Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
BdfFontFile.py	2.75 KB	-rw-r--r--
_binary.py	2 KB	-rw-r--r--
BlpImagePlugin.py	14.23 KB	-rw-r--r--
BmpImagePlugin.py	13.91 KB	-rw-r--r--
BufrStubImagePlugin.py	1.48 KB	-rw-r--r--
ContainerIO.py	2.82 KB	-rw-r--r--
CurImagePlugin.py	1.64 KB	-rw-r--r--
DcxImagePlugin.py	2.09 KB	-rw-r--r--
DdsImagePlugin.py	7.8 KB	-rw-r--r--
EpsImagePlugin.py	11.64 KB	-rw-r--r--
ExifTags.py	9.22 KB	-rw-r--r--
features.py	9.17 KB	-rw-r--r--
FitsStubImagePlugin.py	2.5 KB	-rw-r--r--
FliImagePlugin.py	4.16 KB	-rw-r--r--
FontFile.py	2.7 KB	-rw-r--r--
FpxImagePlugin.py	6.5 KB	-rw-r--r--
FtexImagePlugin.py	3.23 KB	-rw-r--r--
GbrImagePlugin.py	2.73 KB	-rw-r--r--
GdImageFile.py	2.41 KB	-rw-r--r--
GifImagePlugin.py	32.05 KB	-rw-r--r--
GimpGradientFile.py	3.27 KB	-rw-r--r--
GimpPaletteFile.py	1.24 KB	-rw-r--r--
GribStubImagePlugin.py	1.48 KB	-rw-r--r--
Hdf5StubImagePlugin.py	1.48 KB	-rw-r--r--
IcnsImagePlugin.py	11.46 KB	-rw-r--r--
IcoImagePlugin.py	10.57 KB	-rw-r--r--
ImageChops.py	7.13 KB	-rw-r--r--
ImageCms.py	36.22 KB	-rw-r--r--
ImageColor.py	8.52 KB	-rw-r--r--
ImageDraw2.py	4.9 KB	-rw-r--r--
ImageDraw.py	33.9 KB	-rw-r--r--
ImageEnhance.py	3.12 KB	-rw-r--r--
ImageFile.py	20.58 KB	-rw-r--r--
ImageFilter.py	15.75 KB	-rw-r--r--
ImageFont.py	44.29 KB	-rw-r--r--
ImageGrab.py	3.54 KB	-rw-r--r--
ImageMath.py	7.44 KB	-rw-r--r--
ImageMode.py	2.03 KB	-rw-r--r--
ImageMorph.py	7.59 KB	-rw-r--r--
ImageOps.py	19.82 KB	-rw-r--r--
ImagePalette.py	7.66 KB	-rw-r--r--
ImagePath.py	336 B	-rw-r--r--
Image.py	118.51 KB	-rw-r--r--
ImageQt.py	6.54 KB	-rw-r--r--
ImageSequence.py	1.81 KB	-rw-r--r--
ImageShow.py	7.75 KB	-rw-r--r--
ImageStat.py	3.81 KB	-rw-r--r--
ImageTransform.py	2.78 KB	-rw-r--r--
ImageWin.py	7.02 KB	-rw-r--r--
_imagingcms.cpython-310-x86_64-linux-gnu.so	37.8 KB	-rw-r--r--
_imaging.cpython-310-x86_64-linux-gnu.so	438.53 KB	-rw-r--r--
_imagingft.cpython-310-x86_64-linux-gnu.so	41.46 KB	-rw-r--r--
_imagingmath.cpython-310-x86_64-linux-gnu.so	18.43 KB	-rw-r--r--
_imagingmorph.cpython-310-x86_64-linux-gnu.so	14.46 KB	-rw-r--r--
ImImagePlugin.py	10.48 KB	-rw-r--r--
ImtImagePlugin.py	2.15 KB	-rw-r--r--
__init__.py	1.7 KB	-rw-r--r--
IptcImagePlugin.py	5.58 KB	-rw-r--r--
Jpeg2KImagePlugin.py	10.14 KB	-rw-r--r--
JpegImagePlugin.py	27.79 KB	-rw-r--r--
JpegPresets.py	12.06 KB	-rw-r--r--
__main__.py	41 B	-rw-r--r--
McIdasImagePlugin.py	1.71 KB	-rw-r--r--
MicImagePlugin.py	2.55 KB	-rw-r--r--
MpegImagePlugin.py	1.76 KB	-rw-r--r--
MpoImagePlugin.py	4.3 KB	-rw-r--r--
MspImagePlugin.py	5.4 KB	-rw-r--r--
PaletteFile.py	1.08 KB	-rw-r--r--
PalmImagePlugin.py	8.89 KB	-rw-r--r--
PcdImagePlugin.py	1.44 KB	-rw-r--r--
PcfFontFile.py	6.2 KB	-rw-r--r--
PcxImagePlugin.py	5.73 KB	-rw-r--r--
PdfImagePlugin.py	7.16 KB	-rw-r--r--
PdfParser.py	33.75 KB	-rw-r--r--
PixarImagePlugin.py	1.59 KB	-rw-r--r--
PngImagePlugin.py	43.11 KB	-rw-r--r--
PpmImagePlugin.py	4.34 KB	-rw-r--r--
PsdImagePlugin.py	7.88 KB	-rw-r--r--
PSDraw.py	6.56 KB	-rw-r--r--
PyAccess.py	9.38 KB	-rw-r--r--
SgiImagePlugin.py	5.95 KB	-rw-r--r--
SpiderImagePlugin.py	9.31 KB	-rw-r--r--
SunImagePlugin.py	4.18 KB	-rw-r--r--
TarIO.py	1.41 KB	-rw-r--r--
TgaImagePlugin.py	6.32 KB	-rw-r--r--
TiffImagePlugin.py	71.17 KB	-rw-r--r--
TiffTags.py	14.93 KB	-rw-r--r--
_tkinter_finder.py	525 B	-rw-r--r--
_util.py	359 B	-rw-r--r--
_version.py	50 B	-rw-r--r--
WalImageFile.py	5.42 KB	-rw-r--r--
_webp.cpython-310-x86_64-linux-gnu.so	28.09 KB	-rw-r--r--
WebPImagePlugin.py	10.58 KB	-rw-r--r--
WmfImagePlugin.py	4.53 KB	-rw-r--r--
XbmImagePlugin.py	2.37 KB	-rw-r--r--
XpmImagePlugin.py	2.99 KB	-rw-r--r--
XVThumbImagePlugin.py	1.89 KB	-rw-r--r--

Code Editor : ImageShow.py

#
# The Python Imaging Library.
# $Id$
#
# im.show() drivers
#
# History:
# 2008-04-06 fl   Created
#
# Copyright (c) Secret Labs AB 2008.
#
# See the README file for information on usage and redistribution.
#
import os
import shutil
import subprocess
import sys
from shlex import quote

from PIL import Image

_viewers = []

def register(viewer, order=1):
    """
    The :py:func:`register` function is used to register additional viewers.

: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.
    """
    try:
        if issubclass(viewer, Viewer):
            viewer = viewer()
    except TypeError:
        pass  # raised if viewer wasn't a class
    if order > 0:
        _viewers.append(viewer)
    else:
        _viewers.insert(0, viewer)

def show(image, title=None, **options):
    r"""
    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.
    """
    for viewer in _viewers:
        if viewer.show(image, title=title, **options):
            return 1
    return 0

class Viewer:
    """Base class for viewers."""

# main api

def show(self, image, **options):
        """
        The main function for displaying an image.
        Converts the given image to the target format and displays it.
        """

if not (
            image.mode in ("1", "RGBA")
            or (self.format == "PNG" and image.mode in ("I;16", "LA"))
        ):
            base = Image.getmodebase(image.mode)
            if image.mode != base:
                image = image.convert(base)

return self.show_image(image, **options)

# hook methods

format = None
    """The format to convert the image into."""
    options = {}
    """Additional options used to convert the image."""

def get_format(self, image):
        """Return format name, or ``None`` to save as PGM/PPM."""
        return self.format

def get_command(self, file, **options):
        """
        Returns the command used to display the file.
        Not implemented in the base class.
        """
        raise NotImplementedError

def save_image(self, image):
        """Save to temporary file and return filename."""
        return image._dump(format=self.get_format(image), **self.options)

def show_image(self, image, **options):
        """Display the given image."""
        return self.show_file(self.save_image(image), **options)

def show_file(self, file, **options):
        """Display given file"""
        os.system(self.get_command(file, **options))
        return 1

def _remove_file_after_delay(self, file):
        subprocess.Popen(
            [
                sys.executable,
                "-c",
                "import os, sys, time; time.sleep(20); os.remove(sys.argv[1])",
                file,
            ]
        )

# --------------------------------------------------------------------

class WindowsViewer(Viewer):
    """The default viewer on Windows is the default system application for PNG files."""

format = "PNG"
    options = {"compress_level": 1}

def get_command(self, file, **options):
        return (
            f'start "Pillow" /WAIT "{file}" '
            "&& ping -n 2 127.0.0.1 >NUL "
            f'&& del /f "{file}"'
        )

if sys.platform == "win32":
    register(WindowsViewer)

class MacViewer(Viewer):
    """The default viewer on macOS using ``Preview.app``."""

format = "PNG"
    options = {"compress_level": 1}

def get_command(self, file, **options):
        # on darwin open returns immediately resulting in the temp
        # file removal while app is opening
        command = "open -a Preview.app"
        command = f"({command} {quote(file)}; sleep 20; rm -f {quote(file)})&"
        return command

def show_file(self, file, **options):
        """Display given file"""
        subprocess.call(["open", "-a", "Preview.app", file])
        self._remove_file_after_delay(file)
        return 1

if sys.platform == "darwin":
    register(MacViewer)

class UnixViewer(Viewer):
    format = "PNG"
    options = {"compress_level": 1}

def get_command(self, file, **options):
        command = self.get_command_ex(file, **options)[0]
        return f"({command} {quote(file)}; rm -f {quote(file)})&"

class XDGViewer(UnixViewer):
    """
    The freedesktop.org ``xdg-open`` command.
    """

def get_command_ex(self, file, **options):
        command = executable = "xdg-open"
        return command, executable

def show_file(self, file, **options):
        """Display given file"""
        subprocess.Popen(["xdg-open", file])
        self._remove_file_after_delay(file)
        return 1

class DisplayViewer(UnixViewer):
    """
    The ImageMagick ``display`` command.
    This viewer supports the ``title`` parameter.
    """

def get_command_ex(self, file, title=None, **options):
        command = executable = "display"
        if title:
            command += f" -name {quote(title)}"
        return command, executable

def show_file(self, file, **options):
        """Display given file"""
        args = ["display"]
        if "title" in options:
            args += ["-name", options["title"]]
        args.append(file)

subprocess.Popen(args)
        os.remove(file)
        return 1

class GmDisplayViewer(UnixViewer):
    """The GraphicsMagick ``gm display`` command."""

def get_command_ex(self, file, **options):
        executable = "gm"
        command = "gm display"
        return command, executable

def show_file(self, file, **options):
        """Display given file"""
        subprocess.Popen(["gm", "display", file])
        os.remove(file)
        return 1

class EogViewer(UnixViewer):
    """The GNOME Image Viewer ``eog`` command."""

def get_command_ex(self, file, **options):
        executable = "eog"
        command = "eog -n"
        return command, executable

def show_file(self, file, **options):
        """Display given file"""
        subprocess.Popen(["eog", "-n", file])
        os.remove(file)
        return 1

class XVViewer(UnixViewer):
    """
    The X Viewer ``xv`` command.
    This viewer supports the ``title`` parameter.
    """

def get_command_ex(self, file, title=None, **options):
        # note: xv is pretty outdated.  most modern systems have
        # imagemagick's display command instead.
        command = executable = "xv"
        if title:
            command += f" -name {quote(title)}"
        return command, executable

def show_file(self, file, **options):
        """Display given file"""
        args = ["xv"]
        if "title" in options:
            args += ["-name", options["title"]]
        args.append(file)

subprocess.Popen(args)
        os.remove(file)
        return 1

if sys.platform not in ("win32", "darwin"):  # unixoids
    if shutil.which("xdg-open"):
        register(XDGViewer)
    if shutil.which("display"):
        register(DisplayViewer)
    if shutil.which("gm"):
        register(GmDisplayViewer)
    if shutil.which("eog"):
        register(EogViewer)
    if shutil.which("xv"):
        register(XVViewer)

class IPythonViewer(Viewer):
    """The viewer for IPython frontends."""

def show_image(self, image, **options):
        ipython_display(image)
        return 1

try:
    from IPython.display import display as ipython_display
except ImportError:
    pass
else:
    register(IPythonViewer)

if __name__ == "__main__":

if len(sys.argv) < 2:
        print("Syntax: python3 ImageShow.py imagefile [title]")
        sys.exit()

with Image.open(sys.argv[1]) as im:
        print(show(im, *sys.argv[2:]))

${this.title}

Code Editor : ImageShow.py