jdZddlZddlmZmZmZddlmZddlm Z GddZ Gdd Z Gd d e Z Gd d e Z Gdde ZdS)zMProvides a general interface to a `physical` OPC package, such as a zip file.N) ZIP_DEFLATEDZipFile is_zipfile)PackageNotFoundError)CONTENT_TYPES_URIc"eZdZdZfdZxZS) PhysPkgReaderz,Factory for physical package reader objects.c,t|trPtj|rt }n0t |rt}ntd|zt}tt| |S)NzPackage not found at '%s') isinstancestrospathisdir _DirPkgReaderr _ZipPkgReaderrsuperr __new__)clspkg_file reader_cls __class__s `/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/docx/opc/phys_pkg.pyrzPhysPkgReader.__new__ s h $ $ 'w}}X&& S* H%% S* *+F+QRRR&J]C((00<<<__name__ __module__ __qualname____doc__r __classcell__rs@rr r s>66 = = = = = = = = =rr c"eZdZdZfdZxZS) PhysPkgWriterz,Factory for physical package writer objects.c^tt|tS)N)rr"r _ZipPkgWriter)rrrs rrzPhysPkgWriter.__new__s!]C((00???rrr s@rr"r"sG66@@@@@@@@@rr"cJeZdZdZfdZdZdZedZdZ xZ S)rzWImplements |PhysPkgReader| interface for an OPC package extracted into a directory.ctt|tj||_dS)zA`path` is the path to a directory containing an expanded package.N)rr__init__r rabspath_path)selfrrs rr'z_DirPkgReader.__init__'s8 mT""++---W__T** rctj|j|j}t |d5}|}dddn #1swxYwY|S)zIReturn contents of file corresponding to `pack_uri` in package directory.rbN)r rjoinr) membernameopenread)r*pack_urirfblobs rblob_forz_DirPkgReader.blob_for,sw||DJ(;<< $   6688D                sAA #A cdS)z|Provides interface consistency with |ZipFileSystem|, but does nothing, a directory file system doesn't need closing.Nr*s rclosez_DirPkgReader.close3s  rc6|tS)z7Return the `[Content_Types].xml` blob from the package.r4rr7s rcontent_types_xmlz_DirPkgReader.content_types_xml8}}.///rcb ||j}n#t$rd}YnwxYw|S)z`Return rels item XML for source with `source_uri`, or None if the item has no rels item.N)r4rels_uriIOErrorr* source_urirels_xmls r rels_xml_forz_DirPkgReader.rels_xml_for=sF }}Z%899HH   HHH   ,, rrrrr'r4r8propertyr;rCrr s@rrr#s+++++    00X0rrcJeZdZdZfdZdZdZedZdZ xZ S)rz@Implements |PhysPkgReader| interface for a zip file OPC package.ctt|t|d|_dS)Nr)rrr'r_zipfr*rrs rr'z_ZipPkgReader.__init__Js4 mT""++---Xs++ rc@|j|jS)zReturn blob corresponding to `pack_uri`. Raises |ValueError| if no matching member is present in zip archive. )rJr0r.)r*r1s rr4z_ZipPkgReader.blob_forNs zx2333rc8|jdS)z;Close the zip archive, releasing any resources it is using.NrJr8r7s rr8z_ZipPkgReader.closeUs rc6|tS)z;Return the `[Content_Types].xml` blob from the zip package.r:r7s rr;z_ZipPkgReader.content_types_xmlYr<rcb ||j}n#t$rd}YnwxYw|S)z]Return rels item XML for source with `source_uri` or None if no rels item is present.N)r4r>KeyErrorr@s rrCz_ZipPkgReader.rels_xml_for^sF }}Z%899HH   HHH rDrEr s@rrrGsJJ,,,,,44400X0rrc.eZdZdZfdZdZdZxZS)r$z@Implements |PhysPkgWriter| interface for a zip file OPC package.ctt|t|dt|_dS)Nw) compression)rr$r'rrrJrKs rr'z_ZipPkgWriter.__init__ks9 mT""++---Xs EEE rc8|jdS)zkClose the zip archive, flushing any pending physical writes and releasing any resources it's using.NrNr7s rr8z_ZipPkgWriter.closeos rcF|j|j|dS)zYWrite `blob` to this zip package with the membername corresponding to `pack_uri`.N)rJwritestrr.)r*r1r3s rwritez_ZipPkgWriter.writets% H/66666r)rrrrr'r8rYrr s@rr$r$hsaJJFFFFF 7777777rr$)rr zipfilerrrdocx.opc.exceptionsrdocx.opc.packurirr r"rrr$r6rrr]s8SS 5555555555444444......========$@@@@@@@@!!!!!M!!!HMB77777M77777r