o ]oi @s0ddlmZddlZddlZddlZddlZddlmZddlm Z gZ d*ddZ d+dd Z Gd d d Z Gd d d e ZejdkrFe eGddde ZejdkrWe eGddde ZGdddeZGdddeZGdddeZGdddeZGdddeZejdvredre eed re eed!re eed"re eed#re eGd$d%d%e Zzdd&lmZWn eyYnwe eed'kreejd(kre d)e!e "ejdZ#e e e#gejd(dRWddS1swYdSdS),) annotationsNquote)ImagecCsNz t|tr |}Wn tyYnw|dkrt|dStd|dS)a$ The :py:func:`register` function is used to register additional viewers:: from PIL import ImageShow ImageShow.register(MyViewer()) # MyViewer will be used as a last resort ImageShow.register(MySecondViewer(), 0) # MySecondViewer will be prioritised ImageShow.register(ImageShow.XVViewer(), 0) # XVViewer will be prioritised :param viewer: The viewer to be registered. :param order: Zero or a negative integer to prepend this viewer to the list, a positive integer to append it. rN) issubclassViewer TypeError_viewersappendinsert)viewerorderrU/var/www/html/kuke-dev/django-kuke/venv/lib/python3.10/site-packages/PIL/ImageShow.pyregisters  rcKs*tD]}|j|fd|i|rdSqdS)a  Display a given image. :param image: An image object. :param title: Optional title. Not all viewers can display the title. :param \**options: Additional viewer options. :returns: ``True`` if a suitable viewer was found, ``False`` otherwise. titleTF)r show)imageroptionsr rrrr4s  rc@sLeZdZdZddZdZ iZ ddZddZd d Z d d Z d dZ dS)rzBase class for viewers.cKsP|jdvs|jdkr|jdvst|j}|j|kr||}|j|fi|S)z The main function for displaying an image. Converts the given image to the target format and displays it. )1ZRGBAPNG)zI;16ZLA)modeformatrZ getmodebaseconvert show_image)selfrrbaserrrrHs    z Viewer.showNcCs|jS)z3Return format name, or ``None`` to save as PGM/PPM.)rrrrrr get_format_szViewer.get_formatcKs d}t|)zj Returns the command used to display the file. Not implemented in the base class. zunavailable in base viewer)NotImplementedError)rfilermsgrrr get_commandcszViewer.get_commandcCs|jdd||i|jS)z+Save to temporary file and return filename.rNr)_dumprrrrrr save_imagekszViewer.save_imagecKs|j||fi|S)zDisplay the given image.) show_filer%rrrrrrroszViewer.show_imagecKst|j|fi|dS)% Display given file. r)ossystemr#rpathrrrrr&sszViewer.show_file) __name__ __module__ __qualname____doc__rrrrr#r%rr&rrrrrCs rc@s&eZdZdZdZdddZddZdS) WindowsViewerzNThe default viewer on Windows is the default system application for PNG files.rrTZcompress_levelZsave_allcKsd|d|dS)Nzstart "Pillow" /WAIT "z)" && ping -n 4 127.0.0.1 >NUL && del /f ""r)rr!rrrrr#szWindowsViewer.get_commandN)r-r.r/r0rrr#rrrrr1~s   r1win32c@s.eZdZdZdZdddZddZdd Zd S) MacViewerz2The default viewer on macOS using ``Preview.app``.rrTr2cKs(d}d|dt|dt|d}|S)Nzopen -a Preview.app( z; sleep 20; rm -f z)&rrr!rcommandrrrr#s zMacViewer.get_commandcKs<tddd|gtjptd}|rt|dd|gdS)r(openz-az Preview.apppython3z-czshlexrrr rrrr1platformr5rDrGrLrWr_rarArcIPython.displayrNrd ImportErrorr-lenargvprintexitr:Zimrrrrsb     ;            $