h5j xUdZddlmZddlmZmZddlmZddlmZm Z ddl m Z m Z m Z ddlmZd%dZd&d ZGd d eZGd d eZGddeZGdde Zee ddeee dddee dddee dddee dddee ddeee dd dee d!d"egZd#ed$<y)'z9Converters for XMP <-> DocumentInfo value transformation.) annotations)ABCabstractmethod)datetime)Any NamedTuple) XMP_NS_DC XMP_NS_PDF XMP_NS_XMP)Stringcd|jd}||jdz }|jd}|r|d|dd|dd}}}|||d |z }|S) aEncode Python datetime object as PDF date string. From Adobe pdfmark manual: (D:YYYYMMDDHHmmSSOHH'mm') D: is an optional prefix. YYYY is the year. All fields after the year are optional. MM is the month (01-12), DD is the day (01-31), HH is the hour (00-23), mm are the minutes (00-59), and SS are the seconds (00-59). The remainder of the string defines the relation of local time to GMT. O is either + for a positive difference (local time is later than GMT) or - (minus) for a negative difference. HH' is the absolute value of the offset from GMT in hours, and mm' is the absolute value of the offset in minutes. If no GMT information is specified, the relation between the specified time and GMT is considered unknown. Regardless of whether or not GMT information is specified, the remainder of the string should specify the local time. 'D:' is required in PDF/A, so we always add it. D:04dz %m%d%H%M%Sz%zr')yearstrftime)dstzsigntz_hourstz_minss Y/var/www/html/qr/venv/lib/python3.12/site-packages/pikepdf/models/metadata/_converters.pyencode_pdf_datersu. QVVCLAM ""A D B "$Q%Aa"Qq'h vhZq ** Hctt|tr t|}|}|jdr|dd}gd}|D]'}|j |s|j |d}n|j dd}gd}|D]} t j||cStd |d |d #t$rY:wxYw) zDecode a pdfmark date to a Python datetime object. A pdfmark date is a string in a particular format, as described in :func:`encode_pdf_date`. rN)zZ00'00'zZ00'00Zz+0000r)z%Y%m%d%H%M%S%zz %Y%m%d%H%M%Sz%Y%m%dz-Date string does not match any known format: z (read as )) isinstancer str startswithendswithreplacerstrptime ValueError)rtutcsutc date_formats date_formats rdecode_pdf_dater00s !V F A||D abE D  ::c? #w'A  #rAL $  $$Q 4 4 DQCzRSQTTUV WW   sB++ B76B7cHeZdZdZeeddZeeddZy) ConverterzXMP <-> DocumentInfo converter.cy)z/Derive XMP metadata from a DocumentInfo string.N docinfo_vals rxmp_from_docinfozConverter.xmp_from_docinfoVrcy)z9Derive a DocumentInfo value from equivalent XMP metadata.Nr4xmp_vals rdocinfo_from_xmpzConverter.docinfo_from_xmp[r8rNr6 str | Nonereturnr)r;rr?r>)__name__ __module__ __qualname____doc__ staticmethodrr7r<r4rrr2r2Ss=)>>HHrr2c2eZdZdZeddZedZy)AuthorConverterz-Convert XMP document authors to DocumentInfo.c|gS)z*Derive XMP authors info from DocumentInfo.r4r5s rr7z AuthorConverter.xmp_from_docinfods }rcht|tr|S||dgk(rydjd|DS)zDerive DocumentInfo authors from XMP. XMP supports multiple author values, while DocumentInfo has a string, so we return the values separated by semi-colons. Nz; c3&K|] }|| yw)Nr4).0authors r z3AuthorConverter.docinfo_from_xmp..tsLF9KLs)r$r%joinr:s rr<z AuthorConverter.docinfo_from_xmpis9 gs #N ?g$/yyLgLLLrNr=r@rArBrCrDr7r<r4rrrFrFas-7 M MrrFc0eZdZdZedZedZy) DateConverterz"Convert XMP dates to DocumentInfo.ct|tr t|}|dk(ry|jdr|ddn|}t |dvr-|j rt |dk(r|S|ddd|ddSt |jS)z"Derive XMP date from DocumentInfo.r"rr N)rR-)r$r r%r&lenisdigitr0 isoformat)r6vals rr7zDateConverter.xmp_from_docinfozs k6 *k*K " !,!7!7!=k!"o; s8v #++-c(a-3 CBQy#ab'-C C{+5577rct|dvrd|vrd|jddS|jdr|ddd z}tt j |S) zDerive DocumentInfo from XMP.)rRTrrTr"r!Nz+00:00)rUr(r'rr fromisoformatr:s rr<zDateConverter.docinfo_from_xmpsd w<6 !c&8R012 2   C crlX-Gx55g>??rNrNr4rrrPrPws-, 8 8@@rrPc:eZdZUdZded<ded<ded<ded<y) DocinfoMappingaMap DocumentInfo keys to their XMP equivalents, along with converter. ``name`` is stored as the raw PDF name string (e.g. ``"/Author"``) rather than as a ``pikepdf.Name`` instance. This keeps the module-level DOCINFO_MAPPING free of persistent ``pikepdf.Object`` references, which nanobind reports as shutdown leaks. Consumers can pass the string directly to a ``pikepdf.Dictionary`` (which accepts str keys) or wrap it in ``pikepdf.Name()`` if a Name instance is specifically required. r%nskeynameztype[Converter] | None converterN)r@rArBrC__annotations__r4rrr_r_s G H I%%rr_creatorz/Author descriptionz/SubjectNtitlez/TitleKeywordsz /KeywordsProducerz /Producer CreateDatez /CreationDate CreatorToolz/Creator ModifyDatez/ModDatezlist[DocinfoMapping]DOCINFO_MAPPING)rrr?r%)rr%r?r)rC __future__rabcrrrtypingrr"pikepdf.models.metadata._constantsr r r pikepdf.objectsr rr0r2rFrPr_rmrdr4rrrss@"#"PP" @ XF H HMiM,@I@2&Z&$9iOD9mZ>9gx6:z;=:z;=:|_mL:}j$?:|ZG )% r