jR\dZddlmZmZmZmZGddeeZGddZGddZ Gd d Z Gd d Z Gd deZ GddZ GddZGddZGddZGddZeGddeZGddZGddZGdd ZGd!d"ZGd#d$ZGd%d&ZGd'd(ZGd)d*ZGd+d,ZGd-d.ZGd/d0ZGd1d2ZGd3d4eZGd5d6Z Gd7d8Z!Gd9d:Z"Gd;d<Z#Gd=d>eZ$Gd?d@Z%GdAdBeZ&ee e#eeeee e eeeeee"eeeee!ee ee eefZ'GdCdDeZ(idEdFdGdHdIdJdKdLdMdNdOdPdQdRdSdTdUdVdWdXdYdZdFdFdHdHdJdJdLdLdNdNdPdPdRdTdVdXdZd[d\Z)id]d^d_d`dadbdcdddedfdgdhdidjdKdkdldldmdnd^d^d`d`dbdbdddddfdfdhdhdjdjdkdndoZ*GdpdqZ+GdrdsZ,GdtdueZ-dvS)wz7Various constants, enums, and flags to aid readability.)EnumIntFlagautouniqueceZdZdefdZdS)StrEnumreturnc*t|jS)N)strvalue)selfs ^/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/pypdf/constants.py__str__zStrEnum.__str__s4:N)__name__ __module__ __qualname__r rrrrrs/rrc&eZdZdZdZdZdZdZdZdS)Corez/Keywords that don't quite belong anywhere else. /Outlines/Threadsz/Page/Pagesz/CatalogN) rrr__doc__OUTLINESTHREADSPAGEPAGESCATALOGrrrrr s-99HG D EGGGrrc&eZdZdZdZdZdZdZdZdS) TrailerKeysz/Sizez/Prevz/Rootz/Encryptz/Info/IDN) rrrSIZEPREVROOTENCRYPTINFOIDrrrr!r!s, D D DG D BBBrr!ceZdZdZdZdS)CatalogAttributes/Names/DestsN)rrrNAMESDESTSrrrr*r*s E EEErr*c&eZdZdZdZdZdZdZdZdS)EncryptionDictAttributesz Additional encryption dictionary entries for the standard security handler. Table 3.19, Page 122. Table 21 of the 2.0 manual. /Rz/O/U/Pz/EncryptMetadataN) rrrrROUPENCRYPT_METADATArrrr0r0#s6 A A A A)rr0c6eZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZ dZ!d Z"d!Z#e$d"e%d#e&fd$Z'e$d"e%d#e&fd%Z(d#e)e%e&ffd&Z*e$d'e)e%e&fd#dfd(Z+e$d+d)Z,d*S),UserAccessPermissionszM Table 3.20 User access permissions. Table 22 of the 2.0 manual.  @ii @ @iii i@lnamer cd|do|ddS)z=Check if the given name corresponds to a reserved flag entry.r4r;N) startswithisdigitclsrTs r _is_reservedz"UserAccessPermissions._is_reservedYs/s##:QRR(8(8(:(::rc |dvS)z8Check if the given reserved name defaults to 1 = active.>R1R2rrXs r _is_activez UserAccessPermissions._is_active^s<''rci}tjD]>\}}t|r ||z|k||<?|S)zEConvert the given flag value to a corresponding verbose name mapping.)r: __members__itemsrZlower)r resultrTflags rto_dictzUserAccessPermissions.to_dictcse"$/;AACC 9 9JD$$11$77 $(4KD#8F4::<<  rr ch|}|d}|jD]d\}}||r||r||z}5||d}|r||z}e|rtd||S)zAConvert the verbose name mapping to the corresponding flag value.rFzUnknown dictionary keys: )copyr`rarZr^poprb ValueError)rYr value_copyrcrTrd is_actives r from_dictzUserAccessPermissions.from_dictlsZZ\\ Q///11  JD$%% >>$''#dNF"tzz||U;;I $  IGGGHH H rc8|d|jz |jz S)Nl)r\r]rYs rallzUserAccessPermissions.all~s sI'#&0111rN)r r:)-rrrrr\r]PRINTMODIFYEXTRACT ADD_OR_MODIFYR7R8FILL_FORM_FIELDSEXTRACT_TEXT_AND_GRAPHICS ASSEMBLE_DOCPRINT_TO_REPRESENTATIONR13R14R15R16R17R18R19R20R21R22R23R24R25R26R27R28R29R30R31R32 classmethodr boolrZr^dictrerlrorrrr:r:2s B B E FGM B B #L" C C C C C C C C C C C C C C C C C C C C;;;;;[;(c(d((([(c4id39o2I["222[222rr:c2eZdZdZdZdZdZdZdZdZ dZ d Z d S) ResourceszY Table 3.30 Entries in a resource dictionary. Table 34 in the 2.0 reference. z /ExtGState /ColorSpacez/Patternz/Shadingz/XObject/Fontz/ProcSetz /PropertiesN) rrrr EXT_G_STATE COLOR_SPACEPATTERNSHADINGXOBJECTFONTPROC_SET PROPERTIESrrrrrsB KKGGG DHJJJrrc"eZdZdZdZdZdZdZdS)PagesAttributesu'§7.7.3.2 of the 1.7 and 2.0 reference./Type/Parent/Kidsz/CountN)rrrrTYPEPARENTKIDSCOUNTrrrrrs(11 D F D EEErrceZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZ dZ!d Z"d!Z#d"Z$d#S)$PageAttributesu'§7.7.3.3 of the 1.7 and 2.0 reference.rrz /LastModifiedz /Resourcesz /MediaBoxz/CropBoxz /BleedBoxz/TrimBoxz/ArtBoxz /BoxColorInfo /Contentsz/Rotatez/Groupz/Thumb/Bz/Durz/Transz/Annots/AA /Metadata /PieceInfoz/StructParentsr"z/PZz/SeparationInfoz/Tabsz/TemplateInstantiatedz /PresStepsz /UserUnitz/VP/AF/OutputIntentsz/DPartN)%rrrrrr LAST_MODIFIED RESOURCESMEDIABOXCROPBOXBLEEDBOXTRIMBOXARTBOXBOX_COLOR_INFOCONTENTSROTATEGROUPTHUMBBDURTRANSANNOTSAAMETADATA PIECE_INFOSTRUCT_PARENTSr(PZSEPARATION_INFOTABSTEMPLATE_INSTANTIATED PRES_STEPS USER_UNITVPAFOUTPUT_INTENTSD_PARTrrrrrs11 D FIHGHG F$NH F E E A C E F BHJ%N B B'O D3JI B B%N FFFrrcFeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdS)"FileSpecificationDictionaryEntriesz6Table 3.41 Entries in a file specification dictionary.rz/FS/Fz/UFz/DOSz/Macz/Unixr"/Vz/EFz/RFz/Descz/ClN)rrrrTypeFSFUFDOSMacUnixr(VEFRFDESCClrrrrrsU@@ D B A B C C D B A B B D BBBrrceZdZdZdZdZdZdS)StreamAttributesz6 Table 4.2. Table 5 in the 2.0 reference. z/Length/Filter /DecodeParmsN)rrrrLENGTHFILTER DECODE_PARMSrrrrrs) F F!LLLrrc6eZdZdZdZdZdZdZdZdZ dZ d Z d Z d S) FilterTypesu$§7.4 of the 1.7 and 2.0 references./ASCIIHexDecode/ASCII85Decode /LZWDecode /FlateDecode/RunLengthDecode/CCITTFaxDecode /DCTDecodez /JPXDecodez /JBIG2DecodeN) rrrrASCII_HEX_DECODEASCII_85_DECODE LZW_DECODE FLATE_DECODERUN_LENGTH_DECODECCITT_FAX_DECODE DCT_DECODE JPX_DECODE JBIG2_DECODErrrrrsD..(&OJ!L*(JJ!LLLrrc.eZdZdZdZdZdZdZdZdZ dZ d S) FilterTypeAbbreviationsu&§8.9.7 of the 1.7 and 2.0 references./AHx/A85/LZW/Fl/RL/CCF/DCTN) rrrrAHxA85LZWFLRLCCFDCTrrrrrs700 C C C B B C CCCrrc&eZdZdZdZdZdZdZdZdS)LzwFilterParametersz6 Table 4.4. Table 8 in the 2.0 reference. z /Predictorz/Colors/BitsPerComponent/Columnsz /EarlyChangeN) rrrr PREDICTORCOLORSBITS_PER_COMPONENTCOLUMNS EARLY_CHANGErrrrrs4 I F,G!LLLrrc2eZdZdZdZdZdZdZdZdZ dZ d Z d S) CcittFaxDecodeParametersz7 Table 4.5. Table 11 in the 2.0 reference. z/Kz /EndOfLinez/EncodedByteAlignr z/Rowsz /EndOfBlockz /BlackIs1z/DamagedRowsBeforeErrorN) rrrrK END_OF_LINEENCODED_BYTE_ALIGNr ROWS END_OF_BLOCK BLACK_IS_1DAMAGED_ROWS_BEFORE_ERRORrrrrr sF AK,G D LJ 9rrcFeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdS)ImageAttributesu'§11.6.5 of the 1.7 and 2.0 references.r/Subtypez/Name/Width/Heightrr/Decode/Intent /Interpolate /ImageMaskz/Mask/SMaskN)rrrrrSUBTYPENAMEWIDTHHEIGHTr rDECODEINTENT INTERPOLATE IMAGE_MASKMASKS_MASKrrrrrsV11 DG D E F,K F F KJ D FFFrrceZdZdZdZdZdS) ColorSpaces /DeviceRGB /DeviceCMYK /DeviceGrayN)rrr DEVICE_RGB DEVICE_CMYK DEVICE_GRAYrrrr-r--sJKKKKrr-c"eZdZdZdZdZdZdZdS) TypArguments#Table 8.2 of the PDF 1.7 reference.z/Leftz/Rightz/Bottomz/TopN)rrrrLEFTRIGHTBOTTOMTOPrrrr5r53s(-- D E F CCCrr5c2eZdZdZdZdZdZdZdZdZ dZ d Z d S) TypFitArgumentsr6z/XYZz/Fitz/FitHz/FitVz/FitRz/FitBz/FitBHz/FitBVN) rrrrXYZFITFIT_HFIT_VFIT_RFIT_BFIT_BHFIT_BVrrrr<r<<s<-- C C E E E E F FFFrr<ceZdZdZdZdZdS)GoToActionArguments/S/Dz/SDN)rrrSDSDrrrrFrFIs A A BBBrrFcNeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdS)AnnotationDictionaryAttributesz9Table 8.15 Entries common to all annotation dictionaries.rrz/Rectrr3z/NMz/Mrz/APz/AS/DAz/Borderz/Cz /StructParentz/OCN)rrrrrSubtypeRectContentsr7NMMrAPASDABorderC StructParentOCrrrrMrMOs_CC DG DH A B A A B B B F A"L BBBrrMc.eZdZdZdZdZdZdZdZdZ dZ d S) InteractiveFormDictEntriesz/Fieldsz/NeedAppearancesz /SigFlagsz/COz/DRrNz/Qz/XFAN) rrrFieldsNeedAppearancesSigFlagsCODRrVQXFArrrr\r\cs6 F(OH B B B A CCCrr\ceZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d ZGd deZedeedffdZedeeeffdZdS)FieldDictionaryAttributesz Entries common to all field dictionaries (Table 8.69 PDF 1.7 reference) (*very partially documented here*). FFBits provides the constants used for `/Ff` from Table 8.70/8.75/8.77/8.79 z/FTrrz/Tz/TUz/TMz/Ffrz/DVr/OptceZdZdZdZ dZ dZ dZ dZ dZ dZ d Z d Z d Z d Z d Z dZ dZ dZ dZ dZ dZ dZdS) FieldDictionaryAttributes.FfBitsz Ease building /Ff flags Some entries may be specific to: * Text (Tx) (Table 8.75 PDF 1.7 reference) * Buttons (Btn) (Table 8.77 PDF 1.7 reference) * Choice (Ch) (Table 8.79 PDF 1.7 reference) r;r<r=rErFrGrHrIrJrKrLrMrNrOrPrQrRrSN)rrrrReadOnlyRequiredNoExport MultilinePassword NoToggleToOffRadio PushbuttonComboEditSort FileSelect MultiSelectDoNotSpellCheck DoNotScrollCombRadiosInUnisonRichTextCommitOnSelChangerrrFfBitsrhs  ///     !  #rr|r .c ~|j|j|j|j|j|j|j|j|j|j f S)a Get a tuple of all the attributes present in a Field Dictionary. This method returns a tuple of all the attribute constants defined in the FieldDictionaryAttributes class. These attributes correspond to the entries that are common to all field dictionaries as specified in the PDF 1.7 reference. Returns: A tuple containing all the attribute constants. ) TMTFTParentTUFfrDVKidsrrns r attributesz$FieldDictionaryAttributes.attributess@ F E F J F F E F H F  rcv|jd|jd|jd|jd|jd|jd|jd|jdiS) a Get a dictionary of attribute keys and their human-readable names. This method returns a dictionary where the keys are the attribute constants defined in the FieldDictionaryAttributes class and the values are their corresponding human-readable names. These attributes correspond to the entries that are common to all field dictionaries as specified in the PDF 1.7 reference. Returns: A dictionary containing attribute keys and their names. z Field Typerz Field NamezAlternate Field Namez Mapping Namez Field FlagsValuez Default Value)rrrrr~rrrrns rattributes_dictz)FieldDictionaryAttributes.attributes_dictsG FL J E< F* FN FM E7 FO  rN)rrrrrrrrrr~rrrrOptrr|rtupler rrrrrrrerens B F D A B B B A B B C88888888t 5c?   [ 4 S#X   [   rrecneZdZdZdZedeedffdZede eeffdZ dS)CheckboxRadioButtonAttributesz1Table 8.76 Field flags common to all field types.rfr .c|jfS)a Get a tuple of all the attributes present in a Field Dictionary. This method returns a tuple of all the attribute constants defined in the CheckboxRadioButtonAttributes class. These attributes correspond to the entries that are common to all field dictionaries as specified in the PDF 1.7 reference. Returns: A tuple containing all the attribute constants. rrns rrz(CheckboxRadioButtonAttributes.attributesszrc|jdiS)a  Get a dictionary of attribute keys and their human-readable names. This method returns a dictionary where the keys are the attribute constants defined in the CheckboxRadioButtonAttributes class and the values are their corresponding human-readable names. These attributes correspond to the entries that are common to all field dictionaries as specified in the PDF 1.7 reference. Returns: A dictionary containing attribute keys and their names. Optionsrrns rrz-CheckboxRadioButtonAttributes.attributes_dicts GY  rN) rrrrrrrr rrrrrrrrs{;; C 5c?   [  S#X   [   rrceZdZdZdZdZdZdS) FieldFlagz1Table 8.70 Field flags common to all field types.r;r<r=N)rrrr READ_ONLYREQUIRED NO_EXPORTrrrrrs#;;IHIIIrrc6eZdZdZdZdZdZdZdZdZ dZ d Z d Z d S) DocumentInformationAttributesz:Table 10.2 Entries in the document information dictionary.z/Titlez/Authorz/Subjectz /Keywordsz/Creatorz /Producerz /CreationDatez/ModDatez/TrappedN) rrrrTITLEAUTHORSUBJECTKEYWORDSCREATORPRODUCER CREATION_DATEMOD_DATETRAPPEDrrrrr#sADD E FGHGH#MHGGGrrc*eZdZdZdZdZdZdZdZdZ dS) PageLayoutszF Page 84, PDF 1.4 reference. Page 115, PDF 2.0 reference. z /SinglePagez /OneColumnz/TwoColumnLeftz/TwoColumnRightz /TwoPageLeftz /TwoPageRightN) rrrr SINGLE_PAGE ONE_COLUMNTWO_COLUMN_LEFTTWO_COLUMN_RIGHT TWO_PAGE_LEFTTWO_PAGE_RIGHTrrrrr1s9  KJ&O("M$NNNrrc~eZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdS)GraphicsStateParametersu=Table 58 – Entries in a Graphics State Parameter Dictionaryrz/LWz/LCz/LJz/MLrHz/RIz/OPz/opz/OPMrz/BGz/BG2z/UCRz/UCR2z/TRz/TR2z/HTz/FLz/SMz/SAz/BMr!z/CAz/caz/AISz/TKN)rrrrrLWLCLJMLrJRIOPopOPMrBGBG2UCRUCR2TRTR2HTrSMSABMr+CAcaAISTKrrrrr?sGG D B B B B A B B B C D B C C D B C B B B B B F B B C BBBrrceZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZ dZ!d Z"d!Z#d"S)#CatalogDictionaryu&§7.7.2 of the 1.7 and 2.0 references.rz/Versionz /Extensionsrz /PageLabelsr+r,z/ViewerPreferencesz /PageLayoutz /PageModerrz /OpenActionrz/URIz /AcroFormrz/StructTreeRootz /MarkInfoz/Langz /SpiderInforrz /OCPropertiesz/Permsz/Legalz /Requirementsz /Collectionz/NeedsRenderingz/DSSrz /DPartRootN)$rrrrrVERSION EXTENSIONSr PAGE_LABELSr-r.VIEWER_PREFERENCES PAGE_LAYOUT PAGE_MODErr OPEN_ACTIONrURI ACRO_FORMrSTRUCT_TREE_ROOT MARK_INFOLANG SPIDER_INFOrr OC_PROPERTIESPERMSLEGAL REQUIREMENTS COLLECTIONNEEDS_RENDERINGDSSr D_PART_ROOTrrrrr_s00 DGJ EK E E-KIHGK B CIH(I DK%NJ#M E E"LJ'O C BKKKrrceZdZdZdZdZdS)OutlineFontFlagzBA class used as an enumerable flag for formatting an outline font.r;r<N)rrrritalicboldrrrrrsLL F DDDrrc&eZdZdZdZdZdZdZdZdS)PageLabelStylezN Table 8.10 in the 1.7 reference. Table 161 in the 2.0 reference. rHr1z/rz/Az/aN) rrrrDECIMALUPPERCASE_ROMANLOWERCASE_ROMANUPPERCASE_LETTERLOWERCASE_LETTERrrrrrs7 GOOrrc:eZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d S) AnnotationFlagu See §12.5.3 "Annotation Flags".r;r<r=r>r?r@rArBrCrDN)rrrr INVISIBLEHIDDENrpNO_ZOOM NO_ROTATENO_VIEWrLOCKEDTOGGLE_NO_VIEWLOCKED_CONTENTSrrrrrsF**I F EGIGI FNOOOrrcbeZdZdZeZeZeZeezezZeZ dS) ImageTyperN) rrrNONErXOBJECT_IMAGES INLINE_IMAGESDRAWING_IMAGESALLIMAGESrrrrrsH DTVVNDFFMTVVN = (> 9C FFFrrz/Gr0z/RGBr.z/CMYKr//Iz/Indexedrrrrrrrrrrrrrr/RelativeColorimetric)rrrrrrz/BPCrz/CSrrHrz/DPrrrz/Hrz/Wrrrz/IMr )rr c2eZdZdZdZdZdZdZdZdZ dZ d Z d S) AFRelationshipz Associated file relationship types, defining the relationship between the PDF component and the associated file. Defined in table 43 of the PDF 2.0 reference. z/Sourcez/Dataz /Alternativez /Supplementz/EncryptedPayloadz /FormDataz/Schemaz /UnspecifiedN) rrrrSOURCEDATA ALTERNATIVE SUPPLEMENTENCRYPTED_PAYLOAD FORM_DATASCHEMA UNSPECIFIEDrrrrrsCF D KJ+I F KKKrrc&eZdZdZdZdZdZdZdZdS) BorderStyleszs A class defining border styles used in PDF documents. Defined in table 168 of the PDF 2.0 reference. rrHrrGr2N) rrrrBEVELEDDASHEDINSETSOLID UNDERLINEDrrrrrs3 G F E EJJJrrc6eZdZdZdZdZdZdZdZdZ dZ d Z d Z d S) FontFlagsz A class defining font flags in PDF document font descriptor resources. Defined in table 121 of the PDF 2.0 reference. r;r<r=r>r@rArIrJrKN) rrrr FIXED_PITCHSERIFSYMBOLICSCRIPT NONSYMBOLICITALICALL_CAP SMALL_CAP FORCE_BOLDrrrr r sG K EH FK FGIJJJrr N).renumrrrrr rrr!r*r0r:rrrrrrrrrrr-r5r<rFrMr\rerrrrrrrrrPDF_KEYSr_INLINE_IMAGE_VALUE_MAPPING_INLINE_IMAGE_KEY_MAPPINGrrr rrrrsF==,,,,,,,,,,,,c4  * * * * * * * *N2N2N2N2N2GN2N2N2b         %%%%%%%%P$"""""""" " " " " "' " " "         " " " " " " " " : : : : : : : : $                 (A A A A A A A A H& & & & & & & & R         % % % % % % % %@""""""""J     g                W    #!!& 5 <- L ] *        L >   L=,=  (!"&#$"*(4/4  = ) >   )   )  ( .y <,=yNy y!" h#$#'.!!!!!!!!$        r