U 1c, @s$ddlZddlZddlZddlZddlmZddlmZddlm Z gZ d*ddZ d+dd Z Gd d d Z Gd d d e Zejdkre eGddde Zejdkre eGddde ZGdddeZGdddeZGdddeZGdddeZGdddeZejdkr~edr.e eed rBe eed!rVe eed"rje eed#r~e eGd$d%d%e Zzdd&lmZWnek rYn Xe eed'kr eejd(kre d)e!e"ejd"Z#e e e#fejd(dW5QRXdS),Nquote)Image) deprecatecCsNzt|tr|}Wntk r(YnX|dkr>t|n td|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)viewerorderr,lib/python3.8/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@sJeZdZdZddZdZiZddZddZd d Z d d Z dd dZ dS)rzBase class for viewers.cKsL|jdks>|jdkr|jdks>t|j}|j|kr>||}|j|f|S)z The main function for displaying an image. Converts the given image to the target format and displays it. )1ZRGBAPNG)zI;16ZLA)modeformatrZ getmodebaseZconvert show_image)selfrrbaserrrrHs   z Viewer.showNcCs|jS)z3Return format name, or ``None`` to save as PGM/PPM.)rrrrrr get_format_szViewer.get_formatcKstdS)zj Returns the command used to display the file. Not implemented in the base class. N)NotImplementedErrorrfilerrrr get_commandcszViewer.get_commandcCs|jfd||i|jS)z+Save to temporary file and return filename.r)Z_dumprrrrrr save_imagejszViewer.save_imagecKs|j||f|S)zDisplay the given image.) show_filer#rrrrrrrnszViewer.show_imagecKsL|dkr4d|kr(tddd|d}n d}t|t|j|f|dS) Display given file. Before Pillow 9.1.0, the first argument was ``file``. This is now deprecated, and will be removed in Pillow 10.0.0 (2023-07-01). ``path`` should be used instead. Nr!The 'file' argument 'path'!Missing required argument: 'path'r)rpopr ossystemr"rpathrmsgrrrr$rs  zViewer.show_file)N) __name__ __module__ __qualname____doc__rrrrr"r#rr$rrrrrCsrc@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 ""rr rrrr"szWindowsViewer.get_commandN)r1r2r3r4rrr"rrrrr5s r5win32c@s0eZdZdZdZdddZddZd d d ZdS) MacViewerz2The default viewer on macOS using ``Preview.app``.rrTr6cKs(d}d|dt|dt|d}|S)Nzopen -a Preview.app( z; sleep 20; rm -f z)&rrr!rcommandrrrr"s zMacViewer.get_commandNcKsp|dkr4d|kr(tddd|d}n d}t|tddd |gtjpTtd }|rlt |d d |gd S)r&Nr!r'r(r)r*openz-az Preview.appZpython3z-czZimrrrrsZ     E *  $&