lidZddlmZddlmZmZddlmZddl m Z ddl m Z ddl mZddlmZmZdd lmZdd lmZGd d e ZGd deZGddeZy)zOverall .pptx package.) annotations)IOIterator)RELATIONSHIP_TYPE) OpcPackagePackURI)CorePropertiesPart)Image ImagePart) MediaPart) lazypropertycneZdZdZed dZd dZdZd dZdZ e dZ edZ ed Z y )PackagezAn overall .pptx package.c |jtjS#t$r:t j |}|j |tj|cYSwxYw)zInstance of |CoreProperties| holding read/write Dublin Core doc properties. Creates a default core properties part if one is not present (not common). )part_related_byRTCORE_PROPERTIESKeyErrorr default relate_to)self core_propss J/var/www/html/eduruby.in/venv/lib/python3.12/site-packages/pptx/package.pycore_propertieszPackage.core_propertiessW  ''(:(:; ; +33D9J NN:r'9'9 :  s!AA$#A$c8|jj|S)z Return an |ImagePart| object containing the image in *image_file*. If the image part already exists in this package, it is reused, otherwise a new one is created. ) _image_partsget_or_add_image_part)r image_files rrzPackage.get_or_add_image_part s   66zBBc8|jj|S)zReturn a |MediaPart| object containing the media in *media*. If a media part for this media bytestream ("file") is already present in this package, it is reused, otherwise a new one is created. ) _media_partsget_or_add_media_part)rmedias rr#zPackage.get_or_add_media_part(s   66u==r c<fd}|}td||fzS)zReturn a |PackURI| instance representing the next available image partname. Partname uses the next available sequence number. *ext* is used as the extention on the returned partname. cDtjDcgc]I}|jjdr,|jj|jjKc}}t |D]\}}|dz}||ks|cSt |dzScc}w)Nz/ppt/media/imagesorted iter_partspartname startswithidx enumeratelen)part image_idxsi image_idxr-rs rfirst_available_image_idxz>Package.next_image_partname..first_available_image_idx7s!% 1 001CD MM--9 MM%% J!** 5  9!e?J z?Q& &sABz/ppt/media/image%d.%sr)rextr4r-s` rnext_image_partnamezPackage.next_image_partname0s' '"().#s;<Package.next_media_partname..first_available_media_idxSs!% 1}}//0BCMM%%J!** 5  9!e?J z?Q& &s8Bz/ppt/media/media%d.%sr)rr5r;r-s` rnext_media_partnamezPackage.next_media_partnameKs' '().#s;<=6=2'' !!!!r rc:eZdZdZfdZddZddZddZxZS) rBz0Provides access to the image parts in a package.c8tt| ||_yN)superrB__init___packagerpackage __class__s rrRz_ImageParts.__init__ k4)+ r c#Kg}|jjD]S}|jr|jtj k7r.|j }||vr?|j||Uyw)z?Generate a reference to each |ImagePart| object in the package.N)rS iter_rels is_externalreltyperIMAGE target_partappend)r image_partsrel image_parts r__iter__z_ImageParts.__iter__sl ==**, C{{bhh&J[(   z *  sA4A6ctj|}|j|j}|r|St j |j |S)a=Return |ImagePart| object containing the image in `image_file`. `image_file` can be either a path to an image file or a file-like object containing an image. If an image part containing this same image already exists, that instance is returned, otherwise a new image part is created. )r from_file _find_by_sha1sha1r newrS)rrimageras rrz!_ImageParts.get_or_add_image_partsB +'' 3 'zPY]]4==%-PPr cR|D]"}t|ds|j|k(s |cSy)z Return an |ImagePart| object belonging to this package or |None| if no matching image part is found. The image part is identified by the SHA1 hash digest of the image binary it contains. rfN)hasattrrf)rrfras rrez_ImageParts._find_by_sha1s7  "J:v.$&!!  " r )rEzIterator[ImagePart])rrFrEr )rfrGrEzImagePart | None) rHrIrJrKrRrbrre __classcell__rVs@rrBrB}s:   Q r rBc4eZdZdZfdZdZdZdZxZS)rDzProvides access to the media parts in a package. Supports iteration and :meth:`get()` using the media object SHA1 hash as its key. c8tt| ||_yrP)rQrDrRrSrTs rrRz_MediaParts.__init__rWr c#Kg}|jjD]b}|jr|jtj tj fvr=|j}||vrN|j||dyw)z?Generate a reference to each |MediaPart| object in the package.N) rSrYrZr[rMEDIAVIDEOr]r^)r media_partsr` media_parts rrbz_MediaParts.__iter__sw  ==**, C{{288RXX"66J[(   z *  sBBc|j|j}| tj|j|}|S)zReturn a |MediaPart| object containing the media in *media*. If this package already contains a media part for the same bytestream, that instance is returned, otherwise a new media part is created. )rerfr rgrS)rr$rss rr#z!_MediaParts.get_or_add_media_parts8'' 3  "t}}ersK"6'$3-&"j!jj!Z,&,^2&2r