o >ez_@s@ddlmZmZmZddlmZddlmZddlm Z m Z m Z m Z m Z mZmZmZmZddlmZddlmZddlmZdd lmZmZmZdd lmZdd lmZm Z m!Z!dd lm"Z#dd l$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1ddl2m3Z3m4Z4ddlm5Z5m6Z6m7Z7dZ8GdddZ9GdddZ:dS))BytesIOFileIOIOBase)Path) TracebackType) AnyDictIterableListOptionalTupleTypeUnioncast) Encryption) PageObject) PdfReader) StrByteTypedeprecate_with_replacementstr_) PdfWriter)GoToActionArguments TypArgumentsTypFitArguments)PagesAttributes) PAGE_FIT ArrayObject DestinationDictionaryObjectFit FloatObjectIndirectObject NameObject NullObject NumberObject OutlineItemTextStringObject TreeObject) PageRange PageRangeSpec) LayoutType OutlineType PagemodeTypez=close() was called and thus the writer cannot be used anymorec@s*eZdZdZdedededdfddZdS) _MergedPagez@Collect necessary information on each page that is being merged.pagedatasrcidreturnNcCs||_||_d|_||_dSN)r0r/ out_pagedatar1)selfr/r0r1r6N/var/www/html/humari/django-venv/lib/python3.10/site-packages/pypdf/_merger.py__init__Ns z_MergedPage.__init__)__name__ __module__ __qualname____doc__rrintr8r6r6r6r7r.Ksr.c@s`eZdZdZ dKdedeeefddfdd ZdLd d Z d e e e d e e de e ddfddZ   dMdedeeeefde ede ededdf ddZdeeeefdeee effddZ   dMdeeeefde ededeeeefeeeefeefdeddf ddZdeeefddfddZdNddZd eeefddfd!d"Zd#e ddfd$d%Z!d&e"ddfd'd(Z#e$de e"fd)d*Z%e%j&d&e"ddfd+d*Z%d,ed-eeeeeffdeeeefeeeefeefdeeeeffd.d/Z'd,ed0e(deeeefeeeefeefde(fd1d2Z)dNd3d4Z*  dOd0e e+e,d5e e-ddfd6d7Z.dee,e/fd8e0ddfd9d:Z1dee0ddfd;d<Z2 dPdee0d0e e+e,ddfd=d>Z3 dPdeeefd?e e(de eefd@dAZ4dddde5fdBeded5ede-e6fdCe ee7e7e7fdDedEedFe8de6fdGdHZ9dBededdfdIdJZ:dS)Q PdfMergerzD Use :class:`PdfWriter` instead. .. deprecated:: 5.0.0 Fstrictfileobjr2NcCsBtdddg|_g|_t|_g|_g|_d|_||_||_ dS)Nr>r5.0.0r) rinputspagesroutputoutline named_destsid_countrAr@)r5r@rAr6r6r7r8\s  zPdfMerger.__init__cCstddd|S)Nr>rrB)rr5r6r6r7 __enter__is zPdfMerger.__enter__exc_typeexc tracebackcCs|jr ||j|dS)z*Write to the fileobj and close the merger.N)rAwriteclose)r5rKrLrMr6r6r7__exit__ns  zPdfMerger.__exit__T page_number outline_itemrDimport_outlinecCsv||\}}t||jd}|j||f|dur||_|dur)dt|jf}nt|t r7| t|j}nt|t r=n t|t sFt dg} g} |rV|j} ||| |} |rott|t|jt} |j| | g7_n|j| 7_|j} ||| |} |j| 7_t|D]}|j|}|j}|jd7_t|||}| |q|| || | |j||<dS)a Merge the pages from the given file into the output file at the specified page number. Args: page_number: The *page number* to insert this file. File will be inserted after the given number. fileobj: A File Object or an object that supports the standard read and seek methods similar to a File Object. Could also be a string representing a path to a PDF file. outline_item: Optionally, you may specify an outline item (previously referred to as a 'bookmark') to be applied at the beginning of the included file by supplying the text of the outline item. pages: can be a :class:`PageRange` or a ``(start, stop[, step])`` tuple to merge only the specified range of pages from the source document into the output document. Can also be a list of pages to merge. import_outline: You may prevent the source document's outline (collection of outline items, previously referred to as 'bookmarks') from being imported by specifying this as ``False``. )r@Nrz0"pages" must be a tuple of (start, stop[, step])r)_create_streamrr@rCappend _encryptionlenrD isinstancer)indiceslisttuple TypeErrorrF _trim_outliner&r'r%rHr fitnamed_destinations _trim_destsrGranger._associate_dests_to_pages!_associate_outline_items_to_pages)r5rQrArRrDrSstreamencryption_objreadersrcpagesrFoutline_item_typdests trimmed_destsipager1mpr6r6r7mergeysL         zPdfMerger.mergecCsd}t|ttfrt|d}||fSt|tr9|jr|j}|j}|jdt |j }|j|||fSt |drTt |drT|d| }t |}||fSt d)NrbrseekreadzPdfMerger.merge requires an object that PdfReader can parse. Typically, that is a Path or a string representing a Path, a file object, or an object implementing .seek and .read. Passing a PdfReader directly works as well.) rXstrrrrrVrdtellrprrqhasattrNotImplementedError)r5rArerd orig_tell file_contentr6r6r7rTs(        zPdfMerger._create_streamcCs|t|j||||dS)a Identical to the :meth:`merge()` method, but assumes you want to concatenate all pages onto the end of the file instead of specifying a position. Args: fileobj: A File Object or an object that supports the standard read and seek methods similar to a File Object. Could also be a string representing a path to a PDF file. outline_item: Optionally, you may specify an outline item (previously referred to as a 'bookmark') to be applied at the beginning of the included file by supplying the text of the outline item. pages: can be a :class:`PageRange` or a ``(start, stop[, step])`` tuple to merge only the specified range of pages from the source document into the output document. Can also be a list of pages to append. import_outline: You may prevent the source document's outline (collection of outline items, previously referred to as 'bookmarks') from being imported by specifying this as ``False``. N)rnrWrD)r5rArRrDrSr6r6r7rUszPdfMerger.appendcCs|jdur tt|jD]$}|j|jtttt f|jj }|j |t jd |_q |||j|\}}|rI|dSdS)z Write all data that has been merged to the given output file. Args: fileobj: Output file. Can be a filename or any kind of file-like object. N)rE RuntimeErrorERR_CLOSED_WRITERrDadd_pager/rrrrr_pages get_object get_referencePAKIDSr4 _write_dests_write_outlinerNrO)r5rArl pages_objmy_file ret_fileobjr6r6r7rNs   zPdfMerger.writecCs.g|_|jD]\}}|qg|_d|_dS)zHShut all file descriptors (input and output) and clear all memory usage.N)rDrCrOrE)r5fo_readerr6r6r7rO2s   zPdfMerger.closeinfoscC"|jdur tt|j|dS)z Add custom metadata to the output. Args: infos: a Python dictionary where each key is a field and each value is your new metadata. 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Args: pdf: dests: pages: /Page/Title) rXrZraitemsrDr}r#rrU) r5rrirD new_destslstkeyobjjr6r6r7r`s zPdfMerger._trim_destsrFc Csg}d}t|tr |ntt|}t|D]Q\}}t|tr8||||} | r7|s2|||d|| qd}|D])} |ddurEq<|j| |dkre|d|td<||d}nq}t|tr*|||qd}d|vrIt|jD]\}}|j |dkrH| ||nq5|durZ|d=|d=|j ||}qdS)N hint for mypyr/Type) rEryrzrFrXrZrrrDr1_write_outline_item_on_pageadd_outline_item_dict)r5rFr last_addedrRpage_norlr6r6r7rs,     zPdfMerger._write_outlinerlcCstt|d}t|jt|g}tjtjftj tjftj tj ftj tj ftj tj tjdftjtj tjtjtjfi}||dD]!}||vrVt||tsV|t||n|td||=q?tttjtdttjt|i|td<dS)Nrz/Zoomr6rz/GoToz/A)rrrr%r1r#rFIT_HrTOPFIT_BHFIT_VLEFTFIT_BVXYZFIT_RBOTTOMRIGHTgetrXr$rUr!rrSDr)r5rRrloi_typeargs fit2arg_keysarg_keyr6r6r7r s4     z%PdfMerger._write_outline_item_on_pagecCsv|jD]5}d}|d}t|trq|D]}||jkr!|j}q|dur0td|ddt||td<qdS)NrzUnresolved named destination 'r')rGrXr%r}r/r1 ValueErrorr#)r5rDrrnprlr6r6r7rb-s  z#PdfMerger._associate_dests_to_pagescCs|dur|j}|dusJd|D]7}t|tr|||qd}|d}t|tr+q|D]}||jkr;|j}q-|durHt||td<qdS)Nrr) rFrXrZrcr%r}r/r1r#)r5rDrFrRroutline_item_pagepr6r6r7rc?s&   z+PdfMerger._associate_outline_items_to_pagesrootcCsz|dur|j}t|D]/\}}t|tr$|||}|r#|g|Sq ||ks5ttttf|d|kr:|gSq dS)Nr)rFrrXrZfind_outline_itemrrr)r5rRrrkoi_enumresr6r6r7rWs   zPdfMerger.find_outline_itemtitlecolorbolditalicr^c Cs.|j}|dur tt||||d||||S)aQ Add an outline item (commonly referred to as a "Bookmark") to this PDF file. Args: title: Title to use for this outline item. page_number: Page number this outline item will point to. parent: A reference to a parent outline item to create nested outline items. color: Color of the outline item's font as a red, green, blue tuple from 0.0 to 1.0 bold: Outline item font is bold italic: Outline item font is italic fit: The fit of the destination page. N)rEryrzadd_outline_item) r5rrQrrrrr^writerr6r6r7roszPdfMerger.add_outline_itemcCs,tt|t|tjdd}|j|dS)z Add a destination to the output. Args: title: Title to use page_number: Page number this destination points at. i:)topN)rr'r%r fit_horizontallyrGrU)r5rrQdestr6r6r7add_named_destinations   zPdfMerger.add_named_destination)Fr?)r2r>)NNT)r2N)NNr3);r9r:r;r<boolrrrr8rJr r BaseExceptionrrPr=rrrr*rnr rrrTr)r rUrNrOrrrr+rr-rpropertyrsetterr`r,r]rr r&r(rrr.rrbrcrrr"floatr rrr6r6r6r7r>Us&      W  & "    " " )    "       &r>N);iorrrpathlibrtypesrtypingrrr r r r r rrrVr_pagerrr_utilsrrr_writerr constantsrrrrrgenericrrrrr r!r"r#r$r%r&r'r( pageranger)r*r+r,r-rzr.r>r6r6r6r7s"  ,    <