|rrrrrrNrLrRrRvs  ((((SXc] #3#8C=####  x}    X  "8C="""X") )))X)#HSM###X#*#***X*$Xc]$$$X$ *# * * *X *$Xc]$$$X$ +(3- + + +X +%hsm%%%X%Lx1LLLXL*8C=***X* L8H#5 L L LX L%x}%%%X%%%rNrRc r eZdZdZ dydeeefdededee fddfdZ e defd Z e de efd Zde efd Ze de efd Ze de efd Zde efdZe de efdZdefdZdefdZe defdZdedefdZdedefdZe deeeffdZe deeeffdZ dzde e!de eeefde ede eeeffdZ" dzde e!de eeefde ede eeeffdZ#de$defdZ%d ee!e$fdeeefded!eddf d"Z&dee!e$fdededdfd#Z'ded ed!eddfd$Z(d{d%edeeeffd&Z)deeeffd'Z* d|dee!dfde edeeeffd(Z+ d|dee!dfde edeeeffd)Z,e de-fd*Z.e de-fd+Z/ d|d,e e$d-e ede-fd.Z0 d|d,e e$d-e ede-fd/Z1e de e2fd0Z3d1edee4e5fdefd2Z6d3edefd4Z7d3edefd5Z8d6e9defd7Z:d6e9defd8Z;d9ed:e ed,e$de e9fd<Z?e deZAe de efd?ZBde efd@ZCe de efdAZDe de eEfdBZFde eEfdCZGe de eEfdDZH dzdEede$efdFe eeefd1e e5ddfdGZId1e5deeeJeffdHZKdIedJede eJfdKZLd1eee5fde eJfdLZMdMe5de eJfdNZNdeOdePeeffdOZQdeOdePeeffdPZRdQedRede eJfdSZSdQedRede eJfdTZTdQedRedUe eJde eJfdVZUdQedRedUe eJde eJfdWZVdeOddfdXZWdeOddfdYZXdeOddfdZZYdeOdefd[ZZdeOddfd\Z[deOd]e ed^eddfd_Z\deOde efd`Z]deOd]ede efdaZ^deOdee_e`eaffdbZbecdeOd]edefdcZddeOddfddZedee"B,,B03B0c|j}|jdd|jdd}|j|d|S)z The first 8 bytes of the file. This is typically something like ``'%PDF-1.6'`` and can be used to detect if the file is actually a PDF file and which version it is. rrHzutf-8)rtellseekrdecode)rWlocpdf_file_versions rL pdf_headerzPdfReader.pdf_header[sqk   A;++A..55g>> a   rNctj|jvrdS|jtj}t}t |t drt d|||S)a Retrieve the PDF file's document information dictionary, if it exists. Note that some PDF files use metadata streams instead of docinfo dictionaries, and these metadata streams will not be accessed by this function. NzEtrailer not found or does not point to document information directory)rINFOrrRr[typer-update)rWobjr\s rLmetadatazPdfReader.metadataksw 7$, & &4l27#$&& c4:: & & W   c rNc2tddd|jS)` Use the attribute :py:attr:`metadata` instead. .. deprecated:: 1.28.0 getDocumentInforr`rrrVs rLrzPdfReader.getDocumentInfos %%6 GLLL}rNc2tddd|jS)r documentInforr`rrVs rLrzPdfReader.documentInfos %^ZIII}rNcp d|_|jtjjd|_S#d|_wxYw)z(XMP (Extensible Metadata Platform) data.TF)rrrROOT xmp_metadatarVs rLrzPdfReader.xmp_metadatas= .(,D %<(5(-D % %D % - - - -s", 5c2tddd|jS)rgetXmpMetadatarr`rrrVs rLrzPdfReader.getXmpMetadata %%5~wOOO  rNc2tddd|jS)ze Use the attribute :py:attr:`xmp_metadata` instead. .. deprecated:: 1.28.0. xmpMetadatarr`rrVs rLrzPdfReader.xmpMetadata %]NGLLL  rNc|jr#|jtjddS|j|t |jS)a Calculate the number of pages in this PDF file. Args: Returns: The number of pages of the parsed PDF file Raises: PdfReadError: if file is encrypted and restrictions prevent this action. /Pages/Count)rrrrr_flattenlenrVs rL_get_num_pageszPdfReader._get_num_pagessO   -<(28< <#+ t+,, ,rNcLtddd|S)X Use :code:`len(reader.pages)` instead. .. deprecated:: 1.28.0 zreader.getNumPageslen(reader.pages)r`rrrVs rL getNumPageszPdfReader.getNumPagess+ %%9;NPWXXX""$$$rNcLtddd|S)rzreader.numPagesrr`rrVs rLnumPageszPdfReader.numPagess* %%68KWUUU""$$$rN pageNumbercNtddd||S)z` Use :code:`reader.pages[page_number]` instead. .. deprecated:: 1.28.0 zreader.getPage(pageNumber)zreader.pages[page_number]r`)r _get_page)rWrs rLgetPagezPdfReader.getPages2 % (*Ew   ~~j)))rN page_numberct|j||j Jd|j|S)z Retrieve a page by number from this PDF file. Args: page_number: The page number to retrieve (pages begin at zero) Returns: A :class:`PageObject` instance. N hint for mypy)rr)rWrs rLrzPdfReader._get_pages?   ' MMOOO#/////#K00rNc2tddd|jS)\ Use :py:attr:`named_destinations` instead. .. deprecated:: 1.28.0 namedDestinationsnamed_destinationsr`)rrrVs rLrzPdfReader.namedDestinationss" %%8:NPWXXX&&rNc*|S)zu A read-only dictionary which maps names to :class:`Destinations` )_get_named_destinationsrVs rLrzPdfReader.named_destinationss ++---rNtreer\fileobjcrtj}|tj|mi}t t |jtj}tj |vr1t tt|tj }ndS||S| ||||D] }||vr|||||n!d|vrLt t|d}|D].}|} || |||/|S)aX Extract field data if this PDF contains interactive form fields. The *tree* and *retval* parameters are for recursive use. Args: tree: retval: fileobj: A file object (usually a text file) to write a report to on all interactive form fields found. Returns: A dictionary where each key is a field name, and each value is a :class:`Field` object. By default, the mapping name is used for keys. ``None`` if form data could not be located. N/Fields)r&attributes_dictrr#rr4rrrCD ACRO_FORMr r? _check_kids _build_fieldr0rd) rWrr\rfield_attributescatalogattrfieldsffields rL get_fieldszPdfReader.get_fieldssC.5DFF = M O OPPP >F+T\"'-BCCG|w&&HZ0'",2GHHt <M vw///$  Dt||!!$9IJJJ   +tI77F L L !!%:JKKKK rNcRtddd||||S)zQ Use :meth:`get_fields` instead. .. deprecated:: 1.28.0 getFieldsrr`)rr)rWrr\rs rLrzPdfReader.getFields:s, %[,HHHtVW555rNparentcd|vrtt|dSd|vrM|tt|ddztt|dzStt|dS)N/TM/Parent./T)rr_get_qualified_field_namer4)rWrs rLrz#PdfReader._get_qualified_field_nameHs F??VE]++ + & ..)6)+<==sF4L)) * VD\** *rNrrc|||| tt|d}nz#t$rm d|vr2|tt |ddz}nd}|tt|dz }n#t$rYYdSwxYwYnwxYw|r,|||||dt|||<dS)Nrrrrr ) rrrKeyErrorrr4 _write_fieldwriter6)rWrr\rrrXs rLrzPdfReader._build_fieldVs, 000 sE%L))CC    %%66 !153CDDCCtCt---         gu.> ? ? ? MM$   Ells s45 B,ABB, B&!B,%B&&B,+B,ctj|vr>|tjD]-}||||,dSdSrT)PAKIDSrrd)rWrr\rkids rLrzPdfReader._check_kidsts\ 7d??BG} C C 0 0&'BBBB ? C CrNctj}|tjz}|D]}|tjtjfvr||} |tjkr9ddddd}|||vr'||d|||dn|tjkr^ ||tj}n(#t$r||tj }YnwxYw||d|dn!||d||d#t$rYwxYwdS)NButtonTextChoice Signature)z/Btn/Txz/Chz/Sig: r) r& attributesr#KidsAAFTr ParentTMrT) rWrrrfield_attributes_tupler attr_nametypesnames rLrzPdfReader._write_field|s!:!E!G!G "%B%M%O%O O +  D).),(.I 4777!)%' + E T{e++ &L&LeE$K6H&L&L&LMMM6===H$T{+D+GH#HHH$T{+D+FGHMMY":":$":":":;;;;MMY"A"A%+"A"A"ABBB    7  s8AD--CD-"C+(D-*C++AD-- D;:D;full_qualified_namec ~dtdtdtfd}|}|iSi}|D]t\}}|ddkrV|r|d||<9|d||t t|d |<u|S) a Retrieve form fields from the document with textual data. Args: full_qualified_name: to get full name Returns: A dictionary. The key is the name of the form field, the value is the content of the field. If the document contains multiple form fields with the same name, the second and following will get the suffix .2, .3, ... krrFcr|vrSdzttfd|DdzzS)NrcDg|]}|dzdS)rr) startswith).0kkr"s rL zGPdfReader.get_form_text_fields..indexed_key..s.LLLRR]]1s75K5KLqLLLrN)rsum)r"rs` rL indexed_keyz3PdfReader.get_form_text_fields..indexed_keysW#LLLL6LLLMMPQQRRSrNNz/FTrz/Vr)rdictritemsrZr)rWr r+ formfieldsffrvalues rLget_form_text_fieldszPdfReader.get_form_text_fieldss 3      __&&  I &,,.. R RLE5yy5((&R % $BuIIBG))D//B{{4U4[#9#92>>? rNcLtddd|S)z[ Use :meth:`get_form_text_fields` instead. .. deprecated:: 1.28.0 getFormTextFieldsr1r`)rr1rVs rLr3zPdfReader.getFormTextFieldss2 % !7   ((***rNc|i}tt|jtj}t j|vr&tt|t j}nft j|vrXtt|t j}t j|vr%tt|t j}||Stj |vrRtt|tj D]*}| | |+n(t j|vrtt|t j}tdt|dD]}tt || }||dz }t#|tr d|vr|d}|||} | | ||<nK|D]6\} } | } || | } | | || <7|S)z Retrieve the named destinations present in the document. Args: tree: retval: Returns: A dictionary which maps names to :class:`Destinations`. Nrr)r/D)rr4rrrCADESTSr?NAMESr r r0rrdrangerrr[_build_destinationr-) rWrr\rnamesr irXr0destk__v__vals rLrz!PdfReader._get_named_destinationss >F+T\"'-BCCGx7""J(9::W$$-wrx/@AA8u$$ E"(O<::E1c%jj!,, ' '3a 3 3 5 566a!e //11e%566(45==!$KE..sE::#"&F3K '!JJLL ' 'Snn&&..sC88#"&F3K rNcPtddd|||S)rgetNamedDestinationsrr`)rr)rWrr\s rLrBzPdfReader.getNamedDestinationss6 % "$8'   ++D&999rNc*|S)z Read-only property for the outline present in the document. (i.e., a collection of 'outline items' which are also known as 'bookmarks') ) _get_outlinerVs rLoutlinezPdfReader.outlines  """rNc2tddd|jS)zP Use :py:attr:`outline` instead. .. deprecated:: 2.9.0 outlinesrEr`)rrErVs rLrGzPdfReader.outlines!s %ZGDDD|rNnoderEc|g}tt|jtj}t j|vr]tt|t j}t|tr|S|d|vrtt|d}| |_ ||S | |}|r| |d|vrHg}| tt|d||r| |d|vrntt|d}|S)N/FirstTz/Next)rr4rrrCOOUTLINESr[r;r _namedDests_build_outline_itemappendrD)rWrHrErlines outline_obj sub_outlines rLrDzPdfReader._get_outline+sY ?G+T\"'-BCCG{g%%-wr{/CDDeZ00#"N$U):): 0%/BBD#;;==D  <N 922488K ,{+++4)+ !!$'7h"H"H+VVV0NN;///d""($w-88D 9 rNcPtddd|||S)zQ Use :py:attr:`outline` instead. .. deprecated:: 1.28.0 getOutlinesrEr`)rrD)rWrHrEs rLrTzPdfReader.getOutlinesTs, %]IwGGG  w///rNctt|jtj}t j|vr td|t jSdS)u Read-only property for the list of threads. See §8.3.2 from PDF 1.7 spec. It's an array of dictionaries with "/F" and "/I" properties or None if there are no articles. r0N)rr4rrrrKTHREADS)rWrs rLthreadszPdfReader.threads_sF'bg)>?? :  wrz':;; ;4rNindirect_referencec"|j#dt|jD|_|t|trdSt|t r|}n|j}|j Jd|j|d}|S)z Generate _page_id2num. Args: indirect_reference: Returns: The page number. Nc.i|]\}}|jj|Sr)rXidnum)r&r<xs rL z:PdfReader._get_page_number_by_indirect..|s1!!!26!Q$*A!!!rNr)r enumeratepagesr[r;intr[rZ)rWrXr[rets rL_get_page_number_by_indirectz&PdfReader._get_page_number_by_indirectos   $!!:CDJ:O:O!!!D   %4F )S)S %2 (# . . -&EE&,E ,,o,,,##E2.. rNpagec6||jS)a Retrieve page number of a given PageObject. Args: page: The page to get page number. Should be an instance of :class:`PageObject` Returns: The page number or -1 if page is not found )rcrXrWrds rLget_page_numberzPdfReader.get_page_numbers001HIIIrNcNtddd||S)zV Use :meth:`get_page_number` instead. .. deprecated:: 1.28.0 getPageNumberrgr`)rrgrfs rLrizPdfReader.getPageNumbers+ %_6GQQQ##D)))rN destinationc6||jS)z Retrieve page number of a given Destination object. Args: destination: The destination to get page number. Returns: The page number or -1 if page is not found )rcrdrWrjs rLget_destination_page_numberz%PdfReader.get_destination_page_numbers001ABBBrNcNtddd||S)zb Use :meth:`get_destination_page_number` instead. .. deprecated:: 1.28.0 getDestinationPageNumberrmr`)rrmrls rLroz"PdfReader.getDestinationPageNumbers4 % &(Ew   // <<z0PdfReader._build_outline_item..s)<`<`PQ[^^<`<`<`<`<`<`rNz/Fr)rrrr-r4r:r'SDr[r0r:rrM dest_arrayrrrH)rWrHr=re outline_itemaction action_types rLrNzPdfReader._build_outline_items$4!e\ X//EE   { X"#Vd#V#VWWWEEE  4<<*DJ77Fz62E2G+HIIKg%%134 __=D$ 011 "ddllDz dK ( ( @225$??LL c " " @ D#664+D1<    D D D#66udCC  D\ 225$??LL{ "#ET#E#EFFFOdOOO 225$??L  Dt||1<<`<`UYZ^U_<`<`<`1`1` Z--.t||26d Z--.46:(^ Z112 s!%AA&D== E E c6t|j|jS)zVRead-only property that emulates a list of :py:class:`Page` objects.)rrrrVs rLr`zPdfReader.pagessD/@@@rNc^fdttjDS)z A list of labels for the pages in this document. This property is read-only. The labels are in the order that the pages appear in the document. c0g|]}t|Sr)page_index2page_label)r&r<rWs rLr(z)PdfReader.page_labels..(s$OOO1%dA..OOOrN)r9rr`rVs`rL page_labelszPdfReader.page_labels s0POOOc$*oo8N8NOOOOrNctt|jtj}t j|vr%tt|t jSdS)a Get the page layout currently being used. .. list-table:: Valid ``layout`` values :widths: 50 200 * - /NoLayout - Layout explicitly not specified * - /SinglePage - Show one page at a time * - /OneColumn - Show one column at a time * - /TwoColumnLeft - Show pages in two columns, odd-numbered pages on the left * - /TwoColumnRight - Show pages in two columns, odd-numbered pages on the right * - /TwoPageLeft - Show two pages at a time, odd-numbered pages on the left * - /TwoPageRight - Show two pages at a time, odd-numbered pages on the right N)rr4rrrr PAGE_LAYOUTr:)rWrs rL page_layoutzPdfReader.page_layout*sF.'bg)>?? >W $ $ GBN$;<< <trNc2tddd|jS)U Use :py:attr:`page_layout` instead. .. deprecated:: 1.28.0 getPageLayoutrr`rrrVs rLrzPdfReader.getPageLayoutFs %_mWMMMrNc2tddd|jS)r pageLayoutrr`rrVs rLrzPdfReader.pageLayoutOs %\='JJJrNc` |jtjdS#t$rYdSwxYw)a2 Get the page mode currently being used. .. list-table:: Valid ``mode`` values :widths: 50 200 * - /UseNone - Do not show outline or thumbnails panels * - /UseOutlines - Show outline (aka bookmarks) panel * - /UseThumbs - Show page thumbnails panel * - /FullScreen - Fullscreen view * - /UseOC - Show Optional Content Group (OCG) panel * - /UseAttachments - Show attachments panel z /PageModeN)rrrrrVs rL page_modezPdfReader.page_modeYs=* <(5 5   44 s  --c2tddd|jS)S Use :py:attr:`page_mode` instead. .. deprecated:: 1.28.0 getPageModerr`rrrVs rLrzPdfReader.getPageModess %]KIII~rNc2tddd|jS)rpageModerr`rrVs rLrzPdfReader.pageMode|s %ZgFFF~rNr`inheritcxttjttjttjttjf}|i}|J|jtj }|d }g|_ d}tj |vr|tj }|dkrh|D]}||vr ||||<|tj D]?}i} t|tr|| d<|j| |fi| @dS|dkrqt#|D]\} } | |vr| || <t'||} | ||j | dSdS)NrrXz/Page)r:PG RESOURCESMEDIABOXCROPBOXROTATErrrrdrr TYPEr r[r9rlistr-rrrO) rWr`rrXinheritable_page_attributesrtrrdaddtattr_inr0page_objs rLrzPdfReader._flattens r| $ $ r{ # # rz " " ry ! ! ' # ?G =l27+6688GH%0022E#%D  7e  bgA ==3 0 05==$)$KGDMbg B BdN33615D-. doo//AADAAAA  B B '\\"&w}}"7"7 + +%''%*E'N!$(:;;H OOE " " "  ' ' 1 1 1 1 1\rNc |j|j\}}t|d|}t t |ddksJ||dksJt t|}t|dD]}t|| ddtj |}t|| ddtj |}t|| dd||jkr|jr||krtd| t!|d|zdt|| dd t#||} ni#t$$r\} t'd |d |jd |jd | t*|jrtd | t-} Yd} ~ nd} ~ wwxYw| cS|jrtdt-S)Nr/Typez/ObjStmz/Nr^rzObject is in wrong index.rJzInvalid stream (index z) within object rurzCan't read object stream: z%This is a fatal error in strict mode.) xref_objStmr[r9rdrrrrget_datar9rrr<read_from_streamrr-rar@r.r generationrr;) rWrXstmnumidxobj_stm stream_datar<objnumoffsetrexcs rL_get_object_from_streamz!PdfReader._get_object_from_streams &'9'?@ '5fa'F'F'Q'Q'S'SC)**i7777WT]""""b!1!1!3!34455 wt}%%$ $ A  , , ,   R # # #!2;??F  , , ,   R # # #!2;??F  , , ,   R # # #+111{ @saxx"#>???   S!2V!;< !<== = ; ( KK2; ' ' ' ++a..Kh&&"+ (:(:6(B(B+++ KK2; ' ' ' ' ' ( (rNcd}d}|dddkrF||krtdt|}|dddkDdSdS)NrHrNrs%%EOFzEOF marker not found)rr-r)rWrlast_mblines rLrzPdfReader._find_eof_marker so2A2h(""{{}}w&&"#9:::%f--D2A2h(""""""rNct|} t|}t|}|dddkrtdnr#t$re|dstdt|dd}t dtYnwxYw|S)z Find startxref entry - the location of the xref table. Args: stream: Returns: The bytes offset N s startxrefzstartxref not foundz startxref on same line as offset)rrar-rr%striprr)rWrrrs rLrzPdfReader._find_startxref_poss"&)) :D I&f--DBQBx<''"#8999( I I I??<00 :"#8999DHNN,,--I =x H H H H H  IsA A,B<;B<c |d}|dddkrtdt||ddd} t t t ||}|r)|dkr#||_|jrtd td }t||ddt t t ||}t||ddd}||kr|d }|dd vr5|d d|d }|dd v5|ddvr|dd |dd d\}} |dd} t |t | } } n0#t$r"t|dr"t|} nT|}|dd|d} ||t#j|d| }|td|dtd} d} nOtd|dtt |d} |} YnwxYw| |jvri|j| <i|j| <||j| vrn\| |j| |< | dk|j| |<n#t$rYnwxYw | dk|jd|<n#t$rYnwxYw|dz }|dz }||kt||dd|d}|dkr|ddndS)Nrsrefzxref table read errorr^rTrzFXref table not zero-indexed. ID numbers for objects will be corrected.F is 0123456789t rz\s+(\d+)\s+objzentry z( in Xref table invalid; object not foundrz' in Xref table invalid but object foundfstraileri)rr-rrrrar@rrrrsplitrrrrrrrrgrouprrr)rWrref firsttimerrEcntroffset_b generation_b entry_type_brrrrr trailertags rL_read_standard_xref_tablez#PdfReader._read_standard_xref_table+sakk!nn rr7f  677 7F### B c sK5566C SAXX"%;"`  I  ' ' ' KKA   [6677D  ' ' ' KKA   C**{{21g,,KK+++!;;r??D1g,,8~--KKA&&&+-1#2#Y__T-B-B*Hl#'2;L),XL8I8IJFF +++v{33'#F$4$4$6$677"KKMM Aq)))$kk"oo A S";";";"B"B"D"DcJJAy&RSRRR$&+ !#&QSQQQ$&)__ !"1+4TY..,.DIj)79D(4$)J/// 17DIj)#.@LPT@T,Z8==$;G4;O,U3C88$qqS**T  ' ' ' KKA   QJZ'' B""""Gc s8AG D*L  L M## M0/M04N NNrrci|_i|_i|_t|_|5||d|d}|dvr|d}|dkr||}n|r+ ||dS#t$rd}YnwxYw| rw | |}n_#t$rR}tj |jvr#td|jt Yd}~dSt#d|jd}~wwxYwtj tjtjtjf}|D]9}||vr3||jvr*|||jt-|<:d|vrq|} |t1t2|ddzd| ||| dd|vrt1t2|d}ndS|||}|3dSdS) Nrrrxz!Previous trailer can not be read ztrailer can not be read /XRefStm/Prev)rrrr4rrr _read_xref_rebuild_xref_tablerisdigit_read_pdf15_xref_streamrrrargsrr-rrrraw_getr:rrra_read_xref_other_error) rWrrrr\ xrefstreame trailer_keysrXrs rLrz(PdfReader._read_xref_tables_and_trailerss02 :<79')) # KK 1 % % % AAG||KKNNDyy OOF33  K&,,V444E &&&$%MMM& K P!%!=!=f!E!EJJ PPPw$,..&HHH$*+Naf+N+NOOOP "w BGRUB 'PPCj((S -D-D8B8J8J38O8O Z__5++ AKKS*Z*@ A AA EqIII00888KK1%%%j(( $S*W*= > >IIE 77 JJ Q#####s0B'' B76B7C&& E00D=&D==Ec||t||ddttt t ft||}|D]\}}||j vr ||j |<d|vr| }|tt|ddzd | |n/#t$r"td|ddtYnwxYw||dd|vr |d}|SdS)Nr^rrrzXRef object at z, can not be read, some object may be missingr)rrrrrrrr@r-rrrarrrr)rWr new_trailerrXr0rrs rLrzPdfReader._read_xrefsq &&v...F### B4S>;vt+D+DEE %++-- * *JC$,&&$) S!  $ $ A KKS+j"9::Q> B B B ,,V4444   kk*&=kkk  KK1    k ! !#G,I 4s(C>>)D*)D*c|dkr-|jrtdtdtdS|dd|d}|d}|dkr |d |z z}|S||dtd D]2}|dr ||z }|cS3d |j vrQ|jsJtd t | |dS#t$rtd wxYwtd)Nrz6/Prev=0 in the trailer (try opening with strict=False)zA/Prev=0 in the trailer - assuming there is no previous xref tableirrxrefr^ rz/Rootz"Invalid parent xref., rebuild xrefzcan not rebuild xrefz/Could not find xref table at specified location) rr-rrrrfindr9rrrr)rWrrrxxref_loclooks rLrz PdfReader._read_xref_other_errors >>{ "L S   4  Ckk"oo88G$$ r>> h &I  Iq!!!!HH ! !D{{1~~%%'' !T!      ! dl " "4; " ? J J J ;((000t ; ; ;"#9::: ;LMMMs DD3c |dd|\}}ttt |}tt |ddksJ|||tt|  | dd| dg}ttttf| dtd ksJjr%td krtd d t d t"t t$t d fff fd }dt dt"t t$t d ffd t&ffd }||||S)Nr^rrz/XRefz/Indexrz/Sizez/WrzToo many entry sizes: r<rF.c|dkr1|}t||S|dkrdSdS)Nrr)rrM)r<rD entry_sizesrs rL get_entryz4PdfReader._read_pdf15_xref_stream..get_entrysT1~!!$$[^44%aQ888AvvqqrNrrcP|j|gvp|jvSrT)rrZr)rrrWs rL used_beforez6PdfReader._read_pdf15_xref_stream..used_before+s+$)-- B777R3$BR;R RrN)rrrr1r@rrrrrrZrrrrr-rar r bool_read_xref_subsections) rWrr[rr idx_pairsr+r-r*rs ` @@rLrz!PdfReader._read_pdf15_xref_stream s  B 33F;;z-VT)B)BCC CG,--8888 "":ujAAAb!4!4!6!67788 NN8a1H1H-IJJ 4S>:>>$+?+?@@ ;1$$$$ ; G3{++a//E EEFF F  sE#s(O';!<        SS SeCsCx4H.I Sd S S S S S S ##Iy+FFFrNcV||dz d|d}|dvrdS|d}|dkrYd}|dvr!|d}|dkrdS|dv!||dz }|d krd SdS) z Return an int which indicates an issue. 0 means there is no issue. Args: stream: startxref: Returns: 0 means no issue, other values represent specific issues. rrs rr#rNs 0123456789 r)sobjr)rrlower)rrrs rLrzPdfReader._get_xref_issues3s  IM1%%%{{1~~ z ! !1{{1~~ 7??D***{{1~~3;;1*** FKKNN "Dzz||v%%qqrNci|_|dd|d}tjd|D]|}t |d}t |d}||jvr i|j|<|d|j||<}|ddtjd|D]}||ddttttft||}t| D]\}}||j|<dS)Nrr^s([\r\n \t][ \t]*(\d+)[ \t]+(\d+)[ \t]+objrr)s$[\r\n \t][ \t]*trailer[\r\n \t]*(<<))rrrrfinditerrar rrrrr@rr-r) rWrf_rr[rr!rXr0s rLrzPdfReader._rebuild_xref_tablePs]  Aq [[__I2NN 6 6A OOEQWWQZZJ**(* *%+,771::DIj !% ( ( AqErJJ * *A KK A & & &tCH~{64/H/HIIK";#4#4#6#677 * * U$) S!! *  * *rNr0r+.r-c||D]\}}t|||zD]}|d}|dkr|d}|d} *|dkrF|d} |d} | |jvr i|j| <||| s| |j| |<v|dkr1|d} |d} d} ||| s | | f|j|<|jrt d|njdS)Nrrr)zUnknown xref type: )_pairsr9rrrr-)rWr0r+r-rrEr xref_typenext_free_objectnext_generation byte_offsetr objstr_num obstr_idxs rLr/z PdfReader._read_xref_subsectionscsd  ;;y11 J JKE4UEDL11 J J%IaLL >>'0y||$&/illOO!^^"+)A,,K!*1J!2202 *-&;sJ77A5@ *-c2!^^!*1J ) ! I!"J&;sJ77H1;Y0G(-[J&'HY'H'HIIIJ/ J J JrNc#rKd} ||||dzfV|dz }|dzt|krdS3)NrTrr))r)rWrpr<s rLr7zPdfReader._pairssU  (E!a%L( ( ( ( FAA#e**$$  rNr limit_offsetctddg} |dks||krtd|d}|dkrtd |d d|d vrd }|d vrr|d}|d vr|d dd}|dkrtd |d d|d vr||rdnddn||?|d|S)z.. deprecated:: 2.1.0read_next_end_linez4.0.0) removed_inTrz!Could not read malformed PDF filerr)zEOL marker not found)  Fr^rN)rrr-rrrOreversejoin)rWrr? line_partsr\crlfs rLrAzPdfReader.read_next_end_lines !!5'JJJJ  %{{}}!!V[[]]l%B%B"#FGGG AA{{}}q  "#9::: KKA   N"">)) AAN** B***#{{}}q((*+ABBBKKA&&&>)) $AA1a!!!$$$/ %0 xx ###rNcNtdd|||S)z.. deprecated:: 1.28.0readNextEndLiner`)rrA)rWrr?s rLrKzPdfReader.readNextEndLines+ ##4g>>>&&v|<<!C G 0J ?1 D H.*=B F%5%D%I M"/:>!C G'7;'G1'L O$"2k"Ba"G J  , 1 ()rNc(tj|jvS)z Read-only boolean property showing whether this PDF file is encrypted. Note that this property, if true, will remain true even after the :meth:`decrypt()` method is called. )rrrrVs rLrzPdfReader.is_encryptedszT\))rNc2tddd|jS)V Use :py:attr:`is_encrypted` instead. .. deprecated:: 1.28.0 getIsEncryptedrr`rrrVs rLr_zPdfReader.getIsEncryptedrrNc2tddd|jS)r^ isEncryptedrr`r`rVs rLrbzPdfReader.isEncryptedrrNc d}i}tt|jtj}d|vs|dsdStt |d}d|vrtt |d}t|}|D]z}|}t|}t|trRttt| }|rtj|j} | ||<{|S)N /AcroFormz/XFA)rr4rrrr?r0iternextr[r9r r5rdzlib decompress_data) rWrr\rrr<rtagress rLxfaz PdfReader.xfas%)!#'bg)>?? g % %W[-A %4J 455 T>>+tF|44FV A ) )GGa00) *=!> OOE)!_U[99&(s  rNrcvtt|jtj}d|vst |dtsdStt|t d}d|vrdSt}t||t d<|t d|t d<|dtd|j Ddz|t}| |j||t d<tt|dD]O}|}d |vrt!d |jd t"|j|t d <P|S) z Add a top level form that groups all form fields below it. Args: name: text string of the "/T" Attribute of the created object Returns: The created object. ``None`` means no object was created. rdNrrz/Kidsrc$g|] \}}|dk |Srr)r&gr<s rLr(z.PdfReader.add_form_topname..*s!HHHv1arNrrzTop Level Form Field z have a non-expected parent)rr4rrrr[r:r>rmaxrrr0rOrXrdrr)rWrracroforminterimarrors rLadd_form_topnamezPdfReader.add_form_topnames'bg)>?? g % %Z K "2. . %4('*[2I2I*JKK H $ $4"$$$4T$:$: 4  !'/ 90E0E'F 7##$ "" HH!6!;!;!=!=HHH I IA M    mm 7-...*-I&&'k77#344 D DA,,..CC_C,B___*1)CC 9%% & &rNc tt|jtj}d|vst |dtsdStt|t d}d|vrdStttt|t dd}t||t d<|S)z Rename top level form field that all form fields below it. Args: name: text string of the "/T" field of the created object Returns: The modified object. ``None`` means no object was modified. rdNrrr) rr4rrrr[r:r0rdr>)rWrrrrrss rLrename_form_topnamezPdfReader.rename_form_topname:s'bg)>?? g % %Z K "2. . %4('*[2I2I*JKK H $ $4  hz)'<'<= > >q A L L N N  %5T$:$: 4  !rN)FNrz)Frrro)urrrrr rrr.rrrUrrr rRrrrrCrrrrarrrrrrrrrrr?rrr4rrrrr1r3rrBrArErGrDrTr0rWr;r9rcrgrir3rmror r<r:rNr`rrrrrBrrrrr=rrrdrrr rrrrrrrrrrrrrrr1r5r2r staticmethodrrrr/r r7rArKrrMr[rr_rbrlrvrxrrNrLrrs*,0 2929k4'(2929c5() 29  29292929h  C    X  (#67X&*=!>h':;X.h~6...X.! 8!!!!!Xn5!!!X!-----.%S%%%%%#%%%X% *# ** * * * *1S1Z1111 '4S>'''X'.DcN...X.&*+/!% 00z"0c3h(0# 0 $sCx. ! 0000h&*+/!% 6 6z" 6c3h( 6# 6 $sCx. ! 6 6 6 6 +0@ +S + + + +#Z!112#S#X# #  #  ####<C*&667CADCORC CCCC#C##s#t####J$$$cSVh$$$$L +4S> + + + +)- $44J$%4 4 c3h 4444p)- $ : :J$% :  : c3h : : : :####X#+XQU''-.'@H ' ''''TQU 0 0-. 0@H  0  0 0 0 0 +.   X "'c:~(M"N 6 JJ J3 J J J J******* C{ Cs C C C C =K =C = = = =II lND*FVVW  I IIIIBA(8AXk=RAAAAFAtJ'AAAXAPT#YPPPXPXc]X6 x}     HSM   X 8L1X2Xl3(<0X<@,07; ,2,2T+Z78,2$sCx.),2%^4 ,2  ,2,2,2,2\4"04 sIs" #4444l ; ;# ;(9:M ; ; ; ;@"'^(;"<@ ) @@@@D 2!/ 2 )  2 2 2 2++c3h++++8/z/eCHo////>>&)> ) >>>> A A&) A )  A A A A  &) 080C  )      B B&) B080C B )  B B B B$ :$ $$ $ $ $ L ( (t ( ( ( (.z.d....*2k ktkkkkZ/K /K-5c]/KKN/K /K/K/K/Kb 2'N 'N-0'N #'N'N'N'NR& & }13FF G&&&&P\8*******& J9 JSE5eCHo)=#>>? JsE#uS#X*>$?@$FG J  J J J JDDI(5c?*C78$$ $03$ $$$$D78== =03= ====1c5j 11l1111. 3 4T ?    *d***X*!!!!!!T!!!X!Xd38n-X.(S(X6F-G((((T9I0JrNrc,eZdZdededdffd ZxZS) PdfFileReaderrkwargsrFNctdddd|vrt|dkrd|d<tj|i|dS)Nr{rr`rr)T)rrsuperrU)rWrr| __class__s rLrUzPdfFileReader.__init__WsZ$_k7KKK 6 ! !c$ii!mm#F8 $)&)))))rN)rrrrrU __classcell__)rs@rLr{r{VsR*c*S*T**********rNr{)_rrrIrgriorpathlibrtypingrrrr r r r r rrrr_pagerr _page_labelsrr_utilsrrrrrrrrrrrr constantsr!r6r"rr#r$rKr%rbr&r'r(rr)r r*rerrorsr+r,r-r.r/genericr0r1r2r3r4r5r6r7r8r9r:r;r<r=r>r?r@rrArBxmprCrrarMrPrRrr{rrNrLrs<                       21111111++++++++>>>>>>                            /...........444444!!!!!!::::::EEEEEEEE++++++,,,,,,((((((&-,,,,,,,%e%3%5eCHo1E+F%%%%#E##sE#s(O/C)D#### [%[%[%[%[%*[%[%[%|D:*****I*****rN