id card generator

1 files changed, 392 insertions, 0 deletions

diff --git a/env/lib/python3.10/site-packages/PIL/ImageShow.py b/env/lib/python3.10/site-packages/PIL/ImageShow.py
new file mode 100644
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+++ b/env/lib/python3.10/site-packages/PIL/ImageShow.py
@@ -0,0 +1,392 @@
+#
+# 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
+
+from ._deprecate import deprecate
+
+_viewers = []
+
+
+def register(viewer, order=1):
+    """
+    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.
+    """
+    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 True
+    return False
+
+
+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, path=None, **options):
+        """
+        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.
+        """
+        if path is None:
+            if "file" in options:
+                deprecate("The 'file' argument", 10, "'path'")
+                path = options.pop("file")
+            else:
+                raise TypeError("Missing required argument: 'path'")
+        os.system(self.get_command(path, **options))
+        return 1
+
+
+# --------------------------------------------------------------------
+
+
+class WindowsViewer(Viewer):
+    """The default viewer on Windows is the default system application for PNG files."""
+
+    format = "PNG"
+    options = {"compress_level": 1, "save_all": True}
+
+    def get_command(self, file, **options):
+        return (
+            f'start "Pillow" /WAIT "{file}" '
+            "&& ping -n 4 127.0.0.1 >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, "save_all": True}
+
+    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, path=None, **options):
+        """
+        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.
+        """
+        if path is None:
+            if "file" in options:
+                deprecate("The 'file' argument", 10, "'path'")
+                path = options.pop("file")
+            else:
+                raise TypeError("Missing required argument: 'path'")
+        subprocess.call(["open", "-a", "Preview.app", path])
+        executable = sys.executable or shutil.which("python3")
+        if executable:
+            subprocess.Popen(
+                [
+                    executable,
+                    "-c",
+                    "import os, sys, time; time.sleep(20); os.remove(sys.argv[1])",
+                    path,
+                ]
+            )
+        return 1
+
+
+if sys.platform == "darwin":
+    register(MacViewer)
+
+
+class UnixViewer(Viewer):
+    format = "PNG"
+    options = {"compress_level": 1, "save_all": True}
+
+    def get_command(self, file, **options):
+        command = self.get_command_ex(file, **options)[0]
+        return f"({command} {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, path=None, **options):
+        """
+        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.
+        """
+        if path is None:
+            if "file" in options:
+                deprecate("The 'file' argument", 10, "'path'")
+                path = options.pop("file")
+            else:
+                raise TypeError("Missing required argument: 'path'")
+        subprocess.Popen(["xdg-open", path])
+        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" -title {quote(title)}"
+        return command, executable
+
+    def show_file(self, path=None, **options):
+        """
+        Display given file.
+
+        Before Pillow 9.1.0, the first argument was ``file``. This is now deprecated,
+        and ``path`` should be used instead.
+        """
+        if path is None:
+            if "file" in options:
+                deprecate("The 'file' argument", 10, "'path'")
+                path = options.pop("file")
+            else:
+                raise TypeError("Missing required argument: 'path'")
+        args = ["display"]
+        title = options.get("title")
+        if title:
+            args += ["-title", title]
+        args.append(path)
+
+        subprocess.Popen(args)
+        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, path=None, **options):
+        """
+        Display given file.
+
+        Before Pillow 9.1.0, the first argument was ``file``. This is now deprecated,
+        and ``path`` should be used instead.
+        """
+        if path is None:
+            if "file" in options:
+                deprecate("The 'file' argument", 10, "'path'")
+                path = options.pop("file")
+            else:
+                raise TypeError("Missing required argument: 'path'")
+        subprocess.Popen(["gm", "display", path])
+        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, path=None, **options):
+        """
+        Display given file.
+
+        Before Pillow 9.1.0, the first argument was ``file``. This is now deprecated,
+        and ``path`` should be used instead.
+        """
+        if path is None:
+            if "file" in options:
+                deprecate("The 'file' argument", 10, "'path'")
+                path = options.pop("file")
+            else:
+                raise TypeError("Missing required argument: 'path'")
+        subprocess.Popen(["eog", "-n", path])
+        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, path=None, **options):
+        """
+        Display given file.
+
+        Before Pillow 9.1.0, the first argument was ``file``. This is now deprecated,
+        and ``path`` should be used instead.
+        """
+        if path is None:
+            if "file" in options:
+                deprecate("The 'file' argument", 10, "'path'")
+                path = options.pop("file")
+            else:
+                raise TypeError("Missing required argument: 'path'")
+        args = ["xv"]
+        title = options.get("title")
+        if title:
+            args += ["-name", title]
+        args.append(path)
+
+        subprocess.Popen(args)
+        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:]))