j@!ddlZddlmZddlmZddlmZmZddlm Z ddl m Z ddl m Z mZmZddlmZdd lmZdd lmZd d lmZd dlmZd dlmZde jfdZedGdde ZGddeZdS)N)hexlify) dataclass)OptionalTuple)ConfigurableMixin)ConfigurationError)contentgenericlayout)pdf_name)rd)BasePdfFileWriter)AppearanceContent)CoordinateSystem)STAMP_ART_CONTENTreturnct|tstd|dkrtS|drt j|Sddlm}ddl m }| |}||dS)Nz)Background specification must be a string __stamp__z.pdfr)Image)PdfImage)writer) isinstancestrrrendswithr ImportedPdfPagePILrpyhanko.pdf_utils.imagesropen)bg_specrrimgs a/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/pyhanko/stamp/base.py_get_background_contentr$s gs # #N !LMMM+    & ! ! *&w///555555jj!!xD))))T)frozenc jeZdZUdZdZeed< dZee e e e fed< dZ ee j ed< ejejjejjejdZejed < d Ze ed < efd Zd edejdededfdZxZS)BaseStampStylez& Base class for stamp styles.  border_widthN border_color background)x_aligny_alignmarginsbackground_layoutg333333?background_opacityct|d} |d}n#t$rYnwxYw|t||d<dSdS)a This implementation of :meth:`process_entries` processes the :attr:`background` configuration value. This can either be a path to an image file, in which case it will be turned into an instance of :class:`~.pdf_utils.images.PdfImage`, or the special value ``__stamp__``, which is an alias for :const:`~pyhanko.stamp.STAMP_ART_CONTENT`. Nr,)superprocess_entriesKeyErrorr$)cls config_dictr! __class__s r#r5zBaseStampStyle.process_entriesQsy  ,,, !,/GG    D   (?(H(HK % % %  s / <<rbox text_paramsr BaseStampctNNotImplementedError)selfrr:r;s r# create_stampzBaseStampStyle.create_stampes "!r%)__name__ __module__ __qualname____doc__r*int__annotations__r+rrfloatr,r PdfContentr SimpleBoxLayoutRule AxisAlignment ALIGN_MIDMarginsuniformr1r2 classmethodr5rBoxConstraintsdictrB __classcell__r9s@r#r(r(%shL#:>L(5u!456===04J+,333 5OF4N$.$.&&q))555v1 !$### IIII[I&"!" "" " +  """"""""r%r(c |eZdZ ddedeejffd ZdZdZ dZ e j dd e d e d e d e fd ZxZS)r<Nrr:cjt||||_d|_dS)N)r:rF)r4__init__style_resources_ready)rArrXr:r9s r#rWzBaseStamp.__init__os7 S000 %r%c |jj}||j|}|j}|jr8|jr1|jj |j|j |j }n3|jjj }tjdd|j|j}t#j|jj}|t*jjt1dt#jt1d|t1d|id||fz}||j|S)Nr)x_scaley_scalex_posy_posz /BackgroundGSz/CAz/ca)categorynamevaluesq /BackgroundGS gs %s %s Q)rXr, set_writerrrenderr: width_definedheight_definedr1fitwidthheightr0r Positioningleftbottomr FloatObjectr2 set_resourcer ResourceType EXT_G_STATEr DictionaryObjectas_cmimport_resources resources)rAbg bg_contentbg_box positioningr0opacitycommands r#_render_backgroundzBaseStamp._render_backgroundysU Z " dk"""YY[[    F$9 *6::&, KK j2:G ,1GLK %dj&CDD )5/***%'8E??GD    0      3   bl+++r%ctr>r?)rAs r#_render_inner_contentzBaseStamp._render_inner_contents!!r%cdg}|}|jjr'|||r|||j}|jj}|jj}|r?|r|d|z|d||j |j fz|dd |S)Nqs %g %g %g RGs%g w 0 0 %g %g re SQ ) r|rXr,appendrzextendr:r*r+rgrhjoin)rAcommand_stream inner_contentbboxr*r+s r#rczBaseStamp.renders2244 :  =  ! !$"9"9";"; < < <  1  ! !- 0 0 0xz. z.   E%%n|&CDDD  ! !&T[9:    d###yy(((r%)coords dest_pagexyrc L|}dttjjz}dt |t ||fz}t j|}t jtdt jt| d|ii} |j } | J|tj krz| || t jdd | || t jd | || || } |jj|jjf} | | fS) a Apply a stamp to a particular page in the PDF writer attached to this :class:`.BaseStamp` instance. :param dest_page: Index of the page to which the stamp is to be applied (starting at `0`). :param x: Horizontal position of the stamp's lower left corner on the page. :param y: Vertical position of the stamp's lower left corner on the page. :param coords: The coordinate convention to use. :return: A reference to the affected page object, together with a ``(width, height)`` tuple describing the dimensions of the stamp. s/Stampsq 1 0 0 1 %g %g cm %s Do Q) stream_dataz/XObjectasciiNr~T)prependr)registerruuiduuid4bytesr r StreamObjectrpr decoderr PAGE_DEFAULTadd_stream_to_page add_objectr:rgrh) rArrrr stamp_ref resource_name stamp_paintstamp_wrapper_streamrswrpage_refdimss r#applyzBaseStamp.applys2MMOO !GDJLL,>$?$?? 3 qEE qEE 7  '3 LLL,$$g&>m227;;<)rCrDrErrr rQrWrzr|rcrrrGrrSrTs@r#r<r<ns 04 &&!&f+ , &&&&&&%%%N""")))J$4#@ ==== =  = ! ========r%r<) rbinasciir dataclassesrtypingrrpyhanko.config.apirpyhanko.config.errorsrpyhanko.pdf_utilsr r r pyhanko.pdf_utils.genericr pyhanko.pdf_utils.miscr pyhanko.pdf_utils.writerrpdf_utils.contentr appearancesrartrrJr$r(r<r%r#rs !!!!!!""""""""0000004444446666666666......%%%%%%666666111111))))))""""""*(:****& $E"E"E"E"E"&E"E"E"PQQQQQ!QQQQQr%