,h&@dZddlZddlZddlZddlmZmZddlmZddl m Z ddl m Z mZddlmZmZmZddlmZdd lmZdd lmZGd d eZGd deZGddeZGddeZGddeZGddeZGddeZ GddeZ!y)zKAPI for reading/writing serialized Open Packaging Convention (OPC) package.N) Container is_string)PackageNotFoundError) CONTENT_TYPE)CT_Typesserialize_part_xml)CONTENT_TYPES_URI PACKAGE_URIPackURI)CaseInsensitiveDict)default_content_types) lazypropertyc8eZdZdZdZdZdZdZedZ y) PackageReaderzProvides access to package-parts of an OPC package with dict semantics. The package may be in zip-format (a .pptx file) or expanded into a directory structure, perhaps by unzipping a .pptx file. c||_yN _pkg_fileselfpkg_files U/var/www/html/Resume-Scraper/venv/lib/python3.12/site-packages/pptx/opc/serialized.py__init__zPackageReader.__init__ !c||jvS)zEReturn True when part identified by `pack_uri` is present in package. _blob_readerrpack_uris r __contains__zPackageReader.__contains__s4,,,,rc |j|S)z2Return bytes for part corresponding to `pack_uri`.rrs r __getitem__zPackageReader.__getitem__!s  **rcH|j|j}}||vr||SdS)zReturn optional rels item XML for `partname`. Returns `None` if no rels item is present for `partname`. `partname` is a |PackURI| instance. N)rrels_uri)rpartname blob_readeruris r rels_xml_forzPackageReader.rels_xml_for%s0  ,,h.?.?S #&+#5{3?4?rc@tj|jS)zC|_PhysPkgReader| subtype providing read access to the package file.)_PhysPkgReaderfactoryrrs rrzPackageReader._blob_reader.s%%dnn55rN) __name__ __module__ __qualname____doc__rr!r#r)rrrrrrs0 "-+@66rrc>eZdZdZdZedZdZdZdZ dZ y) PackageWriteraWrites a zip-format OPC package to `pkg_file`. `pkg_file` can be either a path to a zip file (a string) or a file-like object. `pkg_rels` is the |_Relationships| object containing relationships for the package. `parts` is a sequence of |Part| subtype instance to be written to the package. Its single API classmethod is :meth:`write`. This class is not intended to be instantiated. c.||_||_||_yr)r _pkg_rels_parts)rrpkg_relspartss rrzPackageWriter.__init__?s!! rc4||||jy)aWrite a physical package (.pptx file) to `pkg_file`. The serialized package contains `pkg_rels` and `parts`, a content-types stream based on the content type of each part, and a .rels file for each part that has relationships. N)_write)clsrr8r9s rwritezPackageWriter.writeDs Hh&--/rctj|j5}|j||j ||j |dddy#1swYyxYw)z$Write physical package (.pptx file).N)_PhysPkgWriterr,r_write_content_types_stream_write_pkg_rels _write_partsr phys_writers rr;zPackageWriter._writeNsU  # #DNN 3 +{  , ,[ 9   -   k * + + +s 4AA&c||jtttj |j y)zWrite `[Content_Types].xml` part to the physical package. This part must contain an appropriate content type lookup target for each part in the package. N)r=r r_ContentTypesItemxml_forr7rCs rr@z)PackageWriter._write_content_types_streamUs-   088E F rc|jD]o}|j|j|j|js6|j|jj |j jqy)zWrite blob of each part in `parts` to the package. A rels item for each part is also written when the part has relationships. N)r7r=r&blob_relsr%relsxml)rrDparts rrBzPackageWriter._write_parts`sZ KK ID   dmmTYY 7zz!!$--"8"8$))--H Ircl|jtj|jjy)zGWrite the XML rels item for *pkg_rels* ('/_rels/.rels') to the package.N)r=r r%r6rLrCs rrAzPackageWriter._write_pkg_relsjs"+..0B0BCrN) r.r/r0r1r classmethodr=r;r@rBrAr2rrr4r44s6 00+  IDrr4c&eZdZdZdZedZy)r+z/Base class for physical package reader objects.cDtdt|jz)z%Must be implemented by each subclass.z%`%s` must implement `.__contains__()`)NotImplementedErrortyper.)ritems rr!z_PhysPkgReader.__contains__rs!! 3d4j6I6I I  rct|s t|Stjj |r t |St j|r t|Std|z)zDReturn |_PhysPkgReader| subtype instance appropriage for `pkg_file`.zPackage not found at '%s') r _ZipPkgReaderospathisdir _DirPkgReaderzipfile is_zipfilerr<rs rr,z_PhysPkgReader.factoryxs^ " * * 77== " * *   h ' * *"#>#IJJrN)r.r/r0r1r!rOr,r2rrr+r+os 9 KKrr+c"eZdZdZdZdZdZy)rZzImplements |PhysPkgReader| interface for OPC package extracted into directory. `path` is the path to a directory containing an expanded package. cLtjj||_yr)rWrXabspath_path)rrXs rrz_DirPkgReader.__init__sWW__T* rctjjtj|j |j SzIReturn True when part identified by `pack_uri` is present in zip archive.)rWrXexists posixpathjoinra membernamers rr!z_DirPkgReader.__contains__s*ww~~innTZZ9L9LMNNrctjj|j|j} t |d5}|j cdddS#1swYyxYw#t$rtd|zwxYw)zFReturn bytes of file corresponding to `pack_uri` in package directory.rbNno member '%s' in package) rWrXrfrargopenreadIOErrorKeyError)rr rXfs rr#z_DirPkgReader.__getitem__sqww||DJJ(;(;< CdD! Qvvx    C6AB B Cs) A(A A(A%!A(%A((BN)r.r/r0r1rr!r#r2rrrZrZs +OCrrZc2eZdZdZdZdZdZedZy)rVz@Implements |PhysPkgReader| interface for a zip-file OPC package.c||_yrrrs rrz_ZipPkgReader.__init__rrc||jvSrc)_blobsrs rr!z_ZipPkgReader.__contains__s4;;&&rcX||jvrtd|z|j|S)zReturn bytes for part corresponding to `pack_uri`. Raises |KeyError| if no matching member is present in zip archive. rj)rsrnrs rr#z_ZipPkgReader.__getitem__s0 4;; &6AB B{{8$$rctj|jd5}|jDcic] }t d|z|j |"c}cdddScc}w#1swYyxYw)z/dict mapping partname to package part binaries.rz/%sN)r[ZipFilernamelistr rl)rznames rrsz_ZipPkgReader._blobssd__T^^S 1 RQDEJJLQDGEDL)166$<7Q R RQ R RsA*%A%A*%A**A3N) r.r/r0r1rr!r#rrsr2rrrVrVs*J"'%RRrrVc eZdZdZedZy)r?z/Base class for physical package writer objects.ct|S)zReturn |_PhysPkgWriter| subtype instance appropriage for `pkg_file`. Currently the only subtype is `_ZipPkgWriter`, but a `_DirPkgWriter` could be implemented or even a `_StreamPkgWriter`. ) _ZipPkgWriterr]s rr,z_PhysPkgWriter.factorysX&&rN)r.r/r0r1rOr,r2rrr?r?s9''rr?c8eZdZdZdZdZdZdZedZ y)r}zMImplements |PhysPkgWriter| interface for a zip-file (.pptx file) OPC package.c||_yrrrs rrz_ZipPkgWriter.__init__rrc|S)zFEnable use as a context-manager. Opening zip for writing happens here.r2r-s r __enter__z_ZipPkgWriter.__enter__s rc8|jjy)zClose the zip archive on exit from context. Closing flushes any pending physical writes and releasing any resources it's using. N)_zipfclose)rexc_type exc_value exc_tracebacks r__exit__z_ZipPkgWriter.__exit__s rcP|jj|j|y)zHWrite `blob` to zip package with membername corresponding to `pack_uri`.N)rwritestrrg)rr rIs rr=z_ZipPkgWriter.writes H//6rcbtj|jdtjS)z$`ZipFile` instance open for writing.w) compression)r[rwr ZIP_DEFLATEDr-s rrz_ZipPkgWriter._zipfs!t~~s@T@TUUrN) r.r/r0r1rrrr=rrr2rrr}r}s/W"7VVrr}cFeZdZdZdZedZedZedZ y)rFzNComposes content-types "part" ([Content_Types].xml) for a collection of parts.c||_yr)r7)rr9s rrz_ContentTypesItem.__init__s  rc&||jS)zReturn content-types XML mapping each part in `parts` to a content-type. The resulting XML is suitable for storage as `[Content_Types].xml` in an OPC package. )_xml)r<r9s rrGz_ContentTypesItem.xml_fors5zrc|j\}}tj}t|j D]\}}|j ||t|j D]\}}|j |||S)alxml.etree._Element containing the content-types item. This XML object is suitable for serialization to the `[Content_Types].xml` item for an OPC package. Although the sequence of elements is not strictly significant, as an aid to testing and readability Default elements are sorted by extension and Override elements are sorted by partname. )_defaults_and_overridesrnewsorteditems add_default add_override)rdefaults overrides _types_elmext content_typer&s rrz_ContentTypesItem._xmls#::)\\^ !'(8!9 6 C  " "3 5 6&,Y__->&? < "Hl  # #Hl ; <rc ttjtj}t }|j D]I}|j |j}}|j}|j|ftvr|||<E|||<K||fS)zpair of dict (defaults, overrides) accounting for all parts. `defaults` is {ext: content_type} and overrides is {partname: content_type}. )rKrL) r CTOPC_RELATIONSHIPSXMLdictr7r&rrlowerr )rrrrMr&rrs rrz)_ContentTypesItem._defaults_and_overridess 'B,@,@bffMF KK 3D%)]]D4E4ElH,,C \*.CC , &2 (#  3""rN) r.r/r0r1rrOrGrrrr2rrrFrFsFX$##rrF)"r1rWrer[ pptx.compatrrpptx.exceptionsrpptx.opc.constantsrr pptx.opc.oxmlrrpptx.opc.packurir r r pptx.opc.sharedr pptx.opc.specr pptx.utilrrobjectr4r+rZrVr?r}rFr2rrrsR ,016DD//"6I6B8DF8DvKYK6CNC.RNR4 'V 'VNV83#3#r