checkpt

bin/Activate.ps1

@@ -0,0 +1,247 @@
+<#
+.Synopsis
+Activate a Python virtual environment for the current PowerShell session.
+
+.Description
+Pushes the python executable for a virtual environment to the front of the
+$Env:PATH environment variable and sets the prompt to signify that you are
+in a Python virtual environment. Makes use of the command line switches as
+well as the `pyvenv.cfg` file values present in the virtual environment.
+
+.Parameter VenvDir
+Path to the directory that contains the virtual environment to activate. The
+default value for this is the parent of the directory that the Activate.ps1
+script is located within.
+
+.Parameter Prompt
+The prompt prefix to display when this virtual environment is activated. By
+default, this prompt is the name of the virtual environment folder (VenvDir)
+surrounded by parentheses and followed by a single space (ie. '(.venv) ').
+
+.Example
+Activate.ps1
+Activates the Python virtual environment that contains the Activate.ps1 script.
+
+.Example
+Activate.ps1 -Verbose
+Activates the Python virtual environment that contains the Activate.ps1 script,
+and shows extra information about the activation as it executes.
+
+.Example
+Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
+Activates the Python virtual environment located in the specified location.
+
+.Example
+Activate.ps1 -Prompt "MyPython"
+Activates the Python virtual environment that contains the Activate.ps1 script,
+and prefixes the current prompt with the specified string (surrounded in
+parentheses) while the virtual environment is active.
+
+.Notes
+On Windows, it may be required to enable this Activate.ps1 script by setting the
+execution policy for the user. You can do this by issuing the following PowerShell
+command:
+
+PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+
+For more information on Execution Policies: 
+https://go.microsoft.com/fwlink/?LinkID=135170
+
+#>
+Param(
+    [Parameter(Mandatory = $false)]
+    [String]
+    $VenvDir,
+    [Parameter(Mandatory = $false)]
+    [String]
+    $Prompt
+)
+
+<# Function declarations --------------------------------------------------- #>
+
+<#
+.Synopsis
+Remove all shell session elements added by the Activate script, including the
+addition of the virtual environment's Python executable from the beginning of
+the PATH variable.
+
+.Parameter NonDestructive
+If present, do not remove this function from the global namespace for the
+session.
+
+#>
+function global:deactivate ([switch]$NonDestructive) {
+    # Revert to original values
+
+    # The prior prompt:
+    if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
+        Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
+        Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
+    }
+
+    # The prior PYTHONHOME:
+    if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
+        Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
+        Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
+    }
+
+    # The prior PATH:
+    if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
+        Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
+        Remove-Item -Path Env:_OLD_VIRTUAL_PATH
+    }
+
+    # Just remove the VIRTUAL_ENV altogether:
+    if (Test-Path -Path Env:VIRTUAL_ENV) {
+        Remove-Item -Path env:VIRTUAL_ENV
+    }
+
+    # Just remove VIRTUAL_ENV_PROMPT altogether.
+    if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {
+        Remove-Item -Path env:VIRTUAL_ENV_PROMPT
+    }
+
+    # Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
+    if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
+        Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
+    }
+
+    # Leave deactivate function in the global namespace if requested:
+    if (-not $NonDestructive) {
+        Remove-Item -Path function:deactivate
+    }
+}
+
+<#
+.Description
+Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
+given folder, and returns them in a map.
+
+For each line in the pyvenv.cfg file, if that line can be parsed into exactly
+two strings separated by `=` (with any amount of whitespace surrounding the =)
+then it is considered a `key = value` line. The left hand string is the key,
+the right hand is the value.
+
+If the value starts with a `'` or a `"` then the first and last character is
+stripped from the value before being captured.
+
+.Parameter ConfigDir
+Path to the directory that contains the `pyvenv.cfg` file.
+#>
+function Get-PyVenvConfig(
+    [String]
+    $ConfigDir
+) {
+    Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
+
+    # Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
+    $pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
+
+    # An empty map will be returned if no config file is found.
+    $pyvenvConfig = @{ }
+
+    if ($pyvenvConfigPath) {
+
+        Write-Verbose "File exists, parse `key = value` lines"
+        $pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
+
+        $pyvenvConfigContent | ForEach-Object {
+            $keyval = $PSItem -split "\s*=\s*", 2
+            if ($keyval[0] -and $keyval[1]) {
+                $val = $keyval[1]
+
+                # Remove extraneous quotations around a string value.
+                if ("'""".Contains($val.Substring(0, 1))) {
+                    $val = $val.Substring(1, $val.Length - 2)
+                }
+
+                $pyvenvConfig[$keyval[0]] = $val
+                Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
+            }
+        }
+    }
+    return $pyvenvConfig
+}
+
+
+<# Begin Activate script --------------------------------------------------- #>
+
+# Determine the containing directory of this script
+$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
+$VenvExecDir = Get-Item -Path $VenvExecPath
+
+Write-Verbose "Activation script is located in path: '$VenvExecPath'"
+Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
+Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
+
+# Set values required in priority: CmdLine, ConfigFile, Default
+# First, get the location of the virtual environment, it might not be
+# VenvExecDir if specified on the command line.
+if ($VenvDir) {
+    Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
+}
+else {
+    Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
+    $VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
+    Write-Verbose "VenvDir=$VenvDir"
+}
+
+# Next, read the `pyvenv.cfg` file to determine any required value such
+# as `prompt`.
+$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
+
+# Next, set the prompt from the command line, or the config file, or
+# just use the name of the virtual environment folder.
+if ($Prompt) {
+    Write-Verbose "Prompt specified as argument, using '$Prompt'"
+}
+else {
+    Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
+    if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
+        Write-Verbose "  Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
+        $Prompt = $pyvenvCfg['prompt'];
+    }
+    else {
+        Write-Verbose "  Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
+        Write-Verbose "  Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
+        $Prompt = Split-Path -Path $venvDir -Leaf
+    }
+}
+
+Write-Verbose "Prompt = '$Prompt'"
+Write-Verbose "VenvDir='$VenvDir'"
+
+# Deactivate any currently active virtual environment, but leave the
+# deactivate function in place.
+deactivate -nondestructive
+
+# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
+# that there is an activated venv.
+$env:VIRTUAL_ENV = $VenvDir
+
+if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
+
+    Write-Verbose "Setting prompt to '$Prompt'"
+
+    # Set the prompt to include the env name
+    # Make sure _OLD_VIRTUAL_PROMPT is global
+    function global:_OLD_VIRTUAL_PROMPT { "" }
+    Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
+    New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
+
+    function global:prompt {
+        Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
+        _OLD_VIRTUAL_PROMPT
+    }
+    $env:VIRTUAL_ENV_PROMPT = $Prompt
+}
+
+# Clear PYTHONHOME
+if (Test-Path -Path Env:PYTHONHOME) {
+    Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
+    Remove-Item -Path Env:PYTHONHOME
+}
+
+# Add the venv to the PATH
+Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
+$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"

bin/activate

@@ -0,0 +1,70 @@
+# This file must be used with "source bin/activate" *from bash*
+# You cannot run it directly
+
+deactivate () {
+    # reset old environment variables
+    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
+        PATH="${_OLD_VIRTUAL_PATH:-}"
+        export PATH
+        unset _OLD_VIRTUAL_PATH
+    fi
+    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
+        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
+        export PYTHONHOME
+        unset _OLD_VIRTUAL_PYTHONHOME
+    fi
+
+    # Call hash to forget past commands. Without forgetting
+    # past commands the $PATH changes we made may not be respected
+    hash -r 2> /dev/null
+
+    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
+        PS1="${_OLD_VIRTUAL_PS1:-}"
+        export PS1
+        unset _OLD_VIRTUAL_PS1
+    fi
+
+    unset VIRTUAL_ENV
+    unset VIRTUAL_ENV_PROMPT
+    if [ ! "${1:-}" = "nondestructive" ] ; then
+    # Self destruct!
+        unset -f deactivate
+    fi
+}
+
+# unset irrelevant variables
+deactivate nondestructive
+
+# on Windows, a path can contain colons and backslashes and has to be converted:
+if [ "${OSTYPE:-}" = "cygwin" ] || [ "${OSTYPE:-}" = "msys" ] ; then
+    # transform D:\path\to\venv to /d/path/to/venv on MSYS
+    # and to /cygdrive/d/path/to/venv on Cygwin
+    export VIRTUAL_ENV=$(cygpath "/home/dubey/projects/photoportfolio/pythonserver")
+else
+    # use the path as-is
+    export VIRTUAL_ENV="/home/dubey/projects/photoportfolio/pythonserver"
+fi
+
+_OLD_VIRTUAL_PATH="$PATH"
+PATH="$VIRTUAL_ENV/bin:$PATH"
+export PATH
+
+# unset PYTHONHOME if set
+# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
+# could use `if (set -u; : $PYTHONHOME) ;` in bash
+if [ -n "${PYTHONHOME:-}" ] ; then
+    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
+    unset PYTHONHOME
+fi
+
+if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
+    _OLD_VIRTUAL_PS1="${PS1:-}"
+    PS1="(pythonserver) ${PS1:-}"
+    export PS1
+    VIRTUAL_ENV_PROMPT="(pythonserver) "
+    export VIRTUAL_ENV_PROMPT
+fi
+
+# Call hash to forget past commands. Without forgetting
+# past commands the $PATH changes we made may not be respected
+hash -r 2> /dev/null

bin/activate.csh

@@ -0,0 +1,27 @@
+# This file must be used with "source bin/activate.csh" *from csh*.
+# You cannot run it directly.
+
+# Created by Davide Di Blasi <davidedb@gmail.com>.
+# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
+
+alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; unsetenv VIRTUAL_ENV_PROMPT; test "\!:*" != "nondestructive" && unalias deactivate'
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+setenv VIRTUAL_ENV "/home/dubey/projects/photoportfolio/pythonserver"
+
+set _OLD_VIRTUAL_PATH="$PATH"
+setenv PATH "$VIRTUAL_ENV/bin:$PATH"
+
+
+set _OLD_VIRTUAL_PROMPT="$prompt"
+
+if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
+    set prompt = "(pythonserver) $prompt"
+    setenv VIRTUAL_ENV_PROMPT "(pythonserver) "
+endif
+
+alias pydoc python -m pydoc
+
+rehash

bin/activate.fish

@@ -0,0 +1,69 @@
+# This file must be used with "source <venv>/bin/activate.fish" *from fish*
+# (https://fishshell.com/). You cannot run it directly.
+
+function deactivate  -d "Exit virtual environment and return to normal shell environment"
+    # reset old environment variables
+    if test -n "$_OLD_VIRTUAL_PATH"
+        set -gx PATH $_OLD_VIRTUAL_PATH
+        set -e _OLD_VIRTUAL_PATH
+    end
+    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
+        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
+        set -e _OLD_VIRTUAL_PYTHONHOME
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+        # prevents error when using nested fish instances (Issue #93858)
+        if functions -q _old_fish_prompt
+            functions -e fish_prompt
+            functions -c _old_fish_prompt fish_prompt
+            functions -e _old_fish_prompt
+        end
+    end
+
+    set -e VIRTUAL_ENV
+    set -e VIRTUAL_ENV_PROMPT
+    if test "$argv[1]" != "nondestructive"
+        # Self-destruct!
+        functions -e deactivate
+    end
+end
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+set -gx VIRTUAL_ENV "/home/dubey/projects/photoportfolio/pythonserver"
+
+set -gx _OLD_VIRTUAL_PATH $PATH
+set -gx PATH "$VIRTUAL_ENV/bin" $PATH
+
+# Unset PYTHONHOME if set.
+if set -q PYTHONHOME
+    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
+    set -e PYTHONHOME
+end
+
+if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
+    # fish uses a function instead of an env var to generate the prompt.
+
+    # Save the current fish_prompt function as the function _old_fish_prompt.
+    functions -c fish_prompt _old_fish_prompt
+
+    # With the original prompt function renamed, we can override with our own.
+    function fish_prompt
+        # Save the return status of the last command.
+        set -l old_status $status
+
+        # Output the venv prompt; color taken from the blue of the Python logo.
+        printf "%s%s%s" (set_color 4B8BBE) "(pythonserver) " (set_color normal)
+
+        # Restore the return status of the previous command.
+        echo "exit $old_status" | .
+        # Output the original/"old" prompt.
+        _old_fish_prompt
+    end
+
+    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
+    set -gx VIRTUAL_ENV_PROMPT "(pythonserver) "
+end

bin/flask

@@ -0,0 +1,8 @@
+#!/home/dubey/projects/photoportfolio/pythonserver/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from flask.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

bin/pip

@@ -0,0 +1,8 @@
+#!/home/dubey/projects/photoportfolio/pythonserver/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

bin/pip3

@@ -0,0 +1,8 @@
+#!/home/dubey/projects/photoportfolio/pythonserver/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

bin/pip3.12

@@ -0,0 +1,8 @@
+#!/home/dubey/projects/photoportfolio/pythonserver/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

bin/python

@@ -0,0 +1 @@
+python3

bin/python3

@@ -0,0 +1 @@
+/usr/bin/python3

bin/python3.12

@@ -0,0 +1 @@
+python3

index.html

@@ -1,69 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <title>Tanishq Dubey Photography</title>
-    <link rel="preconnect" href="https://fonts.googleapis.com">
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-    <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+Mono:wght@100..900&display=swap" rel="stylesheet">
-    <link href="styles/styles.css" rel="stylesheet" />
-  </head>
-  <body>
-
-    <div class="sidebar">
-      <h1>Tanishq Dubey Photography</h1>
-    </div>
-
-    <div class="photocollage">
-      <div class="photo">
-        <div class="photocontent">
-          <div class="photoimage">
-            <img class="photoimagesrc" src="images/1.JPG" alt="A Picture">
-          </div>
-          <div class="photodetails noto-sans-mono-font">
-            <p>2024-10-07</p>
-            <p>f/1.4 | 24MM | 1/100S | ISO100</p>
-          </div>
-        </div>
-      </div>
-
-      <div class="photo">
-        <div class="photocontent">
-          <div class = "photoimage">
-            <img class="photoimagesrc" src="images/2.JPG" alt="A Picture">
-          </div>
-          <div class="photodetails noto-sans-mono-font">
-            <p>2024-10-07</p>
-            <p>f/1.4 | 24MM | 1/100S | ISO100</p>
-          </div>
-        </div>
-      </div>
-
-      <div class="photo">
-        <div class="photocontent">
-          <div class = "photoimage">
-            <img class="photoimagesrc" src="images/3.JPG" alt="A Picture">
-          </div>
-          <div class="photodetails noto-sans-mono-font">
-            <p>2024-10-07</p>
-            <p>f/1.4 | 24MM | 1/100S | ISO100</p>
-          </div>
-        </div>
-      </div>
-
-      <div class="photo">
-        <div class="photocontent">
-          <div class = "photoimage">
-            <img class="photoimagesrc" src="images/4.JPG" alt="A Picture">
-          </div>
-          <div class="photodetails noto-sans-mono-font">
-            <p>2024-10-07</p>
-            <p>f/1.4 | 24MM | 1/100S | ISO100</p>
-          </div>
-        </div>
-      </div>
-    </div>
-
-    <script src="scripts/script.js"></script>
-  </body>
-</html>

lib/python3.12/site-packages/APScheduler-3.10.4.dist-info/INSTALLER

@@ -0,0 +1 @@
+pip

lib/python3.12/site-packages/APScheduler-3.10.4.dist-info/LICENSE.txt

@@ -0,0 +1,19 @@
+This is the MIT license: http://www.opensource.org/licenses/mit-license.php
+
+Copyright (c) Alex Grönholm
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
+to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

lib/python3.12/site-packages/APScheduler-3.10.4.dist-info/METADATA

@@ -0,0 +1,138 @@
+Metadata-Version: 2.1
+Name: APScheduler
+Version: 3.10.4
+Summary: In-process task scheduler with Cron-like capabilities
+Home-page: https://github.com/agronholm/apscheduler
+Author: Alex Grönholm
+Author-email: apscheduler@nextday.fi
+License: MIT
+Keywords: scheduling cron
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: MIT License
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Requires-Python: >=3.6
+License-File: LICENSE.txt
+Requires-Dist: six >=1.4.0
+Requires-Dist: pytz
+Requires-Dist: tzlocal !=3.*,>=2.0
+Requires-Dist: importlib-metadata >=3.6.0 ; python_version < "3.8"
+Provides-Extra: doc
+Requires-Dist: sphinx ; extra == 'doc'
+Requires-Dist: sphinx-rtd-theme ; extra == 'doc'
+Provides-Extra: gevent
+Requires-Dist: gevent ; extra == 'gevent'
+Provides-Extra: mongodb
+Requires-Dist: pymongo >=3.0 ; extra == 'mongodb'
+Provides-Extra: redis
+Requires-Dist: redis >=3.0 ; extra == 'redis'
+Provides-Extra: rethinkdb
+Requires-Dist: rethinkdb >=2.4.0 ; extra == 'rethinkdb'
+Provides-Extra: sqlalchemy
+Requires-Dist: sqlalchemy >=1.4 ; extra == 'sqlalchemy'
+Provides-Extra: testing
+Requires-Dist: pytest ; extra == 'testing'
+Requires-Dist: pytest-asyncio ; extra == 'testing'
+Requires-Dist: pytest-cov ; extra == 'testing'
+Requires-Dist: pytest-tornado5 ; extra == 'testing'
+Provides-Extra: tornado
+Requires-Dist: tornado >=4.3 ; extra == 'tornado'
+Provides-Extra: twisted
+Requires-Dist: twisted ; extra == 'twisted'
+Provides-Extra: zookeeper
+Requires-Dist: kazoo ; extra == 'zookeeper'
+
+.. image:: https://github.com/agronholm/apscheduler/workflows/Python%20codeqa/test/badge.svg?branch=3.x
+  :target: https://github.com/agronholm/apscheduler/actions?query=workflow%3A%22Python+codeqa%2Ftest%22+branch%3A3.x
+  :alt: Build Status
+.. image:: https://coveralls.io/repos/github/agronholm/apscheduler/badge.svg?branch=3.x
+  :target: https://coveralls.io/github/agronholm/apscheduler?branch=3.x
+  :alt: Code Coverage
+.. image:: https://readthedocs.org/projects/apscheduler/badge/?version=3.x
+  :target: https://apscheduler.readthedocs.io/en/master/?badge=3.x
+  :alt: Documentation
+
+Advanced Python Scheduler (APScheduler) is a Python library that lets you schedule your Python code
+to be executed later, either just once or periodically. You can add new jobs or remove old ones on
+the fly as you please. If you store your jobs in a database, they will also survive scheduler
+restarts and maintain their state. When the scheduler is restarted, it will then run all the jobs
+it should have run while it was offline [#f1]_.
+
+Among other things, APScheduler can be used as a cross-platform, application specific replacement
+to platform specific schedulers, such as the cron daemon or the Windows task scheduler. Please
+note, however, that APScheduler is **not** a daemon or service itself, nor does it come with any
+command line tools. It is primarily meant to be run inside existing applications. That said,
+APScheduler does provide some building blocks for you to build a scheduler service or to run a
+dedicated scheduler process.
+
+APScheduler has three built-in scheduling systems you can use:
+
+* Cron-style scheduling (with optional start/end times)
+* Interval-based execution (runs jobs on even intervals, with optional start/end times)
+* One-off delayed execution (runs jobs once, on a set date/time)
+
+You can mix and match scheduling systems and the backends where the jobs are stored any way you
+like. Supported backends for storing jobs include:
+
+* Memory
+* `SQLAlchemy <http://www.sqlalchemy.org/>`_ (any RDBMS supported by SQLAlchemy works)
+* `MongoDB <http://www.mongodb.org/>`_
+* `Redis <http://redis.io/>`_
+* `RethinkDB <https://www.rethinkdb.com/>`_
+* `ZooKeeper <https://zookeeper.apache.org/>`_
+
+APScheduler also integrates with several common Python frameworks, like:
+
+* `asyncio <http://docs.python.org/3.4/library/asyncio.html>`_ (:pep:`3156`)
+* `gevent <http://www.gevent.org/>`_
+* `Tornado <http://www.tornadoweb.org/>`_
+* `Twisted <http://twistedmatrix.com/>`_
+* `Qt <http://qt-project.org/>`_ (using either
+  `PyQt <http://www.riverbankcomputing.com/software/pyqt/intro>`_ ,
+  `PySide6 <https://wiki.qt.io/Qt_for_Python>`_ ,
+  `PySide2 <https://wiki.qt.io/Qt_for_Python>`_ or
+  `PySide <http://qt-project.org/wiki/PySide>`_)
+
+There are third party solutions for integrating APScheduler with other frameworks:
+
+* `Django <https://github.com/jarekwg/django-apscheduler>`_
+* `Flask <https://github.com/viniciuschiele/flask-apscheduler>`_
+
+
+.. [#f1] The cutoff period for this is also configurable.
+
+
+Documentation
+-------------
+
+Documentation can be found `here <https://apscheduler.readthedocs.io/>`_.
+
+
+Source
+------
+
+The source can be browsed at `Github <https://github.com/agronholm/apscheduler/tree/3.x>`_.
+
+
+Reporting bugs
+--------------
+
+A `bug tracker <https://github.com/agronholm/apscheduler/issues>`_ is provided by Github.
+
+
+Getting help
+------------
+
+If you have problems or other questions, you can either:
+
+* Ask in the `apscheduler <https://gitter.im/apscheduler/Lobby>`_ room on Gitter
+* Ask on the `APScheduler GitHub discussion forum <https://github.com/agronholm/apscheduler/discussions>`_, or
+* Ask on `StackOverflow <http://stackoverflow.com/questions/tagged/apscheduler>`_ and tag your
+  question with the ``apscheduler`` tag

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lib/python3.12/site-packages/APScheduler-3.10.4.dist-info/WHEEL

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+Wheel-Version: 1.0
+Generator: bdist_wheel (0.41.1)
+Root-Is-Purelib: true
+Tag: py3-none-any
+

lib/python3.12/site-packages/APScheduler-3.10.4.dist-info/entry_points.txt

@@ -0,0 +1,23 @@
+[apscheduler.executors]
+asyncio = apscheduler.executors.asyncio:AsyncIOExecutor [asyncio]
+debug = apscheduler.executors.debug:DebugExecutor
+gevent = apscheduler.executors.gevent:GeventExecutor [gevent]
+processpool = apscheduler.executors.pool:ProcessPoolExecutor
+threadpool = apscheduler.executors.pool:ThreadPoolExecutor
+tornado = apscheduler.executors.tornado:TornadoExecutor [tornado]
+twisted = apscheduler.executors.twisted:TwistedExecutor [twisted]
+
+[apscheduler.jobstores]
+memory = apscheduler.jobstores.memory:MemoryJobStore
+mongodb = apscheduler.jobstores.mongodb:MongoDBJobStore [mongodb]
+redis = apscheduler.jobstores.redis:RedisJobStore [redis]
+rethinkdb = apscheduler.jobstores.rethinkdb:RethinkDBJobStore [rethinkdb]
+sqlalchemy = apscheduler.jobstores.sqlalchemy:SQLAlchemyJobStore [sqlalchemy]
+zookeeper = apscheduler.jobstores.zookeeper:ZooKeeperJobStore [zookeeper]
+
+[apscheduler.triggers]
+and = apscheduler.triggers.combining:AndTrigger
+cron = apscheduler.triggers.cron:CronTrigger
+date = apscheduler.triggers.date:DateTrigger
+interval = apscheduler.triggers.interval:IntervalTrigger
+or = apscheduler.triggers.combining:OrTrigger

lib/python3.12/site-packages/APScheduler-3.10.4.dist-info/top_level.txt

@@ -0,0 +1 @@
+apscheduler

lib/python3.12/site-packages/MarkupSafe-3.0.1.dist-info/INSTALLER

@@ -0,0 +1 @@
+pip

lib/python3.12/site-packages/MarkupSafe-3.0.1.dist-info/LICENSE.txt

@@ -0,0 +1,28 @@
+Copyright 2010 Pallets
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+1.  Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+2.  Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+3.  Neither the name of the copyright holder nor the names of its
+    contributors may be used to endorse or promote products derived from
+    this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

lib/python3.12/site-packages/MarkupSafe-3.0.1.dist-info/METADATA

@@ -0,0 +1,92 @@
+Metadata-Version: 2.1
+Name: MarkupSafe
+Version: 3.0.1
+Summary: Safely add untrusted strings to HTML/XML markup.
+Maintainer-email: Pallets <contact@palletsprojects.com>
+License: Copyright 2010 Pallets
+        
+        Redistribution and use in source and binary forms, with or without
+        modification, are permitted provided that the following conditions are
+        met:
+        
+        1.  Redistributions of source code must retain the above copyright
+            notice, this list of conditions and the following disclaimer.
+        
+        2.  Redistributions in binary form must reproduce the above copyright
+            notice, this list of conditions and the following disclaimer in the
+            documentation and/or other materials provided with the distribution.
+        
+        3.  Neither the name of the copyright holder nor the names of its
+            contributors may be used to endorse or promote products derived from
+            this software without specific prior written permission.
+        
+        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+        "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+        LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+        PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+        HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+        SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+        TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+        PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+        LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+        NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+        SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+        
+Project-URL: Donate, https://palletsprojects.com/donate
+Project-URL: Documentation, https://markupsafe.palletsprojects.com/
+Project-URL: Changes, https://markupsafe.palletsprojects.com/changes/
+Project-URL: Source, https://github.com/pallets/markupsafe/
+Project-URL: Chat, https://discord.gg/pallets
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Environment :: Web Environment
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: BSD License
+Classifier: Operating System :: OS Independent
+Classifier: Programming Language :: Python
+Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
+Classifier: Topic :: Text Processing :: Markup :: HTML
+Classifier: Typing :: Typed
+Requires-Python: >=3.9
+Description-Content-Type: text/markdown
+License-File: LICENSE.txt
+
+# MarkupSafe
+
+MarkupSafe implements a text object that escapes characters so it is
+safe to use in HTML and XML. Characters that have special meanings are
+replaced so that they display as the actual characters. This mitigates
+injection attacks, meaning untrusted user input can safely be displayed
+on a page.
+
+
+## Examples
+
+```pycon
+>>> from markupsafe import Markup, escape
+
+>>> # escape replaces special characters and wraps in Markup
+>>> escape("<script>alert(document.cookie);</script>")
+Markup('&lt;script&gt;alert(document.cookie);&lt;/script&gt;')
+
+>>> # wrap in Markup to mark text "safe" and prevent escaping
+>>> Markup("<strong>Hello</strong>")
+Markup('<strong>hello</strong>')
+
+>>> escape(Markup("<strong>Hello</strong>"))
+Markup('<strong>hello</strong>')
+
+>>> # Markup is a str subclass
+>>> # methods and operators escape their arguments
+>>> template = Markup("Hello <em>{name}</em>")
+>>> template.format(name='"World"')
+Markup('Hello <em>&#34;World&#34;</em>')
+```
+
+## Donate
+
+The Pallets organization develops and supports MarkupSafe and other
+popular packages. In order to grow the community of contributors and
+users, and allow the maintainers to devote more time to the projects,
+[please donate today][].
+
+[please donate today]: https://palletsprojects.com/donate

lib/python3.12/site-packages/MarkupSafe-3.0.1.dist-info/RECORD

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+markupsafe/_speedups.pyi,sha256=ENd1bYe7gbBUf2ywyYWOGUpnXOHNJ-cgTNqetlW8h5k,41
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lib/python3.12/site-packages/MarkupSafe-3.0.1.dist-info/WHEEL

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+Wheel-Version: 1.0
+Generator: setuptools (75.1.0)
+Root-Is-Purelib: false
+Tag: cp312-cp312-manylinux_2_17_x86_64
+Tag: cp312-cp312-manylinux2014_x86_64
+

lib/python3.12/site-packages/MarkupSafe-3.0.1.dist-info/top_level.txt

@@ -0,0 +1 @@
+markupsafe

lib/python3.12/site-packages/PIL/BdfFontFile.py

@@ -0,0 +1,133 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# bitmap distribution font (bdf) file parser
+#
+# history:
+# 1996-05-16 fl   created (as bdf2pil)
+# 1997-08-25 fl   converted to FontFile driver
+# 2001-05-25 fl   removed bogus __init__ call
+# 2002-11-20 fl   robustification (from Kevin Cazabon, Dmitry Vasiliev)
+# 2003-04-22 fl   more robustification (from Graham Dumpleton)
+#
+# Copyright (c) 1997-2003 by Secret Labs AB.
+# Copyright (c) 1997-2003 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+
+"""
+Parse X Bitmap Distribution Format (BDF)
+"""
+from __future__ import annotations
+
+from typing import BinaryIO
+
+from . import FontFile, Image
+
+bdf_slant = {
+    "R": "Roman",
+    "I": "Italic",
+    "O": "Oblique",
+    "RI": "Reverse Italic",
+    "RO": "Reverse Oblique",
+    "OT": "Other",
+}
+
+bdf_spacing = {"P": "Proportional", "M": "Monospaced", "C": "Cell"}
+
+
+def bdf_char(
+    f: BinaryIO,
+) -> (
+    tuple[
+        str,
+        int,
+        tuple[tuple[int, int], tuple[int, int, int, int], tuple[int, int, int, int]],
+        Image.Image,
+    ]
+    | None
+):
+    # skip to STARTCHAR
+    while True:
+        s = f.readline()
+        if not s:
+            return None
+        if s[:9] == b"STARTCHAR":
+            break
+    id = s[9:].strip().decode("ascii")
+
+    # load symbol properties
+    props = {}
+    while True:
+        s = f.readline()
+        if not s or s[:6] == b"BITMAP":
+            break
+        i = s.find(b" ")
+        props[s[:i].decode("ascii")] = s[i + 1 : -1].decode("ascii")
+
+    # load bitmap
+    bitmap = bytearray()
+    while True:
+        s = f.readline()
+        if not s or s[:7] == b"ENDCHAR":
+            break
+        bitmap += s[:-1]
+
+    # The word BBX
+    # followed by the width in x (BBw), height in y (BBh),
+    # and x and y displacement (BBxoff0, BByoff0)
+    # of the lower left corner from the origin of the character.
+    width, height, x_disp, y_disp = (int(p) for p in props["BBX"].split())
+
+    # The word DWIDTH
+    # followed by the width in x and y of the character in device pixels.
+    dwx, dwy = (int(p) for p in props["DWIDTH"].split())
+
+    bbox = (
+        (dwx, dwy),
+        (x_disp, -y_disp - height, width + x_disp, -y_disp),
+        (0, 0, width, height),
+    )
+
+    try:
+        im = Image.frombytes("1", (width, height), bitmap, "hex", "1")
+    except ValueError:
+        # deal with zero-width characters
+        im = Image.new("1", (width, height))
+
+    return id, int(props["ENCODING"]), bbox, im
+
+
+class BdfFontFile(FontFile.FontFile):
+    """Font file plugin for the X11 BDF format."""
+
+    def __init__(self, fp: BinaryIO) -> None:
+        super().__init__()
+
+        s = fp.readline()
+        if s[:13] != b"STARTFONT 2.1":
+            msg = "not a valid BDF file"
+            raise SyntaxError(msg)
+
+        props = {}
+        comments = []
+
+        while True:
+            s = fp.readline()
+            if not s or s[:13] == b"ENDPROPERTIES":
+                break
+            i = s.find(b" ")
+            props[s[:i].decode("ascii")] = s[i + 1 : -1].decode("ascii")
+            if s[:i] in [b"COMMENT", b"COPYRIGHT"]:
+                if s.find(b"LogicalFontDescription") < 0:
+                    comments.append(s[i + 1 : -1].decode("ascii"))
+
+        while True:
+            c = bdf_char(fp)
+            if not c:
+                break
+            id, ch, (xy, dst, src), im = c
+            if 0 <= ch < len(self.glyph):
+                self.glyph[ch] = xy, dst, src, im

lib/python3.12/site-packages/PIL/BlpImagePlugin.py

@@ -0,0 +1,493 @@
+"""
+Blizzard Mipmap Format (.blp)
+Jerome Leclanche <jerome@leclan.ch>
+
+The contents of this file are hereby released in the public domain (CC0)
+Full text of the CC0 license:
+  https://creativecommons.org/publicdomain/zero/1.0/
+
+BLP1 files, used mostly in Warcraft III, are not fully supported.
+All types of BLP2 files used in World of Warcraft are supported.
+
+The BLP file structure consists of a header, up to 16 mipmaps of the
+texture
+
+Texture sizes must be powers of two, though the two dimensions do
+not have to be equal; 512x256 is valid, but 512x200 is not.
+The first mipmap (mipmap #0) is the full size image; each subsequent
+mipmap halves both dimensions. The final mipmap should be 1x1.
+
+BLP files come in many different flavours:
+* JPEG-compressed (type == 0) - only supported for BLP1.
+* RAW images (type == 1, encoding == 1). Each mipmap is stored as an
+  array of 8-bit values, one per pixel, left to right, top to bottom.
+  Each value is an index to the palette.
+* DXT-compressed (type == 1, encoding == 2):
+- DXT1 compression is used if alpha_encoding == 0.
+  - An additional alpha bit is used if alpha_depth == 1.
+  - DXT3 compression is used if alpha_encoding == 1.
+  - DXT5 compression is used if alpha_encoding == 7.
+"""
+
+from __future__ import annotations
+
+import abc
+import os
+import struct
+from enum import IntEnum
+from io import BytesIO
+from typing import IO
+
+from . import Image, ImageFile
+
+
+class Format(IntEnum):
+    JPEG = 0
+
+
+class Encoding(IntEnum):
+    UNCOMPRESSED = 1
+    DXT = 2
+    UNCOMPRESSED_RAW_BGRA = 3
+
+
+class AlphaEncoding(IntEnum):
+    DXT1 = 0
+    DXT3 = 1
+    DXT5 = 7
+
+
+def unpack_565(i: int) -> tuple[int, int, int]:
+    return ((i >> 11) & 0x1F) << 3, ((i >> 5) & 0x3F) << 2, (i & 0x1F) << 3
+
+
+def decode_dxt1(
+    data: bytes, alpha: bool = False
+) -> tuple[bytearray, bytearray, bytearray, bytearray]:
+    """
+    input: one "row" of data (i.e. will produce 4*width pixels)
+    """
+
+    blocks = len(data) // 8  # number of blocks in row
+    ret = (bytearray(), bytearray(), bytearray(), bytearray())
+
+    for block_index in range(blocks):
+        # Decode next 8-byte block.
+        idx = block_index * 8
+        color0, color1, bits = struct.unpack_from("<HHI", data, idx)
+
+        r0, g0, b0 = unpack_565(color0)
+        r1, g1, b1 = unpack_565(color1)
+
+        # Decode this block into 4x4 pixels
+        # Accumulate the results onto our 4 row accumulators
+        for j in range(4):
+            for i in range(4):
+                # get next control op and generate a pixel
+
+                control = bits & 3
+                bits = bits >> 2
+
+                a = 0xFF
+                if control == 0:
+                    r, g, b = r0, g0, b0
+                elif control == 1:
+                    r, g, b = r1, g1, b1
+                elif control == 2:
+                    if color0 > color1:
+                        r = (2 * r0 + r1) // 3
+                        g = (2 * g0 + g1) // 3
+                        b = (2 * b0 + b1) // 3
+                    else:
+                        r = (r0 + r1) // 2
+                        g = (g0 + g1) // 2
+                        b = (b0 + b1) // 2
+                elif control == 3:
+                    if color0 > color1:
+                        r = (2 * r1 + r0) // 3
+                        g = (2 * g1 + g0) // 3
+                        b = (2 * b1 + b0) // 3
+                    else:
+                        r, g, b, a = 0, 0, 0, 0
+
+                if alpha:
+                    ret[j].extend([r, g, b, a])
+                else:
+                    ret[j].extend([r, g, b])
+
+    return ret
+
+
+def decode_dxt3(data: bytes) -> tuple[bytearray, bytearray, bytearray, bytearray]:
+    """
+    input: one "row" of data (i.e. will produce 4*width pixels)
+    """
+
+    blocks = len(data) // 16  # number of blocks in row
+    ret = (bytearray(), bytearray(), bytearray(), bytearray())
+
+    for block_index in range(blocks):
+        idx = block_index * 16
+        block = data[idx : idx + 16]
+        # Decode next 16-byte block.
+        bits = struct.unpack_from("<8B", block)
+        color0, color1 = struct.unpack_from("<HH", block, 8)
+
+        (code,) = struct.unpack_from("<I", block, 12)
+
+        r0, g0, b0 = unpack_565(color0)
+        r1, g1, b1 = unpack_565(color1)
+
+        for j in range(4):
+            high = False  # Do we want the higher bits?
+            for i in range(4):
+                alphacode_index = (4 * j + i) // 2
+                a = bits[alphacode_index]
+                if high:
+                    high = False
+                    a >>= 4
+                else:
+                    high = True
+                    a &= 0xF
+                a *= 17  # We get a value between 0 and 15
+
+                color_code = (code >> 2 * (4 * j + i)) & 0x03
+
+                if color_code == 0:
+                    r, g, b = r0, g0, b0
+                elif color_code == 1:
+                    r, g, b = r1, g1, b1
+                elif color_code == 2:
+                    r = (2 * r0 + r1) // 3
+                    g = (2 * g0 + g1) // 3
+                    b = (2 * b0 + b1) // 3
+                elif color_code == 3:
+                    r = (2 * r1 + r0) // 3
+                    g = (2 * g1 + g0) // 3
+                    b = (2 * b1 + b0) // 3
+
+                ret[j].extend([r, g, b, a])
+
+    return ret
+
+
+def decode_dxt5(data: bytes) -> tuple[bytearray, bytearray, bytearray, bytearray]:
+    """
+    input: one "row" of data (i.e. will produce 4 * width pixels)
+    """
+
+    blocks = len(data) // 16  # number of blocks in row
+    ret = (bytearray(), bytearray(), bytearray(), bytearray())
+
+    for block_index in range(blocks):
+        idx = block_index * 16
+        block = data[idx : idx + 16]
+        # Decode next 16-byte block.
+        a0, a1 = struct.unpack_from("<BB", block)
+
+        bits = struct.unpack_from("<6B", block, 2)
+        alphacode1 = bits[2] | (bits[3] << 8) | (bits[4] << 16) | (bits[5] << 24)
+        alphacode2 = bits[0] | (bits[1] << 8)
+
+        color0, color1 = struct.unpack_from("<HH", block, 8)
+
+        (code,) = struct.unpack_from("<I", block, 12)
+
+        r0, g0, b0 = unpack_565(color0)
+        r1, g1, b1 = unpack_565(color1)
+
+        for j in range(4):
+            for i in range(4):
+                # get next control op and generate a pixel
+                alphacode_index = 3 * (4 * j + i)
+
+                if alphacode_index <= 12:
+                    alphacode = (alphacode2 >> alphacode_index) & 0x07
+                elif alphacode_index == 15:
+                    alphacode = (alphacode2 >> 15) | ((alphacode1 << 1) & 0x06)
+                else:  # alphacode_index >= 18 and alphacode_index <= 45
+                    alphacode = (alphacode1 >> (alphacode_index - 16)) & 0x07
+
+                if alphacode == 0:
+                    a = a0
+                elif alphacode == 1:
+                    a = a1
+                elif a0 > a1:
+                    a = ((8 - alphacode) * a0 + (alphacode - 1) * a1) // 7
+                elif alphacode == 6:
+                    a = 0
+                elif alphacode == 7:
+                    a = 255
+                else:
+                    a = ((6 - alphacode) * a0 + (alphacode - 1) * a1) // 5
+
+                color_code = (code >> 2 * (4 * j + i)) & 0x03
+
+                if color_code == 0:
+                    r, g, b = r0, g0, b0
+                elif color_code == 1:
+                    r, g, b = r1, g1, b1
+                elif color_code == 2:
+                    r = (2 * r0 + r1) // 3
+                    g = (2 * g0 + g1) // 3
+                    b = (2 * b0 + b1) // 3
+                elif color_code == 3:
+                    r = (2 * r1 + r0) // 3
+                    g = (2 * g1 + g0) // 3
+                    b = (2 * b1 + b0) // 3
+
+                ret[j].extend([r, g, b, a])
+
+    return ret
+
+
+class BLPFormatError(NotImplementedError):
+    pass
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] in (b"BLP1", b"BLP2")
+
+
+class BlpImageFile(ImageFile.ImageFile):
+    """
+    Blizzard Mipmap Format
+    """
+
+    format = "BLP"
+    format_description = "Blizzard Mipmap Format"
+
+    def _open(self) -> None:
+        self.magic = self.fp.read(4)
+
+        self.fp.seek(5, os.SEEK_CUR)
+        (self._blp_alpha_depth,) = struct.unpack("<b", self.fp.read(1))
+
+        self.fp.seek(2, os.SEEK_CUR)
+        self._size = struct.unpack("<II", self.fp.read(8))
+
+        if self.magic in (b"BLP1", b"BLP2"):
+            decoder = self.magic.decode()
+        else:
+            msg = f"Bad BLP magic {repr(self.magic)}"
+            raise BLPFormatError(msg)
+
+        self._mode = "RGBA" if self._blp_alpha_depth else "RGB"
+        self.tile = [ImageFile._Tile(decoder, (0, 0) + self.size, 0, (self.mode, 0, 1))]
+
+
+class _BLPBaseDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        try:
+            self._read_blp_header()
+            self._load()
+        except struct.error as e:
+            msg = "Truncated BLP file"
+            raise OSError(msg) from e
+        return -1, 0
+
+    @abc.abstractmethod
+    def _load(self) -> None:
+        pass
+
+    def _read_blp_header(self) -> None:
+        assert self.fd is not None
+        self.fd.seek(4)
+        (self._blp_compression,) = struct.unpack("<i", self._safe_read(4))
+
+        (self._blp_encoding,) = struct.unpack("<b", self._safe_read(1))
+        (self._blp_alpha_depth,) = struct.unpack("<b", self._safe_read(1))
+        (self._blp_alpha_encoding,) = struct.unpack("<b", self._safe_read(1))
+        self.fd.seek(1, os.SEEK_CUR)  # mips
+
+        self.size = struct.unpack("<II", self._safe_read(8))
+
+        if isinstance(self, BLP1Decoder):
+            # Only present for BLP1
+            (self._blp_encoding,) = struct.unpack("<i", self._safe_read(4))
+            self.fd.seek(4, os.SEEK_CUR)  # subtype
+
+        self._blp_offsets = struct.unpack("<16I", self._safe_read(16 * 4))
+        self._blp_lengths = struct.unpack("<16I", self._safe_read(16 * 4))
+
+    def _safe_read(self, length: int) -> bytes:
+        assert self.fd is not None
+        return ImageFile._safe_read(self.fd, length)
+
+    def _read_palette(self) -> list[tuple[int, int, int, int]]:
+        ret = []
+        for i in range(256):
+            try:
+                b, g, r, a = struct.unpack("<4B", self._safe_read(4))
+            except struct.error:
+                break
+            ret.append((b, g, r, a))
+        return ret
+
+    def _read_bgra(self, palette: list[tuple[int, int, int, int]]) -> bytearray:
+        data = bytearray()
+        _data = BytesIO(self._safe_read(self._blp_lengths[0]))
+        while True:
+            try:
+                (offset,) = struct.unpack("<B", _data.read(1))
+            except struct.error:
+                break
+            b, g, r, a = palette[offset]
+            d: tuple[int, ...] = (r, g, b)
+            if self._blp_alpha_depth:
+                d += (a,)
+            data.extend(d)
+        return data
+
+
+class BLP1Decoder(_BLPBaseDecoder):
+    def _load(self) -> None:
+        if self._blp_compression == Format.JPEG:
+            self._decode_jpeg_stream()
+
+        elif self._blp_compression == 1:
+            if self._blp_encoding in (4, 5):
+                palette = self._read_palette()
+                data = self._read_bgra(palette)
+                self.set_as_raw(data)
+            else:
+                msg = f"Unsupported BLP encoding {repr(self._blp_encoding)}"
+                raise BLPFormatError(msg)
+        else:
+            msg = f"Unsupported BLP compression {repr(self._blp_encoding)}"
+            raise BLPFormatError(msg)
+
+    def _decode_jpeg_stream(self) -> None:
+        from .JpegImagePlugin import JpegImageFile
+
+        (jpeg_header_size,) = struct.unpack("<I", self._safe_read(4))
+        jpeg_header = self._safe_read(jpeg_header_size)
+        assert self.fd is not None
+        self._safe_read(self._blp_offsets[0] - self.fd.tell())  # What IS this?
+        data = self._safe_read(self._blp_lengths[0])
+        data = jpeg_header + data
+        image = JpegImageFile(BytesIO(data))
+        Image._decompression_bomb_check(image.size)
+        if image.mode == "CMYK":
+            decoder_name, extents, offset, args = image.tile[0]
+            assert isinstance(args, tuple)
+            image.tile = [
+                ImageFile._Tile(decoder_name, extents, offset, (args[0], "CMYK"))
+            ]
+        r, g, b = image.convert("RGB").split()
+        reversed_image = Image.merge("RGB", (b, g, r))
+        self.set_as_raw(reversed_image.tobytes())
+
+
+class BLP2Decoder(_BLPBaseDecoder):
+    def _load(self) -> None:
+        palette = self._read_palette()
+
+        assert self.fd is not None
+        self.fd.seek(self._blp_offsets[0])
+
+        if self._blp_compression == 1:
+            # Uncompressed or DirectX compression
+
+            if self._blp_encoding == Encoding.UNCOMPRESSED:
+                data = self._read_bgra(palette)
+
+            elif self._blp_encoding == Encoding.DXT:
+                data = bytearray()
+                if self._blp_alpha_encoding == AlphaEncoding.DXT1:
+                    linesize = (self.size[0] + 3) // 4 * 8
+                    for yb in range((self.size[1] + 3) // 4):
+                        for d in decode_dxt1(
+                            self._safe_read(linesize), alpha=bool(self._blp_alpha_depth)
+                        ):
+                            data += d
+
+                elif self._blp_alpha_encoding == AlphaEncoding.DXT3:
+                    linesize = (self.size[0] + 3) // 4 * 16
+                    for yb in range((self.size[1] + 3) // 4):
+                        for d in decode_dxt3(self._safe_read(linesize)):
+                            data += d
+
+                elif self._blp_alpha_encoding == AlphaEncoding.DXT5:
+                    linesize = (self.size[0] + 3) // 4 * 16
+                    for yb in range((self.size[1] + 3) // 4):
+                        for d in decode_dxt5(self._safe_read(linesize)):
+                            data += d
+                else:
+                    msg = f"Unsupported alpha encoding {repr(self._blp_alpha_encoding)}"
+                    raise BLPFormatError(msg)
+            else:
+                msg = f"Unknown BLP encoding {repr(self._blp_encoding)}"
+                raise BLPFormatError(msg)
+
+        else:
+            msg = f"Unknown BLP compression {repr(self._blp_compression)}"
+            raise BLPFormatError(msg)
+
+        self.set_as_raw(data)
+
+
+class BLPEncoder(ImageFile.PyEncoder):
+    _pushes_fd = True
+
+    def _write_palette(self) -> bytes:
+        data = b""
+        assert self.im is not None
+        palette = self.im.getpalette("RGBA", "RGBA")
+        for i in range(len(palette) // 4):
+            r, g, b, a = palette[i * 4 : (i + 1) * 4]
+            data += struct.pack("<4B", b, g, r, a)
+        while len(data) < 256 * 4:
+            data += b"\x00" * 4
+        return data
+
+    def encode(self, bufsize: int) -> tuple[int, int, bytes]:
+        palette_data = self._write_palette()
+
+        offset = 20 + 16 * 4 * 2 + len(palette_data)
+        data = struct.pack("<16I", offset, *((0,) * 15))
+
+        assert self.im is not None
+        w, h = self.im.size
+        data += struct.pack("<16I", w * h, *((0,) * 15))
+
+        data += palette_data
+
+        for y in range(h):
+            for x in range(w):
+                data += struct.pack("<B", self.im.getpixel((x, y)))
+
+        return len(data), 0, data
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.mode != "P":
+        msg = "Unsupported BLP image mode"
+        raise ValueError(msg)
+
+    magic = b"BLP1" if im.encoderinfo.get("blp_version") == "BLP1" else b"BLP2"
+    fp.write(magic)
+
+    assert im.palette is not None
+    fp.write(struct.pack("<i", 1))  # Uncompressed or DirectX compression
+    fp.write(struct.pack("<b", Encoding.UNCOMPRESSED))
+    fp.write(struct.pack("<b", 1 if im.palette.mode == "RGBA" else 0))
+    fp.write(struct.pack("<b", 0))  # alpha encoding
+    fp.write(struct.pack("<b", 0))  # mips
+    fp.write(struct.pack("<II", *im.size))
+    if magic == b"BLP1":
+        fp.write(struct.pack("<i", 5))
+        fp.write(struct.pack("<i", 0))
+
+    ImageFile._save(im, fp, [ImageFile._Tile("BLP", (0, 0) + im.size, 0, im.mode)])
+
+
+Image.register_open(BlpImageFile.format, BlpImageFile, _accept)
+Image.register_extension(BlpImageFile.format, ".blp")
+Image.register_decoder("BLP1", BLP1Decoder)
+Image.register_decoder("BLP2", BLP2Decoder)
+
+Image.register_save(BlpImageFile.format, _save)
+Image.register_encoder("BLP", BLPEncoder)

lib/python3.12/site-packages/PIL/BmpImagePlugin.py

@@ -0,0 +1,511 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# BMP file handler
+#
+# Windows (and OS/2) native bitmap storage format.
+#
+# history:
+# 1995-09-01 fl   Created
+# 1996-04-30 fl   Added save
+# 1997-08-27 fl   Fixed save of 1-bit images
+# 1998-03-06 fl   Load P images as L where possible
+# 1998-07-03 fl   Load P images as 1 where possible
+# 1998-12-29 fl   Handle small palettes
+# 2002-12-30 fl   Fixed load of 1-bit palette images
+# 2003-04-21 fl   Fixed load of 1-bit monochrome images
+# 2003-04-23 fl   Added limited support for BI_BITFIELDS compression
+#
+# Copyright (c) 1997-2003 by Secret Labs AB
+# Copyright (c) 1995-2003 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import os
+from typing import IO, Any
+
+from . import Image, ImageFile, ImagePalette
+from ._binary import i16le as i16
+from ._binary import i32le as i32
+from ._binary import o8
+from ._binary import o16le as o16
+from ._binary import o32le as o32
+
+#
+# --------------------------------------------------------------------
+# Read BMP file
+
+BIT2MODE = {
+    # bits => mode, rawmode
+    1: ("P", "P;1"),
+    4: ("P", "P;4"),
+    8: ("P", "P"),
+    16: ("RGB", "BGR;15"),
+    24: ("RGB", "BGR"),
+    32: ("RGB", "BGRX"),
+}
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:2] == b"BM"
+
+
+def _dib_accept(prefix: bytes) -> bool:
+    return i32(prefix) in [12, 40, 52, 56, 64, 108, 124]
+
+
+# =============================================================================
+# Image plugin for the Windows BMP format.
+# =============================================================================
+class BmpImageFile(ImageFile.ImageFile):
+    """Image plugin for the Windows Bitmap format (BMP)"""
+
+    # ------------------------------------------------------------- Description
+    format_description = "Windows Bitmap"
+    format = "BMP"
+
+    # -------------------------------------------------- BMP Compression values
+    COMPRESSIONS = {"RAW": 0, "RLE8": 1, "RLE4": 2, "BITFIELDS": 3, "JPEG": 4, "PNG": 5}
+    for k, v in COMPRESSIONS.items():
+        vars()[k] = v
+
+    def _bitmap(self, header: int = 0, offset: int = 0) -> None:
+        """Read relevant info about the BMP"""
+        read, seek = self.fp.read, self.fp.seek
+        if header:
+            seek(header)
+        # read bmp header size @offset 14 (this is part of the header size)
+        file_info: dict[str, bool | int | tuple[int, ...]] = {
+            "header_size": i32(read(4)),
+            "direction": -1,
+        }
+
+        # -------------------- If requested, read header at a specific position
+        # read the rest of the bmp header, without its size
+        assert isinstance(file_info["header_size"], int)
+        header_data = ImageFile._safe_read(self.fp, file_info["header_size"] - 4)
+
+        # ------------------------------- Windows Bitmap v2, IBM OS/2 Bitmap v1
+        # ----- This format has different offsets because of width/height types
+        # 12: BITMAPCOREHEADER/OS21XBITMAPHEADER
+        if file_info["header_size"] == 12:
+            file_info["width"] = i16(header_data, 0)
+            file_info["height"] = i16(header_data, 2)
+            file_info["planes"] = i16(header_data, 4)
+            file_info["bits"] = i16(header_data, 6)
+            file_info["compression"] = self.COMPRESSIONS["RAW"]
+            file_info["palette_padding"] = 3
+
+        # --------------------------------------------- Windows Bitmap v3 to v5
+        #  40: BITMAPINFOHEADER
+        #  52: BITMAPV2HEADER
+        #  56: BITMAPV3HEADER
+        #  64: BITMAPCOREHEADER2/OS22XBITMAPHEADER
+        # 108: BITMAPV4HEADER
+        # 124: BITMAPV5HEADER
+        elif file_info["header_size"] in (40, 52, 56, 64, 108, 124):
+            file_info["y_flip"] = header_data[7] == 0xFF
+            file_info["direction"] = 1 if file_info["y_flip"] else -1
+            file_info["width"] = i32(header_data, 0)
+            file_info["height"] = (
+                i32(header_data, 4)
+                if not file_info["y_flip"]
+                else 2**32 - i32(header_data, 4)
+            )
+            file_info["planes"] = i16(header_data, 8)
+            file_info["bits"] = i16(header_data, 10)
+            file_info["compression"] = i32(header_data, 12)
+            # byte size of pixel data
+            file_info["data_size"] = i32(header_data, 16)
+            file_info["pixels_per_meter"] = (
+                i32(header_data, 20),
+                i32(header_data, 24),
+            )
+            file_info["colors"] = i32(header_data, 28)
+            file_info["palette_padding"] = 4
+            assert isinstance(file_info["pixels_per_meter"], tuple)
+            self.info["dpi"] = tuple(x / 39.3701 for x in file_info["pixels_per_meter"])
+            if file_info["compression"] == self.COMPRESSIONS["BITFIELDS"]:
+                masks = ["r_mask", "g_mask", "b_mask"]
+                if len(header_data) >= 48:
+                    if len(header_data) >= 52:
+                        masks.append("a_mask")
+                    else:
+                        file_info["a_mask"] = 0x0
+                    for idx, mask in enumerate(masks):
+                        file_info[mask] = i32(header_data, 36 + idx * 4)
+                else:
+                    # 40 byte headers only have the three components in the
+                    # bitfields masks, ref:
+                    # https://msdn.microsoft.com/en-us/library/windows/desktop/dd183376(v=vs.85).aspx
+                    # See also
+                    # https://github.com/python-pillow/Pillow/issues/1293
+                    # There is a 4th component in the RGBQuad, in the alpha
+                    # location, but it is listed as a reserved component,
+                    # and it is not generally an alpha channel
+                    file_info["a_mask"] = 0x0
+                    for mask in masks:
+                        file_info[mask] = i32(read(4))
+                assert isinstance(file_info["r_mask"], int)
+                assert isinstance(file_info["g_mask"], int)
+                assert isinstance(file_info["b_mask"], int)
+                assert isinstance(file_info["a_mask"], int)
+                file_info["rgb_mask"] = (
+                    file_info["r_mask"],
+                    file_info["g_mask"],
+                    file_info["b_mask"],
+                )
+                file_info["rgba_mask"] = (
+                    file_info["r_mask"],
+                    file_info["g_mask"],
+                    file_info["b_mask"],
+                    file_info["a_mask"],
+                )
+        else:
+            msg = f"Unsupported BMP header type ({file_info['header_size']})"
+            raise OSError(msg)
+
+        # ------------------ Special case : header is reported 40, which
+        # ---------------------- is shorter than real size for bpp >= 16
+        assert isinstance(file_info["width"], int)
+        assert isinstance(file_info["height"], int)
+        self._size = file_info["width"], file_info["height"]
+
+        # ------- If color count was not found in the header, compute from bits
+        assert isinstance(file_info["bits"], int)
+        file_info["colors"] = (
+            file_info["colors"]
+            if file_info.get("colors", 0)
+            else (1 << file_info["bits"])
+        )
+        assert isinstance(file_info["colors"], int)
+        if offset == 14 + file_info["header_size"] and file_info["bits"] <= 8:
+            offset += 4 * file_info["colors"]
+
+        # ---------------------- Check bit depth for unusual unsupported values
+        self._mode, raw_mode = BIT2MODE.get(file_info["bits"], ("", ""))
+        if not self.mode:
+            msg = f"Unsupported BMP pixel depth ({file_info['bits']})"
+            raise OSError(msg)
+
+        # ---------------- Process BMP with Bitfields compression (not palette)
+        decoder_name = "raw"
+        if file_info["compression"] == self.COMPRESSIONS["BITFIELDS"]:
+            SUPPORTED: dict[int, list[tuple[int, ...]]] = {
+                32: [
+                    (0xFF0000, 0xFF00, 0xFF, 0x0),
+                    (0xFF000000, 0xFF0000, 0xFF00, 0x0),
+                    (0xFF000000, 0xFF00, 0xFF, 0x0),
+                    (0xFF000000, 0xFF0000, 0xFF00, 0xFF),
+                    (0xFF, 0xFF00, 0xFF0000, 0xFF000000),
+                    (0xFF0000, 0xFF00, 0xFF, 0xFF000000),
+                    (0xFF000000, 0xFF00, 0xFF, 0xFF0000),
+                    (0x0, 0x0, 0x0, 0x0),
+                ],
+                24: [(0xFF0000, 0xFF00, 0xFF)],
+                16: [(0xF800, 0x7E0, 0x1F), (0x7C00, 0x3E0, 0x1F)],
+            }
+            MASK_MODES = {
+                (32, (0xFF0000, 0xFF00, 0xFF, 0x0)): "BGRX",
+                (32, (0xFF000000, 0xFF0000, 0xFF00, 0x0)): "XBGR",
+                (32, (0xFF000000, 0xFF00, 0xFF, 0x0)): "BGXR",
+                (32, (0xFF000000, 0xFF0000, 0xFF00, 0xFF)): "ABGR",
+                (32, (0xFF, 0xFF00, 0xFF0000, 0xFF000000)): "RGBA",
+                (32, (0xFF0000, 0xFF00, 0xFF, 0xFF000000)): "BGRA",
+                (32, (0xFF000000, 0xFF00, 0xFF, 0xFF0000)): "BGAR",
+                (32, (0x0, 0x0, 0x0, 0x0)): "BGRA",
+                (24, (0xFF0000, 0xFF00, 0xFF)): "BGR",
+                (16, (0xF800, 0x7E0, 0x1F)): "BGR;16",
+                (16, (0x7C00, 0x3E0, 0x1F)): "BGR;15",
+            }
+            if file_info["bits"] in SUPPORTED:
+                if (
+                    file_info["bits"] == 32
+                    and file_info["rgba_mask"] in SUPPORTED[file_info["bits"]]
+                ):
+                    assert isinstance(file_info["rgba_mask"], tuple)
+                    raw_mode = MASK_MODES[(file_info["bits"], file_info["rgba_mask"])]
+                    self._mode = "RGBA" if "A" in raw_mode else self.mode
+                elif (
+                    file_info["bits"] in (24, 16)
+                    and file_info["rgb_mask"] in SUPPORTED[file_info["bits"]]
+                ):
+                    assert isinstance(file_info["rgb_mask"], tuple)
+                    raw_mode = MASK_MODES[(file_info["bits"], file_info["rgb_mask"])]
+                else:
+                    msg = "Unsupported BMP bitfields layout"
+                    raise OSError(msg)
+            else:
+                msg = "Unsupported BMP bitfields layout"
+                raise OSError(msg)
+        elif file_info["compression"] == self.COMPRESSIONS["RAW"]:
+            if file_info["bits"] == 32 and header == 22:  # 32-bit .cur offset
+                raw_mode, self._mode = "BGRA", "RGBA"
+        elif file_info["compression"] in (
+            self.COMPRESSIONS["RLE8"],
+            self.COMPRESSIONS["RLE4"],
+        ):
+            decoder_name = "bmp_rle"
+        else:
+            msg = f"Unsupported BMP compression ({file_info['compression']})"
+            raise OSError(msg)
+
+        # --------------- Once the header is processed, process the palette/LUT
+        if self.mode == "P":  # Paletted for 1, 4 and 8 bit images
+            # ---------------------------------------------------- 1-bit images
+            if not (0 < file_info["colors"] <= 65536):
+                msg = f"Unsupported BMP Palette size ({file_info['colors']})"
+                raise OSError(msg)
+            else:
+                assert isinstance(file_info["palette_padding"], int)
+                padding = file_info["palette_padding"]
+                palette = read(padding * file_info["colors"])
+                grayscale = True
+                indices = (
+                    (0, 255)
+                    if file_info["colors"] == 2
+                    else list(range(file_info["colors"]))
+                )
+
+                # ----------------- Check if grayscale and ignore palette if so
+                for ind, val in enumerate(indices):
+                    rgb = palette[ind * padding : ind * padding + 3]
+                    if rgb != o8(val) * 3:
+                        grayscale = False
+
+                # ------- If all colors are gray, white or black, ditch palette
+                if grayscale:
+                    self._mode = "1" if file_info["colors"] == 2 else "L"
+                    raw_mode = self.mode
+                else:
+                    self._mode = "P"
+                    self.palette = ImagePalette.raw(
+                        "BGRX" if padding == 4 else "BGR", palette
+                    )
+
+        # ---------------------------- Finally set the tile data for the plugin
+        self.info["compression"] = file_info["compression"]
+        args: list[Any] = [raw_mode]
+        if decoder_name == "bmp_rle":
+            args.append(file_info["compression"] == self.COMPRESSIONS["RLE4"])
+        else:
+            assert isinstance(file_info["width"], int)
+            args.append(((file_info["width"] * file_info["bits"] + 31) >> 3) & (~3))
+        args.append(file_info["direction"])
+        self.tile = [
+            ImageFile._Tile(
+                decoder_name,
+                (0, 0, file_info["width"], file_info["height"]),
+                offset or self.fp.tell(),
+                tuple(args),
+            )
+        ]
+
+    def _open(self) -> None:
+        """Open file, check magic number and read header"""
+        # read 14 bytes: magic number, filesize, reserved, header final offset
+        head_data = self.fp.read(14)
+        # choke if the file does not have the required magic bytes
+        if not _accept(head_data):
+            msg = "Not a BMP file"
+            raise SyntaxError(msg)
+        # read the start position of the BMP image data (u32)
+        offset = i32(head_data, 10)
+        # load bitmap information (offset=raster info)
+        self._bitmap(offset=offset)
+
+
+class BmpRleDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+        rle4 = self.args[1]
+        data = bytearray()
+        x = 0
+        dest_length = self.state.xsize * self.state.ysize
+        while len(data) < dest_length:
+            pixels = self.fd.read(1)
+            byte = self.fd.read(1)
+            if not pixels or not byte:
+                break
+            num_pixels = pixels[0]
+            if num_pixels:
+                # encoded mode
+                if x + num_pixels > self.state.xsize:
+                    # Too much data for row
+                    num_pixels = max(0, self.state.xsize - x)
+                if rle4:
+                    first_pixel = o8(byte[0] >> 4)
+                    second_pixel = o8(byte[0] & 0x0F)
+                    for index in range(num_pixels):
+                        if index % 2 == 0:
+                            data += first_pixel
+                        else:
+                            data += second_pixel
+                else:
+                    data += byte * num_pixels
+                x += num_pixels
+            else:
+                if byte[0] == 0:
+                    # end of line
+                    while len(data) % self.state.xsize != 0:
+                        data += b"\x00"
+                    x = 0
+                elif byte[0] == 1:
+                    # end of bitmap
+                    break
+                elif byte[0] == 2:
+                    # delta
+                    bytes_read = self.fd.read(2)
+                    if len(bytes_read) < 2:
+                        break
+                    right, up = self.fd.read(2)
+                    data += b"\x00" * (right + up * self.state.xsize)
+                    x = len(data) % self.state.xsize
+                else:
+                    # absolute mode
+                    if rle4:
+                        # 2 pixels per byte
+                        byte_count = byte[0] // 2
+                        bytes_read = self.fd.read(byte_count)
+                        for byte_read in bytes_read:
+                            data += o8(byte_read >> 4)
+                            data += o8(byte_read & 0x0F)
+                    else:
+                        byte_count = byte[0]
+                        bytes_read = self.fd.read(byte_count)
+                        data += bytes_read
+                    if len(bytes_read) < byte_count:
+                        break
+                    x += byte[0]
+
+                    # align to 16-bit word boundary
+                    if self.fd.tell() % 2 != 0:
+                        self.fd.seek(1, os.SEEK_CUR)
+        rawmode = "L" if self.mode == "L" else "P"
+        self.set_as_raw(bytes(data), rawmode, (0, self.args[-1]))
+        return -1, 0
+
+
+# =============================================================================
+# Image plugin for the DIB format (BMP alias)
+# =============================================================================
+class DibImageFile(BmpImageFile):
+    format = "DIB"
+    format_description = "Windows Bitmap"
+
+    def _open(self) -> None:
+        self._bitmap()
+
+
+#
+# --------------------------------------------------------------------
+# Write BMP file
+
+
+SAVE = {
+    "1": ("1", 1, 2),
+    "L": ("L", 8, 256),
+    "P": ("P", 8, 256),
+    "RGB": ("BGR", 24, 0),
+    "RGBA": ("BGRA", 32, 0),
+}
+
+
+def _dib_save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    _save(im, fp, filename, False)
+
+
+def _save(
+    im: Image.Image, fp: IO[bytes], filename: str | bytes, bitmap_header: bool = True
+) -> None:
+    try:
+        rawmode, bits, colors = SAVE[im.mode]
+    except KeyError as e:
+        msg = f"cannot write mode {im.mode} as BMP"
+        raise OSError(msg) from e
+
+    info = im.encoderinfo
+
+    dpi = info.get("dpi", (96, 96))
+
+    # 1 meter == 39.3701 inches
+    ppm = tuple(int(x * 39.3701 + 0.5) for x in dpi)
+
+    stride = ((im.size[0] * bits + 7) // 8 + 3) & (~3)
+    header = 40  # or 64 for OS/2 version 2
+    image = stride * im.size[1]
+
+    if im.mode == "1":
+        palette = b"".join(o8(i) * 4 for i in (0, 255))
+    elif im.mode == "L":
+        palette = b"".join(o8(i) * 4 for i in range(256))
+    elif im.mode == "P":
+        palette = im.im.getpalette("RGB", "BGRX")
+        colors = len(palette) // 4
+    else:
+        palette = None
+
+    # bitmap header
+    if bitmap_header:
+        offset = 14 + header + colors * 4
+        file_size = offset + image
+        if file_size > 2**32 - 1:
+            msg = "File size is too large for the BMP format"
+            raise ValueError(msg)
+        fp.write(
+            b"BM"  # file type (magic)
+            + o32(file_size)  # file size
+            + o32(0)  # reserved
+            + o32(offset)  # image data offset
+        )
+
+    # bitmap info header
+    fp.write(
+        o32(header)  # info header size
+        + o32(im.size[0])  # width
+        + o32(im.size[1])  # height
+        + o16(1)  # planes
+        + o16(bits)  # depth
+        + o32(0)  # compression (0=uncompressed)
+        + o32(image)  # size of bitmap
+        + o32(ppm[0])  # resolution
+        + o32(ppm[1])  # resolution
+        + o32(colors)  # colors used
+        + o32(colors)  # colors important
+    )
+
+    fp.write(b"\0" * (header - 40))  # padding (for OS/2 format)
+
+    if palette:
+        fp.write(palette)
+
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, stride, -1))]
+    )
+
+
+#
+# --------------------------------------------------------------------
+# Registry
+
+
+Image.register_open(BmpImageFile.format, BmpImageFile, _accept)
+Image.register_save(BmpImageFile.format, _save)
+
+Image.register_extension(BmpImageFile.format, ".bmp")
+
+Image.register_mime(BmpImageFile.format, "image/bmp")
+
+Image.register_decoder("bmp_rle", BmpRleDecoder)
+
+Image.register_open(DibImageFile.format, DibImageFile, _dib_accept)
+Image.register_save(DibImageFile.format, _dib_save)
+
+Image.register_extension(DibImageFile.format, ".dib")
+
+Image.register_mime(DibImageFile.format, "image/bmp")

lib/python3.12/site-packages/PIL/BufrStubImagePlugin.py

@@ -0,0 +1,76 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# BUFR stub adapter
+#
+# Copyright (c) 1996-2003 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from typing import IO
+
+from . import Image, ImageFile
+
+_handler = None
+
+
+def register_handler(handler: ImageFile.StubHandler | None) -> None:
+    """
+    Install application-specific BUFR image handler.
+
+    :param handler: Handler object.
+    """
+    global _handler
+    _handler = handler
+
+
+# --------------------------------------------------------------------
+# Image adapter
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"BUFR" or prefix[:4] == b"ZCZC"
+
+
+class BufrStubImageFile(ImageFile.StubImageFile):
+    format = "BUFR"
+    format_description = "BUFR"
+
+    def _open(self) -> None:
+        offset = self.fp.tell()
+
+        if not _accept(self.fp.read(4)):
+            msg = "Not a BUFR file"
+            raise SyntaxError(msg)
+
+        self.fp.seek(offset)
+
+        # make something up
+        self._mode = "F"
+        self._size = 1, 1
+
+        loader = self._load()
+        if loader:
+            loader.open(self)
+
+    def _load(self) -> ImageFile.StubHandler | None:
+        return _handler
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if _handler is None or not hasattr(_handler, "save"):
+        msg = "BUFR save handler not installed"
+        raise OSError(msg)
+    _handler.save(im, fp, filename)
+
+
+# --------------------------------------------------------------------
+# Registry
+
+Image.register_open(BufrStubImageFile.format, BufrStubImageFile, _accept)
+Image.register_save(BufrStubImageFile.format, _save)
+
+Image.register_extension(BufrStubImageFile.format, ".bufr")

lib/python3.12/site-packages/PIL/ContainerIO.py

@@ -0,0 +1,173 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# a class to read from a container file
+#
+# History:
+# 1995-06-18 fl     Created
+# 1995-09-07 fl     Added readline(), readlines()
+#
+# Copyright (c) 1997-2001 by Secret Labs AB
+# Copyright (c) 1995 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+from collections.abc import Iterable
+from typing import IO, AnyStr, NoReturn
+
+
+class ContainerIO(IO[AnyStr]):
+    """
+    A file object that provides read access to a part of an existing
+    file (for example a TAR file).
+    """
+
+    def __init__(self, file: IO[AnyStr], offset: int, length: int) -> None:
+        """
+        Create file object.
+
+        :param file: Existing file.
+        :param offset: Start of region, in bytes.
+        :param length: Size of region, in bytes.
+        """
+        self.fh: IO[AnyStr] = file
+        self.pos = 0
+        self.offset = offset
+        self.length = length
+        self.fh.seek(offset)
+
+    ##
+    # Always false.
+
+    def isatty(self) -> bool:
+        return False
+
+    def seekable(self) -> bool:
+        return True
+
+    def seek(self, offset: int, mode: int = io.SEEK_SET) -> int:
+        """
+        Move file pointer.
+
+        :param offset: Offset in bytes.
+        :param mode: Starting position. Use 0 for beginning of region, 1
+           for current offset, and 2 for end of region.  You cannot move
+           the pointer outside the defined region.
+        :returns: Offset from start of region, in bytes.
+        """
+        if mode == 1:
+            self.pos = self.pos + offset
+        elif mode == 2:
+            self.pos = self.length + offset
+        else:
+            self.pos = offset
+        # clamp
+        self.pos = max(0, min(self.pos, self.length))
+        self.fh.seek(self.offset + self.pos)
+        return self.pos
+
+    def tell(self) -> int:
+        """
+        Get current file pointer.
+
+        :returns: Offset from start of region, in bytes.
+        """
+        return self.pos
+
+    def readable(self) -> bool:
+        return True
+
+    def read(self, n: int = -1) -> AnyStr:
+        """
+        Read data.
+
+        :param n: Number of bytes to read. If omitted, zero or negative,
+            read until end of region.
+        :returns: An 8-bit string.
+        """
+        if n > 0:
+            n = min(n, self.length - self.pos)
+        else:
+            n = self.length - self.pos
+        if n <= 0:  # EOF
+            return b"" if "b" in self.fh.mode else ""  # type: ignore[return-value]
+        self.pos = self.pos + n
+        return self.fh.read(n)
+
+    def readline(self, n: int = -1) -> AnyStr:
+        """
+        Read a line of text.
+
+        :param n: Number of bytes to read. If omitted, zero or negative,
+            read until end of line.
+        :returns: An 8-bit string.
+        """
+        s: AnyStr = b"" if "b" in self.fh.mode else ""  # type: ignore[assignment]
+        newline_character = b"\n" if "b" in self.fh.mode else "\n"
+        while True:
+            c = self.read(1)
+            if not c:
+                break
+            s = s + c
+            if c == newline_character or len(s) == n:
+                break
+        return s
+
+    def readlines(self, n: int | None = -1) -> list[AnyStr]:
+        """
+        Read multiple lines of text.
+
+        :param n: Number of lines to read. If omitted, zero, negative or None,
+            read until end of region.
+        :returns: A list of 8-bit strings.
+        """
+        lines = []
+        while True:
+            s = self.readline()
+            if not s:
+                break
+            lines.append(s)
+            if len(lines) == n:
+                break
+        return lines
+
+    def writable(self) -> bool:
+        return False
+
+    def write(self, b: AnyStr) -> NoReturn:
+        raise NotImplementedError()
+
+    def writelines(self, lines: Iterable[AnyStr]) -> NoReturn:
+        raise NotImplementedError()
+
+    def truncate(self, size: int | None = None) -> int:
+        raise NotImplementedError()
+
+    def __enter__(self) -> ContainerIO[AnyStr]:
+        return self
+
+    def __exit__(self, *args: object) -> None:
+        self.close()
+
+    def __iter__(self) -> ContainerIO[AnyStr]:
+        return self
+
+    def __next__(self) -> AnyStr:
+        line = self.readline()
+        if not line:
+            msg = "end of region"
+            raise StopIteration(msg)
+        return line
+
+    def fileno(self) -> int:
+        return self.fh.fileno()
+
+    def flush(self) -> None:
+        self.fh.flush()
+
+    def close(self) -> None:
+        self.fh.close()

lib/python3.12/site-packages/PIL/CurImagePlugin.py

@@ -0,0 +1,75 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# Windows Cursor support for PIL
+#
+# notes:
+#       uses BmpImagePlugin.py to read the bitmap data.
+#
+# history:
+#       96-05-27 fl     Created
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1996.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import BmpImagePlugin, Image, ImageFile
+from ._binary import i16le as i16
+from ._binary import i32le as i32
+
+#
+# --------------------------------------------------------------------
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"\0\0\2\0"
+
+
+##
+# Image plugin for Windows Cursor files.
+
+
+class CurImageFile(BmpImagePlugin.BmpImageFile):
+    format = "CUR"
+    format_description = "Windows Cursor"
+
+    def _open(self) -> None:
+        offset = self.fp.tell()
+
+        # check magic
+        s = self.fp.read(6)
+        if not _accept(s):
+            msg = "not a CUR file"
+            raise SyntaxError(msg)
+
+        # pick the largest cursor in the file
+        m = b""
+        for i in range(i16(s, 4)):
+            s = self.fp.read(16)
+            if not m:
+                m = s
+            elif s[0] > m[0] and s[1] > m[1]:
+                m = s
+        if not m:
+            msg = "No cursors were found"
+            raise TypeError(msg)
+
+        # load as bitmap
+        self._bitmap(i32(m, 12) + offset)
+
+        # patch up the bitmap height
+        self._size = self.size[0], self.size[1] // 2
+        d, e, o, a = self.tile[0]
+        self.tile[0] = ImageFile._Tile(d, (0, 0) + self.size, o, a)
+
+
+#
+# --------------------------------------------------------------------
+
+Image.register_open(CurImageFile.format, CurImageFile, _accept)
+
+Image.register_extension(CurImageFile.format, ".cur")

lib/python3.12/site-packages/PIL/DcxImagePlugin.py

@@ -0,0 +1,80 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# DCX file handling
+#
+# DCX is a container file format defined by Intel, commonly used
+# for fax applications.  Each DCX file consists of a directory
+# (a list of file offsets) followed by a set of (usually 1-bit)
+# PCX files.
+#
+# History:
+# 1995-09-09 fl   Created
+# 1996-03-20 fl   Properly derived from PcxImageFile.
+# 1998-07-15 fl   Renamed offset attribute to avoid name clash
+# 2002-07-30 fl   Fixed file handling
+#
+# Copyright (c) 1997-98 by Secret Labs AB.
+# Copyright (c) 1995-96 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image
+from ._binary import i32le as i32
+from .PcxImagePlugin import PcxImageFile
+
+MAGIC = 0x3ADE68B1  # QUIZ: what's this value, then?
+
+
+def _accept(prefix: bytes) -> bool:
+    return len(prefix) >= 4 and i32(prefix) == MAGIC
+
+
+##
+# Image plugin for the Intel DCX format.
+
+
+class DcxImageFile(PcxImageFile):
+    format = "DCX"
+    format_description = "Intel DCX"
+    _close_exclusive_fp_after_loading = False
+
+    def _open(self) -> None:
+        # Header
+        s = self.fp.read(4)
+        if not _accept(s):
+            msg = "not a DCX file"
+            raise SyntaxError(msg)
+
+        # Component directory
+        self._offset = []
+        for i in range(1024):
+            offset = i32(self.fp.read(4))
+            if not offset:
+                break
+            self._offset.append(offset)
+
+        self._fp = self.fp
+        self.frame = -1
+        self.n_frames = len(self._offset)
+        self.is_animated = self.n_frames > 1
+        self.seek(0)
+
+    def seek(self, frame: int) -> None:
+        if not self._seek_check(frame):
+            return
+        self.frame = frame
+        self.fp = self._fp
+        self.fp.seek(self._offset[frame])
+        PcxImageFile._open(self)
+
+    def tell(self) -> int:
+        return self.frame
+
+
+Image.register_open(DcxImageFile.format, DcxImageFile, _accept)
+
+Image.register_extension(DcxImageFile.format, ".dcx")

lib/python3.12/site-packages/PIL/DdsImagePlugin.py

@@ -0,0 +1,575 @@
+"""
+A Pillow loader for .dds files (S3TC-compressed aka DXTC)
+Jerome Leclanche <jerome@leclan.ch>
+
+Documentation:
+https://web.archive.org/web/20170802060935/http://oss.sgi.com/projects/ogl-sample/registry/EXT/texture_compression_s3tc.txt
+
+The contents of this file are hereby released in the public domain (CC0)
+Full text of the CC0 license:
+https://creativecommons.org/publicdomain/zero/1.0/
+"""
+
+from __future__ import annotations
+
+import io
+import struct
+import sys
+from enum import IntEnum, IntFlag
+from typing import IO
+
+from . import Image, ImageFile, ImagePalette
+from ._binary import i32le as i32
+from ._binary import o8
+from ._binary import o32le as o32
+
+# Magic ("DDS ")
+DDS_MAGIC = 0x20534444
+
+
+# DDS flags
+class DDSD(IntFlag):
+    CAPS = 0x1
+    HEIGHT = 0x2
+    WIDTH = 0x4
+    PITCH = 0x8
+    PIXELFORMAT = 0x1000
+    MIPMAPCOUNT = 0x20000
+    LINEARSIZE = 0x80000
+    DEPTH = 0x800000
+
+
+# DDS caps
+class DDSCAPS(IntFlag):
+    COMPLEX = 0x8
+    TEXTURE = 0x1000
+    MIPMAP = 0x400000
+
+
+class DDSCAPS2(IntFlag):
+    CUBEMAP = 0x200
+    CUBEMAP_POSITIVEX = 0x400
+    CUBEMAP_NEGATIVEX = 0x800
+    CUBEMAP_POSITIVEY = 0x1000
+    CUBEMAP_NEGATIVEY = 0x2000
+    CUBEMAP_POSITIVEZ = 0x4000
+    CUBEMAP_NEGATIVEZ = 0x8000
+    VOLUME = 0x200000
+
+
+# Pixel Format
+class DDPF(IntFlag):
+    ALPHAPIXELS = 0x1
+    ALPHA = 0x2
+    FOURCC = 0x4
+    PALETTEINDEXED8 = 0x20
+    RGB = 0x40
+    LUMINANCE = 0x20000
+
+
+# dxgiformat.h
+class DXGI_FORMAT(IntEnum):
+    UNKNOWN = 0
+    R32G32B32A32_TYPELESS = 1
+    R32G32B32A32_FLOAT = 2
+    R32G32B32A32_UINT = 3
+    R32G32B32A32_SINT = 4
+    R32G32B32_TYPELESS = 5
+    R32G32B32_FLOAT = 6
+    R32G32B32_UINT = 7
+    R32G32B32_SINT = 8
+    R16G16B16A16_TYPELESS = 9
+    R16G16B16A16_FLOAT = 10
+    R16G16B16A16_UNORM = 11
+    R16G16B16A16_UINT = 12
+    R16G16B16A16_SNORM = 13
+    R16G16B16A16_SINT = 14
+    R32G32_TYPELESS = 15
+    R32G32_FLOAT = 16
+    R32G32_UINT = 17
+    R32G32_SINT = 18
+    R32G8X24_TYPELESS = 19
+    D32_FLOAT_S8X24_UINT = 20
+    R32_FLOAT_X8X24_TYPELESS = 21
+    X32_TYPELESS_G8X24_UINT = 22
+    R10G10B10A2_TYPELESS = 23
+    R10G10B10A2_UNORM = 24
+    R10G10B10A2_UINT = 25
+    R11G11B10_FLOAT = 26
+    R8G8B8A8_TYPELESS = 27
+    R8G8B8A8_UNORM = 28
+    R8G8B8A8_UNORM_SRGB = 29
+    R8G8B8A8_UINT = 30
+    R8G8B8A8_SNORM = 31
+    R8G8B8A8_SINT = 32
+    R16G16_TYPELESS = 33
+    R16G16_FLOAT = 34
+    R16G16_UNORM = 35
+    R16G16_UINT = 36
+    R16G16_SNORM = 37
+    R16G16_SINT = 38
+    R32_TYPELESS = 39
+    D32_FLOAT = 40
+    R32_FLOAT = 41
+    R32_UINT = 42
+    R32_SINT = 43
+    R24G8_TYPELESS = 44
+    D24_UNORM_S8_UINT = 45
+    R24_UNORM_X8_TYPELESS = 46
+    X24_TYPELESS_G8_UINT = 47
+    R8G8_TYPELESS = 48
+    R8G8_UNORM = 49
+    R8G8_UINT = 50
+    R8G8_SNORM = 51
+    R8G8_SINT = 52
+    R16_TYPELESS = 53
+    R16_FLOAT = 54
+    D16_UNORM = 55
+    R16_UNORM = 56
+    R16_UINT = 57
+    R16_SNORM = 58
+    R16_SINT = 59
+    R8_TYPELESS = 60
+    R8_UNORM = 61
+    R8_UINT = 62
+    R8_SNORM = 63
+    R8_SINT = 64
+    A8_UNORM = 65
+    R1_UNORM = 66
+    R9G9B9E5_SHAREDEXP = 67
+    R8G8_B8G8_UNORM = 68
+    G8R8_G8B8_UNORM = 69
+    BC1_TYPELESS = 70
+    BC1_UNORM = 71
+    BC1_UNORM_SRGB = 72
+    BC2_TYPELESS = 73
+    BC2_UNORM = 74
+    BC2_UNORM_SRGB = 75
+    BC3_TYPELESS = 76
+    BC3_UNORM = 77
+    BC3_UNORM_SRGB = 78
+    BC4_TYPELESS = 79
+    BC4_UNORM = 80
+    BC4_SNORM = 81
+    BC5_TYPELESS = 82
+    BC5_UNORM = 83
+    BC5_SNORM = 84
+    B5G6R5_UNORM = 85
+    B5G5R5A1_UNORM = 86
+    B8G8R8A8_UNORM = 87
+    B8G8R8X8_UNORM = 88
+    R10G10B10_XR_BIAS_A2_UNORM = 89
+    B8G8R8A8_TYPELESS = 90
+    B8G8R8A8_UNORM_SRGB = 91
+    B8G8R8X8_TYPELESS = 92
+    B8G8R8X8_UNORM_SRGB = 93
+    BC6H_TYPELESS = 94
+    BC6H_UF16 = 95
+    BC6H_SF16 = 96
+    BC7_TYPELESS = 97
+    BC7_UNORM = 98
+    BC7_UNORM_SRGB = 99
+    AYUV = 100
+    Y410 = 101
+    Y416 = 102
+    NV12 = 103
+    P010 = 104
+    P016 = 105
+    OPAQUE_420 = 106
+    YUY2 = 107
+    Y210 = 108
+    Y216 = 109
+    NV11 = 110
+    AI44 = 111
+    IA44 = 112
+    P8 = 113
+    A8P8 = 114
+    B4G4R4A4_UNORM = 115
+    P208 = 130
+    V208 = 131
+    V408 = 132
+    SAMPLER_FEEDBACK_MIN_MIP_OPAQUE = 189
+    SAMPLER_FEEDBACK_MIP_REGION_USED_OPAQUE = 190
+
+
+class D3DFMT(IntEnum):
+    UNKNOWN = 0
+    R8G8B8 = 20
+    A8R8G8B8 = 21
+    X8R8G8B8 = 22
+    R5G6B5 = 23
+    X1R5G5B5 = 24
+    A1R5G5B5 = 25
+    A4R4G4B4 = 26
+    R3G3B2 = 27
+    A8 = 28
+    A8R3G3B2 = 29
+    X4R4G4B4 = 30
+    A2B10G10R10 = 31
+    A8B8G8R8 = 32
+    X8B8G8R8 = 33
+    G16R16 = 34
+    A2R10G10B10 = 35
+    A16B16G16R16 = 36
+    A8P8 = 40
+    P8 = 41
+    L8 = 50
+    A8L8 = 51
+    A4L4 = 52
+    V8U8 = 60
+    L6V5U5 = 61
+    X8L8V8U8 = 62
+    Q8W8V8U8 = 63
+    V16U16 = 64
+    A2W10V10U10 = 67
+    D16_LOCKABLE = 70
+    D32 = 71
+    D15S1 = 73
+    D24S8 = 75
+    D24X8 = 77
+    D24X4S4 = 79
+    D16 = 80
+    D32F_LOCKABLE = 82
+    D24FS8 = 83
+    D32_LOCKABLE = 84
+    S8_LOCKABLE = 85
+    L16 = 81
+    VERTEXDATA = 100
+    INDEX16 = 101
+    INDEX32 = 102
+    Q16W16V16U16 = 110
+    R16F = 111
+    G16R16F = 112
+    A16B16G16R16F = 113
+    R32F = 114
+    G32R32F = 115
+    A32B32G32R32F = 116
+    CxV8U8 = 117
+    A1 = 118
+    A2B10G10R10_XR_BIAS = 119
+    BINARYBUFFER = 199
+
+    UYVY = i32(b"UYVY")
+    R8G8_B8G8 = i32(b"RGBG")
+    YUY2 = i32(b"YUY2")
+    G8R8_G8B8 = i32(b"GRGB")
+    DXT1 = i32(b"DXT1")
+    DXT2 = i32(b"DXT2")
+    DXT3 = i32(b"DXT3")
+    DXT4 = i32(b"DXT4")
+    DXT5 = i32(b"DXT5")
+    DX10 = i32(b"DX10")
+    BC4S = i32(b"BC4S")
+    BC4U = i32(b"BC4U")
+    BC5S = i32(b"BC5S")
+    BC5U = i32(b"BC5U")
+    ATI1 = i32(b"ATI1")
+    ATI2 = i32(b"ATI2")
+    MULTI2_ARGB8 = i32(b"MET1")
+
+
+# Backward compatibility layer
+module = sys.modules[__name__]
+for item in DDSD:
+    assert item.name is not None
+    setattr(module, f"DDSD_{item.name}", item.value)
+for item1 in DDSCAPS:
+    assert item1.name is not None
+    setattr(module, f"DDSCAPS_{item1.name}", item1.value)
+for item2 in DDSCAPS2:
+    assert item2.name is not None
+    setattr(module, f"DDSCAPS2_{item2.name}", item2.value)
+for item3 in DDPF:
+    assert item3.name is not None
+    setattr(module, f"DDPF_{item3.name}", item3.value)
+
+DDS_FOURCC = DDPF.FOURCC
+DDS_RGB = DDPF.RGB
+DDS_RGBA = DDPF.RGB | DDPF.ALPHAPIXELS
+DDS_LUMINANCE = DDPF.LUMINANCE
+DDS_LUMINANCEA = DDPF.LUMINANCE | DDPF.ALPHAPIXELS
+DDS_ALPHA = DDPF.ALPHA
+DDS_PAL8 = DDPF.PALETTEINDEXED8
+
+DDS_HEADER_FLAGS_TEXTURE = DDSD.CAPS | DDSD.HEIGHT | DDSD.WIDTH | DDSD.PIXELFORMAT
+DDS_HEADER_FLAGS_MIPMAP = DDSD.MIPMAPCOUNT
+DDS_HEADER_FLAGS_VOLUME = DDSD.DEPTH
+DDS_HEADER_FLAGS_PITCH = DDSD.PITCH
+DDS_HEADER_FLAGS_LINEARSIZE = DDSD.LINEARSIZE
+
+DDS_HEIGHT = DDSD.HEIGHT
+DDS_WIDTH = DDSD.WIDTH
+
+DDS_SURFACE_FLAGS_TEXTURE = DDSCAPS.TEXTURE
+DDS_SURFACE_FLAGS_MIPMAP = DDSCAPS.COMPLEX | DDSCAPS.MIPMAP
+DDS_SURFACE_FLAGS_CUBEMAP = DDSCAPS.COMPLEX
+
+DDS_CUBEMAP_POSITIVEX = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_POSITIVEX
+DDS_CUBEMAP_NEGATIVEX = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_NEGATIVEX
+DDS_CUBEMAP_POSITIVEY = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_POSITIVEY
+DDS_CUBEMAP_NEGATIVEY = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_NEGATIVEY
+DDS_CUBEMAP_POSITIVEZ = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_POSITIVEZ
+DDS_CUBEMAP_NEGATIVEZ = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_NEGATIVEZ
+
+DXT1_FOURCC = D3DFMT.DXT1
+DXT3_FOURCC = D3DFMT.DXT3
+DXT5_FOURCC = D3DFMT.DXT5
+
+DXGI_FORMAT_R8G8B8A8_TYPELESS = DXGI_FORMAT.R8G8B8A8_TYPELESS
+DXGI_FORMAT_R8G8B8A8_UNORM = DXGI_FORMAT.R8G8B8A8_UNORM
+DXGI_FORMAT_R8G8B8A8_UNORM_SRGB = DXGI_FORMAT.R8G8B8A8_UNORM_SRGB
+DXGI_FORMAT_BC5_TYPELESS = DXGI_FORMAT.BC5_TYPELESS
+DXGI_FORMAT_BC5_UNORM = DXGI_FORMAT.BC5_UNORM
+DXGI_FORMAT_BC5_SNORM = DXGI_FORMAT.BC5_SNORM
+DXGI_FORMAT_BC6H_UF16 = DXGI_FORMAT.BC6H_UF16
+DXGI_FORMAT_BC6H_SF16 = DXGI_FORMAT.BC6H_SF16
+DXGI_FORMAT_BC7_TYPELESS = DXGI_FORMAT.BC7_TYPELESS
+DXGI_FORMAT_BC7_UNORM = DXGI_FORMAT.BC7_UNORM
+DXGI_FORMAT_BC7_UNORM_SRGB = DXGI_FORMAT.BC7_UNORM_SRGB
+
+
+class DdsImageFile(ImageFile.ImageFile):
+    format = "DDS"
+    format_description = "DirectDraw Surface"
+
+    def _open(self) -> None:
+        if not _accept(self.fp.read(4)):
+            msg = "not a DDS file"
+            raise SyntaxError(msg)
+        (header_size,) = struct.unpack("<I", self.fp.read(4))
+        if header_size != 124:
+            msg = f"Unsupported header size {repr(header_size)}"
+            raise OSError(msg)
+        header_bytes = self.fp.read(header_size - 4)
+        if len(header_bytes) != 120:
+            msg = f"Incomplete header: {len(header_bytes)} bytes"
+            raise OSError(msg)
+        header = io.BytesIO(header_bytes)
+
+        flags, height, width = struct.unpack("<3I", header.read(12))
+        self._size = (width, height)
+        extents = (0, 0) + self.size
+
+        pitch, depth, mipmaps = struct.unpack("<3I", header.read(12))
+        struct.unpack("<11I", header.read(44))  # reserved
+
+        # pixel format
+        pfsize, pfflags, fourcc, bitcount = struct.unpack("<4I", header.read(16))
+        n = 0
+        rawmode = None
+        if pfflags & DDPF.RGB:
+            # Texture contains uncompressed RGB data
+            if pfflags & DDPF.ALPHAPIXELS:
+                self._mode = "RGBA"
+                mask_count = 4
+            else:
+                self._mode = "RGB"
+                mask_count = 3
+
+            masks = struct.unpack(f"<{mask_count}I", header.read(mask_count * 4))
+            self.tile = [ImageFile._Tile("dds_rgb", extents, 0, (bitcount, masks))]
+            return
+        elif pfflags & DDPF.LUMINANCE:
+            if bitcount == 8:
+                self._mode = "L"
+            elif bitcount == 16 and pfflags & DDPF.ALPHAPIXELS:
+                self._mode = "LA"
+            else:
+                msg = f"Unsupported bitcount {bitcount} for {pfflags}"
+                raise OSError(msg)
+        elif pfflags & DDPF.PALETTEINDEXED8:
+            self._mode = "P"
+            self.palette = ImagePalette.raw("RGBA", self.fp.read(1024))
+            self.palette.mode = "RGBA"
+        elif pfflags & DDPF.FOURCC:
+            offset = header_size + 4
+            if fourcc == D3DFMT.DXT1:
+                self._mode = "RGBA"
+                self.pixel_format = "DXT1"
+                n = 1
+            elif fourcc == D3DFMT.DXT3:
+                self._mode = "RGBA"
+                self.pixel_format = "DXT3"
+                n = 2
+            elif fourcc == D3DFMT.DXT5:
+                self._mode = "RGBA"
+                self.pixel_format = "DXT5"
+                n = 3
+            elif fourcc in (D3DFMT.BC4U, D3DFMT.ATI1):
+                self._mode = "L"
+                self.pixel_format = "BC4"
+                n = 4
+            elif fourcc == D3DFMT.BC5S:
+                self._mode = "RGB"
+                self.pixel_format = "BC5S"
+                n = 5
+            elif fourcc in (D3DFMT.BC5U, D3DFMT.ATI2):
+                self._mode = "RGB"
+                self.pixel_format = "BC5"
+                n = 5
+            elif fourcc == D3DFMT.DX10:
+                offset += 20
+                # ignoring flags which pertain to volume textures and cubemaps
+                (dxgi_format,) = struct.unpack("<I", self.fp.read(4))
+                self.fp.read(16)
+                if dxgi_format in (
+                    DXGI_FORMAT.BC1_UNORM,
+                    DXGI_FORMAT.BC1_TYPELESS,
+                ):
+                    self._mode = "RGBA"
+                    self.pixel_format = "BC1"
+                    n = 1
+                elif dxgi_format in (DXGI_FORMAT.BC4_TYPELESS, DXGI_FORMAT.BC4_UNORM):
+                    self._mode = "L"
+                    self.pixel_format = "BC4"
+                    n = 4
+                elif dxgi_format in (DXGI_FORMAT.BC5_TYPELESS, DXGI_FORMAT.BC5_UNORM):
+                    self._mode = "RGB"
+                    self.pixel_format = "BC5"
+                    n = 5
+                elif dxgi_format == DXGI_FORMAT.BC5_SNORM:
+                    self._mode = "RGB"
+                    self.pixel_format = "BC5S"
+                    n = 5
+                elif dxgi_format == DXGI_FORMAT.BC6H_UF16:
+                    self._mode = "RGB"
+                    self.pixel_format = "BC6H"
+                    n = 6
+                elif dxgi_format == DXGI_FORMAT.BC6H_SF16:
+                    self._mode = "RGB"
+                    self.pixel_format = "BC6HS"
+                    n = 6
+                elif dxgi_format in (
+                    DXGI_FORMAT.BC7_TYPELESS,
+                    DXGI_FORMAT.BC7_UNORM,
+                    DXGI_FORMAT.BC7_UNORM_SRGB,
+                ):
+                    self._mode = "RGBA"
+                    self.pixel_format = "BC7"
+                    n = 7
+                    if dxgi_format == DXGI_FORMAT.BC7_UNORM_SRGB:
+                        self.info["gamma"] = 1 / 2.2
+                elif dxgi_format in (
+                    DXGI_FORMAT.R8G8B8A8_TYPELESS,
+                    DXGI_FORMAT.R8G8B8A8_UNORM,
+                    DXGI_FORMAT.R8G8B8A8_UNORM_SRGB,
+                ):
+                    self._mode = "RGBA"
+                    if dxgi_format == DXGI_FORMAT.R8G8B8A8_UNORM_SRGB:
+                        self.info["gamma"] = 1 / 2.2
+                else:
+                    msg = f"Unimplemented DXGI format {dxgi_format}"
+                    raise NotImplementedError(msg)
+            else:
+                msg = f"Unimplemented pixel format {repr(fourcc)}"
+                raise NotImplementedError(msg)
+        else:
+            msg = f"Unknown pixel format flags {pfflags}"
+            raise NotImplementedError(msg)
+
+        if n:
+            self.tile = [
+                ImageFile._Tile("bcn", extents, offset, (n, self.pixel_format))
+            ]
+        else:
+            self.tile = [ImageFile._Tile("raw", extents, 0, rawmode or self.mode)]
+
+    def load_seek(self, pos: int) -> None:
+        pass
+
+
+class DdsRgbDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+        bitcount, masks = self.args
+
+        # Some masks will be padded with zeros, e.g. R 0b11 G 0b1100
+        # Calculate how many zeros each mask is padded with
+        mask_offsets = []
+        # And the maximum value of each channel without the padding
+        mask_totals = []
+        for mask in masks:
+            offset = 0
+            if mask != 0:
+                while mask >> (offset + 1) << (offset + 1) == mask:
+                    offset += 1
+            mask_offsets.append(offset)
+            mask_totals.append(mask >> offset)
+
+        data = bytearray()
+        bytecount = bitcount // 8
+        dest_length = self.state.xsize * self.state.ysize * len(masks)
+        while len(data) < dest_length:
+            value = int.from_bytes(self.fd.read(bytecount), "little")
+            for i, mask in enumerate(masks):
+                masked_value = value & mask
+                # Remove the zero padding, and scale it to 8 bits
+                data += o8(
+                    int(((masked_value >> mask_offsets[i]) / mask_totals[i]) * 255)
+                )
+        self.set_as_raw(data)
+        return -1, 0
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.mode not in ("RGB", "RGBA", "L", "LA"):
+        msg = f"cannot write mode {im.mode} as DDS"
+        raise OSError(msg)
+
+    alpha = im.mode[-1] == "A"
+    if im.mode[0] == "L":
+        pixel_flags = DDPF.LUMINANCE
+        rawmode = im.mode
+        if alpha:
+            rgba_mask = [0x000000FF, 0x000000FF, 0x000000FF]
+        else:
+            rgba_mask = [0xFF000000, 0xFF000000, 0xFF000000]
+    else:
+        pixel_flags = DDPF.RGB
+        rawmode = im.mode[::-1]
+        rgba_mask = [0x00FF0000, 0x0000FF00, 0x000000FF]
+
+        if alpha:
+            r, g, b, a = im.split()
+            im = Image.merge("RGBA", (a, r, g, b))
+    if alpha:
+        pixel_flags |= DDPF.ALPHAPIXELS
+    rgba_mask.append(0xFF000000 if alpha else 0)
+
+    flags = DDSD.CAPS | DDSD.HEIGHT | DDSD.WIDTH | DDSD.PITCH | DDSD.PIXELFORMAT
+    bitcount = len(im.getbands()) * 8
+    pitch = (im.width * bitcount + 7) // 8
+
+    fp.write(
+        o32(DDS_MAGIC)
+        + struct.pack(
+            "<7I",
+            124,  # header size
+            flags,  # flags
+            im.height,
+            im.width,
+            pitch,
+            0,  # depth
+            0,  # mipmaps
+        )
+        + struct.pack("11I", *((0,) * 11))  # reserved
+        # pfsize, pfflags, fourcc, bitcount
+        + struct.pack("<4I", 32, pixel_flags, 0, bitcount)
+        + struct.pack("<4I", *rgba_mask)  # dwRGBABitMask
+        + struct.pack("<5I", DDSCAPS.TEXTURE, 0, 0, 0, 0)
+    )
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, 0, 1))]
+    )
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"DDS "
+
+
+Image.register_open(DdsImageFile.format, DdsImageFile, _accept)
+Image.register_decoder("dds_rgb", DdsRgbDecoder)
+Image.register_save(DdsImageFile.format, _save)
+Image.register_extension(DdsImageFile.format, ".dds")

lib/python3.12/site-packages/PIL/EpsImagePlugin.py

@@ -0,0 +1,474 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# EPS file handling
+#
+# History:
+# 1995-09-01 fl   Created (0.1)
+# 1996-05-18 fl   Don't choke on "atend" fields, Ghostscript interface (0.2)
+# 1996-08-22 fl   Don't choke on floating point BoundingBox values
+# 1996-08-23 fl   Handle files from Macintosh (0.3)
+# 2001-02-17 fl   Use 're' instead of 'regex' (Python 2.1) (0.4)
+# 2003-09-07 fl   Check gs.close status (from Federico Di Gregorio) (0.5)
+# 2014-05-07 e    Handling of EPS with binary preview and fixed resolution
+#                 resizing
+#
+# Copyright (c) 1997-2003 by Secret Labs AB.
+# Copyright (c) 1995-2003 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+import os
+import re
+import subprocess
+import sys
+import tempfile
+from typing import IO
+
+from . import Image, ImageFile
+from ._binary import i32le as i32
+
+# --------------------------------------------------------------------
+
+
+split = re.compile(r"^%%([^:]*):[ \t]*(.*)[ \t]*$")
+field = re.compile(r"^%[%!\w]([^:]*)[ \t]*$")
+
+gs_binary: str | bool | None = None
+gs_windows_binary = None
+
+
+def has_ghostscript() -> bool:
+    global gs_binary, gs_windows_binary
+    if gs_binary is None:
+        if sys.platform.startswith("win"):
+            if gs_windows_binary is None:
+                import shutil
+
+                for binary in ("gswin32c", "gswin64c", "gs"):
+                    if shutil.which(binary) is not None:
+                        gs_windows_binary = binary
+                        break
+                else:
+                    gs_windows_binary = False
+            gs_binary = gs_windows_binary
+        else:
+            try:
+                subprocess.check_call(["gs", "--version"], stdout=subprocess.DEVNULL)
+                gs_binary = "gs"
+            except OSError:
+                gs_binary = False
+    return gs_binary is not False
+
+
+def Ghostscript(
+    tile: list[ImageFile._Tile],
+    size: tuple[int, int],
+    fp: IO[bytes],
+    scale: int = 1,
+    transparency: bool = False,
+) -> Image.core.ImagingCore:
+    """Render an image using Ghostscript"""
+    global gs_binary
+    if not has_ghostscript():
+        msg = "Unable to locate Ghostscript on paths"
+        raise OSError(msg)
+    assert isinstance(gs_binary, str)
+
+    # Unpack decoder tile
+    args = tile[0].args
+    assert isinstance(args, tuple)
+    length, bbox = args
+
+    # Hack to support hi-res rendering
+    scale = int(scale) or 1
+    width = size[0] * scale
+    height = size[1] * scale
+    # resolution is dependent on bbox and size
+    res_x = 72.0 * width / (bbox[2] - bbox[0])
+    res_y = 72.0 * height / (bbox[3] - bbox[1])
+
+    out_fd, outfile = tempfile.mkstemp()
+    os.close(out_fd)
+
+    infile_temp = None
+    if hasattr(fp, "name") and os.path.exists(fp.name):
+        infile = fp.name
+    else:
+        in_fd, infile_temp = tempfile.mkstemp()
+        os.close(in_fd)
+        infile = infile_temp
+
+        # Ignore length and offset!
+        # Ghostscript can read it
+        # Copy whole file to read in Ghostscript
+        with open(infile_temp, "wb") as f:
+            # fetch length of fp
+            fp.seek(0, io.SEEK_END)
+            fsize = fp.tell()
+            # ensure start position
+            # go back
+            fp.seek(0)
+            lengthfile = fsize
+            while lengthfile > 0:
+                s = fp.read(min(lengthfile, 100 * 1024))
+                if not s:
+                    break
+                lengthfile -= len(s)
+                f.write(s)
+
+    if transparency:
+        # "RGBA"
+        device = "pngalpha"
+    else:
+        # "pnmraw" automatically chooses between
+        # PBM ("1"), PGM ("L"), and PPM ("RGB").
+        device = "pnmraw"
+
+    # Build Ghostscript command
+    command = [
+        gs_binary,
+        "-q",  # quiet mode
+        f"-g{width:d}x{height:d}",  # set output geometry (pixels)
+        f"-r{res_x:f}x{res_y:f}",  # set input DPI (dots per inch)
+        "-dBATCH",  # exit after processing
+        "-dNOPAUSE",  # don't pause between pages
+        "-dSAFER",  # safe mode
+        f"-sDEVICE={device}",
+        f"-sOutputFile={outfile}",  # output file
+        # adjust for image origin
+        "-c",
+        f"{-bbox[0]} {-bbox[1]} translate",
+        "-f",
+        infile,  # input file
+        # showpage (see https://bugs.ghostscript.com/show_bug.cgi?id=698272)
+        "-c",
+        "showpage",
+    ]
+
+    # push data through Ghostscript
+    try:
+        startupinfo = None
+        if sys.platform.startswith("win"):
+            startupinfo = subprocess.STARTUPINFO()
+            startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
+        subprocess.check_call(command, startupinfo=startupinfo)
+        with Image.open(outfile) as out_im:
+            out_im.load()
+            return out_im.im.copy()
+    finally:
+        try:
+            os.unlink(outfile)
+            if infile_temp:
+                os.unlink(infile_temp)
+        except OSError:
+            pass
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"%!PS" or (len(prefix) >= 4 and i32(prefix) == 0xC6D3D0C5)
+
+
+##
+# Image plugin for Encapsulated PostScript. This plugin supports only
+# a few variants of this format.
+
+
+class EpsImageFile(ImageFile.ImageFile):
+    """EPS File Parser for the Python Imaging Library"""
+
+    format = "EPS"
+    format_description = "Encapsulated Postscript"
+
+    mode_map = {1: "L", 2: "LAB", 3: "RGB", 4: "CMYK"}
+
+    def _open(self) -> None:
+        (length, offset) = self._find_offset(self.fp)
+
+        # go to offset - start of "%!PS"
+        self.fp.seek(offset)
+
+        self._mode = "RGB"
+
+        # When reading header comments, the first comment is used.
+        # When reading trailer comments, the last comment is used.
+        bounding_box: list[int] | None = None
+        imagedata_size: tuple[int, int] | None = None
+
+        byte_arr = bytearray(255)
+        bytes_mv = memoryview(byte_arr)
+        bytes_read = 0
+        reading_header_comments = True
+        reading_trailer_comments = False
+        trailer_reached = False
+
+        def check_required_header_comments() -> None:
+            """
+            The EPS specification requires that some headers exist.
+            This should be checked when the header comments formally end,
+            when image data starts, or when the file ends, whichever comes first.
+            """
+            if "PS-Adobe" not in self.info:
+                msg = 'EPS header missing "%!PS-Adobe" comment'
+                raise SyntaxError(msg)
+            if "BoundingBox" not in self.info:
+                msg = 'EPS header missing "%%BoundingBox" comment'
+                raise SyntaxError(msg)
+
+        def read_comment(s: str) -> bool:
+            nonlocal bounding_box, reading_trailer_comments
+            try:
+                m = split.match(s)
+            except re.error as e:
+                msg = "not an EPS file"
+                raise SyntaxError(msg) from e
+
+            if not m:
+                return False
+
+            k, v = m.group(1, 2)
+            self.info[k] = v
+            if k == "BoundingBox":
+                if v == "(atend)":
+                    reading_trailer_comments = True
+                elif not bounding_box or (trailer_reached and reading_trailer_comments):
+                    try:
+                        # Note: The DSC spec says that BoundingBox
+                        # fields should be integers, but some drivers
+                        # put floating point values there anyway.
+                        bounding_box = [int(float(i)) for i in v.split()]
+                    except Exception:
+                        pass
+            return True
+
+        while True:
+            byte = self.fp.read(1)
+            if byte == b"":
+                # if we didn't read a byte we must be at the end of the file
+                if bytes_read == 0:
+                    if reading_header_comments:
+                        check_required_header_comments()
+                    break
+            elif byte in b"\r\n":
+                # if we read a line ending character, ignore it and parse what
+                # we have already read. if we haven't read any other characters,
+                # continue reading
+                if bytes_read == 0:
+                    continue
+            else:
+                # ASCII/hexadecimal lines in an EPS file must not exceed
+                # 255 characters, not including line ending characters
+                if bytes_read >= 255:
+                    # only enforce this for lines starting with a "%",
+                    # otherwise assume it's binary data
+                    if byte_arr[0] == ord("%"):
+                        msg = "not an EPS file"
+                        raise SyntaxError(msg)
+                    else:
+                        if reading_header_comments:
+                            check_required_header_comments()
+                            reading_header_comments = False
+                        # reset bytes_read so we can keep reading
+                        # data until the end of the line
+                        bytes_read = 0
+                byte_arr[bytes_read] = byte[0]
+                bytes_read += 1
+                continue
+
+            if reading_header_comments:
+                # Load EPS header
+
+                # if this line doesn't start with a "%",
+                # or does start with "%%EndComments",
+                # then we've reached the end of the header/comments
+                if byte_arr[0] != ord("%") or bytes_mv[:13] == b"%%EndComments":
+                    check_required_header_comments()
+                    reading_header_comments = False
+                    continue
+
+                s = str(bytes_mv[:bytes_read], "latin-1")
+                if not read_comment(s):
+                    m = field.match(s)
+                    if m:
+                        k = m.group(1)
+                        if k[:8] == "PS-Adobe":
+                            self.info["PS-Adobe"] = k[9:]
+                        else:
+                            self.info[k] = ""
+                    elif s[0] == "%":
+                        # handle non-DSC PostScript comments that some
+                        # tools mistakenly put in the Comments section
+                        pass
+                    else:
+                        msg = "bad EPS header"
+                        raise OSError(msg)
+            elif bytes_mv[:11] == b"%ImageData:":
+                # Check for an "ImageData" descriptor
+                # https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/#50577413_pgfId-1035096
+
+                # If we've already read an "ImageData" descriptor,
+                # don't read another one.
+                if imagedata_size:
+                    bytes_read = 0
+                    continue
+
+                # Values:
+                # columns
+                # rows
+                # bit depth (1 or 8)
+                # mode (1: L, 2: LAB, 3: RGB, 4: CMYK)
+                # number of padding channels
+                # block size (number of bytes per row per channel)
+                # binary/ascii (1: binary, 2: ascii)
+                # data start identifier (the image data follows after a single line
+                #   consisting only of this quoted value)
+                image_data_values = byte_arr[11:bytes_read].split(None, 7)
+                columns, rows, bit_depth, mode_id = (
+                    int(value) for value in image_data_values[:4]
+                )
+
+                if bit_depth == 1:
+                    self._mode = "1"
+                elif bit_depth == 8:
+                    try:
+                        self._mode = self.mode_map[mode_id]
+                    except ValueError:
+                        break
+                else:
+                    break
+
+                # Parse the columns and rows after checking the bit depth and mode
+                # in case the bit depth and/or mode are invalid.
+                imagedata_size = columns, rows
+            elif bytes_mv[:5] == b"%%EOF":
+                break
+            elif trailer_reached and reading_trailer_comments:
+                # Load EPS trailer
+                s = str(bytes_mv[:bytes_read], "latin-1")
+                read_comment(s)
+            elif bytes_mv[:9] == b"%%Trailer":
+                trailer_reached = True
+            bytes_read = 0
+
+        # A "BoundingBox" is always required,
+        # even if an "ImageData" descriptor size exists.
+        if not bounding_box:
+            msg = "cannot determine EPS bounding box"
+            raise OSError(msg)
+
+        # An "ImageData" size takes precedence over the "BoundingBox".
+        self._size = imagedata_size or (
+            bounding_box[2] - bounding_box[0],
+            bounding_box[3] - bounding_box[1],
+        )
+
+        self.tile = [
+            ImageFile._Tile("eps", (0, 0) + self.size, offset, (length, bounding_box))
+        ]
+
+    def _find_offset(self, fp: IO[bytes]) -> tuple[int, int]:
+        s = fp.read(4)
+
+        if s == b"%!PS":
+            # for HEAD without binary preview
+            fp.seek(0, io.SEEK_END)
+            length = fp.tell()
+            offset = 0
+        elif i32(s) == 0xC6D3D0C5:
+            # FIX for: Some EPS file not handled correctly / issue #302
+            # EPS can contain binary data
+            # or start directly with latin coding
+            # more info see:
+            # https://web.archive.org/web/20160528181353/http://partners.adobe.com/public/developer/en/ps/5002.EPSF_Spec.pdf
+            s = fp.read(8)
+            offset = i32(s)
+            length = i32(s, 4)
+        else:
+            msg = "not an EPS file"
+            raise SyntaxError(msg)
+
+        return length, offset
+
+    def load(
+        self, scale: int = 1, transparency: bool = False
+    ) -> Image.core.PixelAccess | None:
+        # Load EPS via Ghostscript
+        if self.tile:
+            self.im = Ghostscript(self.tile, self.size, self.fp, scale, transparency)
+            self._mode = self.im.mode
+            self._size = self.im.size
+            self.tile = []
+        return Image.Image.load(self)
+
+    def load_seek(self, pos: int) -> None:
+        # we can't incrementally load, so force ImageFile.parser to
+        # use our custom load method by defining this method.
+        pass
+
+
+# --------------------------------------------------------------------
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes, eps: int = 1) -> None:
+    """EPS Writer for the Python Imaging Library."""
+
+    # make sure image data is available
+    im.load()
+
+    # determine PostScript image mode
+    if im.mode == "L":
+        operator = (8, 1, b"image")
+    elif im.mode == "RGB":
+        operator = (8, 3, b"false 3 colorimage")
+    elif im.mode == "CMYK":
+        operator = (8, 4, b"false 4 colorimage")
+    else:
+        msg = "image mode is not supported"
+        raise ValueError(msg)
+
+    if eps:
+        # write EPS header
+        fp.write(b"%!PS-Adobe-3.0 EPSF-3.0\n")
+        fp.write(b"%%Creator: PIL 0.1 EpsEncode\n")
+        # fp.write("%%CreationDate: %s"...)
+        fp.write(b"%%%%BoundingBox: 0 0 %d %d\n" % im.size)
+        fp.write(b"%%Pages: 1\n")
+        fp.write(b"%%EndComments\n")
+        fp.write(b"%%Page: 1 1\n")
+        fp.write(b"%%ImageData: %d %d " % im.size)
+        fp.write(b'%d %d 0 1 1 "%s"\n' % operator)
+
+    # image header
+    fp.write(b"gsave\n")
+    fp.write(b"10 dict begin\n")
+    fp.write(b"/buf %d string def\n" % (im.size[0] * operator[1]))
+    fp.write(b"%d %d scale\n" % im.size)
+    fp.write(b"%d %d 8\n" % im.size)  # <= bits
+    fp.write(b"[%d 0 0 -%d 0 %d]\n" % (im.size[0], im.size[1], im.size[1]))
+    fp.write(b"{ currentfile buf readhexstring pop } bind\n")
+    fp.write(operator[2] + b"\n")
+    if hasattr(fp, "flush"):
+        fp.flush()
+
+    ImageFile._save(im, fp, [ImageFile._Tile("eps", (0, 0) + im.size, 0, None)])
+
+    fp.write(b"\n%%%%EndBinary\n")
+    fp.write(b"grestore end\n")
+    if hasattr(fp, "flush"):
+        fp.flush()
+
+
+# --------------------------------------------------------------------
+
+
+Image.register_open(EpsImageFile.format, EpsImageFile, _accept)
+
+Image.register_save(EpsImageFile.format, _save)
+
+Image.register_extensions(EpsImageFile.format, [".ps", ".eps"])
+
+Image.register_mime(EpsImageFile.format, "application/postscript")

lib/python3.12/site-packages/PIL/ExifTags.py

@@ -0,0 +1,381 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# EXIF tags
+#
+# Copyright (c) 2003 by Secret Labs AB
+#
+# See the README file for information on usage and redistribution.
+#
+
+"""
+This module provides constants and clear-text names for various
+well-known EXIF tags.
+"""
+from __future__ import annotations
+
+from enum import IntEnum
+
+
+class Base(IntEnum):
+    # possibly incomplete
+    InteropIndex = 0x0001
+    ProcessingSoftware = 0x000B
+    NewSubfileType = 0x00FE
+    SubfileType = 0x00FF
+    ImageWidth = 0x0100
+    ImageLength = 0x0101
+    BitsPerSample = 0x0102
+    Compression = 0x0103
+    PhotometricInterpretation = 0x0106
+    Thresholding = 0x0107
+    CellWidth = 0x0108
+    CellLength = 0x0109
+    FillOrder = 0x010A
+    DocumentName = 0x010D
+    ImageDescription = 0x010E
+    Make = 0x010F
+    Model = 0x0110
+    StripOffsets = 0x0111
+    Orientation = 0x0112
+    SamplesPerPixel = 0x0115
+    RowsPerStrip = 0x0116
+    StripByteCounts = 0x0117
+    MinSampleValue = 0x0118
+    MaxSampleValue = 0x0119
+    XResolution = 0x011A
+    YResolution = 0x011B
+    PlanarConfiguration = 0x011C
+    PageName = 0x011D
+    FreeOffsets = 0x0120
+    FreeByteCounts = 0x0121
+    GrayResponseUnit = 0x0122
+    GrayResponseCurve = 0x0123
+    T4Options = 0x0124
+    T6Options = 0x0125
+    ResolutionUnit = 0x0128
+    PageNumber = 0x0129
+    TransferFunction = 0x012D
+    Software = 0x0131
+    DateTime = 0x0132
+    Artist = 0x013B
+    HostComputer = 0x013C
+    Predictor = 0x013D
+    WhitePoint = 0x013E
+    PrimaryChromaticities = 0x013F
+    ColorMap = 0x0140
+    HalftoneHints = 0x0141
+    TileWidth = 0x0142
+    TileLength = 0x0143
+    TileOffsets = 0x0144
+    TileByteCounts = 0x0145
+    SubIFDs = 0x014A
+    InkSet = 0x014C
+    InkNames = 0x014D
+    NumberOfInks = 0x014E
+    DotRange = 0x0150
+    TargetPrinter = 0x0151
+    ExtraSamples = 0x0152
+    SampleFormat = 0x0153
+    SMinSampleValue = 0x0154
+    SMaxSampleValue = 0x0155
+    TransferRange = 0x0156
+    ClipPath = 0x0157
+    XClipPathUnits = 0x0158
+    YClipPathUnits = 0x0159
+    Indexed = 0x015A
+    JPEGTables = 0x015B
+    OPIProxy = 0x015F
+    JPEGProc = 0x0200
+    JpegIFOffset = 0x0201
+    JpegIFByteCount = 0x0202
+    JpegRestartInterval = 0x0203
+    JpegLosslessPredictors = 0x0205
+    JpegPointTransforms = 0x0206
+    JpegQTables = 0x0207
+    JpegDCTables = 0x0208
+    JpegACTables = 0x0209
+    YCbCrCoefficients = 0x0211
+    YCbCrSubSampling = 0x0212
+    YCbCrPositioning = 0x0213
+    ReferenceBlackWhite = 0x0214
+    XMLPacket = 0x02BC
+    RelatedImageFileFormat = 0x1000
+    RelatedImageWidth = 0x1001
+    RelatedImageLength = 0x1002
+    Rating = 0x4746
+    RatingPercent = 0x4749
+    ImageID = 0x800D
+    CFARepeatPatternDim = 0x828D
+    BatteryLevel = 0x828F
+    Copyright = 0x8298
+    ExposureTime = 0x829A
+    FNumber = 0x829D
+    IPTCNAA = 0x83BB
+    ImageResources = 0x8649
+    ExifOffset = 0x8769
+    InterColorProfile = 0x8773
+    ExposureProgram = 0x8822
+    SpectralSensitivity = 0x8824
+    GPSInfo = 0x8825
+    ISOSpeedRatings = 0x8827
+    OECF = 0x8828
+    Interlace = 0x8829
+    TimeZoneOffset = 0x882A
+    SelfTimerMode = 0x882B
+    SensitivityType = 0x8830
+    StandardOutputSensitivity = 0x8831
+    RecommendedExposureIndex = 0x8832
+    ISOSpeed = 0x8833
+    ISOSpeedLatitudeyyy = 0x8834
+    ISOSpeedLatitudezzz = 0x8835
+    ExifVersion = 0x9000
+    DateTimeOriginal = 0x9003
+    DateTimeDigitized = 0x9004
+    OffsetTime = 0x9010
+    OffsetTimeOriginal = 0x9011
+    OffsetTimeDigitized = 0x9012
+    ComponentsConfiguration = 0x9101
+    CompressedBitsPerPixel = 0x9102
+    ShutterSpeedValue = 0x9201
+    ApertureValue = 0x9202
+    BrightnessValue = 0x9203
+    ExposureBiasValue = 0x9204
+    MaxApertureValue = 0x9205
+    SubjectDistance = 0x9206
+    MeteringMode = 0x9207
+    LightSource = 0x9208
+    Flash = 0x9209
+    FocalLength = 0x920A
+    Noise = 0x920D
+    ImageNumber = 0x9211
+    SecurityClassification = 0x9212
+    ImageHistory = 0x9213
+    TIFFEPStandardID = 0x9216
+    MakerNote = 0x927C
+    UserComment = 0x9286
+    SubsecTime = 0x9290
+    SubsecTimeOriginal = 0x9291
+    SubsecTimeDigitized = 0x9292
+    AmbientTemperature = 0x9400
+    Humidity = 0x9401
+    Pressure = 0x9402
+    WaterDepth = 0x9403
+    Acceleration = 0x9404
+    CameraElevationAngle = 0x9405
+    XPTitle = 0x9C9B
+    XPComment = 0x9C9C
+    XPAuthor = 0x9C9D
+    XPKeywords = 0x9C9E
+    XPSubject = 0x9C9F
+    FlashPixVersion = 0xA000
+    ColorSpace = 0xA001
+    ExifImageWidth = 0xA002
+    ExifImageHeight = 0xA003
+    RelatedSoundFile = 0xA004
+    ExifInteroperabilityOffset = 0xA005
+    FlashEnergy = 0xA20B
+    SpatialFrequencyResponse = 0xA20C
+    FocalPlaneXResolution = 0xA20E
+    FocalPlaneYResolution = 0xA20F
+    FocalPlaneResolutionUnit = 0xA210
+    SubjectLocation = 0xA214
+    ExposureIndex = 0xA215
+    SensingMethod = 0xA217
+    FileSource = 0xA300
+    SceneType = 0xA301
+    CFAPattern = 0xA302
+    CustomRendered = 0xA401
+    ExposureMode = 0xA402
+    WhiteBalance = 0xA403
+    DigitalZoomRatio = 0xA404
+    FocalLengthIn35mmFilm = 0xA405
+    SceneCaptureType = 0xA406
+    GainControl = 0xA407
+    Contrast = 0xA408
+    Saturation = 0xA409
+    Sharpness = 0xA40A
+    DeviceSettingDescription = 0xA40B
+    SubjectDistanceRange = 0xA40C
+    ImageUniqueID = 0xA420
+    CameraOwnerName = 0xA430
+    BodySerialNumber = 0xA431
+    LensSpecification = 0xA432
+    LensMake = 0xA433
+    LensModel = 0xA434
+    LensSerialNumber = 0xA435
+    CompositeImage = 0xA460
+    CompositeImageCount = 0xA461
+    CompositeImageExposureTimes = 0xA462
+    Gamma = 0xA500
+    PrintImageMatching = 0xC4A5
+    DNGVersion = 0xC612
+    DNGBackwardVersion = 0xC613
+    UniqueCameraModel = 0xC614
+    LocalizedCameraModel = 0xC615
+    CFAPlaneColor = 0xC616
+    CFALayout = 0xC617
+    LinearizationTable = 0xC618
+    BlackLevelRepeatDim = 0xC619
+    BlackLevel = 0xC61A
+    BlackLevelDeltaH = 0xC61B
+    BlackLevelDeltaV = 0xC61C
+    WhiteLevel = 0xC61D
+    DefaultScale = 0xC61E
+    DefaultCropOrigin = 0xC61F
+    DefaultCropSize = 0xC620
+    ColorMatrix1 = 0xC621
+    ColorMatrix2 = 0xC622
+    CameraCalibration1 = 0xC623
+    CameraCalibration2 = 0xC624
+    ReductionMatrix1 = 0xC625
+    ReductionMatrix2 = 0xC626
+    AnalogBalance = 0xC627
+    AsShotNeutral = 0xC628
+    AsShotWhiteXY = 0xC629
+    BaselineExposure = 0xC62A
+    BaselineNoise = 0xC62B
+    BaselineSharpness = 0xC62C
+    BayerGreenSplit = 0xC62D
+    LinearResponseLimit = 0xC62E
+    CameraSerialNumber = 0xC62F
+    LensInfo = 0xC630
+    ChromaBlurRadius = 0xC631
+    AntiAliasStrength = 0xC632
+    ShadowScale = 0xC633
+    DNGPrivateData = 0xC634
+    MakerNoteSafety = 0xC635
+    CalibrationIlluminant1 = 0xC65A
+    CalibrationIlluminant2 = 0xC65B
+    BestQualityScale = 0xC65C
+    RawDataUniqueID = 0xC65D
+    OriginalRawFileName = 0xC68B
+    OriginalRawFileData = 0xC68C
+    ActiveArea = 0xC68D
+    MaskedAreas = 0xC68E
+    AsShotICCProfile = 0xC68F
+    AsShotPreProfileMatrix = 0xC690
+    CurrentICCProfile = 0xC691
+    CurrentPreProfileMatrix = 0xC692
+    ColorimetricReference = 0xC6BF
+    CameraCalibrationSignature = 0xC6F3
+    ProfileCalibrationSignature = 0xC6F4
+    AsShotProfileName = 0xC6F6
+    NoiseReductionApplied = 0xC6F7
+    ProfileName = 0xC6F8
+    ProfileHueSatMapDims = 0xC6F9
+    ProfileHueSatMapData1 = 0xC6FA
+    ProfileHueSatMapData2 = 0xC6FB
+    ProfileToneCurve = 0xC6FC
+    ProfileEmbedPolicy = 0xC6FD
+    ProfileCopyright = 0xC6FE
+    ForwardMatrix1 = 0xC714
+    ForwardMatrix2 = 0xC715
+    PreviewApplicationName = 0xC716
+    PreviewApplicationVersion = 0xC717
+    PreviewSettingsName = 0xC718
+    PreviewSettingsDigest = 0xC719
+    PreviewColorSpace = 0xC71A
+    PreviewDateTime = 0xC71B
+    RawImageDigest = 0xC71C
+    OriginalRawFileDigest = 0xC71D
+    SubTileBlockSize = 0xC71E
+    RowInterleaveFactor = 0xC71F
+    ProfileLookTableDims = 0xC725
+    ProfileLookTableData = 0xC726
+    OpcodeList1 = 0xC740
+    OpcodeList2 = 0xC741
+    OpcodeList3 = 0xC74E
+    NoiseProfile = 0xC761
+
+
+"""Maps EXIF tags to tag names."""
+TAGS = {
+    **{i.value: i.name for i in Base},
+    0x920C: "SpatialFrequencyResponse",
+    0x9214: "SubjectLocation",
+    0x9215: "ExposureIndex",
+    0x828E: "CFAPattern",
+    0x920B: "FlashEnergy",
+    0x9216: "TIFF/EPStandardID",
+}
+
+
+class GPS(IntEnum):
+    GPSVersionID = 0
+    GPSLatitudeRef = 1
+    GPSLatitude = 2
+    GPSLongitudeRef = 3
+    GPSLongitude = 4
+    GPSAltitudeRef = 5
+    GPSAltitude = 6
+    GPSTimeStamp = 7
+    GPSSatellites = 8
+    GPSStatus = 9
+    GPSMeasureMode = 10
+    GPSDOP = 11
+    GPSSpeedRef = 12
+    GPSSpeed = 13
+    GPSTrackRef = 14
+    GPSTrack = 15
+    GPSImgDirectionRef = 16
+    GPSImgDirection = 17
+    GPSMapDatum = 18
+    GPSDestLatitudeRef = 19
+    GPSDestLatitude = 20
+    GPSDestLongitudeRef = 21
+    GPSDestLongitude = 22
+    GPSDestBearingRef = 23
+    GPSDestBearing = 24
+    GPSDestDistanceRef = 25
+    GPSDestDistance = 26
+    GPSProcessingMethod = 27
+    GPSAreaInformation = 28
+    GPSDateStamp = 29
+    GPSDifferential = 30
+    GPSHPositioningError = 31
+
+
+"""Maps EXIF GPS tags to tag names."""
+GPSTAGS = {i.value: i.name for i in GPS}
+
+
+class Interop(IntEnum):
+    InteropIndex = 1
+    InteropVersion = 2
+    RelatedImageFileFormat = 4096
+    RelatedImageWidth = 4097
+    RelatedImageHeight = 4098
+
+
+class IFD(IntEnum):
+    Exif = 34665
+    GPSInfo = 34853
+    Makernote = 37500
+    Interop = 40965
+    IFD1 = -1
+
+
+class LightSource(IntEnum):
+    Unknown = 0
+    Daylight = 1
+    Fluorescent = 2
+    Tungsten = 3
+    Flash = 4
+    Fine = 9
+    Cloudy = 10
+    Shade = 11
+    DaylightFluorescent = 12
+    DayWhiteFluorescent = 13
+    CoolWhiteFluorescent = 14
+    WhiteFluorescent = 15
+    StandardLightA = 17
+    StandardLightB = 18
+    StandardLightC = 19
+    D55 = 20
+    D65 = 21
+    D75 = 22
+    D50 = 23
+    ISO = 24
+    Other = 255

lib/python3.12/site-packages/PIL/FitsImagePlugin.py

@@ -0,0 +1,152 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# FITS file handling
+#
+# Copyright (c) 1998-2003 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import gzip
+import math
+
+from . import Image, ImageFile
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:6] == b"SIMPLE"
+
+
+class FitsImageFile(ImageFile.ImageFile):
+    format = "FITS"
+    format_description = "FITS"
+
+    def _open(self) -> None:
+        assert self.fp is not None
+
+        headers: dict[bytes, bytes] = {}
+        header_in_progress = False
+        decoder_name = ""
+        while True:
+            header = self.fp.read(80)
+            if not header:
+                msg = "Truncated FITS file"
+                raise OSError(msg)
+            keyword = header[:8].strip()
+            if keyword in (b"SIMPLE", b"XTENSION"):
+                header_in_progress = True
+            elif headers and not header_in_progress:
+                # This is now a data unit
+                break
+            elif keyword == b"END":
+                # Seek to the end of the header unit
+                self.fp.seek(math.ceil(self.fp.tell() / 2880) * 2880)
+                if not decoder_name:
+                    decoder_name, offset, args = self._parse_headers(headers)
+
+                header_in_progress = False
+                continue
+
+            if decoder_name:
+                # Keep going to read past the headers
+                continue
+
+            value = header[8:].split(b"/")[0].strip()
+            if value.startswith(b"="):
+                value = value[1:].strip()
+            if not headers and (not _accept(keyword) or value != b"T"):
+                msg = "Not a FITS file"
+                raise SyntaxError(msg)
+            headers[keyword] = value
+
+        if not decoder_name:
+            msg = "No image data"
+            raise ValueError(msg)
+
+        offset += self.fp.tell() - 80
+        self.tile = [ImageFile._Tile(decoder_name, (0, 0) + self.size, offset, args)]
+
+    def _get_size(
+        self, headers: dict[bytes, bytes], prefix: bytes
+    ) -> tuple[int, int] | None:
+        naxis = int(headers[prefix + b"NAXIS"])
+        if naxis == 0:
+            return None
+
+        if naxis == 1:
+            return 1, int(headers[prefix + b"NAXIS1"])
+        else:
+            return int(headers[prefix + b"NAXIS1"]), int(headers[prefix + b"NAXIS2"])
+
+    def _parse_headers(
+        self, headers: dict[bytes, bytes]
+    ) -> tuple[str, int, tuple[str | int, ...]]:
+        prefix = b""
+        decoder_name = "raw"
+        offset = 0
+        if (
+            headers.get(b"XTENSION") == b"'BINTABLE'"
+            and headers.get(b"ZIMAGE") == b"T"
+            and headers[b"ZCMPTYPE"] == b"'GZIP_1  '"
+        ):
+            no_prefix_size = self._get_size(headers, prefix) or (0, 0)
+            number_of_bits = int(headers[b"BITPIX"])
+            offset = no_prefix_size[0] * no_prefix_size[1] * (number_of_bits // 8)
+
+            prefix = b"Z"
+            decoder_name = "fits_gzip"
+
+        size = self._get_size(headers, prefix)
+        if not size:
+            return "", 0, ()
+
+        self._size = size
+
+        number_of_bits = int(headers[prefix + b"BITPIX"])
+        if number_of_bits == 8:
+            self._mode = "L"
+        elif number_of_bits == 16:
+            self._mode = "I;16"
+        elif number_of_bits == 32:
+            self._mode = "I"
+        elif number_of_bits in (-32, -64):
+            self._mode = "F"
+
+        args: tuple[str | int, ...]
+        if decoder_name == "raw":
+            args = (self.mode, 0, -1)
+        else:
+            args = (number_of_bits,)
+        return decoder_name, offset, args
+
+
+class FitsGzipDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+        value = gzip.decompress(self.fd.read())
+
+        rows = []
+        offset = 0
+        number_of_bits = min(self.args[0] // 8, 4)
+        for y in range(self.state.ysize):
+            row = bytearray()
+            for x in range(self.state.xsize):
+                row += value[offset + (4 - number_of_bits) : offset + 4]
+                offset += 4
+            rows.append(row)
+        self.set_as_raw(bytes([pixel for row in rows[::-1] for pixel in row]))
+        return -1, 0
+
+
+# --------------------------------------------------------------------
+# Registry
+
+Image.register_open(FitsImageFile.format, FitsImageFile, _accept)
+Image.register_decoder("fits_gzip", FitsGzipDecoder)
+
+Image.register_extensions(FitsImageFile.format, [".fit", ".fits"])

lib/python3.12/site-packages/PIL/FliImagePlugin.py

@@ -0,0 +1,175 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# FLI/FLC file handling.
+#
+# History:
+#       95-09-01 fl     Created
+#       97-01-03 fl     Fixed parser, setup decoder tile
+#       98-07-15 fl     Renamed offset attribute to avoid name clash
+#
+# Copyright (c) Secret Labs AB 1997-98.
+# Copyright (c) Fredrik Lundh 1995-97.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import os
+
+from . import Image, ImageFile, ImagePalette
+from ._binary import i16le as i16
+from ._binary import i32le as i32
+from ._binary import o8
+
+#
+# decoder
+
+
+def _accept(prefix: bytes) -> bool:
+    return (
+        len(prefix) >= 6
+        and i16(prefix, 4) in [0xAF11, 0xAF12]
+        and i16(prefix, 14) in [0, 3]  # flags
+    )
+
+
+##
+# Image plugin for the FLI/FLC animation format.  Use the <b>seek</b>
+# method to load individual frames.
+
+
+class FliImageFile(ImageFile.ImageFile):
+    format = "FLI"
+    format_description = "Autodesk FLI/FLC Animation"
+    _close_exclusive_fp_after_loading = False
+
+    def _open(self) -> None:
+        # HEAD
+        s = self.fp.read(128)
+        if not (_accept(s) and s[20:22] == b"\x00\x00"):
+            msg = "not an FLI/FLC file"
+            raise SyntaxError(msg)
+
+        # frames
+        self.n_frames = i16(s, 6)
+        self.is_animated = self.n_frames > 1
+
+        # image characteristics
+        self._mode = "P"
+        self._size = i16(s, 8), i16(s, 10)
+
+        # animation speed
+        duration = i32(s, 16)
+        magic = i16(s, 4)
+        if magic == 0xAF11:
+            duration = (duration * 1000) // 70
+        self.info["duration"] = duration
+
+        # look for palette
+        palette = [(a, a, a) for a in range(256)]
+
+        s = self.fp.read(16)
+
+        self.__offset = 128
+
+        if i16(s, 4) == 0xF100:
+            # prefix chunk; ignore it
+            self.__offset = self.__offset + i32(s)
+            self.fp.seek(self.__offset)
+            s = self.fp.read(16)
+
+        if i16(s, 4) == 0xF1FA:
+            # look for palette chunk
+            number_of_subchunks = i16(s, 6)
+            chunk_size: int | None = None
+            for _ in range(number_of_subchunks):
+                if chunk_size is not None:
+                    self.fp.seek(chunk_size - 6, os.SEEK_CUR)
+                s = self.fp.read(6)
+                chunk_type = i16(s, 4)
+                if chunk_type in (4, 11):
+                    self._palette(palette, 2 if chunk_type == 11 else 0)
+                    break
+                chunk_size = i32(s)
+                if not chunk_size:
+                    break
+
+        self.palette = ImagePalette.raw(
+            "RGB", b"".join(o8(r) + o8(g) + o8(b) for (r, g, b) in palette)
+        )
+
+        # set things up to decode first frame
+        self.__frame = -1
+        self._fp = self.fp
+        self.__rewind = self.fp.tell()
+        self.seek(0)
+
+    def _palette(self, palette: list[tuple[int, int, int]], shift: int) -> None:
+        # load palette
+
+        i = 0
+        for e in range(i16(self.fp.read(2))):
+            s = self.fp.read(2)
+            i = i + s[0]
+            n = s[1]
+            if n == 0:
+                n = 256
+            s = self.fp.read(n * 3)
+            for n in range(0, len(s), 3):
+                r = s[n] << shift
+                g = s[n + 1] << shift
+                b = s[n + 2] << shift
+                palette[i] = (r, g, b)
+                i += 1
+
+    def seek(self, frame: int) -> None:
+        if not self._seek_check(frame):
+            return
+        if frame < self.__frame:
+            self._seek(0)
+
+        for f in range(self.__frame + 1, frame + 1):
+            self._seek(f)
+
+    def _seek(self, frame: int) -> None:
+        if frame == 0:
+            self.__frame = -1
+            self._fp.seek(self.__rewind)
+            self.__offset = 128
+        else:
+            # ensure that the previous frame was loaded
+            self.load()
+
+        if frame != self.__frame + 1:
+            msg = f"cannot seek to frame {frame}"
+            raise ValueError(msg)
+        self.__frame = frame
+
+        # move to next frame
+        self.fp = self._fp
+        self.fp.seek(self.__offset)
+
+        s = self.fp.read(4)
+        if not s:
+            msg = "missing frame size"
+            raise EOFError(msg)
+
+        framesize = i32(s)
+
+        self.decodermaxblock = framesize
+        self.tile = [ImageFile._Tile("fli", (0, 0) + self.size, self.__offset, None)]
+
+        self.__offset += framesize
+
+    def tell(self) -> int:
+        return self.__frame
+
+
+#
+# registry
+
+Image.register_open(FliImageFile.format, FliImageFile, _accept)
+
+Image.register_extensions(FliImageFile.format, [".fli", ".flc"])

lib/python3.12/site-packages/PIL/FontFile.py

@@ -0,0 +1,134 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# base class for raster font file parsers
+#
+# history:
+# 1997-06-05 fl   created
+# 1997-08-19 fl   restrict image width
+#
+# Copyright (c) 1997-1998 by Secret Labs AB
+# Copyright (c) 1997-1998 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import os
+from typing import BinaryIO
+
+from . import Image, _binary
+
+WIDTH = 800
+
+
+def puti16(
+    fp: BinaryIO, values: tuple[int, int, int, int, int, int, int, int, int, int]
+) -> None:
+    """Write network order (big-endian) 16-bit sequence"""
+    for v in values:
+        if v < 0:
+            v += 65536
+        fp.write(_binary.o16be(v))
+
+
+class FontFile:
+    """Base class for raster font file handlers."""
+
+    bitmap: Image.Image | None = None
+
+    def __init__(self) -> None:
+        self.info: dict[bytes, bytes | int] = {}
+        self.glyph: list[
+            tuple[
+                tuple[int, int],
+                tuple[int, int, int, int],
+                tuple[int, int, int, int],
+                Image.Image,
+            ]
+            | None
+        ] = [None] * 256
+
+    def __getitem__(self, ix: int) -> (
+        tuple[
+            tuple[int, int],
+            tuple[int, int, int, int],
+            tuple[int, int, int, int],
+            Image.Image,
+        ]
+        | None
+    ):
+        return self.glyph[ix]
+
+    def compile(self) -> None:
+        """Create metrics and bitmap"""
+
+        if self.bitmap:
+            return
+
+        # create bitmap large enough to hold all data
+        h = w = maxwidth = 0
+        lines = 1
+        for glyph in self.glyph:
+            if glyph:
+                d, dst, src, im = glyph
+                h = max(h, src[3] - src[1])
+                w = w + (src[2] - src[0])
+                if w > WIDTH:
+                    lines += 1
+                    w = src[2] - src[0]
+                maxwidth = max(maxwidth, w)
+
+        xsize = maxwidth
+        ysize = lines * h
+
+        if xsize == 0 and ysize == 0:
+            return
+
+        self.ysize = h
+
+        # paste glyphs into bitmap
+        self.bitmap = Image.new("1", (xsize, ysize))
+        self.metrics: list[
+            tuple[tuple[int, int], tuple[int, int, int, int], tuple[int, int, int, int]]
+            | None
+        ] = [None] * 256
+        x = y = 0
+        for i in range(256):
+            glyph = self[i]
+            if glyph:
+                d, dst, src, im = glyph
+                xx = src[2] - src[0]
+                x0, y0 = x, y
+                x = x + xx
+                if x > WIDTH:
+                    x, y = 0, y + h
+                    x0, y0 = x, y
+                    x = xx
+                s = src[0] + x0, src[1] + y0, src[2] + x0, src[3] + y0
+                self.bitmap.paste(im.crop(src), s)
+                self.metrics[i] = d, dst, s
+
+    def save(self, filename: str) -> None:
+        """Save font"""
+
+        self.compile()
+
+        # font data
+        if not self.bitmap:
+            msg = "No bitmap created"
+            raise ValueError(msg)
+        self.bitmap.save(os.path.splitext(filename)[0] + ".pbm", "PNG")
+
+        # font metrics
+        with open(os.path.splitext(filename)[0] + ".pil", "wb") as fp:
+            fp.write(b"PILfont\n")
+            fp.write(f";;;;;;{self.ysize};\n".encode("ascii"))  # HACK!!!
+            fp.write(b"DATA\n")
+            for id in range(256):
+                m = self.metrics[id]
+                if not m:
+                    puti16(fp, (0,) * 10)
+                else:
+                    puti16(fp, m[0] + m[1] + m[2])

lib/python3.12/site-packages/PIL/FpxImagePlugin.py

@@ -0,0 +1,257 @@
+#
+# THIS IS WORK IN PROGRESS
+#
+# The Python Imaging Library.
+# $Id$
+#
+# FlashPix support for PIL
+#
+# History:
+# 97-01-25 fl   Created (reads uncompressed RGB images only)
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1997.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import olefile
+
+from . import Image, ImageFile
+from ._binary import i32le as i32
+
+# we map from colour field tuples to (mode, rawmode) descriptors
+MODES = {
+    # opacity
+    (0x00007FFE,): ("A", "L"),
+    # monochrome
+    (0x00010000,): ("L", "L"),
+    (0x00018000, 0x00017FFE): ("RGBA", "LA"),
+    # photo YCC
+    (0x00020000, 0x00020001, 0x00020002): ("RGB", "YCC;P"),
+    (0x00028000, 0x00028001, 0x00028002, 0x00027FFE): ("RGBA", "YCCA;P"),
+    # standard RGB (NIFRGB)
+    (0x00030000, 0x00030001, 0x00030002): ("RGB", "RGB"),
+    (0x00038000, 0x00038001, 0x00038002, 0x00037FFE): ("RGBA", "RGBA"),
+}
+
+
+#
+# --------------------------------------------------------------------
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:8] == olefile.MAGIC
+
+
+##
+# Image plugin for the FlashPix images.
+
+
+class FpxImageFile(ImageFile.ImageFile):
+    format = "FPX"
+    format_description = "FlashPix"
+
+    def _open(self) -> None:
+        #
+        # read the OLE directory and see if this is a likely
+        # to be a FlashPix file
+
+        try:
+            self.ole = olefile.OleFileIO(self.fp)
+        except OSError as e:
+            msg = "not an FPX file; invalid OLE file"
+            raise SyntaxError(msg) from e
+
+        root = self.ole.root
+        if not root or root.clsid != "56616700-C154-11CE-8553-00AA00A1F95B":
+            msg = "not an FPX file; bad root CLSID"
+            raise SyntaxError(msg)
+
+        self._open_index(1)
+
+    def _open_index(self, index: int = 1) -> None:
+        #
+        # get the Image Contents Property Set
+
+        prop = self.ole.getproperties(
+            [f"Data Object Store {index:06d}", "\005Image Contents"]
+        )
+
+        # size (highest resolution)
+
+        assert isinstance(prop[0x1000002], int)
+        assert isinstance(prop[0x1000003], int)
+        self._size = prop[0x1000002], prop[0x1000003]
+
+        size = max(self.size)
+        i = 1
+        while size > 64:
+            size = size // 2
+            i += 1
+        self.maxid = i - 1
+
+        # mode.  instead of using a single field for this, flashpix
+        # requires you to specify the mode for each channel in each
+        # resolution subimage, and leaves it to the decoder to make
+        # sure that they all match.  for now, we'll cheat and assume
+        # that this is always the case.
+
+        id = self.maxid << 16
+
+        s = prop[0x2000002 | id]
+
+        if not isinstance(s, bytes) or (bands := i32(s, 4)) > 4:
+            msg = "Invalid number of bands"
+            raise OSError(msg)
+
+        # note: for now, we ignore the "uncalibrated" flag
+        colors = tuple(i32(s, 8 + i * 4) & 0x7FFFFFFF for i in range(bands))
+
+        self._mode, self.rawmode = MODES[colors]
+
+        # load JPEG tables, if any
+        self.jpeg = {}
+        for i in range(256):
+            id = 0x3000001 | (i << 16)
+            if id in prop:
+                self.jpeg[i] = prop[id]
+
+        self._open_subimage(1, self.maxid)
+
+    def _open_subimage(self, index: int = 1, subimage: int = 0) -> None:
+        #
+        # setup tile descriptors for a given subimage
+
+        stream = [
+            f"Data Object Store {index:06d}",
+            f"Resolution {subimage:04d}",
+            "Subimage 0000 Header",
+        ]
+
+        fp = self.ole.openstream(stream)
+
+        # skip prefix
+        fp.read(28)
+
+        # header stream
+        s = fp.read(36)
+
+        size = i32(s, 4), i32(s, 8)
+        # tilecount = i32(s, 12)
+        tilesize = i32(s, 16), i32(s, 20)
+        # channels = i32(s, 24)
+        offset = i32(s, 28)
+        length = i32(s, 32)
+
+        if size != self.size:
+            msg = "subimage mismatch"
+            raise OSError(msg)
+
+        # get tile descriptors
+        fp.seek(28 + offset)
+        s = fp.read(i32(s, 12) * length)
+
+        x = y = 0
+        xsize, ysize = size
+        xtile, ytile = tilesize
+        self.tile = []
+
+        for i in range(0, len(s), length):
+            x1 = min(xsize, x + xtile)
+            y1 = min(ysize, y + ytile)
+
+            compression = i32(s, i + 8)
+
+            if compression == 0:
+                self.tile.append(
+                    ImageFile._Tile(
+                        "raw",
+                        (x, y, x1, y1),
+                        i32(s, i) + 28,
+                        (self.rawmode,),
+                    )
+                )
+
+            elif compression == 1:
+                # FIXME: the fill decoder is not implemented
+                self.tile.append(
+                    ImageFile._Tile(
+                        "fill",
+                        (x, y, x1, y1),
+                        i32(s, i) + 28,
+                        (self.rawmode, s[12:16]),
+                    )
+                )
+
+            elif compression == 2:
+                internal_color_conversion = s[14]
+                jpeg_tables = s[15]
+                rawmode = self.rawmode
+
+                if internal_color_conversion:
+                    # The image is stored as usual (usually YCbCr).
+                    if rawmode == "RGBA":
+                        # For "RGBA", data is stored as YCbCrA based on
+                        # negative RGB. The following trick works around
+                        # this problem :
+                        jpegmode, rawmode = "YCbCrK", "CMYK"
+                    else:
+                        jpegmode = None  # let the decoder decide
+
+                else:
+                    # The image is stored as defined by rawmode
+                    jpegmode = rawmode
+
+                self.tile.append(
+                    ImageFile._Tile(
+                        "jpeg",
+                        (x, y, x1, y1),
+                        i32(s, i) + 28,
+                        (rawmode, jpegmode),
+                    )
+                )
+
+                # FIXME: jpeg tables are tile dependent; the prefix
+                # data must be placed in the tile descriptor itself!
+
+                if jpeg_tables:
+                    self.tile_prefix = self.jpeg[jpeg_tables]
+
+            else:
+                msg = "unknown/invalid compression"
+                raise OSError(msg)
+
+            x = x + xtile
+            if x >= xsize:
+                x, y = 0, y + ytile
+                if y >= ysize:
+                    break  # isn't really required
+
+        self.stream = stream
+        self._fp = self.fp
+        self.fp = None
+
+    def load(self) -> Image.core.PixelAccess | None:
+        if not self.fp:
+            self.fp = self.ole.openstream(self.stream[:2] + ["Subimage 0000 Data"])
+
+        return ImageFile.ImageFile.load(self)
+
+    def close(self) -> None:
+        self.ole.close()
+        super().close()
+
+    def __exit__(self, *args: object) -> None:
+        self.ole.close()
+        super().__exit__()
+
+
+#
+# --------------------------------------------------------------------
+
+
+Image.register_open(FpxImageFile.format, FpxImageFile, _accept)
+
+Image.register_extension(FpxImageFile.format, ".fpx")

lib/python3.12/site-packages/PIL/FtexImagePlugin.py

@@ -0,0 +1,115 @@
+"""
+A Pillow loader for .ftc and .ftu files (FTEX)
+Jerome Leclanche <jerome@leclan.ch>
+
+The contents of this file are hereby released in the public domain (CC0)
+Full text of the CC0 license:
+  https://creativecommons.org/publicdomain/zero/1.0/
+
+Independence War 2: Edge Of Chaos - Texture File Format - 16 October 2001
+
+The textures used for 3D objects in Independence War 2: Edge Of Chaos are in a
+packed custom format called FTEX. This file format uses file extensions FTC
+and FTU.
+* FTC files are compressed textures (using standard texture compression).
+* FTU files are not compressed.
+Texture File Format
+The FTC and FTU texture files both use the same format. This
+has the following structure:
+{header}
+{format_directory}
+{data}
+Where:
+{header} = {
+    u32:magic,
+    u32:version,
+    u32:width,
+    u32:height,
+    u32:mipmap_count,
+    u32:format_count
+}
+
+* The "magic" number is "FTEX".
+* "width" and "height" are the dimensions of the texture.
+* "mipmap_count" is the number of mipmaps in the texture.
+* "format_count" is the number of texture formats (different versions of the
+same texture) in this file.
+
+{format_directory} = format_count * { u32:format, u32:where }
+
+The format value is 0 for DXT1 compressed textures and 1 for 24-bit RGB
+uncompressed textures.
+The texture data for a format starts at the position "where" in the file.
+
+Each set of texture data in the file has the following structure:
+{data} = format_count * { u32:mipmap_size, mipmap_size * { u8 } }
+* "mipmap_size" is the number of bytes in that mip level. For compressed
+textures this is the size of the texture data compressed with DXT1. For 24 bit
+uncompressed textures, this is 3 * width * height. Following this are the image
+bytes for that mipmap level.
+
+Note: All data is stored in little-Endian (Intel) byte order.
+"""
+
+from __future__ import annotations
+
+import struct
+from enum import IntEnum
+from io import BytesIO
+
+from . import Image, ImageFile
+
+MAGIC = b"FTEX"
+
+
+class Format(IntEnum):
+    DXT1 = 0
+    UNCOMPRESSED = 1
+
+
+class FtexImageFile(ImageFile.ImageFile):
+    format = "FTEX"
+    format_description = "Texture File Format (IW2:EOC)"
+
+    def _open(self) -> None:
+        if not _accept(self.fp.read(4)):
+            msg = "not an FTEX file"
+            raise SyntaxError(msg)
+        struct.unpack("<i", self.fp.read(4))  # version
+        self._size = struct.unpack("<2i", self.fp.read(8))
+        mipmap_count, format_count = struct.unpack("<2i", self.fp.read(8))
+
+        self._mode = "RGB"
+
+        # Only support single-format files.
+        # I don't know of any multi-format file.
+        assert format_count == 1
+
+        format, where = struct.unpack("<2i", self.fp.read(8))
+        self.fp.seek(where)
+        (mipmap_size,) = struct.unpack("<i", self.fp.read(4))
+
+        data = self.fp.read(mipmap_size)
+
+        if format == Format.DXT1:
+            self._mode = "RGBA"
+            self.tile = [ImageFile._Tile("bcn", (0, 0) + self.size, 0, (1,))]
+        elif format == Format.UNCOMPRESSED:
+            self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 0, ("RGB", 0, 1))]
+        else:
+            msg = f"Invalid texture compression format: {repr(format)}"
+            raise ValueError(msg)
+
+        self.fp.close()
+        self.fp = BytesIO(data)
+
+    def load_seek(self, pos: int) -> None:
+        pass
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == MAGIC
+
+
+Image.register_open(FtexImageFile.format, FtexImageFile, _accept)
+Image.register_extensions(FtexImageFile.format, [".ftc", ".ftu"])

lib/python3.12/site-packages/PIL/GbrImagePlugin.py

@@ -0,0 +1,103 @@
+#
+# The Python Imaging Library
+#
+# load a GIMP brush file
+#
+# History:
+#       96-03-14 fl     Created
+#       16-01-08 es     Version 2
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1996.
+# Copyright (c) Eric Soroos 2016.
+#
+# See the README file for information on usage and redistribution.
+#
+#
+# See https://github.com/GNOME/gimp/blob/mainline/devel-docs/gbr.txt for
+# format documentation.
+#
+# This code Interprets version 1 and 2 .gbr files.
+# Version 1 files are obsolete, and should not be used for new
+#   brushes.
+# Version 2 files are saved by GIMP v2.8 (at least)
+# Version 3 files have a format specifier of 18 for 16bit floats in
+#   the color depth field. This is currently unsupported by Pillow.
+from __future__ import annotations
+
+from . import Image, ImageFile
+from ._binary import i32be as i32
+
+
+def _accept(prefix: bytes) -> bool:
+    return len(prefix) >= 8 and i32(prefix, 0) >= 20 and i32(prefix, 4) in (1, 2)
+
+
+##
+# Image plugin for the GIMP brush format.
+
+
+class GbrImageFile(ImageFile.ImageFile):
+    format = "GBR"
+    format_description = "GIMP brush file"
+
+    def _open(self) -> None:
+        header_size = i32(self.fp.read(4))
+        if header_size < 20:
+            msg = "not a GIMP brush"
+            raise SyntaxError(msg)
+        version = i32(self.fp.read(4))
+        if version not in (1, 2):
+            msg = f"Unsupported GIMP brush version: {version}"
+            raise SyntaxError(msg)
+
+        width = i32(self.fp.read(4))
+        height = i32(self.fp.read(4))
+        color_depth = i32(self.fp.read(4))
+        if width <= 0 or height <= 0:
+            msg = "not a GIMP brush"
+            raise SyntaxError(msg)
+        if color_depth not in (1, 4):
+            msg = f"Unsupported GIMP brush color depth: {color_depth}"
+            raise SyntaxError(msg)
+
+        if version == 1:
+            comment_length = header_size - 20
+        else:
+            comment_length = header_size - 28
+            magic_number = self.fp.read(4)
+            if magic_number != b"GIMP":
+                msg = "not a GIMP brush, bad magic number"
+                raise SyntaxError(msg)
+            self.info["spacing"] = i32(self.fp.read(4))
+
+        comment = self.fp.read(comment_length)[:-1]
+
+        if color_depth == 1:
+            self._mode = "L"
+        else:
+            self._mode = "RGBA"
+
+        self._size = width, height
+
+        self.info["comment"] = comment
+
+        # Image might not be small
+        Image._decompression_bomb_check(self.size)
+
+        # Data is an uncompressed block of w * h * bytes/pixel
+        self._data_size = width * height * color_depth
+
+    def load(self) -> Image.core.PixelAccess | None:
+        if self._im is None:
+            self.im = Image.core.new(self.mode, self.size)
+            self.frombytes(self.fp.read(self._data_size))
+        return Image.Image.load(self)
+
+
+#
+# registry
+
+
+Image.register_open(GbrImageFile.format, GbrImageFile, _accept)
+Image.register_extension(GbrImageFile.format, ".gbr")

lib/python3.12/site-packages/PIL/GdImageFile.py

@@ -0,0 +1,102 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# GD file handling
+#
+# History:
+# 1996-04-12 fl   Created
+#
+# Copyright (c) 1997 by Secret Labs AB.
+# Copyright (c) 1996 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+
+
+"""
+.. note::
+    This format cannot be automatically recognized, so the
+    class is not registered for use with :py:func:`PIL.Image.open()`.  To open a
+    gd file, use the :py:func:`PIL.GdImageFile.open()` function instead.
+
+.. warning::
+    THE GD FORMAT IS NOT DESIGNED FOR DATA INTERCHANGE.  This
+    implementation is provided for convenience and demonstrational
+    purposes only.
+"""
+from __future__ import annotations
+
+from typing import IO
+
+from . import ImageFile, ImagePalette, UnidentifiedImageError
+from ._binary import i16be as i16
+from ._binary import i32be as i32
+from ._typing import StrOrBytesPath
+
+
+class GdImageFile(ImageFile.ImageFile):
+    """
+    Image plugin for the GD uncompressed format.  Note that this format
+    is not supported by the standard :py:func:`PIL.Image.open()` function.  To use
+    this plugin, you have to import the :py:mod:`PIL.GdImageFile` module and
+    use the :py:func:`PIL.GdImageFile.open()` function.
+    """
+
+    format = "GD"
+    format_description = "GD uncompressed images"
+
+    def _open(self) -> None:
+        # Header
+        assert self.fp is not None
+
+        s = self.fp.read(1037)
+
+        if i16(s) not in [65534, 65535]:
+            msg = "Not a valid GD 2.x .gd file"
+            raise SyntaxError(msg)
+
+        self._mode = "L"  # FIXME: "P"
+        self._size = i16(s, 2), i16(s, 4)
+
+        true_color = s[6]
+        true_color_offset = 2 if true_color else 0
+
+        # transparency index
+        tindex = i32(s, 7 + true_color_offset)
+        if tindex < 256:
+            self.info["transparency"] = tindex
+
+        self.palette = ImagePalette.raw(
+            "XBGR", s[7 + true_color_offset + 4 : 7 + true_color_offset + 4 + 256 * 4]
+        )
+
+        self.tile = [
+            ImageFile._Tile(
+                "raw",
+                (0, 0) + self.size,
+                7 + true_color_offset + 4 + 256 * 4,
+                ("L", 0, 1),
+            )
+        ]
+
+
+def open(fp: StrOrBytesPath | IO[bytes], mode: str = "r") -> GdImageFile:
+    """
+    Load texture from a GD image file.
+
+    :param fp: GD file name, or an opened file handle.
+    :param mode: Optional mode.  In this version, if the mode argument
+        is given, it must be "r".
+    :returns: An image instance.
+    :raises OSError: If the image could not be read.
+    """
+    if mode != "r":
+        msg = "bad mode"
+        raise ValueError(msg)
+
+    try:
+        return GdImageFile(fp)
+    except SyntaxError as e:
+        msg = "cannot identify this image file"
+        raise UnidentifiedImageError(msg) from e

lib/python3.12/site-packages/PIL/GimpGradientFile.py

@@ -0,0 +1,149 @@
+#
+# Python Imaging Library
+# $Id$
+#
+# stuff to read (and render) GIMP gradient files
+#
+# History:
+#       97-08-23 fl     Created
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1997.
+#
+# See the README file for information on usage and redistribution.
+#
+
+"""
+Stuff to translate curve segments to palette values (derived from
+the corresponding code in GIMP, written by Federico Mena Quintero.
+See the GIMP distribution for more information.)
+"""
+from __future__ import annotations
+
+from math import log, pi, sin, sqrt
+from typing import IO, Callable
+
+from ._binary import o8
+
+EPSILON = 1e-10
+""""""  # Enable auto-doc for data member
+
+
+def linear(middle: float, pos: float) -> float:
+    if pos <= middle:
+        if middle < EPSILON:
+            return 0.0
+        else:
+            return 0.5 * pos / middle
+    else:
+        pos = pos - middle
+        middle = 1.0 - middle
+        if middle < EPSILON:
+            return 1.0
+        else:
+            return 0.5 + 0.5 * pos / middle
+
+
+def curved(middle: float, pos: float) -> float:
+    return pos ** (log(0.5) / log(max(middle, EPSILON)))
+
+
+def sine(middle: float, pos: float) -> float:
+    return (sin((-pi / 2.0) + pi * linear(middle, pos)) + 1.0) / 2.0
+
+
+def sphere_increasing(middle: float, pos: float) -> float:
+    return sqrt(1.0 - (linear(middle, pos) - 1.0) ** 2)
+
+
+def sphere_decreasing(middle: float, pos: float) -> float:
+    return 1.0 - sqrt(1.0 - linear(middle, pos) ** 2)
+
+
+SEGMENTS = [linear, curved, sine, sphere_increasing, sphere_decreasing]
+""""""  # Enable auto-doc for data member
+
+
+class GradientFile:
+    gradient: (
+        list[
+            tuple[
+                float,
+                float,
+                float,
+                list[float],
+                list[float],
+                Callable[[float, float], float],
+            ]
+        ]
+        | None
+    ) = None
+
+    def getpalette(self, entries: int = 256) -> tuple[bytes, str]:
+        assert self.gradient is not None
+        palette = []
+
+        ix = 0
+        x0, x1, xm, rgb0, rgb1, segment = self.gradient[ix]
+
+        for i in range(entries):
+            x = i / (entries - 1)
+
+            while x1 < x:
+                ix += 1
+                x0, x1, xm, rgb0, rgb1, segment = self.gradient[ix]
+
+            w = x1 - x0
+
+            if w < EPSILON:
+                scale = segment(0.5, 0.5)
+            else:
+                scale = segment((xm - x0) / w, (x - x0) / w)
+
+            # expand to RGBA
+            r = o8(int(255 * ((rgb1[0] - rgb0[0]) * scale + rgb0[0]) + 0.5))
+            g = o8(int(255 * ((rgb1[1] - rgb0[1]) * scale + rgb0[1]) + 0.5))
+            b = o8(int(255 * ((rgb1[2] - rgb0[2]) * scale + rgb0[2]) + 0.5))
+            a = o8(int(255 * ((rgb1[3] - rgb0[3]) * scale + rgb0[3]) + 0.5))
+
+            # add to palette
+            palette.append(r + g + b + a)
+
+        return b"".join(palette), "RGBA"
+
+
+class GimpGradientFile(GradientFile):
+    """File handler for GIMP's gradient format."""
+
+    def __init__(self, fp: IO[bytes]) -> None:
+        if fp.readline()[:13] != b"GIMP Gradient":
+            msg = "not a GIMP gradient file"
+            raise SyntaxError(msg)
+
+        line = fp.readline()
+
+        # GIMP 1.2 gradient files don't contain a name, but GIMP 1.3 files do
+        if line.startswith(b"Name: "):
+            line = fp.readline().strip()
+
+        count = int(line)
+
+        self.gradient = []
+
+        for i in range(count):
+            s = fp.readline().split()
+            w = [float(x) for x in s[:11]]
+
+            x0, x1 = w[0], w[2]
+            xm = w[1]
+            rgb0 = w[3:7]
+            rgb1 = w[7:11]
+
+            segment = SEGMENTS[int(s[11])]
+            cspace = int(s[12])
+
+            if cspace != 0:
+                msg = "cannot handle HSV colour space"
+                raise OSError(msg)
+
+            self.gradient.append((x0, x1, xm, rgb0, rgb1, segment))

lib/python3.12/site-packages/PIL/GimpPaletteFile.py

@@ -0,0 +1,58 @@
+#
+# Python Imaging Library
+# $Id$
+#
+# stuff to read GIMP palette files
+#
+# History:
+# 1997-08-23 fl     Created
+# 2004-09-07 fl     Support GIMP 2.0 palette files.
+#
+# Copyright (c) Secret Labs AB 1997-2004.  All rights reserved.
+# Copyright (c) Fredrik Lundh 1997-2004.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import re
+from typing import IO
+
+from ._binary import o8
+
+
+class GimpPaletteFile:
+    """File handler for GIMP's palette format."""
+
+    rawmode = "RGB"
+
+    def __init__(self, fp: IO[bytes]) -> None:
+        palette = [o8(i) * 3 for i in range(256)]
+
+        if fp.readline()[:12] != b"GIMP Palette":
+            msg = "not a GIMP palette file"
+            raise SyntaxError(msg)
+
+        for i in range(256):
+            s = fp.readline()
+            if not s:
+                break
+
+            # skip fields and comment lines
+            if re.match(rb"\w+:|#", s):
+                continue
+            if len(s) > 100:
+                msg = "bad palette file"
+                raise SyntaxError(msg)
+
+            v = tuple(map(int, s.split()[:3]))
+            if len(v) != 3:
+                msg = "bad palette entry"
+                raise ValueError(msg)
+
+            palette[i] = o8(v[0]) + o8(v[1]) + o8(v[2])
+
+        self.palette = b"".join(palette)
+
+    def getpalette(self) -> tuple[bytes, str]:
+        return self.palette, self.rawmode

lib/python3.12/site-packages/PIL/GribStubImagePlugin.py

@@ -0,0 +1,76 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# GRIB stub adapter
+#
+# Copyright (c) 1996-2003 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from typing import IO
+
+from . import Image, ImageFile
+
+_handler = None
+
+
+def register_handler(handler: ImageFile.StubHandler | None) -> None:
+    """
+    Install application-specific GRIB image handler.
+
+    :param handler: Handler object.
+    """
+    global _handler
+    _handler = handler
+
+
+# --------------------------------------------------------------------
+# Image adapter
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"GRIB" and prefix[7] == 1
+
+
+class GribStubImageFile(ImageFile.StubImageFile):
+    format = "GRIB"
+    format_description = "GRIB"
+
+    def _open(self) -> None:
+        offset = self.fp.tell()
+
+        if not _accept(self.fp.read(8)):
+            msg = "Not a GRIB file"
+            raise SyntaxError(msg)
+
+        self.fp.seek(offset)
+
+        # make something up
+        self._mode = "F"
+        self._size = 1, 1
+
+        loader = self._load()
+        if loader:
+            loader.open(self)
+
+    def _load(self) -> ImageFile.StubHandler | None:
+        return _handler
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if _handler is None or not hasattr(_handler, "save"):
+        msg = "GRIB save handler not installed"
+        raise OSError(msg)
+    _handler.save(im, fp, filename)
+
+
+# --------------------------------------------------------------------
+# Registry
+
+Image.register_open(GribStubImageFile.format, GribStubImageFile, _accept)
+Image.register_save(GribStubImageFile.format, _save)
+
+Image.register_extension(GribStubImageFile.format, ".grib")

lib/python3.12/site-packages/PIL/Hdf5StubImagePlugin.py

@@ -0,0 +1,76 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# HDF5 stub adapter
+#
+# Copyright (c) 2000-2003 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from typing import IO
+
+from . import Image, ImageFile
+
+_handler = None
+
+
+def register_handler(handler: ImageFile.StubHandler | None) -> None:
+    """
+    Install application-specific HDF5 image handler.
+
+    :param handler: Handler object.
+    """
+    global _handler
+    _handler = handler
+
+
+# --------------------------------------------------------------------
+# Image adapter
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:8] == b"\x89HDF\r\n\x1a\n"
+
+
+class HDF5StubImageFile(ImageFile.StubImageFile):
+    format = "HDF5"
+    format_description = "HDF5"
+
+    def _open(self) -> None:
+        offset = self.fp.tell()
+
+        if not _accept(self.fp.read(8)):
+            msg = "Not an HDF file"
+            raise SyntaxError(msg)
+
+        self.fp.seek(offset)
+
+        # make something up
+        self._mode = "F"
+        self._size = 1, 1
+
+        loader = self._load()
+        if loader:
+            loader.open(self)
+
+    def _load(self) -> ImageFile.StubHandler | None:
+        return _handler
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if _handler is None or not hasattr(_handler, "save"):
+        msg = "HDF5 save handler not installed"
+        raise OSError(msg)
+    _handler.save(im, fp, filename)
+
+
+# --------------------------------------------------------------------
+# Registry
+
+Image.register_open(HDF5StubImageFile.format, HDF5StubImageFile, _accept)
+Image.register_save(HDF5StubImageFile.format, _save)
+
+Image.register_extensions(HDF5StubImageFile.format, [".h5", ".hdf"])

lib/python3.12/site-packages/PIL/IcnsImagePlugin.py

@@ -0,0 +1,412 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# macOS icns file decoder, based on icns.py by Bob Ippolito.
+#
+# history:
+# 2004-10-09 fl   Turned into a PIL plugin; removed 2.3 dependencies.
+# 2020-04-04      Allow saving on all operating systems.
+#
+# Copyright (c) 2004 by Bob Ippolito.
+# Copyright (c) 2004 by Secret Labs.
+# Copyright (c) 2004 by Fredrik Lundh.
+# Copyright (c) 2014 by Alastair Houghton.
+# Copyright (c) 2020 by Pan Jing.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+import os
+import struct
+import sys
+from typing import IO
+
+from . import Image, ImageFile, PngImagePlugin, features
+from ._deprecate import deprecate
+
+enable_jpeg2k = features.check_codec("jpg_2000")
+if enable_jpeg2k:
+    from . import Jpeg2KImagePlugin
+
+MAGIC = b"icns"
+HEADERSIZE = 8
+
+
+def nextheader(fobj: IO[bytes]) -> tuple[bytes, int]:
+    return struct.unpack(">4sI", fobj.read(HEADERSIZE))
+
+
+def read_32t(
+    fobj: IO[bytes], start_length: tuple[int, int], size: tuple[int, int, int]
+) -> dict[str, Image.Image]:
+    # The 128x128 icon seems to have an extra header for some reason.
+    (start, length) = start_length
+    fobj.seek(start)
+    sig = fobj.read(4)
+    if sig != b"\x00\x00\x00\x00":
+        msg = "Unknown signature, expecting 0x00000000"
+        raise SyntaxError(msg)
+    return read_32(fobj, (start + 4, length - 4), size)
+
+
+def read_32(
+    fobj: IO[bytes], start_length: tuple[int, int], size: tuple[int, int, int]
+) -> dict[str, Image.Image]:
+    """
+    Read a 32bit RGB icon resource.  Seems to be either uncompressed or
+    an RLE packbits-like scheme.
+    """
+    (start, length) = start_length
+    fobj.seek(start)
+    pixel_size = (size[0] * size[2], size[1] * size[2])
+    sizesq = pixel_size[0] * pixel_size[1]
+    if length == sizesq * 3:
+        # uncompressed ("RGBRGBGB")
+        indata = fobj.read(length)
+        im = Image.frombuffer("RGB", pixel_size, indata, "raw", "RGB", 0, 1)
+    else:
+        # decode image
+        im = Image.new("RGB", pixel_size, None)
+        for band_ix in range(3):
+            data = []
+            bytesleft = sizesq
+            while bytesleft > 0:
+                byte = fobj.read(1)
+                if not byte:
+                    break
+                byte_int = byte[0]
+                if byte_int & 0x80:
+                    blocksize = byte_int - 125
+                    byte = fobj.read(1)
+                    for i in range(blocksize):
+                        data.append(byte)
+                else:
+                    blocksize = byte_int + 1
+                    data.append(fobj.read(blocksize))
+                bytesleft -= blocksize
+                if bytesleft <= 0:
+                    break
+            if bytesleft != 0:
+                msg = f"Error reading channel [{repr(bytesleft)} left]"
+                raise SyntaxError(msg)
+            band = Image.frombuffer("L", pixel_size, b"".join(data), "raw", "L", 0, 1)
+            im.im.putband(band.im, band_ix)
+    return {"RGB": im}
+
+
+def read_mk(
+    fobj: IO[bytes], start_length: tuple[int, int], size: tuple[int, int, int]
+) -> dict[str, Image.Image]:
+    # Alpha masks seem to be uncompressed
+    start = start_length[0]
+    fobj.seek(start)
+    pixel_size = (size[0] * size[2], size[1] * size[2])
+    sizesq = pixel_size[0] * pixel_size[1]
+    band = Image.frombuffer("L", pixel_size, fobj.read(sizesq), "raw", "L", 0, 1)
+    return {"A": band}
+
+
+def read_png_or_jpeg2000(
+    fobj: IO[bytes], start_length: tuple[int, int], size: tuple[int, int, int]
+) -> dict[str, Image.Image]:
+    (start, length) = start_length
+    fobj.seek(start)
+    sig = fobj.read(12)
+
+    im: Image.Image
+    if sig[:8] == b"\x89PNG\x0d\x0a\x1a\x0a":
+        fobj.seek(start)
+        im = PngImagePlugin.PngImageFile(fobj)
+        Image._decompression_bomb_check(im.size)
+        return {"RGBA": im}
+    elif (
+        sig[:4] == b"\xff\x4f\xff\x51"
+        or sig[:4] == b"\x0d\x0a\x87\x0a"
+        or sig == b"\x00\x00\x00\x0cjP  \x0d\x0a\x87\x0a"
+    ):
+        if not enable_jpeg2k:
+            msg = (
+                "Unsupported icon subimage format (rebuild PIL "
+                "with JPEG 2000 support to fix this)"
+            )
+            raise ValueError(msg)
+        # j2k, jpc or j2c
+        fobj.seek(start)
+        jp2kstream = fobj.read(length)
+        f = io.BytesIO(jp2kstream)
+        im = Jpeg2KImagePlugin.Jpeg2KImageFile(f)
+        Image._decompression_bomb_check(im.size)
+        if im.mode != "RGBA":
+            im = im.convert("RGBA")
+        return {"RGBA": im}
+    else:
+        msg = "Unsupported icon subimage format"
+        raise ValueError(msg)
+
+
+class IcnsFile:
+    SIZES = {
+        (512, 512, 2): [(b"ic10", read_png_or_jpeg2000)],
+        (512, 512, 1): [(b"ic09", read_png_or_jpeg2000)],
+        (256, 256, 2): [(b"ic14", read_png_or_jpeg2000)],
+        (256, 256, 1): [(b"ic08", read_png_or_jpeg2000)],
+        (128, 128, 2): [(b"ic13", read_png_or_jpeg2000)],
+        (128, 128, 1): [
+            (b"ic07", read_png_or_jpeg2000),
+            (b"it32", read_32t),
+            (b"t8mk", read_mk),
+        ],
+        (64, 64, 1): [(b"icp6", read_png_or_jpeg2000)],
+        (32, 32, 2): [(b"ic12", read_png_or_jpeg2000)],
+        (48, 48, 1): [(b"ih32", read_32), (b"h8mk", read_mk)],
+        (32, 32, 1): [
+            (b"icp5", read_png_or_jpeg2000),
+            (b"il32", read_32),
+            (b"l8mk", read_mk),
+        ],
+        (16, 16, 2): [(b"ic11", read_png_or_jpeg2000)],
+        (16, 16, 1): [
+            (b"icp4", read_png_or_jpeg2000),
+            (b"is32", read_32),
+            (b"s8mk", read_mk),
+        ],
+    }
+
+    def __init__(self, fobj: IO[bytes]) -> None:
+        """
+        fobj is a file-like object as an icns resource
+        """
+        # signature : (start, length)
+        self.dct = {}
+        self.fobj = fobj
+        sig, filesize = nextheader(fobj)
+        if not _accept(sig):
+            msg = "not an icns file"
+            raise SyntaxError(msg)
+        i = HEADERSIZE
+        while i < filesize:
+            sig, blocksize = nextheader(fobj)
+            if blocksize <= 0:
+                msg = "invalid block header"
+                raise SyntaxError(msg)
+            i += HEADERSIZE
+            blocksize -= HEADERSIZE
+            self.dct[sig] = (i, blocksize)
+            fobj.seek(blocksize, io.SEEK_CUR)
+            i += blocksize
+
+    def itersizes(self) -> list[tuple[int, int, int]]:
+        sizes = []
+        for size, fmts in self.SIZES.items():
+            for fmt, reader in fmts:
+                if fmt in self.dct:
+                    sizes.append(size)
+                    break
+        return sizes
+
+    def bestsize(self) -> tuple[int, int, int]:
+        sizes = self.itersizes()
+        if not sizes:
+            msg = "No 32bit icon resources found"
+            raise SyntaxError(msg)
+        return max(sizes)
+
+    def dataforsize(self, size: tuple[int, int, int]) -> dict[str, Image.Image]:
+        """
+        Get an icon resource as {channel: array}.  Note that
+        the arrays are bottom-up like windows bitmaps and will likely
+        need to be flipped or transposed in some way.
+        """
+        dct = {}
+        for code, reader in self.SIZES[size]:
+            desc = self.dct.get(code)
+            if desc is not None:
+                dct.update(reader(self.fobj, desc, size))
+        return dct
+
+    def getimage(
+        self, size: tuple[int, int] | tuple[int, int, int] | None = None
+    ) -> Image.Image:
+        if size is None:
+            size = self.bestsize()
+        elif len(size) == 2:
+            size = (size[0], size[1], 1)
+        channels = self.dataforsize(size)
+
+        im = channels.get("RGBA")
+        if im:
+            return im
+
+        im = channels["RGB"].copy()
+        try:
+            im.putalpha(channels["A"])
+        except KeyError:
+            pass
+        return im
+
+
+##
+# Image plugin for Mac OS icons.
+
+
+class IcnsImageFile(ImageFile.ImageFile):
+    """
+    PIL image support for Mac OS .icns files.
+    Chooses the best resolution, but will possibly load
+    a different size image if you mutate the size attribute
+    before calling 'load'.
+
+    The info dictionary has a key 'sizes' that is a list
+    of sizes that the icns file has.
+    """
+
+    format = "ICNS"
+    format_description = "Mac OS icns resource"
+
+    def _open(self) -> None:
+        self.icns = IcnsFile(self.fp)
+        self._mode = "RGBA"
+        self.info["sizes"] = self.icns.itersizes()
+        self.best_size = self.icns.bestsize()
+        self.size = (
+            self.best_size[0] * self.best_size[2],
+            self.best_size[1] * self.best_size[2],
+        )
+
+    @property  # type: ignore[override]
+    def size(self) -> tuple[int, int] | tuple[int, int, int]:
+        return self._size
+
+    @size.setter
+    def size(self, value: tuple[int, int] | tuple[int, int, int]) -> None:
+        if len(value) == 3:
+            deprecate("Setting size to (width, height, scale)", 12, "load(scale)")
+            if value in self.info["sizes"]:
+                self._size = value  # type: ignore[assignment]
+                return
+        else:
+            # Check that a matching size exists,
+            # or that there is a scale that would create a size that matches
+            for size in self.info["sizes"]:
+                simple_size = size[0] * size[2], size[1] * size[2]
+                scale = simple_size[0] // value[0]
+                if simple_size[1] / value[1] == scale:
+                    self._size = value
+                    return
+        msg = "This is not one of the allowed sizes of this image"
+        raise ValueError(msg)
+
+    def load(self, scale: int | None = None) -> Image.core.PixelAccess | None:
+        if scale is not None or len(self.size) == 3:
+            if scale is None and len(self.size) == 3:
+                scale = self.size[2]
+            assert scale is not None
+            width, height = self.size[:2]
+            self.size = width * scale, height * scale
+            self.best_size = width, height, scale
+
+        px = Image.Image.load(self)
+        if self._im is not None and self.im.size == self.size:
+            # Already loaded
+            return px
+        self.load_prepare()
+        # This is likely NOT the best way to do it, but whatever.
+        im = self.icns.getimage(self.best_size)
+
+        # If this is a PNG or JPEG 2000, it won't be loaded yet
+        px = im.load()
+
+        self.im = im.im
+        self._mode = im.mode
+        self.size = im.size
+
+        return px
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    """
+    Saves the image as a series of PNG files,
+    that are then combined into a .icns file.
+    """
+    if hasattr(fp, "flush"):
+        fp.flush()
+
+    sizes = {
+        b"ic07": 128,
+        b"ic08": 256,
+        b"ic09": 512,
+        b"ic10": 1024,
+        b"ic11": 32,
+        b"ic12": 64,
+        b"ic13": 256,
+        b"ic14": 512,
+    }
+    provided_images = {im.width: im for im in im.encoderinfo.get("append_images", [])}
+    size_streams = {}
+    for size in set(sizes.values()):
+        image = (
+            provided_images[size]
+            if size in provided_images
+            else im.resize((size, size))
+        )
+
+        temp = io.BytesIO()
+        image.save(temp, "png")
+        size_streams[size] = temp.getvalue()
+
+    entries = []
+    for type, size in sizes.items():
+        stream = size_streams[size]
+        entries.append((type, HEADERSIZE + len(stream), stream))
+
+    # Header
+    fp.write(MAGIC)
+    file_length = HEADERSIZE  # Header
+    file_length += HEADERSIZE + 8 * len(entries)  # TOC
+    file_length += sum(entry[1] for entry in entries)
+    fp.write(struct.pack(">i", file_length))
+
+    # TOC
+    fp.write(b"TOC ")
+    fp.write(struct.pack(">i", HEADERSIZE + len(entries) * HEADERSIZE))
+    for entry in entries:
+        fp.write(entry[0])
+        fp.write(struct.pack(">i", entry[1]))
+
+    # Data
+    for entry in entries:
+        fp.write(entry[0])
+        fp.write(struct.pack(">i", entry[1]))
+        fp.write(entry[2])
+
+    if hasattr(fp, "flush"):
+        fp.flush()
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == MAGIC
+
+
+Image.register_open(IcnsImageFile.format, IcnsImageFile, _accept)
+Image.register_extension(IcnsImageFile.format, ".icns")
+
+Image.register_save(IcnsImageFile.format, _save)
+Image.register_mime(IcnsImageFile.format, "image/icns")
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        print("Syntax: python3 IcnsImagePlugin.py [file]")
+        sys.exit()
+
+    with open(sys.argv[1], "rb") as fp:
+        imf = IcnsImageFile(fp)
+        for size in imf.info["sizes"]:
+            width, height, scale = imf.size = size
+            imf.save(f"out-{width}-{height}-{scale}.png")
+        with Image.open(sys.argv[1]) as im:
+            im.save("out.png")
+        if sys.platform == "windows":
+            os.startfile("out.png")

lib/python3.12/site-packages/PIL/IcoImagePlugin.py

@@ -0,0 +1,381 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# Windows Icon support for PIL
+#
+# History:
+#       96-05-27 fl     Created
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1996.
+#
+# See the README file for information on usage and redistribution.
+#
+
+# This plugin is a refactored version of Win32IconImagePlugin by Bryan Davis
+# <casadebender@gmail.com>.
+# https://code.google.com/archive/p/casadebender/wikis/Win32IconImagePlugin.wiki
+#
+# Icon format references:
+#   * https://en.wikipedia.org/wiki/ICO_(file_format)
+#   * https://msdn.microsoft.com/en-us/library/ms997538.aspx
+from __future__ import annotations
+
+import warnings
+from io import BytesIO
+from math import ceil, log
+from typing import IO, NamedTuple
+
+from . import BmpImagePlugin, Image, ImageFile, PngImagePlugin
+from ._binary import i16le as i16
+from ._binary import i32le as i32
+from ._binary import o8
+from ._binary import o16le as o16
+from ._binary import o32le as o32
+
+#
+# --------------------------------------------------------------------
+
+_MAGIC = b"\0\0\1\0"
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    fp.write(_MAGIC)  # (2+2)
+    bmp = im.encoderinfo.get("bitmap_format") == "bmp"
+    sizes = im.encoderinfo.get(
+        "sizes",
+        [(16, 16), (24, 24), (32, 32), (48, 48), (64, 64), (128, 128), (256, 256)],
+    )
+    frames = []
+    provided_ims = [im] + im.encoderinfo.get("append_images", [])
+    width, height = im.size
+    for size in sorted(set(sizes)):
+        if size[0] > width or size[1] > height or size[0] > 256 or size[1] > 256:
+            continue
+
+        for provided_im in provided_ims:
+            if provided_im.size != size:
+                continue
+            frames.append(provided_im)
+            if bmp:
+                bits = BmpImagePlugin.SAVE[provided_im.mode][1]
+                bits_used = [bits]
+                for other_im in provided_ims:
+                    if other_im.size != size:
+                        continue
+                    bits = BmpImagePlugin.SAVE[other_im.mode][1]
+                    if bits not in bits_used:
+                        # Another image has been supplied for this size
+                        # with a different bit depth
+                        frames.append(other_im)
+                        bits_used.append(bits)
+            break
+        else:
+            # TODO: invent a more convenient method for proportional scalings
+            frame = provided_im.copy()
+            frame.thumbnail(size, Image.Resampling.LANCZOS, reducing_gap=None)
+            frames.append(frame)
+    fp.write(o16(len(frames)))  # idCount(2)
+    offset = fp.tell() + len(frames) * 16
+    for frame in frames:
+        width, height = frame.size
+        # 0 means 256
+        fp.write(o8(width if width < 256 else 0))  # bWidth(1)
+        fp.write(o8(height if height < 256 else 0))  # bHeight(1)
+
+        bits, colors = BmpImagePlugin.SAVE[frame.mode][1:] if bmp else (32, 0)
+        fp.write(o8(colors))  # bColorCount(1)
+        fp.write(b"\0")  # bReserved(1)
+        fp.write(b"\0\0")  # wPlanes(2)
+        fp.write(o16(bits))  # wBitCount(2)
+
+        image_io = BytesIO()
+        if bmp:
+            frame.save(image_io, "dib")
+
+            if bits != 32:
+                and_mask = Image.new("1", size)
+                ImageFile._save(
+                    and_mask,
+                    image_io,
+                    [ImageFile._Tile("raw", (0, 0) + size, 0, ("1", 0, -1))],
+                )
+        else:
+            frame.save(image_io, "png")
+        image_io.seek(0)
+        image_bytes = image_io.read()
+        if bmp:
+            image_bytes = image_bytes[:8] + o32(height * 2) + image_bytes[12:]
+        bytes_len = len(image_bytes)
+        fp.write(o32(bytes_len))  # dwBytesInRes(4)
+        fp.write(o32(offset))  # dwImageOffset(4)
+        current = fp.tell()
+        fp.seek(offset)
+        fp.write(image_bytes)
+        offset = offset + bytes_len
+        fp.seek(current)
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == _MAGIC
+
+
+class IconHeader(NamedTuple):
+    width: int
+    height: int
+    nb_color: int
+    reserved: int
+    planes: int
+    bpp: int
+    size: int
+    offset: int
+    dim: tuple[int, int]
+    square: int
+    color_depth: int
+
+
+class IcoFile:
+    def __init__(self, buf: IO[bytes]) -> None:
+        """
+        Parse image from file-like object containing ico file data
+        """
+
+        # check magic
+        s = buf.read(6)
+        if not _accept(s):
+            msg = "not an ICO file"
+            raise SyntaxError(msg)
+
+        self.buf = buf
+        self.entry = []
+
+        # Number of items in file
+        self.nb_items = i16(s, 4)
+
+        # Get headers for each item
+        for i in range(self.nb_items):
+            s = buf.read(16)
+
+            # See Wikipedia
+            width = s[0] or 256
+            height = s[1] or 256
+
+            # No. of colors in image (0 if >=8bpp)
+            nb_color = s[2]
+            bpp = i16(s, 6)
+            icon_header = IconHeader(
+                width=width,
+                height=height,
+                nb_color=nb_color,
+                reserved=s[3],
+                planes=i16(s, 4),
+                bpp=i16(s, 6),
+                size=i32(s, 8),
+                offset=i32(s, 12),
+                dim=(width, height),
+                square=width * height,
+                # See Wikipedia notes about color depth.
+                # We need this just to differ images with equal sizes
+                color_depth=bpp or (nb_color != 0 and ceil(log(nb_color, 2))) or 256,
+            )
+
+            self.entry.append(icon_header)
+
+        self.entry = sorted(self.entry, key=lambda x: x.color_depth)
+        # ICO images are usually squares
+        self.entry = sorted(self.entry, key=lambda x: x.square, reverse=True)
+
+    def sizes(self) -> set[tuple[int, int]]:
+        """
+        Get a set of all available icon sizes and color depths.
+        """
+        return {(h.width, h.height) for h in self.entry}
+
+    def getentryindex(self, size: tuple[int, int], bpp: int | bool = False) -> int:
+        for i, h in enumerate(self.entry):
+            if size == h.dim and (bpp is False or bpp == h.color_depth):
+                return i
+        return 0
+
+    def getimage(self, size: tuple[int, int], bpp: int | bool = False) -> Image.Image:
+        """
+        Get an image from the icon
+        """
+        return self.frame(self.getentryindex(size, bpp))
+
+    def frame(self, idx: int) -> Image.Image:
+        """
+        Get an image from frame idx
+        """
+
+        header = self.entry[idx]
+
+        self.buf.seek(header.offset)
+        data = self.buf.read(8)
+        self.buf.seek(header.offset)
+
+        im: Image.Image
+        if data[:8] == PngImagePlugin._MAGIC:
+            # png frame
+            im = PngImagePlugin.PngImageFile(self.buf)
+            Image._decompression_bomb_check(im.size)
+        else:
+            # XOR + AND mask bmp frame
+            im = BmpImagePlugin.DibImageFile(self.buf)
+            Image._decompression_bomb_check(im.size)
+
+            # change tile dimension to only encompass XOR image
+            im._size = (im.size[0], int(im.size[1] / 2))
+            d, e, o, a = im.tile[0]
+            im.tile[0] = ImageFile._Tile(d, (0, 0) + im.size, o, a)
+
+            # figure out where AND mask image starts
+            if header.bpp == 32:
+                # 32-bit color depth icon image allows semitransparent areas
+                # PIL's DIB format ignores transparency bits, recover them.
+                # The DIB is packed in BGRX byte order where X is the alpha
+                # channel.
+
+                # Back up to start of bmp data
+                self.buf.seek(o)
+                # extract every 4th byte (eg. 3,7,11,15,...)
+                alpha_bytes = self.buf.read(im.size[0] * im.size[1] * 4)[3::4]
+
+                # convert to an 8bpp grayscale image
+                try:
+                    mask = Image.frombuffer(
+                        "L",  # 8bpp
+                        im.size,  # (w, h)
+                        alpha_bytes,  # source chars
+                        "raw",  # raw decoder
+                        ("L", 0, -1),  # 8bpp inverted, unpadded, reversed
+                    )
+                except ValueError:
+                    if ImageFile.LOAD_TRUNCATED_IMAGES:
+                        mask = None
+                    else:
+                        raise
+            else:
+                # get AND image from end of bitmap
+                w = im.size[0]
+                if (w % 32) > 0:
+                    # bitmap row data is aligned to word boundaries
+                    w += 32 - (im.size[0] % 32)
+
+                # the total mask data is
+                # padded row size * height / bits per char
+
+                total_bytes = int((w * im.size[1]) / 8)
+                and_mask_offset = header.offset + header.size - total_bytes
+
+                self.buf.seek(and_mask_offset)
+                mask_data = self.buf.read(total_bytes)
+
+                # convert raw data to image
+                try:
+                    mask = Image.frombuffer(
+                        "1",  # 1 bpp
+                        im.size,  # (w, h)
+                        mask_data,  # source chars
+                        "raw",  # raw decoder
+                        ("1;I", int(w / 8), -1),  # 1bpp inverted, padded, reversed
+                    )
+                except ValueError:
+                    if ImageFile.LOAD_TRUNCATED_IMAGES:
+                        mask = None
+                    else:
+                        raise
+
+                # now we have two images, im is XOR image and mask is AND image
+
+            # apply mask image as alpha channel
+            if mask:
+                im = im.convert("RGBA")
+                im.putalpha(mask)
+
+        return im
+
+
+##
+# Image plugin for Windows Icon files.
+
+
+class IcoImageFile(ImageFile.ImageFile):
+    """
+    PIL read-only image support for Microsoft Windows .ico files.
+
+    By default the largest resolution image in the file will be loaded. This
+    can be changed by altering the 'size' attribute before calling 'load'.
+
+    The info dictionary has a key 'sizes' that is a list of the sizes available
+    in the icon file.
+
+    Handles classic, XP and Vista icon formats.
+
+    When saving, PNG compression is used. Support for this was only added in
+    Windows Vista. If you are unable to view the icon in Windows, convert the
+    image to "RGBA" mode before saving.
+
+    This plugin is a refactored version of Win32IconImagePlugin by Bryan Davis
+    <casadebender@gmail.com>.
+    https://code.google.com/archive/p/casadebender/wikis/Win32IconImagePlugin.wiki
+    """
+
+    format = "ICO"
+    format_description = "Windows Icon"
+
+    def _open(self) -> None:
+        self.ico = IcoFile(self.fp)
+        self.info["sizes"] = self.ico.sizes()
+        self.size = self.ico.entry[0].dim
+        self.load()
+
+    @property
+    def size(self) -> tuple[int, int]:
+        return self._size
+
+    @size.setter
+    def size(self, value: tuple[int, int]) -> None:
+        if value not in self.info["sizes"]:
+            msg = "This is not one of the allowed sizes of this image"
+            raise ValueError(msg)
+        self._size = value
+
+    def load(self) -> Image.core.PixelAccess | None:
+        if self._im is not None and self.im.size == self.size:
+            # Already loaded
+            return Image.Image.load(self)
+        im = self.ico.getimage(self.size)
+        # if tile is PNG, it won't really be loaded yet
+        im.load()
+        self.im = im.im
+        self._mode = im.mode
+        if im.palette:
+            self.palette = im.palette
+        if im.size != self.size:
+            warnings.warn("Image was not the expected size")
+
+            index = self.ico.getentryindex(self.size)
+            sizes = list(self.info["sizes"])
+            sizes[index] = im.size
+            self.info["sizes"] = set(sizes)
+
+            self.size = im.size
+        return None
+
+    def load_seek(self, pos: int) -> None:
+        # Flag the ImageFile.Parser so that it
+        # just does all the decode at the end.
+        pass
+
+
+#
+# --------------------------------------------------------------------
+
+
+Image.register_open(IcoImageFile.format, IcoImageFile, _accept)
+Image.register_save(IcoImageFile.format, _save)
+Image.register_extension(IcoImageFile.format, ".ico")
+
+Image.register_mime(IcoImageFile.format, "image/x-icon")

lib/python3.12/site-packages/PIL/ImImagePlugin.py

@@ -0,0 +1,386 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# IFUNC IM file handling for PIL
+#
+# history:
+# 1995-09-01 fl   Created.
+# 1997-01-03 fl   Save palette images
+# 1997-01-08 fl   Added sequence support
+# 1997-01-23 fl   Added P and RGB save support
+# 1997-05-31 fl   Read floating point images
+# 1997-06-22 fl   Save floating point images
+# 1997-08-27 fl   Read and save 1-bit images
+# 1998-06-25 fl   Added support for RGB+LUT images
+# 1998-07-02 fl   Added support for YCC images
+# 1998-07-15 fl   Renamed offset attribute to avoid name clash
+# 1998-12-29 fl   Added I;16 support
+# 2001-02-17 fl   Use 're' instead of 'regex' (Python 2.1) (0.7)
+# 2003-09-26 fl   Added LA/PA support
+#
+# Copyright (c) 1997-2003 by Secret Labs AB.
+# Copyright (c) 1995-2001 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import os
+import re
+from typing import IO, Any
+
+from . import Image, ImageFile, ImagePalette
+
+# --------------------------------------------------------------------
+# Standard tags
+
+COMMENT = "Comment"
+DATE = "Date"
+EQUIPMENT = "Digitalization equipment"
+FRAMES = "File size (no of images)"
+LUT = "Lut"
+NAME = "Name"
+SCALE = "Scale (x,y)"
+SIZE = "Image size (x*y)"
+MODE = "Image type"
+
+TAGS = {
+    COMMENT: 0,
+    DATE: 0,
+    EQUIPMENT: 0,
+    FRAMES: 0,
+    LUT: 0,
+    NAME: 0,
+    SCALE: 0,
+    SIZE: 0,
+    MODE: 0,
+}
+
+OPEN = {
+    # ifunc93/p3cfunc formats
+    "0 1 image": ("1", "1"),
+    "L 1 image": ("1", "1"),
+    "Greyscale image": ("L", "L"),
+    "Grayscale image": ("L", "L"),
+    "RGB image": ("RGB", "RGB;L"),
+    "RLB image": ("RGB", "RLB"),
+    "RYB image": ("RGB", "RLB"),
+    "B1 image": ("1", "1"),
+    "B2 image": ("P", "P;2"),
+    "B4 image": ("P", "P;4"),
+    "X 24 image": ("RGB", "RGB"),
+    "L 32 S image": ("I", "I;32"),
+    "L 32 F image": ("F", "F;32"),
+    # old p3cfunc formats
+    "RGB3 image": ("RGB", "RGB;T"),
+    "RYB3 image": ("RGB", "RYB;T"),
+    # extensions
+    "LA image": ("LA", "LA;L"),
+    "PA image": ("LA", "PA;L"),
+    "RGBA image": ("RGBA", "RGBA;L"),
+    "RGBX image": ("RGB", "RGBX;L"),
+    "CMYK image": ("CMYK", "CMYK;L"),
+    "YCC image": ("YCbCr", "YCbCr;L"),
+}
+
+# ifunc95 extensions
+for i in ["8", "8S", "16", "16S", "32", "32F"]:
+    OPEN[f"L {i} image"] = ("F", f"F;{i}")
+    OPEN[f"L*{i} image"] = ("F", f"F;{i}")
+for i in ["16", "16L", "16B"]:
+    OPEN[f"L {i} image"] = (f"I;{i}", f"I;{i}")
+    OPEN[f"L*{i} image"] = (f"I;{i}", f"I;{i}")
+for i in ["32S"]:
+    OPEN[f"L {i} image"] = ("I", f"I;{i}")
+    OPEN[f"L*{i} image"] = ("I", f"I;{i}")
+for j in range(2, 33):
+    OPEN[f"L*{j} image"] = ("F", f"F;{j}")
+
+
+# --------------------------------------------------------------------
+# Read IM directory
+
+split = re.compile(rb"^([A-Za-z][^:]*):[ \t]*(.*)[ \t]*$")
+
+
+def number(s: Any) -> float:
+    try:
+        return int(s)
+    except ValueError:
+        return float(s)
+
+
+##
+# Image plugin for the IFUNC IM file format.
+
+
+class ImImageFile(ImageFile.ImageFile):
+    format = "IM"
+    format_description = "IFUNC Image Memory"
+    _close_exclusive_fp_after_loading = False
+
+    def _open(self) -> None:
+        # Quick rejection: if there's not an LF among the first
+        # 100 bytes, this is (probably) not a text header.
+
+        if b"\n" not in self.fp.read(100):
+            msg = "not an IM file"
+            raise SyntaxError(msg)
+        self.fp.seek(0)
+
+        n = 0
+
+        # Default values
+        self.info[MODE] = "L"
+        self.info[SIZE] = (512, 512)
+        self.info[FRAMES] = 1
+
+        self.rawmode = "L"
+
+        while True:
+            s = self.fp.read(1)
+
+            # Some versions of IFUNC uses \n\r instead of \r\n...
+            if s == b"\r":
+                continue
+
+            if not s or s == b"\0" or s == b"\x1A":
+                break
+
+            # FIXME: this may read whole file if not a text file
+            s = s + self.fp.readline()
+
+            if len(s) > 100:
+                msg = "not an IM file"
+                raise SyntaxError(msg)
+
+            if s[-2:] == b"\r\n":
+                s = s[:-2]
+            elif s[-1:] == b"\n":
+                s = s[:-1]
+
+            try:
+                m = split.match(s)
+            except re.error as e:
+                msg = "not an IM file"
+                raise SyntaxError(msg) from e
+
+            if m:
+                k, v = m.group(1, 2)
+
+                # Don't know if this is the correct encoding,
+                # but a decent guess (I guess)
+                k = k.decode("latin-1", "replace")
+                v = v.decode("latin-1", "replace")
+
+                # Convert value as appropriate
+                if k in [FRAMES, SCALE, SIZE]:
+                    v = v.replace("*", ",")
+                    v = tuple(map(number, v.split(",")))
+                    if len(v) == 1:
+                        v = v[0]
+                elif k == MODE and v in OPEN:
+                    v, self.rawmode = OPEN[v]
+
+                # Add to dictionary. Note that COMMENT tags are
+                # combined into a list of strings.
+                if k == COMMENT:
+                    if k in self.info:
+                        self.info[k].append(v)
+                    else:
+                        self.info[k] = [v]
+                else:
+                    self.info[k] = v
+
+                if k in TAGS:
+                    n += 1
+
+            else:
+                msg = f"Syntax error in IM header: {s.decode('ascii', 'replace')}"
+                raise SyntaxError(msg)
+
+        if not n:
+            msg = "Not an IM file"
+            raise SyntaxError(msg)
+
+        # Basic attributes
+        self._size = self.info[SIZE]
+        self._mode = self.info[MODE]
+
+        # Skip forward to start of image data
+        while s and s[:1] != b"\x1A":
+            s = self.fp.read(1)
+        if not s:
+            msg = "File truncated"
+            raise SyntaxError(msg)
+
+        if LUT in self.info:
+            # convert lookup table to palette or lut attribute
+            palette = self.fp.read(768)
+            greyscale = 1  # greyscale palette
+            linear = 1  # linear greyscale palette
+            for i in range(256):
+                if palette[i] == palette[i + 256] == palette[i + 512]:
+                    if palette[i] != i:
+                        linear = 0
+                else:
+                    greyscale = 0
+            if self.mode in ["L", "LA", "P", "PA"]:
+                if greyscale:
+                    if not linear:
+                        self.lut = list(palette[:256])
+                else:
+                    if self.mode in ["L", "P"]:
+                        self._mode = self.rawmode = "P"
+                    elif self.mode in ["LA", "PA"]:
+                        self._mode = "PA"
+                        self.rawmode = "PA;L"
+                    self.palette = ImagePalette.raw("RGB;L", palette)
+            elif self.mode == "RGB":
+                if not greyscale or not linear:
+                    self.lut = list(palette)
+
+        self.frame = 0
+
+        self.__offset = offs = self.fp.tell()
+
+        self._fp = self.fp  # FIXME: hack
+
+        if self.rawmode[:2] == "F;":
+            # ifunc95 formats
+            try:
+                # use bit decoder (if necessary)
+                bits = int(self.rawmode[2:])
+                if bits not in [8, 16, 32]:
+                    self.tile = [
+                        ImageFile._Tile(
+                            "bit", (0, 0) + self.size, offs, (bits, 8, 3, 0, -1)
+                        )
+                    ]
+                    return
+            except ValueError:
+                pass
+
+        if self.rawmode in ["RGB;T", "RYB;T"]:
+            # Old LabEye/3PC files.  Would be very surprised if anyone
+            # ever stumbled upon such a file ;-)
+            size = self.size[0] * self.size[1]
+            self.tile = [
+                ImageFile._Tile("raw", (0, 0) + self.size, offs, ("G", 0, -1)),
+                ImageFile._Tile("raw", (0, 0) + self.size, offs + size, ("R", 0, -1)),
+                ImageFile._Tile(
+                    "raw", (0, 0) + self.size, offs + 2 * size, ("B", 0, -1)
+                ),
+            ]
+        else:
+            # LabEye/IFUNC files
+            self.tile = [
+                ImageFile._Tile("raw", (0, 0) + self.size, offs, (self.rawmode, 0, -1))
+            ]
+
+    @property
+    def n_frames(self) -> int:
+        return self.info[FRAMES]
+
+    @property
+    def is_animated(self) -> bool:
+        return self.info[FRAMES] > 1
+
+    def seek(self, frame: int) -> None:
+        if not self._seek_check(frame):
+            return
+
+        self.frame = frame
+
+        if self.mode == "1":
+            bits = 1
+        else:
+            bits = 8 * len(self.mode)
+
+        size = ((self.size[0] * bits + 7) // 8) * self.size[1]
+        offs = self.__offset + frame * size
+
+        self.fp = self._fp
+
+        self.tile = [
+            ImageFile._Tile("raw", (0, 0) + self.size, offs, (self.rawmode, 0, -1))
+        ]
+
+    def tell(self) -> int:
+        return self.frame
+
+
+#
+# --------------------------------------------------------------------
+# Save IM files
+
+
+SAVE = {
+    # mode: (im type, raw mode)
+    "1": ("0 1", "1"),
+    "L": ("Greyscale", "L"),
+    "LA": ("LA", "LA;L"),
+    "P": ("Greyscale", "P"),
+    "PA": ("LA", "PA;L"),
+    "I": ("L 32S", "I;32S"),
+    "I;16": ("L 16", "I;16"),
+    "I;16L": ("L 16L", "I;16L"),
+    "I;16B": ("L 16B", "I;16B"),
+    "F": ("L 32F", "F;32F"),
+    "RGB": ("RGB", "RGB;L"),
+    "RGBA": ("RGBA", "RGBA;L"),
+    "RGBX": ("RGBX", "RGBX;L"),
+    "CMYK": ("CMYK", "CMYK;L"),
+    "YCbCr": ("YCC", "YCbCr;L"),
+}
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    try:
+        image_type, rawmode = SAVE[im.mode]
+    except KeyError as e:
+        msg = f"Cannot save {im.mode} images as IM"
+        raise ValueError(msg) from e
+
+    frames = im.encoderinfo.get("frames", 1)
+
+    fp.write(f"Image type: {image_type} image\r\n".encode("ascii"))
+    if filename:
+        # Each line must be 100 characters or less,
+        # or: SyntaxError("not an IM file")
+        # 8 characters are used for "Name: " and "\r\n"
+        # Keep just the filename, ditch the potentially overlong path
+        if isinstance(filename, bytes):
+            filename = filename.decode("ascii")
+        name, ext = os.path.splitext(os.path.basename(filename))
+        name = "".join([name[: 92 - len(ext)], ext])
+
+        fp.write(f"Name: {name}\r\n".encode("ascii"))
+    fp.write(("Image size (x*y): %d*%d\r\n" % im.size).encode("ascii"))
+    fp.write(f"File size (no of images): {frames}\r\n".encode("ascii"))
+    if im.mode in ["P", "PA"]:
+        fp.write(b"Lut: 1\r\n")
+    fp.write(b"\000" * (511 - fp.tell()) + b"\032")
+    if im.mode in ["P", "PA"]:
+        im_palette = im.im.getpalette("RGB", "RGB;L")
+        colors = len(im_palette) // 3
+        palette = b""
+        for i in range(3):
+            palette += im_palette[colors * i : colors * (i + 1)]
+            palette += b"\x00" * (256 - colors)
+        fp.write(palette)  # 768 bytes
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, 0, -1))]
+    )
+
+
+#
+# --------------------------------------------------------------------
+# Registry
+
+
+Image.register_open(ImImageFile.format, ImImageFile)
+Image.register_save(ImImageFile.format, _save)
+
+Image.register_extension(ImImageFile.format, ".im")

lib/python3.12/site-packages/PIL/ImageChops.py

@@ -0,0 +1,311 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# standard channel operations
+#
+# History:
+# 1996-03-24 fl   Created
+# 1996-08-13 fl   Added logical operations (for "1" images)
+# 2000-10-12 fl   Added offset method (from Image.py)
+#
+# Copyright (c) 1997-2000 by Secret Labs AB
+# Copyright (c) 1996-2000 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+
+from __future__ import annotations
+
+from . import Image
+
+
+def constant(image: Image.Image, value: int) -> Image.Image:
+    """Fill a channel with a given gray level.
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    return Image.new("L", image.size, value)
+
+
+def duplicate(image: Image.Image) -> Image.Image:
+    """Copy a channel. Alias for :py:meth:`PIL.Image.Image.copy`.
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    return image.copy()
+
+
+def invert(image: Image.Image) -> Image.Image:
+    """
+    Invert an image (channel). ::
+
+        out = MAX - image
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image.load()
+    return image._new(image.im.chop_invert())
+
+
+def lighter(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Compares the two images, pixel by pixel, and returns a new image containing
+    the lighter values. ::
+
+        out = max(image1, image2)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_lighter(image2.im))
+
+
+def darker(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Compares the two images, pixel by pixel, and returns a new image containing
+    the darker values. ::
+
+        out = min(image1, image2)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_darker(image2.im))
+
+
+def difference(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Returns the absolute value of the pixel-by-pixel difference between the two
+    images. ::
+
+        out = abs(image1 - image2)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_difference(image2.im))
+
+
+def multiply(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Superimposes two images on top of each other.
+
+    If you multiply an image with a solid black image, the result is black. If
+    you multiply with a solid white image, the image is unaffected. ::
+
+        out = image1 * image2 / MAX
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_multiply(image2.im))
+
+
+def screen(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Superimposes two inverted images on top of each other. ::
+
+        out = MAX - ((MAX - image1) * (MAX - image2) / MAX)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_screen(image2.im))
+
+
+def soft_light(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Superimposes two images on top of each other using the Soft Light algorithm
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_soft_light(image2.im))
+
+
+def hard_light(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Superimposes two images on top of each other using the Hard Light algorithm
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_hard_light(image2.im))
+
+
+def overlay(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """
+    Superimposes two images on top of each other using the Overlay algorithm
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_overlay(image2.im))
+
+
+def add(
+    image1: Image.Image, image2: Image.Image, scale: float = 1.0, offset: float = 0
+) -> Image.Image:
+    """
+    Adds two images, dividing the result by scale and adding the
+    offset. If omitted, scale defaults to 1.0, and offset to 0.0. ::
+
+        out = ((image1 + image2) / scale + offset)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_add(image2.im, scale, offset))
+
+
+def subtract(
+    image1: Image.Image, image2: Image.Image, scale: float = 1.0, offset: float = 0
+) -> Image.Image:
+    """
+    Subtracts two images, dividing the result by scale and adding the offset.
+    If omitted, scale defaults to 1.0, and offset to 0.0. ::
+
+        out = ((image1 - image2) / scale + offset)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_subtract(image2.im, scale, offset))
+
+
+def add_modulo(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """Add two images, without clipping the result. ::
+
+        out = ((image1 + image2) % MAX)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_add_modulo(image2.im))
+
+
+def subtract_modulo(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """Subtract two images, without clipping the result. ::
+
+        out = ((image1 - image2) % MAX)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_subtract_modulo(image2.im))
+
+
+def logical_and(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """Logical AND between two images.
+
+    Both of the images must have mode "1". If you would like to perform a
+    logical AND on an image with a mode other than "1", try
+    :py:meth:`~PIL.ImageChops.multiply` instead, using a black-and-white mask
+    as the second image. ::
+
+        out = ((image1 and image2) % MAX)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_and(image2.im))
+
+
+def logical_or(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """Logical OR between two images.
+
+    Both of the images must have mode "1". ::
+
+        out = ((image1 or image2) % MAX)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_or(image2.im))
+
+
+def logical_xor(image1: Image.Image, image2: Image.Image) -> Image.Image:
+    """Logical XOR between two images.
+
+    Both of the images must have mode "1". ::
+
+        out = ((bool(image1) != bool(image2)) % MAX)
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    image1.load()
+    image2.load()
+    return image1._new(image1.im.chop_xor(image2.im))
+
+
+def blend(image1: Image.Image, image2: Image.Image, alpha: float) -> Image.Image:
+    """Blend images using constant transparency weight. Alias for
+    :py:func:`PIL.Image.blend`.
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    return Image.blend(image1, image2, alpha)
+
+
+def composite(
+    image1: Image.Image, image2: Image.Image, mask: Image.Image
+) -> Image.Image:
+    """Create composite using transparency mask. Alias for
+    :py:func:`PIL.Image.composite`.
+
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    return Image.composite(image1, image2, mask)
+
+
+def offset(image: Image.Image, xoffset: int, yoffset: int | None = None) -> Image.Image:
+    """Returns a copy of the image where data has been offset by the given
+    distances. Data wraps around the edges. If ``yoffset`` is omitted, it
+    is assumed to be equal to ``xoffset``.
+
+    :param image: Input image.
+    :param xoffset: The horizontal distance.
+    :param yoffset: The vertical distance.  If omitted, both
+        distances are set to the same value.
+    :rtype: :py:class:`~PIL.Image.Image`
+    """
+
+    if yoffset is None:
+        yoffset = xoffset
+    image.load()
+    return image._new(image.im.offset(xoffset, yoffset))

lib/python3.12/site-packages/PIL/ImageColor.py

@@ -0,0 +1,320 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# map CSS3-style colour description strings to RGB
+#
+# History:
+# 2002-10-24 fl   Added support for CSS-style color strings
+# 2002-12-15 fl   Added RGBA support
+# 2004-03-27 fl   Fixed remaining int() problems for Python 1.5.2
+# 2004-07-19 fl   Fixed gray/grey spelling issues
+# 2009-03-05 fl   Fixed rounding error in grayscale calculation
+#
+# Copyright (c) 2002-2004 by Secret Labs AB
+# Copyright (c) 2002-2004 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import re
+from functools import lru_cache
+
+from . import Image
+
+
+@lru_cache
+def getrgb(color: str) -> tuple[int, int, int] | tuple[int, int, int, int]:
+    """
+     Convert a color string to an RGB or RGBA tuple. If the string cannot be
+     parsed, this function raises a :py:exc:`ValueError` exception.
+
+    .. versionadded:: 1.1.4
+
+    :param color: A color string
+    :return: ``(red, green, blue[, alpha])``
+    """
+    if len(color) > 100:
+        msg = "color specifier is too long"
+        raise ValueError(msg)
+    color = color.lower()
+
+    rgb = colormap.get(color, None)
+    if rgb:
+        if isinstance(rgb, tuple):
+            return rgb
+        rgb_tuple = getrgb(rgb)
+        assert len(rgb_tuple) == 3
+        colormap[color] = rgb_tuple
+        return rgb_tuple
+
+    # check for known string formats
+    if re.match("#[a-f0-9]{3}$", color):
+        return int(color[1] * 2, 16), int(color[2] * 2, 16), int(color[3] * 2, 16)
+
+    if re.match("#[a-f0-9]{4}$", color):
+        return (
+            int(color[1] * 2, 16),
+            int(color[2] * 2, 16),
+            int(color[3] * 2, 16),
+            int(color[4] * 2, 16),
+        )
+
+    if re.match("#[a-f0-9]{6}$", color):
+        return int(color[1:3], 16), int(color[3:5], 16), int(color[5:7], 16)
+
+    if re.match("#[a-f0-9]{8}$", color):
+        return (
+            int(color[1:3], 16),
+            int(color[3:5], 16),
+            int(color[5:7], 16),
+            int(color[7:9], 16),
+        )
+
+    m = re.match(r"rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$", color)
+    if m:
+        return int(m.group(1)), int(m.group(2)), int(m.group(3))
+
+    m = re.match(r"rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)$", color)
+    if m:
+        return (
+            int((int(m.group(1)) * 255) / 100.0 + 0.5),
+            int((int(m.group(2)) * 255) / 100.0 + 0.5),
+            int((int(m.group(3)) * 255) / 100.0 + 0.5),
+        )
+
+    m = re.match(
+        r"hsl\(\s*(\d+\.?\d*)\s*,\s*(\d+\.?\d*)%\s*,\s*(\d+\.?\d*)%\s*\)$", color
+    )
+    if m:
+        from colorsys import hls_to_rgb
+
+        rgb_floats = hls_to_rgb(
+            float(m.group(1)) / 360.0,
+            float(m.group(3)) / 100.0,
+            float(m.group(2)) / 100.0,
+        )
+        return (
+            int(rgb_floats[0] * 255 + 0.5),
+            int(rgb_floats[1] * 255 + 0.5),
+            int(rgb_floats[2] * 255 + 0.5),
+        )
+
+    m = re.match(
+        r"hs[bv]\(\s*(\d+\.?\d*)\s*,\s*(\d+\.?\d*)%\s*,\s*(\d+\.?\d*)%\s*\)$", color
+    )
+    if m:
+        from colorsys import hsv_to_rgb
+
+        rgb_floats = hsv_to_rgb(
+            float(m.group(1)) / 360.0,
+            float(m.group(2)) / 100.0,
+            float(m.group(3)) / 100.0,
+        )
+        return (
+            int(rgb_floats[0] * 255 + 0.5),
+            int(rgb_floats[1] * 255 + 0.5),
+            int(rgb_floats[2] * 255 + 0.5),
+        )
+
+    m = re.match(r"rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$", color)
+    if m:
+        return int(m.group(1)), int(m.group(2)), int(m.group(3)), int(m.group(4))
+    msg = f"unknown color specifier: {repr(color)}"
+    raise ValueError(msg)
+
+
+@lru_cache
+def getcolor(color: str, mode: str) -> int | tuple[int, ...]:
+    """
+    Same as :py:func:`~PIL.ImageColor.getrgb` for most modes. However, if
+    ``mode`` is HSV, converts the RGB value to a HSV value, or if ``mode`` is
+    not color or a palette image, converts the RGB value to a grayscale value.
+    If the string cannot be parsed, this function raises a :py:exc:`ValueError`
+    exception.
+
+    .. versionadded:: 1.1.4
+
+    :param color: A color string
+    :param mode: Convert result to this mode
+    :return: ``graylevel, (graylevel, alpha) or (red, green, blue[, alpha])``
+    """
+    # same as getrgb, but converts the result to the given mode
+    rgb, alpha = getrgb(color), 255
+    if len(rgb) == 4:
+        alpha = rgb[3]
+        rgb = rgb[:3]
+
+    if mode == "HSV":
+        from colorsys import rgb_to_hsv
+
+        r, g, b = rgb
+        h, s, v = rgb_to_hsv(r / 255, g / 255, b / 255)
+        return int(h * 255), int(s * 255), int(v * 255)
+    elif Image.getmodebase(mode) == "L":
+        r, g, b = rgb
+        # ITU-R Recommendation 601-2 for nonlinear RGB
+        # scaled to 24 bits to match the convert's implementation.
+        graylevel = (r * 19595 + g * 38470 + b * 7471 + 0x8000) >> 16
+        if mode[-1] == "A":
+            return graylevel, alpha
+        return graylevel
+    elif mode[-1] == "A":
+        return rgb + (alpha,)
+    return rgb
+
+
+colormap: dict[str, str | tuple[int, int, int]] = {
+    # X11 colour table from https://drafts.csswg.org/css-color-4/, with
+    # gray/grey spelling issues fixed.  This is a superset of HTML 4.0
+    # colour names used in CSS 1.
+    "aliceblue": "#f0f8ff",
+    "antiquewhite": "#faebd7",
+    "aqua": "#00ffff",
+    "aquamarine": "#7fffd4",
+    "azure": "#f0ffff",
+    "beige": "#f5f5dc",
+    "bisque": "#ffe4c4",
+    "black": "#000000",
+    "blanchedalmond": "#ffebcd",
+    "blue": "#0000ff",
+    "blueviolet": "#8a2be2",
+    "brown": "#a52a2a",
+    "burlywood": "#deb887",
+    "cadetblue": "#5f9ea0",
+    "chartreuse": "#7fff00",
+    "chocolate": "#d2691e",
+    "coral": "#ff7f50",
+    "cornflowerblue": "#6495ed",
+    "cornsilk": "#fff8dc",
+    "crimson": "#dc143c",
+    "cyan": "#00ffff",
+    "darkblue": "#00008b",
+    "darkcyan": "#008b8b",
+    "darkgoldenrod": "#b8860b",
+    "darkgray": "#a9a9a9",
+    "darkgrey": "#a9a9a9",
+    "darkgreen": "#006400",
+    "darkkhaki": "#bdb76b",
+    "darkmagenta": "#8b008b",
+    "darkolivegreen": "#556b2f",
+    "darkorange": "#ff8c00",
+    "darkorchid": "#9932cc",
+    "darkred": "#8b0000",
+    "darksalmon": "#e9967a",
+    "darkseagreen": "#8fbc8f",
+    "darkslateblue": "#483d8b",
+    "darkslategray": "#2f4f4f",
+    "darkslategrey": "#2f4f4f",
+    "darkturquoise": "#00ced1",
+    "darkviolet": "#9400d3",
+    "deeppink": "#ff1493",
+    "deepskyblue": "#00bfff",
+    "dimgray": "#696969",
+    "dimgrey": "#696969",
+    "dodgerblue": "#1e90ff",
+    "firebrick": "#b22222",
+    "floralwhite": "#fffaf0",
+    "forestgreen": "#228b22",
+    "fuchsia": "#ff00ff",
+    "gainsboro": "#dcdcdc",
+    "ghostwhite": "#f8f8ff",
+    "gold": "#ffd700",
+    "goldenrod": "#daa520",
+    "gray": "#808080",
+    "grey": "#808080",
+    "green": "#008000",
+    "greenyellow": "#adff2f",
+    "honeydew": "#f0fff0",
+    "hotpink": "#ff69b4",
+    "indianred": "#cd5c5c",
+    "indigo": "#4b0082",
+    "ivory": "#fffff0",
+    "khaki": "#f0e68c",
+    "lavender": "#e6e6fa",
+    "lavenderblush": "#fff0f5",
+    "lawngreen": "#7cfc00",
+    "lemonchiffon": "#fffacd",
+    "lightblue": "#add8e6",
+    "lightcoral": "#f08080",
+    "lightcyan": "#e0ffff",
+    "lightgoldenrodyellow": "#fafad2",
+    "lightgreen": "#90ee90",
+    "lightgray": "#d3d3d3",
+    "lightgrey": "#d3d3d3",
+    "lightpink": "#ffb6c1",
+    "lightsalmon": "#ffa07a",
+    "lightseagreen": "#20b2aa",
+    "lightskyblue": "#87cefa",
+    "lightslategray": "#778899",
+    "lightslategrey": "#778899",
+    "lightsteelblue": "#b0c4de",
+    "lightyellow": "#ffffe0",
+    "lime": "#00ff00",
+    "limegreen": "#32cd32",
+    "linen": "#faf0e6",
+    "magenta": "#ff00ff",
+    "maroon": "#800000",
+    "mediumaquamarine": "#66cdaa",
+    "mediumblue": "#0000cd",
+    "mediumorchid": "#ba55d3",
+    "mediumpurple": "#9370db",
+    "mediumseagreen": "#3cb371",
+    "mediumslateblue": "#7b68ee",
+    "mediumspringgreen": "#00fa9a",
+    "mediumturquoise": "#48d1cc",
+    "mediumvioletred": "#c71585",
+    "midnightblue": "#191970",
+    "mintcream": "#f5fffa",
+    "mistyrose": "#ffe4e1",
+    "moccasin": "#ffe4b5",
+    "navajowhite": "#ffdead",
+    "navy": "#000080",
+    "oldlace": "#fdf5e6",
+    "olive": "#808000",
+    "olivedrab": "#6b8e23",
+    "orange": "#ffa500",
+    "orangered": "#ff4500",
+    "orchid": "#da70d6",
+    "palegoldenrod": "#eee8aa",
+    "palegreen": "#98fb98",
+    "paleturquoise": "#afeeee",
+    "palevioletred": "#db7093",
+    "papayawhip": "#ffefd5",
+    "peachpuff": "#ffdab9",
+    "peru": "#cd853f",
+    "pink": "#ffc0cb",
+    "plum": "#dda0dd",
+    "powderblue": "#b0e0e6",
+    "purple": "#800080",
+    "rebeccapurple": "#663399",
+    "red": "#ff0000",
+    "rosybrown": "#bc8f8f",
+    "royalblue": "#4169e1",
+    "saddlebrown": "#8b4513",
+    "salmon": "#fa8072",
+    "sandybrown": "#f4a460",
+    "seagreen": "#2e8b57",
+    "seashell": "#fff5ee",
+    "sienna": "#a0522d",
+    "silver": "#c0c0c0",
+    "skyblue": "#87ceeb",
+    "slateblue": "#6a5acd",
+    "slategray": "#708090",
+    "slategrey": "#708090",
+    "snow": "#fffafa",
+    "springgreen": "#00ff7f",
+    "steelblue": "#4682b4",
+    "tan": "#d2b48c",
+    "teal": "#008080",
+    "thistle": "#d8bfd8",
+    "tomato": "#ff6347",
+    "turquoise": "#40e0d0",
+    "violet": "#ee82ee",
+    "wheat": "#f5deb3",
+    "white": "#ffffff",
+    "whitesmoke": "#f5f5f5",
+    "yellow": "#ffff00",
+    "yellowgreen": "#9acd32",
+}

lib/python3.12/site-packages/PIL/ImageDraw2.py

@@ -0,0 +1,243 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# WCK-style drawing interface operations
+#
+# History:
+# 2003-12-07 fl   created
+# 2005-05-15 fl   updated; added to PIL as ImageDraw2
+# 2005-05-15 fl   added text support
+# 2005-05-20 fl   added arc/chord/pieslice support
+#
+# Copyright (c) 2003-2005 by Secret Labs AB
+# Copyright (c) 2003-2005 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+
+
+"""
+(Experimental) WCK-style drawing interface operations
+
+.. seealso:: :py:mod:`PIL.ImageDraw`
+"""
+from __future__ import annotations
+
+from typing import Any, AnyStr, BinaryIO
+
+from . import Image, ImageColor, ImageDraw, ImageFont, ImagePath
+from ._typing import Coords, StrOrBytesPath
+
+
+class Pen:
+    """Stores an outline color and width."""
+
+    def __init__(self, color: str, width: int = 1, opacity: int = 255) -> None:
+        self.color = ImageColor.getrgb(color)
+        self.width = width
+
+
+class Brush:
+    """Stores a fill color"""
+
+    def __init__(self, color: str, opacity: int = 255) -> None:
+        self.color = ImageColor.getrgb(color)
+
+
+class Font:
+    """Stores a TrueType font and color"""
+
+    def __init__(
+        self, color: str, file: StrOrBytesPath | BinaryIO, size: float = 12
+    ) -> None:
+        # FIXME: add support for bitmap fonts
+        self.color = ImageColor.getrgb(color)
+        self.font = ImageFont.truetype(file, size)
+
+
+class Draw:
+    """
+    (Experimental) WCK-style drawing interface
+    """
+
+    def __init__(
+        self,
+        image: Image.Image | str,
+        size: tuple[int, int] | list[int] | None = None,
+        color: float | tuple[float, ...] | str | None = None,
+    ) -> None:
+        if isinstance(image, str):
+            if size is None:
+                msg = "If image argument is mode string, size must be a list or tuple"
+                raise ValueError(msg)
+            image = Image.new(image, size, color)
+        self.draw = ImageDraw.Draw(image)
+        self.image = image
+        self.transform: tuple[float, float, float, float, float, float] | None = None
+
+    def flush(self) -> Image.Image:
+        return self.image
+
+    def render(
+        self,
+        op: str,
+        xy: Coords,
+        pen: Pen | Brush | None,
+        brush: Brush | Pen | None = None,
+        **kwargs: Any,
+    ) -> None:
+        # handle color arguments
+        outline = fill = None
+        width = 1
+        if isinstance(pen, Pen):
+            outline = pen.color
+            width = pen.width
+        elif isinstance(brush, Pen):
+            outline = brush.color
+            width = brush.width
+        if isinstance(brush, Brush):
+            fill = brush.color
+        elif isinstance(pen, Brush):
+            fill = pen.color
+        # handle transformation
+        if self.transform:
+            path = ImagePath.Path(xy)
+            path.transform(self.transform)
+            xy = path
+        # render the item
+        if op in ("arc", "line"):
+            kwargs.setdefault("fill", outline)
+        else:
+            kwargs.setdefault("fill", fill)
+            kwargs.setdefault("outline", outline)
+        if op == "line":
+            kwargs.setdefault("width", width)
+        getattr(self.draw, op)(xy, **kwargs)
+
+    def settransform(self, offset: tuple[float, float]) -> None:
+        """Sets a transformation offset."""
+        (xoffset, yoffset) = offset
+        self.transform = (1, 0, xoffset, 0, 1, yoffset)
+
+    def arc(
+        self,
+        xy: Coords,
+        pen: Pen | Brush | None,
+        start: float,
+        end: float,
+        *options: Any,
+    ) -> None:
+        """
+        Draws an arc (a portion of a circle outline) between the start and end
+        angles, inside the given bounding box.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.arc`
+        """
+        self.render("arc", xy, pen, *options, start=start, end=end)
+
+    def chord(
+        self,
+        xy: Coords,
+        pen: Pen | Brush | None,
+        start: float,
+        end: float,
+        *options: Any,
+    ) -> None:
+        """
+        Same as :py:meth:`~PIL.ImageDraw2.Draw.arc`, but connects the end points
+        with a straight line.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.chord`
+        """
+        self.render("chord", xy, pen, *options, start=start, end=end)
+
+    def ellipse(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None:
+        """
+        Draws an ellipse inside the given bounding box.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.ellipse`
+        """
+        self.render("ellipse", xy, pen, *options)
+
+    def line(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None:
+        """
+        Draws a line between the coordinates in the ``xy`` list.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.line`
+        """
+        self.render("line", xy, pen, *options)
+
+    def pieslice(
+        self,
+        xy: Coords,
+        pen: Pen | Brush | None,
+        start: float,
+        end: float,
+        *options: Any,
+    ) -> None:
+        """
+        Same as arc, but also draws straight lines between the end points and the
+        center of the bounding box.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.pieslice`
+        """
+        self.render("pieslice", xy, pen, *options, start=start, end=end)
+
+    def polygon(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None:
+        """
+        Draws a polygon.
+
+        The polygon outline consists of straight lines between the given
+        coordinates, plus a straight line between the last and the first
+        coordinate.
+
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.polygon`
+        """
+        self.render("polygon", xy, pen, *options)
+
+    def rectangle(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None:
+        """
+        Draws a rectangle.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.rectangle`
+        """
+        self.render("rectangle", xy, pen, *options)
+
+    def text(self, xy: tuple[float, float], text: AnyStr, font: Font) -> None:
+        """
+        Draws the string at the given position.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.text`
+        """
+        if self.transform:
+            path = ImagePath.Path(xy)
+            path.transform(self.transform)
+            xy = path
+        self.draw.text(xy, text, font=font.font, fill=font.color)
+
+    def textbbox(
+        self, xy: tuple[float, float], text: AnyStr, font: Font
+    ) -> tuple[float, float, float, float]:
+        """
+        Returns bounding box (in pixels) of given text.
+
+        :return: ``(left, top, right, bottom)`` bounding box
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.textbbox`
+        """
+        if self.transform:
+            path = ImagePath.Path(xy)
+            path.transform(self.transform)
+            xy = path
+        return self.draw.textbbox(xy, text, font=font.font)
+
+    def textlength(self, text: AnyStr, font: Font) -> float:
+        """
+        Returns length (in pixels) of given text.
+        This is the amount by which following text should be offset.
+
+        .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.textlength`
+        """
+        return self.draw.textlength(text, font=font.font)

lib/python3.12/site-packages/PIL/ImageEnhance.py

@@ -0,0 +1,113 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# image enhancement classes
+#
+# For a background, see "Image Processing By Interpolation and
+# Extrapolation", Paul Haeberli and Douglas Voorhies.  Available
+# at http://www.graficaobscura.com/interp/index.html
+#
+# History:
+# 1996-03-23 fl  Created
+# 2009-06-16 fl  Fixed mean calculation
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1996.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image, ImageFilter, ImageStat
+
+
+class _Enhance:
+    image: Image.Image
+    degenerate: Image.Image
+
+    def enhance(self, factor: float) -> Image.Image:
+        """
+        Returns an enhanced image.
+
+        :param factor: A floating point value controlling the enhancement.
+                       Factor 1.0 always returns a copy of the original image,
+                       lower factors mean less color (brightness, contrast,
+                       etc), and higher values more. There are no restrictions
+                       on this value.
+        :rtype: :py:class:`~PIL.Image.Image`
+        """
+        return Image.blend(self.degenerate, self.image, factor)
+
+
+class Color(_Enhance):
+    """Adjust image color balance.
+
+    This class can be used to adjust the colour balance of an image, in
+    a manner similar to the controls on a colour TV set. An enhancement
+    factor of 0.0 gives a black and white image. A factor of 1.0 gives
+    the original image.
+    """
+
+    def __init__(self, image: Image.Image) -> None:
+        self.image = image
+        self.intermediate_mode = "L"
+        if "A" in image.getbands():
+            self.intermediate_mode = "LA"
+
+        if self.intermediate_mode != image.mode:
+            image = image.convert(self.intermediate_mode).convert(image.mode)
+        self.degenerate = image
+
+
+class Contrast(_Enhance):
+    """Adjust image contrast.
+
+    This class can be used to control the contrast of an image, similar
+    to the contrast control on a TV set. An enhancement factor of 0.0
+    gives a solid gray image. A factor of 1.0 gives the original image.
+    """
+
+    def __init__(self, image: Image.Image) -> None:
+        self.image = image
+        if image.mode != "L":
+            image = image.convert("L")
+        mean = int(ImageStat.Stat(image).mean[0] + 0.5)
+        self.degenerate = Image.new("L", image.size, mean)
+        if self.degenerate.mode != self.image.mode:
+            self.degenerate = self.degenerate.convert(self.image.mode)
+
+        if "A" in self.image.getbands():
+            self.degenerate.putalpha(self.image.getchannel("A"))
+
+
+class Brightness(_Enhance):
+    """Adjust image brightness.
+
+    This class can be used to control the brightness of an image.  An
+    enhancement factor of 0.0 gives a black image. A factor of 1.0 gives the
+    original image.
+    """
+
+    def __init__(self, image: Image.Image) -> None:
+        self.image = image
+        self.degenerate = Image.new(image.mode, image.size, 0)
+
+        if "A" in image.getbands():
+            self.degenerate.putalpha(image.getchannel("A"))
+
+
+class Sharpness(_Enhance):
+    """Adjust image sharpness.
+
+    This class can be used to adjust the sharpness of an image. An
+    enhancement factor of 0.0 gives a blurred image, a factor of 1.0 gives the
+    original image, and a factor of 2.0 gives a sharpened image.
+    """
+
+    def __init__(self, image: Image.Image) -> None:
+        self.image = image
+        self.degenerate = image.filter(ImageFilter.SMOOTH)
+
+        if "A" in image.getbands():
+            self.degenerate.putalpha(image.getchannel("A"))

lib/python3.12/site-packages/PIL/ImageFile.py

@@ -0,0 +1,832 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# base class for image file handlers
+#
+# history:
+# 1995-09-09 fl   Created
+# 1996-03-11 fl   Fixed load mechanism.
+# 1996-04-15 fl   Added pcx/xbm decoders.
+# 1996-04-30 fl   Added encoders.
+# 1996-12-14 fl   Added load helpers
+# 1997-01-11 fl   Use encode_to_file where possible
+# 1997-08-27 fl   Flush output in _save
+# 1998-03-05 fl   Use memory mapping for some modes
+# 1999-02-04 fl   Use memory mapping also for "I;16" and "I;16B"
+# 1999-05-31 fl   Added image parser
+# 2000-10-12 fl   Set readonly flag on memory-mapped images
+# 2002-03-20 fl   Use better messages for common decoder errors
+# 2003-04-21 fl   Fall back on mmap/map_buffer if map is not available
+# 2003-10-30 fl   Added StubImageFile class
+# 2004-02-25 fl   Made incremental parser more robust
+#
+# Copyright (c) 1997-2004 by Secret Labs AB
+# Copyright (c) 1995-2004 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import abc
+import io
+import itertools
+import os
+import struct
+import sys
+from typing import IO, TYPE_CHECKING, Any, NamedTuple, cast
+
+from . import Image
+from ._deprecate import deprecate
+from ._util import is_path
+
+if TYPE_CHECKING:
+    from ._typing import StrOrBytesPath
+
+MAXBLOCK = 65536
+
+SAFEBLOCK = 1024 * 1024
+
+LOAD_TRUNCATED_IMAGES = False
+"""Whether or not to load truncated image files. User code may change this."""
+
+ERRORS = {
+    -1: "image buffer overrun error",
+    -2: "decoding error",
+    -3: "unknown error",
+    -8: "bad configuration",
+    -9: "out of memory error",
+}
+"""
+Dict of known error codes returned from :meth:`.PyDecoder.decode`,
+:meth:`.PyEncoder.encode` :meth:`.PyEncoder.encode_to_pyfd` and
+:meth:`.PyEncoder.encode_to_file`.
+"""
+
+
+#
+# --------------------------------------------------------------------
+# Helpers
+
+
+def _get_oserror(error: int, *, encoder: bool) -> OSError:
+    try:
+        msg = Image.core.getcodecstatus(error)
+    except AttributeError:
+        msg = ERRORS.get(error)
+    if not msg:
+        msg = f"{'encoder' if encoder else 'decoder'} error {error}"
+    msg += f" when {'writing' if encoder else 'reading'} image file"
+    return OSError(msg)
+
+
+def raise_oserror(error: int) -> OSError:
+    deprecate(
+        "raise_oserror",
+        12,
+        action="It is only useful for translating error codes returned by a codec's "
+        "decode() method, which ImageFile already does automatically.",
+    )
+    raise _get_oserror(error, encoder=False)
+
+
+def _tilesort(t: _Tile) -> int:
+    # sort on offset
+    return t[2]
+
+
+class _Tile(NamedTuple):
+    codec_name: str
+    extents: tuple[int, int, int, int] | None
+    offset: int
+    args: tuple[Any, ...] | str | None
+
+
+#
+# --------------------------------------------------------------------
+# ImageFile base class
+
+
+class ImageFile(Image.Image):
+    """Base class for image file format handlers."""
+
+    def __init__(
+        self, fp: StrOrBytesPath | IO[bytes], filename: str | bytes | None = None
+    ) -> None:
+        super().__init__()
+
+        self._min_frame = 0
+
+        self.custom_mimetype: str | None = None
+
+        self.tile: list[_Tile] = []
+        """ A list of tile descriptors, or ``None`` """
+
+        self.readonly = 1  # until we know better
+
+        self.decoderconfig: tuple[Any, ...] = ()
+        self.decodermaxblock = MAXBLOCK
+
+        if is_path(fp):
+            # filename
+            self.fp = open(fp, "rb")
+            self.filename = os.path.realpath(os.fspath(fp))
+            self._exclusive_fp = True
+        else:
+            # stream
+            self.fp = cast(IO[bytes], fp)
+            self.filename = filename if filename is not None else ""
+            # can be overridden
+            self._exclusive_fp = False
+
+        try:
+            try:
+                self._open()
+            except (
+                IndexError,  # end of data
+                TypeError,  # end of data (ord)
+                KeyError,  # unsupported mode
+                EOFError,  # got header but not the first frame
+                struct.error,
+            ) as v:
+                raise SyntaxError(v) from v
+
+            if not self.mode or self.size[0] <= 0 or self.size[1] <= 0:
+                msg = "not identified by this driver"
+                raise SyntaxError(msg)
+        except BaseException:
+            # close the file only if we have opened it this constructor
+            if self._exclusive_fp:
+                self.fp.close()
+            raise
+
+    def _open(self) -> None:
+        pass
+
+    def get_format_mimetype(self) -> str | None:
+        if self.custom_mimetype:
+            return self.custom_mimetype
+        if self.format is not None:
+            return Image.MIME.get(self.format.upper())
+        return None
+
+    def __setstate__(self, state: list[Any]) -> None:
+        self.tile = []
+        super().__setstate__(state)
+
+    def verify(self) -> None:
+        """Check file integrity"""
+
+        # raise exception if something's wrong.  must be called
+        # directly after open, and closes file when finished.
+        if self._exclusive_fp:
+            self.fp.close()
+        self.fp = None
+
+    def load(self) -> Image.core.PixelAccess | None:
+        """Load image data based on tile list"""
+
+        if not self.tile and self._im is None:
+            msg = "cannot load this image"
+            raise OSError(msg)
+
+        pixel = Image.Image.load(self)
+        if not self.tile:
+            return pixel
+
+        self.map: mmap.mmap | None = None
+        use_mmap = self.filename and len(self.tile) == 1
+        # As of pypy 2.1.0, memory mapping was failing here.
+        use_mmap = use_mmap and not hasattr(sys, "pypy_version_info")
+
+        readonly = 0
+
+        # look for read/seek overrides
+        if hasattr(self, "load_read"):
+            read = self.load_read
+            # don't use mmap if there are custom read/seek functions
+            use_mmap = False
+        else:
+            read = self.fp.read
+
+        if hasattr(self, "load_seek"):
+            seek = self.load_seek
+            use_mmap = False
+        else:
+            seek = self.fp.seek
+
+        if use_mmap:
+            # try memory mapping
+            decoder_name, extents, offset, args = self.tile[0]
+            if isinstance(args, str):
+                args = (args, 0, 1)
+            if (
+                decoder_name == "raw"
+                and isinstance(args, tuple)
+                and len(args) >= 3
+                and args[0] == self.mode
+                and args[0] in Image._MAPMODES
+            ):
+                try:
+                    # use mmap, if possible
+                    import mmap
+
+                    with open(self.filename) as fp:
+                        self.map = mmap.mmap(fp.fileno(), 0, access=mmap.ACCESS_READ)
+                    if offset + self.size[1] * args[1] > self.map.size():
+                        msg = "buffer is not large enough"
+                        raise OSError(msg)
+                    self.im = Image.core.map_buffer(
+                        self.map, self.size, decoder_name, offset, args
+                    )
+                    readonly = 1
+                    # After trashing self.im,
+                    # we might need to reload the palette data.
+                    if self.palette:
+                        self.palette.dirty = 1
+                except (AttributeError, OSError, ImportError):
+                    self.map = None
+
+        self.load_prepare()
+        err_code = -3  # initialize to unknown error
+        if not self.map:
+            # sort tiles in file order
+            self.tile.sort(key=_tilesort)
+
+            # FIXME: This is a hack to handle TIFF's JpegTables tag.
+            prefix = getattr(self, "tile_prefix", b"")
+
+            # Remove consecutive duplicates that only differ by their offset
+            self.tile = [
+                list(tiles)[-1]
+                for _, tiles in itertools.groupby(
+                    self.tile, lambda tile: (tile[0], tile[1], tile[3])
+                )
+            ]
+            for decoder_name, extents, offset, args in self.tile:
+                seek(offset)
+                decoder = Image._getdecoder(
+                    self.mode, decoder_name, args, self.decoderconfig
+                )
+                try:
+                    decoder.setimage(self.im, extents)
+                    if decoder.pulls_fd:
+                        decoder.setfd(self.fp)
+                        err_code = decoder.decode(b"")[1]
+                    else:
+                        b = prefix
+                        while True:
+                            try:
+                                s = read(self.decodermaxblock)
+                            except (IndexError, struct.error) as e:
+                                # truncated png/gif
+                                if LOAD_TRUNCATED_IMAGES:
+                                    break
+                                else:
+                                    msg = "image file is truncated"
+                                    raise OSError(msg) from e
+
+                            if not s:  # truncated jpeg
+                                if LOAD_TRUNCATED_IMAGES:
+                                    break
+                                else:
+                                    msg = (
+                                        "image file is truncated "
+                                        f"({len(b)} bytes not processed)"
+                                    )
+                                    raise OSError(msg)
+
+                            b = b + s
+                            n, err_code = decoder.decode(b)
+                            if n < 0:
+                                break
+                            b = b[n:]
+                finally:
+                    # Need to cleanup here to prevent leaks
+                    decoder.cleanup()
+
+        self.tile = []
+        self.readonly = readonly
+
+        self.load_end()
+
+        if self._exclusive_fp and self._close_exclusive_fp_after_loading:
+            self.fp.close()
+        self.fp = None
+
+        if not self.map and not LOAD_TRUNCATED_IMAGES and err_code < 0:
+            # still raised if decoder fails to return anything
+            raise _get_oserror(err_code, encoder=False)
+
+        return Image.Image.load(self)
+
+    def load_prepare(self) -> None:
+        # create image memory if necessary
+        if self._im is None:
+            self.im = Image.core.new(self.mode, self.size)
+        # create palette (optional)
+        if self.mode == "P":
+            Image.Image.load(self)
+
+    def load_end(self) -> None:
+        # may be overridden
+        pass
+
+    # may be defined for contained formats
+    # def load_seek(self, pos: int) -> None:
+    #     pass
+
+    # may be defined for blocked formats (e.g. PNG)
+    # def load_read(self, read_bytes: int) -> bytes:
+    #     pass
+
+    def _seek_check(self, frame: int) -> bool:
+        if (
+            frame < self._min_frame
+            # Only check upper limit on frames if additional seek operations
+            # are not required to do so
+            or (
+                not (hasattr(self, "_n_frames") and self._n_frames is None)
+                and frame >= getattr(self, "n_frames") + self._min_frame
+            )
+        ):
+            msg = "attempt to seek outside sequence"
+            raise EOFError(msg)
+
+        return self.tell() != frame
+
+
+class StubHandler:
+    def open(self, im: StubImageFile) -> None:
+        pass
+
+    @abc.abstractmethod
+    def load(self, im: StubImageFile) -> Image.Image:
+        pass
+
+
+class StubImageFile(ImageFile):
+    """
+    Base class for stub image loaders.
+
+    A stub loader is an image loader that can identify files of a
+    certain format, but relies on external code to load the file.
+    """
+
+    def _open(self) -> None:
+        msg = "StubImageFile subclass must implement _open"
+        raise NotImplementedError(msg)
+
+    def load(self) -> Image.core.PixelAccess | None:
+        loader = self._load()
+        if loader is None:
+            msg = f"cannot find loader for this {self.format} file"
+            raise OSError(msg)
+        image = loader.load(self)
+        assert image is not None
+        # become the other object (!)
+        self.__class__ = image.__class__  # type: ignore[assignment]
+        self.__dict__ = image.__dict__
+        return image.load()
+
+    def _load(self) -> StubHandler | None:
+        """(Hook) Find actual image loader."""
+        msg = "StubImageFile subclass must implement _load"
+        raise NotImplementedError(msg)
+
+
+class Parser:
+    """
+    Incremental image parser.  This class implements the standard
+    feed/close consumer interface.
+    """
+
+    incremental = None
+    image: Image.Image | None = None
+    data: bytes | None = None
+    decoder: Image.core.ImagingDecoder | PyDecoder | None = None
+    offset = 0
+    finished = 0
+
+    def reset(self) -> None:
+        """
+        (Consumer) Reset the parser.  Note that you can only call this
+        method immediately after you've created a parser; parser
+        instances cannot be reused.
+        """
+        assert self.data is None, "cannot reuse parsers"
+
+    def feed(self, data: bytes) -> None:
+        """
+        (Consumer) Feed data to the parser.
+
+        :param data: A string buffer.
+        :exception OSError: If the parser failed to parse the image file.
+        """
+        # collect data
+
+        if self.finished:
+            return
+
+        if self.data is None:
+            self.data = data
+        else:
+            self.data = self.data + data
+
+        # parse what we have
+        if self.decoder:
+            if self.offset > 0:
+                # skip header
+                skip = min(len(self.data), self.offset)
+                self.data = self.data[skip:]
+                self.offset = self.offset - skip
+                if self.offset > 0 or not self.data:
+                    return
+
+            n, e = self.decoder.decode(self.data)
+
+            if n < 0:
+                # end of stream
+                self.data = None
+                self.finished = 1
+                if e < 0:
+                    # decoding error
+                    self.image = None
+                    raise _get_oserror(e, encoder=False)
+                else:
+                    # end of image
+                    return
+            self.data = self.data[n:]
+
+        elif self.image:
+            # if we end up here with no decoder, this file cannot
+            # be incrementally parsed.  wait until we've gotten all
+            # available data
+            pass
+
+        else:
+            # attempt to open this file
+            try:
+                with io.BytesIO(self.data) as fp:
+                    im = Image.open(fp)
+            except OSError:
+                pass  # not enough data
+            else:
+                flag = hasattr(im, "load_seek") or hasattr(im, "load_read")
+                if flag or len(im.tile) != 1:
+                    # custom load code, or multiple tiles
+                    self.decode = None
+                else:
+                    # initialize decoder
+                    im.load_prepare()
+                    d, e, o, a = im.tile[0]
+                    im.tile = []
+                    self.decoder = Image._getdecoder(im.mode, d, a, im.decoderconfig)
+                    self.decoder.setimage(im.im, e)
+
+                    # calculate decoder offset
+                    self.offset = o
+                    if self.offset <= len(self.data):
+                        self.data = self.data[self.offset :]
+                        self.offset = 0
+
+                self.image = im
+
+    def __enter__(self) -> Parser:
+        return self
+
+    def __exit__(self, *args: object) -> None:
+        self.close()
+
+    def close(self) -> Image.Image:
+        """
+        (Consumer) Close the stream.
+
+        :returns: An image object.
+        :exception OSError: If the parser failed to parse the image file either
+                            because it cannot be identified or cannot be
+                            decoded.
+        """
+        # finish decoding
+        if self.decoder:
+            # get rid of what's left in the buffers
+            self.feed(b"")
+            self.data = self.decoder = None
+            if not self.finished:
+                msg = "image was incomplete"
+                raise OSError(msg)
+        if not self.image:
+            msg = "cannot parse this image"
+            raise OSError(msg)
+        if self.data:
+            # incremental parsing not possible; reopen the file
+            # not that we have all data
+            with io.BytesIO(self.data) as fp:
+                try:
+                    self.image = Image.open(fp)
+                finally:
+                    self.image.load()
+        return self.image
+
+
+# --------------------------------------------------------------------
+
+
+def _save(im: Image.Image, fp: IO[bytes], tile: list[_Tile], bufsize: int = 0) -> None:
+    """Helper to save image based on tile list
+
+    :param im: Image object.
+    :param fp: File object.
+    :param tile: Tile list.
+    :param bufsize: Optional buffer size
+    """
+
+    im.load()
+    if not hasattr(im, "encoderconfig"):
+        im.encoderconfig = ()
+    tile.sort(key=_tilesort)
+    # FIXME: make MAXBLOCK a configuration parameter
+    # It would be great if we could have the encoder specify what it needs
+    # But, it would need at least the image size in most cases. RawEncode is
+    # a tricky case.
+    bufsize = max(MAXBLOCK, bufsize, im.size[0] * 4)  # see RawEncode.c
+    try:
+        fh = fp.fileno()
+        fp.flush()
+        _encode_tile(im, fp, tile, bufsize, fh)
+    except (AttributeError, io.UnsupportedOperation) as exc:
+        _encode_tile(im, fp, tile, bufsize, None, exc)
+    if hasattr(fp, "flush"):
+        fp.flush()
+
+
+def _encode_tile(
+    im: Image.Image,
+    fp: IO[bytes],
+    tile: list[_Tile],
+    bufsize: int,
+    fh: int | None,
+    exc: BaseException | None = None,
+) -> None:
+    for encoder_name, extents, offset, args in tile:
+        if offset > 0:
+            fp.seek(offset)
+        encoder = Image._getencoder(im.mode, encoder_name, args, im.encoderconfig)
+        try:
+            encoder.setimage(im.im, extents)
+            if encoder.pushes_fd:
+                encoder.setfd(fp)
+                errcode = encoder.encode_to_pyfd()[1]
+            else:
+                if exc:
+                    # compress to Python file-compatible object
+                    while True:
+                        errcode, data = encoder.encode(bufsize)[1:]
+                        fp.write(data)
+                        if errcode:
+                            break
+                else:
+                    # slight speedup: compress to real file object
+                    assert fh is not None
+                    errcode = encoder.encode_to_file(fh, bufsize)
+            if errcode < 0:
+                raise _get_oserror(errcode, encoder=True) from exc
+        finally:
+            encoder.cleanup()
+
+
+def _safe_read(fp: IO[bytes], size: int) -> bytes:
+    """
+    Reads large blocks in a safe way.  Unlike fp.read(n), this function
+    doesn't trust the user.  If the requested size is larger than
+    SAFEBLOCK, the file is read block by block.
+
+    :param fp: File handle.  Must implement a <b>read</b> method.
+    :param size: Number of bytes to read.
+    :returns: A string containing <i>size</i> bytes of data.
+
+    Raises an OSError if the file is truncated and the read cannot be completed
+
+    """
+    if size <= 0:
+        return b""
+    if size <= SAFEBLOCK:
+        data = fp.read(size)
+        if len(data) < size:
+            msg = "Truncated File Read"
+            raise OSError(msg)
+        return data
+    blocks: list[bytes] = []
+    remaining_size = size
+    while remaining_size > 0:
+        block = fp.read(min(remaining_size, SAFEBLOCK))
+        if not block:
+            break
+        blocks.append(block)
+        remaining_size -= len(block)
+    if sum(len(block) for block in blocks) < size:
+        msg = "Truncated File Read"
+        raise OSError(msg)
+    return b"".join(blocks)
+
+
+class PyCodecState:
+    def __init__(self) -> None:
+        self.xsize = 0
+        self.ysize = 0
+        self.xoff = 0
+        self.yoff = 0
+
+    def extents(self) -> tuple[int, int, int, int]:
+        return self.xoff, self.yoff, self.xoff + self.xsize, self.yoff + self.ysize
+
+
+class PyCodec:
+    fd: IO[bytes] | None
+
+    def __init__(self, mode: str, *args: Any) -> None:
+        self.im: Image.core.ImagingCore | None = None
+        self.state = PyCodecState()
+        self.fd = None
+        self.mode = mode
+        self.init(args)
+
+    def init(self, args: tuple[Any, ...]) -> None:
+        """
+        Override to perform codec specific initialization
+
+        :param args: Tuple of arg items from the tile entry
+        :returns: None
+        """
+        self.args = args
+
+    def cleanup(self) -> None:
+        """
+        Override to perform codec specific cleanup
+
+        :returns: None
+        """
+        pass
+
+    def setfd(self, fd: IO[bytes]) -> None:
+        """
+        Called from ImageFile to set the Python file-like object
+
+        :param fd: A Python file-like object
+        :returns: None
+        """
+        self.fd = fd
+
+    def setimage(
+        self,
+        im: Image.core.ImagingCore,
+        extents: tuple[int, int, int, int] | None = None,
+    ) -> None:
+        """
+        Called from ImageFile to set the core output image for the codec
+
+        :param im: A core image object
+        :param extents: a 4 tuple of (x0, y0, x1, y1) defining the rectangle
+            for this tile
+        :returns: None
+        """
+
+        # following c code
+        self.im = im
+
+        if extents:
+            (x0, y0, x1, y1) = extents
+        else:
+            (x0, y0, x1, y1) = (0, 0, 0, 0)
+
+        if x0 == 0 and x1 == 0:
+            self.state.xsize, self.state.ysize = self.im.size
+        else:
+            self.state.xoff = x0
+            self.state.yoff = y0
+            self.state.xsize = x1 - x0
+            self.state.ysize = y1 - y0
+
+        if self.state.xsize <= 0 or self.state.ysize <= 0:
+            msg = "Size cannot be negative"
+            raise ValueError(msg)
+
+        if (
+            self.state.xsize + self.state.xoff > self.im.size[0]
+            or self.state.ysize + self.state.yoff > self.im.size[1]
+        ):
+            msg = "Tile cannot extend outside image"
+            raise ValueError(msg)
+
+
+class PyDecoder(PyCodec):
+    """
+    Python implementation of a format decoder. Override this class and
+    add the decoding logic in the :meth:`decode` method.
+
+    See :ref:`Writing Your Own File Codec in Python<file-codecs-py>`
+    """
+
+    _pulls_fd = False
+
+    @property
+    def pulls_fd(self) -> bool:
+        return self._pulls_fd
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        """
+        Override to perform the decoding process.
+
+        :param buffer: A bytes object with the data to be decoded.
+        :returns: A tuple of ``(bytes consumed, errcode)``.
+            If finished with decoding return -1 for the bytes consumed.
+            Err codes are from :data:`.ImageFile.ERRORS`.
+        """
+        msg = "unavailable in base decoder"
+        raise NotImplementedError(msg)
+
+    def set_as_raw(
+        self, data: bytes, rawmode: str | None = None, extra: tuple[Any, ...] = ()
+    ) -> None:
+        """
+        Convenience method to set the internal image from a stream of raw data
+
+        :param data: Bytes to be set
+        :param rawmode: The rawmode to be used for the decoder.
+            If not specified, it will default to the mode of the image
+        :param extra: Extra arguments for the decoder.
+        :returns: None
+        """
+
+        if not rawmode:
+            rawmode = self.mode
+        d = Image._getdecoder(self.mode, "raw", rawmode, extra)
+        assert self.im is not None
+        d.setimage(self.im, self.state.extents())
+        s = d.decode(data)
+
+        if s[0] >= 0:
+            msg = "not enough image data"
+            raise ValueError(msg)
+        if s[1] != 0:
+            msg = "cannot decode image data"
+            raise ValueError(msg)
+
+
+class PyEncoder(PyCodec):
+    """
+    Python implementation of a format encoder. Override this class and
+    add the decoding logic in the :meth:`encode` method.
+
+    See :ref:`Writing Your Own File Codec in Python<file-codecs-py>`
+    """
+
+    _pushes_fd = False
+
+    @property
+    def pushes_fd(self) -> bool:
+        return self._pushes_fd
+
+    def encode(self, bufsize: int) -> tuple[int, int, bytes]:
+        """
+        Override to perform the encoding process.
+
+        :param bufsize: Buffer size.
+        :returns: A tuple of ``(bytes encoded, errcode, bytes)``.
+            If finished with encoding return 1 for the error code.
+            Err codes are from :data:`.ImageFile.ERRORS`.
+        """
+        msg = "unavailable in base encoder"
+        raise NotImplementedError(msg)
+
+    def encode_to_pyfd(self) -> tuple[int, int]:
+        """
+        If ``pushes_fd`` is ``True``, then this method will be used,
+        and ``encode()`` will only be called once.
+
+        :returns: A tuple of ``(bytes consumed, errcode)``.
+            Err codes are from :data:`.ImageFile.ERRORS`.
+        """
+        if not self.pushes_fd:
+            return 0, -8  # bad configuration
+        bytes_consumed, errcode, data = self.encode(0)
+        if data:
+            assert self.fd is not None
+            self.fd.write(data)
+        return bytes_consumed, errcode
+
+    def encode_to_file(self, fh: int, bufsize: int) -> int:
+        """
+        :param fh: File handle.
+        :param bufsize: Buffer size.
+
+        :returns: If finished successfully, return 0.
+            Otherwise, return an error code. Err codes are from
+            :data:`.ImageFile.ERRORS`.
+        """
+        errcode = 0
+        while errcode == 0:
+            status, errcode, buf = self.encode(bufsize)
+            if status > 0:
+                os.write(fh, buf[status:])
+        return errcode

lib/python3.12/site-packages/PIL/ImageFilter.py

@@ -0,0 +1,605 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# standard filters
+#
+# History:
+# 1995-11-27 fl   Created
+# 2002-06-08 fl   Added rank and mode filters
+# 2003-09-15 fl   Fixed rank calculation in rank filter; added expand call
+#
+# Copyright (c) 1997-2003 by Secret Labs AB.
+# Copyright (c) 1995-2002 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import abc
+import functools
+from collections.abc import Sequence
+from types import ModuleType
+from typing import TYPE_CHECKING, Any, Callable, cast
+
+if TYPE_CHECKING:
+    from . import _imaging
+    from ._typing import NumpyArray
+
+
+class Filter:
+    @abc.abstractmethod
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        pass
+
+
+class MultibandFilter(Filter):
+    pass
+
+
+class BuiltinFilter(MultibandFilter):
+    filterargs: tuple[Any, ...]
+
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        if image.mode == "P":
+            msg = "cannot filter palette images"
+            raise ValueError(msg)
+        return image.filter(*self.filterargs)
+
+
+class Kernel(BuiltinFilter):
+    """
+    Create a convolution kernel. This only supports 3x3 and 5x5 integer and floating
+    point kernels.
+
+    Kernels can only be applied to "L" and "RGB" images.
+
+    :param size: Kernel size, given as (width, height). This must be (3,3) or (5,5).
+    :param kernel: A sequence containing kernel weights. The kernel will be flipped
+                   vertically before being applied to the image.
+    :param scale: Scale factor. If given, the result for each pixel is divided by this
+                  value. The default is the sum of the kernel weights.
+    :param offset: Offset. If given, this value is added to the result, after it has
+                   been divided by the scale factor.
+    """
+
+    name = "Kernel"
+
+    def __init__(
+        self,
+        size: tuple[int, int],
+        kernel: Sequence[float],
+        scale: float | None = None,
+        offset: float = 0,
+    ) -> None:
+        if scale is None:
+            # default scale is sum of kernel
+            scale = functools.reduce(lambda a, b: a + b, kernel)
+        if size[0] * size[1] != len(kernel):
+            msg = "not enough coefficients in kernel"
+            raise ValueError(msg)
+        self.filterargs = size, scale, offset, kernel
+
+
+class RankFilter(Filter):
+    """
+    Create a rank filter.  The rank filter sorts all pixels in
+    a window of the given size, and returns the ``rank``'th value.
+
+    :param size: The kernel size, in pixels.
+    :param rank: What pixel value to pick.  Use 0 for a min filter,
+                 ``size * size / 2`` for a median filter, ``size * size - 1``
+                 for a max filter, etc.
+    """
+
+    name = "Rank"
+
+    def __init__(self, size: int, rank: int) -> None:
+        self.size = size
+        self.rank = rank
+
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        if image.mode == "P":
+            msg = "cannot filter palette images"
+            raise ValueError(msg)
+        image = image.expand(self.size // 2, self.size // 2)
+        return image.rankfilter(self.size, self.rank)
+
+
+class MedianFilter(RankFilter):
+    """
+    Create a median filter. Picks the median pixel value in a window with the
+    given size.
+
+    :param size: The kernel size, in pixels.
+    """
+
+    name = "Median"
+
+    def __init__(self, size: int = 3) -> None:
+        self.size = size
+        self.rank = size * size // 2
+
+
+class MinFilter(RankFilter):
+    """
+    Create a min filter.  Picks the lowest pixel value in a window with the
+    given size.
+
+    :param size: The kernel size, in pixels.
+    """
+
+    name = "Min"
+
+    def __init__(self, size: int = 3) -> None:
+        self.size = size
+        self.rank = 0
+
+
+class MaxFilter(RankFilter):
+    """
+    Create a max filter.  Picks the largest pixel value in a window with the
+    given size.
+
+    :param size: The kernel size, in pixels.
+    """
+
+    name = "Max"
+
+    def __init__(self, size: int = 3) -> None:
+        self.size = size
+        self.rank = size * size - 1
+
+
+class ModeFilter(Filter):
+    """
+    Create a mode filter. Picks the most frequent pixel value in a box with the
+    given size.  Pixel values that occur only once or twice are ignored; if no
+    pixel value occurs more than twice, the original pixel value is preserved.
+
+    :param size: The kernel size, in pixels.
+    """
+
+    name = "Mode"
+
+    def __init__(self, size: int = 3) -> None:
+        self.size = size
+
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        return image.modefilter(self.size)
+
+
+class GaussianBlur(MultibandFilter):
+    """Blurs the image with a sequence of extended box filters, which
+    approximates a Gaussian kernel. For details on accuracy see
+    <https://www.mia.uni-saarland.de/Publications/gwosdek-ssvm11.pdf>
+
+    :param radius: Standard deviation of the Gaussian kernel. Either a sequence of two
+                   numbers for x and y, or a single number for both.
+    """
+
+    name = "GaussianBlur"
+
+    def __init__(self, radius: float | Sequence[float] = 2) -> None:
+        self.radius = radius
+
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        xy = self.radius
+        if isinstance(xy, (int, float)):
+            xy = (xy, xy)
+        if xy == (0, 0):
+            return image.copy()
+        return image.gaussian_blur(xy)
+
+
+class BoxBlur(MultibandFilter):
+    """Blurs the image by setting each pixel to the average value of the pixels
+    in a square box extending radius pixels in each direction.
+    Supports float radius of arbitrary size. Uses an optimized implementation
+    which runs in linear time relative to the size of the image
+    for any radius value.
+
+    :param radius: Size of the box in a direction. Either a sequence of two numbers for
+                   x and y, or a single number for both.
+
+                   Radius 0 does not blur, returns an identical image.
+                   Radius 1 takes 1 pixel in each direction, i.e. 9 pixels in total.
+    """
+
+    name = "BoxBlur"
+
+    def __init__(self, radius: float | Sequence[float]) -> None:
+        xy = radius if isinstance(radius, (tuple, list)) else (radius, radius)
+        if xy[0] < 0 or xy[1] < 0:
+            msg = "radius must be >= 0"
+            raise ValueError(msg)
+        self.radius = radius
+
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        xy = self.radius
+        if isinstance(xy, (int, float)):
+            xy = (xy, xy)
+        if xy == (0, 0):
+            return image.copy()
+        return image.box_blur(xy)
+
+
+class UnsharpMask(MultibandFilter):
+    """Unsharp mask filter.
+
+    See Wikipedia's entry on `digital unsharp masking`_ for an explanation of
+    the parameters.
+
+    :param radius: Blur Radius
+    :param percent: Unsharp strength, in percent
+    :param threshold: Threshold controls the minimum brightness change that
+      will be sharpened
+
+    .. _digital unsharp masking: https://en.wikipedia.org/wiki/Unsharp_masking#Digital_unsharp_masking
+
+    """
+
+    name = "UnsharpMask"
+
+    def __init__(
+        self, radius: float = 2, percent: int = 150, threshold: int = 3
+    ) -> None:
+        self.radius = radius
+        self.percent = percent
+        self.threshold = threshold
+
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        return image.unsharp_mask(self.radius, self.percent, self.threshold)
+
+
+class BLUR(BuiltinFilter):
+    name = "Blur"
+    # fmt: off
+    filterargs = (5, 5), 16, 0, (
+        1, 1, 1, 1, 1,
+        1, 0, 0, 0, 1,
+        1, 0, 0, 0, 1,
+        1, 0, 0, 0, 1,
+        1, 1, 1, 1, 1,
+    )
+    # fmt: on
+
+
+class CONTOUR(BuiltinFilter):
+    name = "Contour"
+    # fmt: off
+    filterargs = (3, 3), 1, 255, (
+        -1, -1, -1,
+        -1,  8, -1,
+        -1, -1, -1,
+    )
+    # fmt: on
+
+
+class DETAIL(BuiltinFilter):
+    name = "Detail"
+    # fmt: off
+    filterargs = (3, 3), 6, 0, (
+        0,  -1,  0,
+        -1, 10, -1,
+        0,  -1,  0,
+    )
+    # fmt: on
+
+
+class EDGE_ENHANCE(BuiltinFilter):
+    name = "Edge-enhance"
+    # fmt: off
+    filterargs = (3, 3), 2, 0, (
+        -1, -1, -1,
+        -1, 10, -1,
+        -1, -1, -1,
+    )
+    # fmt: on
+
+
+class EDGE_ENHANCE_MORE(BuiltinFilter):
+    name = "Edge-enhance More"
+    # fmt: off
+    filterargs = (3, 3), 1, 0, (
+        -1, -1, -1,
+        -1,  9, -1,
+        -1, -1, -1,
+    )
+    # fmt: on
+
+
+class EMBOSS(BuiltinFilter):
+    name = "Emboss"
+    # fmt: off
+    filterargs = (3, 3), 1, 128, (
+        -1, 0, 0,
+        0,  1, 0,
+        0,  0, 0,
+    )
+    # fmt: on
+
+
+class FIND_EDGES(BuiltinFilter):
+    name = "Find Edges"
+    # fmt: off
+    filterargs = (3, 3), 1, 0, (
+        -1, -1, -1,
+        -1,  8, -1,
+        -1, -1, -1,
+    )
+    # fmt: on
+
+
+class SHARPEN(BuiltinFilter):
+    name = "Sharpen"
+    # fmt: off
+    filterargs = (3, 3), 16, 0, (
+        -2, -2, -2,
+        -2, 32, -2,
+        -2, -2, -2,
+    )
+    # fmt: on
+
+
+class SMOOTH(BuiltinFilter):
+    name = "Smooth"
+    # fmt: off
+    filterargs = (3, 3), 13, 0, (
+        1, 1, 1,
+        1, 5, 1,
+        1, 1, 1,
+    )
+    # fmt: on
+
+
+class SMOOTH_MORE(BuiltinFilter):
+    name = "Smooth More"
+    # fmt: off
+    filterargs = (5, 5), 100, 0, (
+        1, 1,  1, 1, 1,
+        1, 5,  5, 5, 1,
+        1, 5, 44, 5, 1,
+        1, 5,  5, 5, 1,
+        1, 1,  1, 1, 1,
+    )
+    # fmt: on
+
+
+class Color3DLUT(MultibandFilter):
+    """Three-dimensional color lookup table.
+
+    Transforms 3-channel pixels using the values of the channels as coordinates
+    in the 3D lookup table and interpolating the nearest elements.
+
+    This method allows you to apply almost any color transformation
+    in constant time by using pre-calculated decimated tables.
+
+    .. versionadded:: 5.2.0
+
+    :param size: Size of the table. One int or tuple of (int, int, int).
+                 Minimal size in any dimension is 2, maximum is 65.
+    :param table: Flat lookup table. A list of ``channels * size**3``
+                  float elements or a list of ``size**3`` channels-sized
+                  tuples with floats. Channels are changed first,
+                  then first dimension, then second, then third.
+                  Value 0.0 corresponds lowest value of output, 1.0 highest.
+    :param channels: Number of channels in the table. Could be 3 or 4.
+                     Default is 3.
+    :param target_mode: A mode for the result image. Should have not less
+                        than ``channels`` channels. Default is ``None``,
+                        which means that mode wouldn't be changed.
+    """
+
+    name = "Color 3D LUT"
+
+    def __init__(
+        self,
+        size: int | tuple[int, int, int],
+        table: Sequence[float] | Sequence[Sequence[int]] | NumpyArray,
+        channels: int = 3,
+        target_mode: str | None = None,
+        **kwargs: bool,
+    ) -> None:
+        if channels not in (3, 4):
+            msg = "Only 3 or 4 output channels are supported"
+            raise ValueError(msg)
+        self.size = size = self._check_size(size)
+        self.channels = channels
+        self.mode = target_mode
+
+        # Hidden flag `_copy_table=False` could be used to avoid extra copying
+        # of the table if the table is specially made for the constructor.
+        copy_table = kwargs.get("_copy_table", True)
+        items = size[0] * size[1] * size[2]
+        wrong_size = False
+
+        numpy: ModuleType | None = None
+        if hasattr(table, "shape"):
+            try:
+                import numpy
+            except ImportError:
+                pass
+
+        if numpy and isinstance(table, numpy.ndarray):
+            numpy_table: NumpyArray = table
+            if copy_table:
+                numpy_table = numpy_table.copy()
+
+            if numpy_table.shape in [
+                (items * channels,),
+                (items, channels),
+                (size[2], size[1], size[0], channels),
+            ]:
+                table = numpy_table.reshape(items * channels)
+            else:
+                wrong_size = True
+
+        else:
+            if copy_table:
+                table = list(table)
+
+            # Convert to a flat list
+            if table and isinstance(table[0], (list, tuple)):
+                raw_table = cast(Sequence[Sequence[int]], table)
+                flat_table: list[int] = []
+                for pixel in raw_table:
+                    if len(pixel) != channels:
+                        msg = (
+                            "The elements of the table should "
+                            f"have a length of {channels}."
+                        )
+                        raise ValueError(msg)
+                    flat_table.extend(pixel)
+                table = flat_table
+
+        if wrong_size or len(table) != items * channels:
+            msg = (
+                "The table should have either channels * size**3 float items "
+                "or size**3 items of channels-sized tuples with floats. "
+                f"Table should be: {channels}x{size[0]}x{size[1]}x{size[2]}. "
+                f"Actual length: {len(table)}"
+            )
+            raise ValueError(msg)
+        self.table = table
+
+    @staticmethod
+    def _check_size(size: Any) -> tuple[int, int, int]:
+        try:
+            _, _, _ = size
+        except ValueError as e:
+            msg = "Size should be either an integer or a tuple of three integers."
+            raise ValueError(msg) from e
+        except TypeError:
+            size = (size, size, size)
+        size = tuple(int(x) for x in size)
+        for size_1d in size:
+            if not 2 <= size_1d <= 65:
+                msg = "Size should be in [2, 65] range."
+                raise ValueError(msg)
+        return size
+
+    @classmethod
+    def generate(
+        cls,
+        size: int | tuple[int, int, int],
+        callback: Callable[[float, float, float], tuple[float, ...]],
+        channels: int = 3,
+        target_mode: str | None = None,
+    ) -> Color3DLUT:
+        """Generates new LUT using provided callback.
+
+        :param size: Size of the table. Passed to the constructor.
+        :param callback: Function with three parameters which correspond
+                         three color channels. Will be called ``size**3``
+                         times with values from 0.0 to 1.0 and should return
+                         a tuple with ``channels`` elements.
+        :param channels: The number of channels which should return callback.
+        :param target_mode: Passed to the constructor of the resulting
+                            lookup table.
+        """
+        size_1d, size_2d, size_3d = cls._check_size(size)
+        if channels not in (3, 4):
+            msg = "Only 3 or 4 output channels are supported"
+            raise ValueError(msg)
+
+        table: list[float] = [0] * (size_1d * size_2d * size_3d * channels)
+        idx_out = 0
+        for b in range(size_3d):
+            for g in range(size_2d):
+                for r in range(size_1d):
+                    table[idx_out : idx_out + channels] = callback(
+                        r / (size_1d - 1), g / (size_2d - 1), b / (size_3d - 1)
+                    )
+                    idx_out += channels
+
+        return cls(
+            (size_1d, size_2d, size_3d),
+            table,
+            channels=channels,
+            target_mode=target_mode,
+            _copy_table=False,
+        )
+
+    def transform(
+        self,
+        callback: Callable[..., tuple[float, ...]],
+        with_normals: bool = False,
+        channels: int | None = None,
+        target_mode: str | None = None,
+    ) -> Color3DLUT:
+        """Transforms the table values using provided callback and returns
+        a new LUT with altered values.
+
+        :param callback: A function which takes old lookup table values
+                         and returns a new set of values. The number
+                         of arguments which function should take is
+                         ``self.channels`` or ``3 + self.channels``
+                         if ``with_normals`` flag is set.
+                         Should return a tuple of ``self.channels`` or
+                         ``channels`` elements if it is set.
+        :param with_normals: If true, ``callback`` will be called with
+                             coordinates in the color cube as the first
+                             three arguments. Otherwise, ``callback``
+                             will be called only with actual color values.
+        :param channels: The number of channels in the resulting lookup table.
+        :param target_mode: Passed to the constructor of the resulting
+                            lookup table.
+        """
+        if channels not in (None, 3, 4):
+            msg = "Only 3 or 4 output channels are supported"
+            raise ValueError(msg)
+        ch_in = self.channels
+        ch_out = channels or ch_in
+        size_1d, size_2d, size_3d = self.size
+
+        table = [0] * (size_1d * size_2d * size_3d * ch_out)
+        idx_in = 0
+        idx_out = 0
+        for b in range(size_3d):
+            for g in range(size_2d):
+                for r in range(size_1d):
+                    values = self.table[idx_in : idx_in + ch_in]
+                    if with_normals:
+                        values = callback(
+                            r / (size_1d - 1),
+                            g / (size_2d - 1),
+                            b / (size_3d - 1),
+                            *values,
+                        )
+                    else:
+                        values = callback(*values)
+                    table[idx_out : idx_out + ch_out] = values
+                    idx_in += ch_in
+                    idx_out += ch_out
+
+        return type(self)(
+            self.size,
+            table,
+            channels=ch_out,
+            target_mode=target_mode or self.mode,
+            _copy_table=False,
+        )
+
+    def __repr__(self) -> str:
+        r = [
+            f"{self.__class__.__name__} from {self.table.__class__.__name__}",
+            "size={:d}x{:d}x{:d}".format(*self.size),
+            f"channels={self.channels:d}",
+        ]
+        if self.mode:
+            r.append(f"target_mode={self.mode}")
+        return "<{}>".format(" ".join(r))
+
+    def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore:
+        from . import Image
+
+        return image.color_lut_3d(
+            self.mode or image.mode,
+            Image.Resampling.BILINEAR,
+            self.channels,
+            self.size[0],
+            self.size[1],
+            self.size[2],
+            self.table,
+        )

lib/python3.12/site-packages/PIL/ImageGrab.py

@@ -0,0 +1,194 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# screen grabber
+#
+# History:
+# 2001-04-26 fl  created
+# 2001-09-17 fl  use builtin driver, if present
+# 2002-11-19 fl  added grabclipboard support
+#
+# Copyright (c) 2001-2002 by Secret Labs AB
+# Copyright (c) 2001-2002 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+import os
+import shutil
+import subprocess
+import sys
+import tempfile
+
+from . import Image
+
+
+def grab(
+    bbox: tuple[int, int, int, int] | None = None,
+    include_layered_windows: bool = False,
+    all_screens: bool = False,
+    xdisplay: str | None = None,
+) -> Image.Image:
+    im: Image.Image
+    if xdisplay is None:
+        if sys.platform == "darwin":
+            fh, filepath = tempfile.mkstemp(".png")
+            os.close(fh)
+            args = ["screencapture"]
+            if bbox:
+                left, top, right, bottom = bbox
+                args += ["-R", f"{left},{top},{right-left},{bottom-top}"]
+            subprocess.call(args + ["-x", filepath])
+            im = Image.open(filepath)
+            im.load()
+            os.unlink(filepath)
+            if bbox:
+                im_resized = im.resize((right - left, bottom - top))
+                im.close()
+                return im_resized
+            return im
+        elif sys.platform == "win32":
+            offset, size, data = Image.core.grabscreen_win32(
+                include_layered_windows, all_screens
+            )
+            im = Image.frombytes(
+                "RGB",
+                size,
+                data,
+                # RGB, 32-bit line padding, origin lower left corner
+                "raw",
+                "BGR",
+                (size[0] * 3 + 3) & -4,
+                -1,
+            )
+            if bbox:
+                x0, y0 = offset
+                left, top, right, bottom = bbox
+                im = im.crop((left - x0, top - y0, right - x0, bottom - y0))
+            return im
+    # Cast to Optional[str] needed for Windows and macOS.
+    display_name: str | None = xdisplay
+    try:
+        if not Image.core.HAVE_XCB:
+            msg = "Pillow was built without XCB support"
+            raise OSError(msg)
+        size, data = Image.core.grabscreen_x11(display_name)
+    except OSError:
+        if (
+            display_name is None
+            and sys.platform not in ("darwin", "win32")
+            and shutil.which("gnome-screenshot")
+        ):
+            fh, filepath = tempfile.mkstemp(".png")
+            os.close(fh)
+            subprocess.call(["gnome-screenshot", "-f", filepath])
+            im = Image.open(filepath)
+            im.load()
+            os.unlink(filepath)
+            if bbox:
+                im_cropped = im.crop(bbox)
+                im.close()
+                return im_cropped
+            return im
+        else:
+            raise
+    else:
+        im = Image.frombytes("RGB", size, data, "raw", "BGRX", size[0] * 4, 1)
+        if bbox:
+            im = im.crop(bbox)
+        return im
+
+
+def grabclipboard() -> Image.Image | list[str] | None:
+    if sys.platform == "darwin":
+        fh, filepath = tempfile.mkstemp(".png")
+        os.close(fh)
+        commands = [
+            'set theFile to (open for access POSIX file "'
+            + filepath
+            + '" with write permission)',
+            "try",
+            "    write (the clipboard as «class PNGf») to theFile",
+            "end try",
+            "close access theFile",
+        ]
+        script = ["osascript"]
+        for command in commands:
+            script += ["-e", command]
+        subprocess.call(script)
+
+        im = None
+        if os.stat(filepath).st_size != 0:
+            im = Image.open(filepath)
+            im.load()
+        os.unlink(filepath)
+        return im
+    elif sys.platform == "win32":
+        fmt, data = Image.core.grabclipboard_win32()
+        if fmt == "file":  # CF_HDROP
+            import struct
+
+            o = struct.unpack_from("I", data)[0]
+            if data[16] != 0:
+                files = data[o:].decode("utf-16le").split("\0")
+            else:
+                files = data[o:].decode("mbcs").split("\0")
+            return files[: files.index("")]
+        if isinstance(data, bytes):
+            data = io.BytesIO(data)
+            if fmt == "png":
+                from . import PngImagePlugin
+
+                return PngImagePlugin.PngImageFile(data)
+            elif fmt == "DIB":
+                from . import BmpImagePlugin
+
+                return BmpImagePlugin.DibImageFile(data)
+        return None
+    else:
+        if os.getenv("WAYLAND_DISPLAY"):
+            session_type = "wayland"
+        elif os.getenv("DISPLAY"):
+            session_type = "x11"
+        else:  # Session type check failed
+            session_type = None
+
+        if shutil.which("wl-paste") and session_type in ("wayland", None):
+            args = ["wl-paste", "-t", "image"]
+        elif shutil.which("xclip") and session_type in ("x11", None):
+            args = ["xclip", "-selection", "clipboard", "-t", "image/png", "-o"]
+        else:
+            msg = "wl-paste or xclip is required for ImageGrab.grabclipboard() on Linux"
+            raise NotImplementedError(msg)
+
+        p = subprocess.run(args, capture_output=True)
+        if p.returncode != 0:
+            err = p.stderr
+            for silent_error in [
+                # wl-paste, when the clipboard is empty
+                b"Nothing is copied",
+                # Ubuntu/Debian wl-paste, when the clipboard is empty
+                b"No selection",
+                # Ubuntu/Debian wl-paste, when an image isn't available
+                b"No suitable type of content copied",
+                # wl-paste or Ubuntu/Debian xclip, when an image isn't available
+                b" not available",
+                # xclip, when an image isn't available
+                b"cannot convert ",
+                # xclip, when the clipboard isn't initialized
+                b"xclip: Error: There is no owner for the ",
+            ]:
+                if silent_error in err:
+                    return None
+            msg = f"{args[0]} error"
+            if err:
+                msg += f": {err.strip().decode()}"
+            raise ChildProcessError(msg)
+
+        data = io.BytesIO(p.stdout)
+        im = Image.open(data)
+        im.load()
+        return im

lib/python3.12/site-packages/PIL/ImageMath.py

@@ -0,0 +1,368 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# a simple math add-on for the Python Imaging Library
+#
+# History:
+# 1999-02-15 fl   Original PIL Plus release
+# 2005-05-05 fl   Simplified and cleaned up for PIL 1.1.6
+# 2005-09-12 fl   Fixed int() and float() for Python 2.4.1
+#
+# Copyright (c) 1999-2005 by Secret Labs AB
+# Copyright (c) 2005 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import builtins
+from types import CodeType
+from typing import Any, Callable
+
+from . import Image, _imagingmath
+from ._deprecate import deprecate
+
+
+class _Operand:
+    """Wraps an image operand, providing standard operators"""
+
+    def __init__(self, im: Image.Image):
+        self.im = im
+
+    def __fixup(self, im1: _Operand | float) -> Image.Image:
+        # convert image to suitable mode
+        if isinstance(im1, _Operand):
+            # argument was an image.
+            if im1.im.mode in ("1", "L"):
+                return im1.im.convert("I")
+            elif im1.im.mode in ("I", "F"):
+                return im1.im
+            else:
+                msg = f"unsupported mode: {im1.im.mode}"
+                raise ValueError(msg)
+        else:
+            # argument was a constant
+            if isinstance(im1, (int, float)) and self.im.mode in ("1", "L", "I"):
+                return Image.new("I", self.im.size, im1)
+            else:
+                return Image.new("F", self.im.size, im1)
+
+    def apply(
+        self,
+        op: str,
+        im1: _Operand | float,
+        im2: _Operand | float | None = None,
+        mode: str | None = None,
+    ) -> _Operand:
+        im_1 = self.__fixup(im1)
+        if im2 is None:
+            # unary operation
+            out = Image.new(mode or im_1.mode, im_1.size, None)
+            try:
+                op = getattr(_imagingmath, f"{op}_{im_1.mode}")
+            except AttributeError as e:
+                msg = f"bad operand type for '{op}'"
+                raise TypeError(msg) from e
+            _imagingmath.unop(op, out.getim(), im_1.getim())
+        else:
+            # binary operation
+            im_2 = self.__fixup(im2)
+            if im_1.mode != im_2.mode:
+                # convert both arguments to floating point
+                if im_1.mode != "F":
+                    im_1 = im_1.convert("F")
+                if im_2.mode != "F":
+                    im_2 = im_2.convert("F")
+            if im_1.size != im_2.size:
+                # crop both arguments to a common size
+                size = (
+                    min(im_1.size[0], im_2.size[0]),
+                    min(im_1.size[1], im_2.size[1]),
+                )
+                if im_1.size != size:
+                    im_1 = im_1.crop((0, 0) + size)
+                if im_2.size != size:
+                    im_2 = im_2.crop((0, 0) + size)
+            out = Image.new(mode or im_1.mode, im_1.size, None)
+            try:
+                op = getattr(_imagingmath, f"{op}_{im_1.mode}")
+            except AttributeError as e:
+                msg = f"bad operand type for '{op}'"
+                raise TypeError(msg) from e
+            _imagingmath.binop(op, out.getim(), im_1.getim(), im_2.getim())
+        return _Operand(out)
+
+    # unary operators
+    def __bool__(self) -> bool:
+        # an image is "true" if it contains at least one non-zero pixel
+        return self.im.getbbox() is not None
+
+    def __abs__(self) -> _Operand:
+        return self.apply("abs", self)
+
+    def __pos__(self) -> _Operand:
+        return self
+
+    def __neg__(self) -> _Operand:
+        return self.apply("neg", self)
+
+    # binary operators
+    def __add__(self, other: _Operand | float) -> _Operand:
+        return self.apply("add", self, other)
+
+    def __radd__(self, other: _Operand | float) -> _Operand:
+        return self.apply("add", other, self)
+
+    def __sub__(self, other: _Operand | float) -> _Operand:
+        return self.apply("sub", self, other)
+
+    def __rsub__(self, other: _Operand | float) -> _Operand:
+        return self.apply("sub", other, self)
+
+    def __mul__(self, other: _Operand | float) -> _Operand:
+        return self.apply("mul", self, other)
+
+    def __rmul__(self, other: _Operand | float) -> _Operand:
+        return self.apply("mul", other, self)
+
+    def __truediv__(self, other: _Operand | float) -> _Operand:
+        return self.apply("div", self, other)
+
+    def __rtruediv__(self, other: _Operand | float) -> _Operand:
+        return self.apply("div", other, self)
+
+    def __mod__(self, other: _Operand | float) -> _Operand:
+        return self.apply("mod", self, other)
+
+    def __rmod__(self, other: _Operand | float) -> _Operand:
+        return self.apply("mod", other, self)
+
+    def __pow__(self, other: _Operand | float) -> _Operand:
+        return self.apply("pow", self, other)
+
+    def __rpow__(self, other: _Operand | float) -> _Operand:
+        return self.apply("pow", other, self)
+
+    # bitwise
+    def __invert__(self) -> _Operand:
+        return self.apply("invert", self)
+
+    def __and__(self, other: _Operand | float) -> _Operand:
+        return self.apply("and", self, other)
+
+    def __rand__(self, other: _Operand | float) -> _Operand:
+        return self.apply("and", other, self)
+
+    def __or__(self, other: _Operand | float) -> _Operand:
+        return self.apply("or", self, other)
+
+    def __ror__(self, other: _Operand | float) -> _Operand:
+        return self.apply("or", other, self)
+
+    def __xor__(self, other: _Operand | float) -> _Operand:
+        return self.apply("xor", self, other)
+
+    def __rxor__(self, other: _Operand | float) -> _Operand:
+        return self.apply("xor", other, self)
+
+    def __lshift__(self, other: _Operand | float) -> _Operand:
+        return self.apply("lshift", self, other)
+
+    def __rshift__(self, other: _Operand | float) -> _Operand:
+        return self.apply("rshift", self, other)
+
+    # logical
+    def __eq__(self, other: _Operand | float) -> _Operand:  # type: ignore[override]
+        return self.apply("eq", self, other)
+
+    def __ne__(self, other: _Operand | float) -> _Operand:  # type: ignore[override]
+        return self.apply("ne", self, other)
+
+    def __lt__(self, other: _Operand | float) -> _Operand:
+        return self.apply("lt", self, other)
+
+    def __le__(self, other: _Operand | float) -> _Operand:
+        return self.apply("le", self, other)
+
+    def __gt__(self, other: _Operand | float) -> _Operand:
+        return self.apply("gt", self, other)
+
+    def __ge__(self, other: _Operand | float) -> _Operand:
+        return self.apply("ge", self, other)
+
+
+# conversions
+def imagemath_int(self: _Operand) -> _Operand:
+    return _Operand(self.im.convert("I"))
+
+
+def imagemath_float(self: _Operand) -> _Operand:
+    return _Operand(self.im.convert("F"))
+
+
+# logical
+def imagemath_equal(self: _Operand, other: _Operand | float | None) -> _Operand:
+    return self.apply("eq", self, other, mode="I")
+
+
+def imagemath_notequal(self: _Operand, other: _Operand | float | None) -> _Operand:
+    return self.apply("ne", self, other, mode="I")
+
+
+def imagemath_min(self: _Operand, other: _Operand | float | None) -> _Operand:
+    return self.apply("min", self, other)
+
+
+def imagemath_max(self: _Operand, other: _Operand | float | None) -> _Operand:
+    return self.apply("max", self, other)
+
+
+def imagemath_convert(self: _Operand, mode: str) -> _Operand:
+    return _Operand(self.im.convert(mode))
+
+
+ops = {
+    "int": imagemath_int,
+    "float": imagemath_float,
+    "equal": imagemath_equal,
+    "notequal": imagemath_notequal,
+    "min": imagemath_min,
+    "max": imagemath_max,
+    "convert": imagemath_convert,
+}
+
+
+def lambda_eval(
+    expression: Callable[[dict[str, Any]], Any],
+    options: dict[str, Any] = {},
+    **kw: Any,
+) -> Any:
+    """
+    Returns the result of an image function.
+
+    :py:mod:`~PIL.ImageMath` only supports single-layer images. To process multi-band
+    images, use the :py:meth:`~PIL.Image.Image.split` method or
+    :py:func:`~PIL.Image.merge` function.
+
+    :param expression: A function that receives a dictionary.
+    :param options: Values to add to the function's dictionary. Deprecated.
+                    You can instead use one or more keyword arguments.
+    :param **kw: Values to add to the function's dictionary.
+    :return: The expression result. This is usually an image object, but can
+             also be an integer, a floating point value, or a pixel tuple,
+             depending on the expression.
+    """
+
+    if options:
+        deprecate(
+            "ImageMath.lambda_eval options",
+            12,
+            "ImageMath.lambda_eval keyword arguments",
+        )
+
+    args: dict[str, Any] = ops.copy()
+    args.update(options)
+    args.update(kw)
+    for k, v in args.items():
+        if isinstance(v, Image.Image):
+            args[k] = _Operand(v)
+
+    out = expression(args)
+    try:
+        return out.im
+    except AttributeError:
+        return out
+
+
+def unsafe_eval(
+    expression: str,
+    options: dict[str, Any] = {},
+    **kw: Any,
+) -> Any:
+    """
+    Evaluates an image expression. This uses Python's ``eval()`` function to process
+    the expression string, and carries the security risks of doing so. It is not
+    recommended to process expressions without considering this.
+    :py:meth:`~lambda_eval` is a more secure alternative.
+
+    :py:mod:`~PIL.ImageMath` only supports single-layer images. To process multi-band
+    images, use the :py:meth:`~PIL.Image.Image.split` method or
+    :py:func:`~PIL.Image.merge` function.
+
+    :param expression: A string containing a Python-style expression.
+    :param options: Values to add to the evaluation context. Deprecated.
+                    You can instead use one or more keyword arguments.
+    :param **kw: Values to add to the evaluation context.
+    :return: The evaluated expression. This is usually an image object, but can
+             also be an integer, a floating point value, or a pixel tuple,
+             depending on the expression.
+    """
+
+    if options:
+        deprecate(
+            "ImageMath.unsafe_eval options",
+            12,
+            "ImageMath.unsafe_eval keyword arguments",
+        )
+
+    # build execution namespace
+    args: dict[str, Any] = ops.copy()
+    for k in list(options.keys()) + list(kw.keys()):
+        if "__" in k or hasattr(builtins, k):
+            msg = f"'{k}' not allowed"
+            raise ValueError(msg)
+
+    args.update(options)
+    args.update(kw)
+    for k, v in args.items():
+        if isinstance(v, Image.Image):
+            args[k] = _Operand(v)
+
+    compiled_code = compile(expression, "<string>", "eval")
+
+    def scan(code: CodeType) -> None:
+        for const in code.co_consts:
+            if type(const) is type(compiled_code):
+                scan(const)
+
+        for name in code.co_names:
+            if name not in args and name != "abs":
+                msg = f"'{name}' not allowed"
+                raise ValueError(msg)
+
+    scan(compiled_code)
+    out = builtins.eval(expression, {"__builtins": {"abs": abs}}, args)
+    try:
+        return out.im
+    except AttributeError:
+        return out
+
+
+def eval(
+    expression: str,
+    _dict: dict[str, Any] = {},
+    **kw: Any,
+) -> Any:
+    """
+    Evaluates an image expression.
+
+    Deprecated. Use lambda_eval() or unsafe_eval() instead.
+
+    :param expression: A string containing a Python-style expression.
+    :param _dict: Values to add to the evaluation context.  You
+                  can either use a dictionary, or one or more keyword
+                  arguments.
+    :return: The evaluated expression. This is usually an image object, but can
+             also be an integer, a floating point value, or a pixel tuple,
+             depending on the expression.
+
+    ..  deprecated:: 10.3.0
+    """
+
+    deprecate(
+        "ImageMath.eval",
+        12,
+        "ImageMath.lambda_eval or ImageMath.unsafe_eval",
+    )
+    return unsafe_eval(expression, _dict, **kw)

lib/python3.12/site-packages/PIL/ImageMode.py

@@ -0,0 +1,92 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# standard mode descriptors
+#
+# History:
+# 2006-03-20 fl   Added
+#
+# Copyright (c) 2006 by Secret Labs AB.
+# Copyright (c) 2006 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import sys
+from functools import lru_cache
+from typing import NamedTuple
+
+from ._deprecate import deprecate
+
+
+class ModeDescriptor(NamedTuple):
+    """Wrapper for mode strings."""
+
+    mode: str
+    bands: tuple[str, ...]
+    basemode: str
+    basetype: str
+    typestr: str
+
+    def __str__(self) -> str:
+        return self.mode
+
+
+@lru_cache
+def getmode(mode: str) -> ModeDescriptor:
+    """Gets a mode descriptor for the given mode."""
+    endian = "<" if sys.byteorder == "little" else ">"
+
+    modes = {
+        # core modes
+        # Bits need to be extended to bytes
+        "1": ("L", "L", ("1",), "|b1"),
+        "L": ("L", "L", ("L",), "|u1"),
+        "I": ("L", "I", ("I",), f"{endian}i4"),
+        "F": ("L", "F", ("F",), f"{endian}f4"),
+        "P": ("P", "L", ("P",), "|u1"),
+        "RGB": ("RGB", "L", ("R", "G", "B"), "|u1"),
+        "RGBX": ("RGB", "L", ("R", "G", "B", "X"), "|u1"),
+        "RGBA": ("RGB", "L", ("R", "G", "B", "A"), "|u1"),
+        "CMYK": ("RGB", "L", ("C", "M", "Y", "K"), "|u1"),
+        "YCbCr": ("RGB", "L", ("Y", "Cb", "Cr"), "|u1"),
+        # UNDONE - unsigned |u1i1i1
+        "LAB": ("RGB", "L", ("L", "A", "B"), "|u1"),
+        "HSV": ("RGB", "L", ("H", "S", "V"), "|u1"),
+        # extra experimental modes
+        "RGBa": ("RGB", "L", ("R", "G", "B", "a"), "|u1"),
+        "BGR;15": ("RGB", "L", ("B", "G", "R"), "|u1"),
+        "BGR;16": ("RGB", "L", ("B", "G", "R"), "|u1"),
+        "BGR;24": ("RGB", "L", ("B", "G", "R"), "|u1"),
+        "LA": ("L", "L", ("L", "A"), "|u1"),
+        "La": ("L", "L", ("L", "a"), "|u1"),
+        "PA": ("RGB", "L", ("P", "A"), "|u1"),
+    }
+    if mode in modes:
+        if mode in ("BGR;15", "BGR;16", "BGR;24"):
+            deprecate(mode, 12)
+        base_mode, base_type, bands, type_str = modes[mode]
+        return ModeDescriptor(mode, bands, base_mode, base_type, type_str)
+
+    mapping_modes = {
+        # I;16 == I;16L, and I;32 == I;32L
+        "I;16": "<u2",
+        "I;16S": "<i2",
+        "I;16L": "<u2",
+        "I;16LS": "<i2",
+        "I;16B": ">u2",
+        "I;16BS": ">i2",
+        "I;16N": f"{endian}u2",
+        "I;16NS": f"{endian}i2",
+        "I;32": "<u4",
+        "I;32B": ">u4",
+        "I;32L": "<u4",
+        "I;32S": "<i4",
+        "I;32BS": ">i4",
+        "I;32LS": "<i4",
+    }
+
+    type_str = mapping_modes[mode]
+    return ModeDescriptor(mode, ("I",), "L", "L", type_str)

lib/python3.12/site-packages/PIL/ImageMorph.py

@@ -0,0 +1,265 @@
+# A binary morphology add-on for the Python Imaging Library
+#
+# History:
+#   2014-06-04 Initial version.
+#
+# Copyright (c) 2014 Dov Grobgeld <dov.grobgeld@gmail.com>
+from __future__ import annotations
+
+import re
+
+from . import Image, _imagingmorph
+
+LUT_SIZE = 1 << 9
+
+# fmt: off
+ROTATION_MATRIX = [
+    6, 3, 0,
+    7, 4, 1,
+    8, 5, 2,
+]
+MIRROR_MATRIX = [
+    2, 1, 0,
+    5, 4, 3,
+    8, 7, 6,
+]
+# fmt: on
+
+
+class LutBuilder:
+    """A class for building a MorphLut from a descriptive language
+
+    The input patterns is a list of a strings sequences like these::
+
+        4:(...
+           .1.
+           111)->1
+
+    (whitespaces including linebreaks are ignored). The option 4
+    describes a series of symmetry operations (in this case a
+    4-rotation), the pattern is described by:
+
+    - . or X - Ignore
+    - 1 - Pixel is on
+    - 0 - Pixel is off
+
+    The result of the operation is described after "->" string.
+
+    The default is to return the current pixel value, which is
+    returned if no other match is found.
+
+    Operations:
+
+    - 4 - 4 way rotation
+    - N - Negate
+    - 1 - Dummy op for no other operation (an op must always be given)
+    - M - Mirroring
+
+    Example::
+
+        lb = LutBuilder(patterns = ["4:(... .1. 111)->1"])
+        lut = lb.build_lut()
+
+    """
+
+    def __init__(
+        self, patterns: list[str] | None = None, op_name: str | None = None
+    ) -> None:
+        if patterns is not None:
+            self.patterns = patterns
+        else:
+            self.patterns = []
+        self.lut: bytearray | None = None
+        if op_name is not None:
+            known_patterns = {
+                "corner": ["1:(... ... ...)->0", "4:(00. 01. ...)->1"],
+                "dilation4": ["4:(... .0. .1.)->1"],
+                "dilation8": ["4:(... .0. .1.)->1", "4:(... .0. ..1)->1"],
+                "erosion4": ["4:(... .1. .0.)->0"],
+                "erosion8": ["4:(... .1. .0.)->0", "4:(... .1. ..0)->0"],
+                "edge": [
+                    "1:(... ... ...)->0",
+                    "4:(.0. .1. ...)->1",
+                    "4:(01. .1. ...)->1",
+                ],
+            }
+            if op_name not in known_patterns:
+                msg = f"Unknown pattern {op_name}!"
+                raise Exception(msg)
+
+            self.patterns = known_patterns[op_name]
+
+    def add_patterns(self, patterns: list[str]) -> None:
+        self.patterns += patterns
+
+    def build_default_lut(self) -> None:
+        symbols = [0, 1]
+        m = 1 << 4  # pos of current pixel
+        self.lut = bytearray(symbols[(i & m) > 0] for i in range(LUT_SIZE))
+
+    def get_lut(self) -> bytearray | None:
+        return self.lut
+
+    def _string_permute(self, pattern: str, permutation: list[int]) -> str:
+        """string_permute takes a pattern and a permutation and returns the
+        string permuted according to the permutation list.
+        """
+        assert len(permutation) == 9
+        return "".join(pattern[p] for p in permutation)
+
+    def _pattern_permute(
+        self, basic_pattern: str, options: str, basic_result: int
+    ) -> list[tuple[str, int]]:
+        """pattern_permute takes a basic pattern and its result and clones
+        the pattern according to the modifications described in the $options
+        parameter. It returns a list of all cloned patterns."""
+        patterns = [(basic_pattern, basic_result)]
+
+        # rotations
+        if "4" in options:
+            res = patterns[-1][1]
+            for i in range(4):
+                patterns.append(
+                    (self._string_permute(patterns[-1][0], ROTATION_MATRIX), res)
+                )
+        # mirror
+        if "M" in options:
+            n = len(patterns)
+            for pattern, res in patterns[:n]:
+                patterns.append((self._string_permute(pattern, MIRROR_MATRIX), res))
+
+        # negate
+        if "N" in options:
+            n = len(patterns)
+            for pattern, res in patterns[:n]:
+                # Swap 0 and 1
+                pattern = pattern.replace("0", "Z").replace("1", "0").replace("Z", "1")
+                res = 1 - int(res)
+                patterns.append((pattern, res))
+
+        return patterns
+
+    def build_lut(self) -> bytearray:
+        """Compile all patterns into a morphology lut.
+
+        TBD :Build based on (file) morphlut:modify_lut
+        """
+        self.build_default_lut()
+        assert self.lut is not None
+        patterns = []
+
+        # Parse and create symmetries of the patterns strings
+        for p in self.patterns:
+            m = re.search(r"(\w*):?\s*\((.+?)\)\s*->\s*(\d)", p.replace("\n", ""))
+            if not m:
+                msg = 'Syntax error in pattern "' + p + '"'
+                raise Exception(msg)
+            options = m.group(1)
+            pattern = m.group(2)
+            result = int(m.group(3))
+
+            # Get rid of spaces
+            pattern = pattern.replace(" ", "").replace("\n", "")
+
+            patterns += self._pattern_permute(pattern, options, result)
+
+        # compile the patterns into regular expressions for speed
+        compiled_patterns = []
+        for pattern in patterns:
+            p = pattern[0].replace(".", "X").replace("X", "[01]")
+            compiled_patterns.append((re.compile(p), pattern[1]))
+
+        # Step through table and find patterns that match.
+        # Note that all the patterns are searched. The last one
+        # caught overrides
+        for i in range(LUT_SIZE):
+            # Build the bit pattern
+            bitpattern = bin(i)[2:]
+            bitpattern = ("0" * (9 - len(bitpattern)) + bitpattern)[::-1]
+
+            for pattern, r in compiled_patterns:
+                if pattern.match(bitpattern):
+                    self.lut[i] = [0, 1][r]
+
+        return self.lut
+
+
+class MorphOp:
+    """A class for binary morphological operators"""
+
+    def __init__(
+        self,
+        lut: bytearray | None = None,
+        op_name: str | None = None,
+        patterns: list[str] | None = None,
+    ) -> None:
+        """Create a binary morphological operator"""
+        self.lut = lut
+        if op_name is not None:
+            self.lut = LutBuilder(op_name=op_name).build_lut()
+        elif patterns is not None:
+            self.lut = LutBuilder(patterns=patterns).build_lut()
+
+    def apply(self, image: Image.Image) -> tuple[int, Image.Image]:
+        """Run a single morphological operation on an image
+
+        Returns a tuple of the number of changed pixels and the
+        morphed image"""
+        if self.lut is None:
+            msg = "No operator loaded"
+            raise Exception(msg)
+
+        if image.mode != "L":
+            msg = "Image mode must be L"
+            raise ValueError(msg)
+        outimage = Image.new(image.mode, image.size, None)
+        count = _imagingmorph.apply(bytes(self.lut), image.getim(), outimage.getim())
+        return count, outimage
+
+    def match(self, image: Image.Image) -> list[tuple[int, int]]:
+        """Get a list of coordinates matching the morphological operation on
+        an image.
+
+        Returns a list of tuples of (x,y) coordinates
+        of all matching pixels. See :ref:`coordinate-system`."""
+        if self.lut is None:
+            msg = "No operator loaded"
+            raise Exception(msg)
+
+        if image.mode != "L":
+            msg = "Image mode must be L"
+            raise ValueError(msg)
+        return _imagingmorph.match(bytes(self.lut), image.getim())
+
+    def get_on_pixels(self, image: Image.Image) -> list[tuple[int, int]]:
+        """Get a list of all turned on pixels in a binary image
+
+        Returns a list of tuples of (x,y) coordinates
+        of all matching pixels. See :ref:`coordinate-system`."""
+
+        if image.mode != "L":
+            msg = "Image mode must be L"
+            raise ValueError(msg)
+        return _imagingmorph.get_on_pixels(image.getim())
+
+    def load_lut(self, filename: str) -> None:
+        """Load an operator from an mrl file"""
+        with open(filename, "rb") as f:
+            self.lut = bytearray(f.read())
+
+        if len(self.lut) != LUT_SIZE:
+            self.lut = None
+            msg = "Wrong size operator file!"
+            raise Exception(msg)
+
+    def save_lut(self, filename: str) -> None:
+        """Save an operator to an mrl file"""
+        if self.lut is None:
+            msg = "No operator loaded"
+            raise Exception(msg)
+        with open(filename, "wb") as f:
+            f.write(self.lut)
+
+    def set_lut(self, lut: bytearray | None) -> None:
+        """Set the lut from an external source"""
+        self.lut = lut

lib/python3.12/site-packages/PIL/ImageOps.py

@@ -0,0 +1,730 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# standard image operations
+#
+# History:
+# 2001-10-20 fl   Created
+# 2001-10-23 fl   Added autocontrast operator
+# 2001-12-18 fl   Added Kevin's fit operator
+# 2004-03-14 fl   Fixed potential division by zero in equalize
+# 2005-05-05 fl   Fixed equalize for low number of values
+#
+# Copyright (c) 2001-2004 by Secret Labs AB
+# Copyright (c) 2001-2004 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import functools
+import operator
+import re
+from collections.abc import Sequence
+from typing import Protocol, cast
+
+from . import ExifTags, Image, ImagePalette
+
+#
+# helpers
+
+
+def _border(border: int | tuple[int, ...]) -> tuple[int, int, int, int]:
+    if isinstance(border, tuple):
+        if len(border) == 2:
+            left, top = right, bottom = border
+        elif len(border) == 4:
+            left, top, right, bottom = border
+    else:
+        left = top = right = bottom = border
+    return left, top, right, bottom
+
+
+def _color(color: str | int | tuple[int, ...], mode: str) -> int | tuple[int, ...]:
+    if isinstance(color, str):
+        from . import ImageColor
+
+        color = ImageColor.getcolor(color, mode)
+    return color
+
+
+def _lut(image: Image.Image, lut: list[int]) -> Image.Image:
+    if image.mode == "P":
+        # FIXME: apply to lookup table, not image data
+        msg = "mode P support coming soon"
+        raise NotImplementedError(msg)
+    elif image.mode in ("L", "RGB"):
+        if image.mode == "RGB" and len(lut) == 256:
+            lut = lut + lut + lut
+        return image.point(lut)
+    else:
+        msg = f"not supported for mode {image.mode}"
+        raise OSError(msg)
+
+
+#
+# actions
+
+
+def autocontrast(
+    image: Image.Image,
+    cutoff: float | tuple[float, float] = 0,
+    ignore: int | Sequence[int] | None = None,
+    mask: Image.Image | None = None,
+    preserve_tone: bool = False,
+) -> Image.Image:
+    """
+    Maximize (normalize) image contrast. This function calculates a
+    histogram of the input image (or mask region), removes ``cutoff`` percent of the
+    lightest and darkest pixels from the histogram, and remaps the image
+    so that the darkest pixel becomes black (0), and the lightest
+    becomes white (255).
+
+    :param image: The image to process.
+    :param cutoff: The percent to cut off from the histogram on the low and
+                   high ends. Either a tuple of (low, high), or a single
+                   number for both.
+    :param ignore: The background pixel value (use None for no background).
+    :param mask: Histogram used in contrast operation is computed using pixels
+                 within the mask. If no mask is given the entire image is used
+                 for histogram computation.
+    :param preserve_tone: Preserve image tone in Photoshop-like style autocontrast.
+
+                          .. versionadded:: 8.2.0
+
+    :return: An image.
+    """
+    if preserve_tone:
+        histogram = image.convert("L").histogram(mask)
+    else:
+        histogram = image.histogram(mask)
+
+    lut = []
+    for layer in range(0, len(histogram), 256):
+        h = histogram[layer : layer + 256]
+        if ignore is not None:
+            # get rid of outliers
+            if isinstance(ignore, int):
+                h[ignore] = 0
+            else:
+                for ix in ignore:
+                    h[ix] = 0
+        if cutoff:
+            # cut off pixels from both ends of the histogram
+            if not isinstance(cutoff, tuple):
+                cutoff = (cutoff, cutoff)
+            # get number of pixels
+            n = 0
+            for ix in range(256):
+                n = n + h[ix]
+            # remove cutoff% pixels from the low end
+            cut = int(n * cutoff[0] // 100)
+            for lo in range(256):
+                if cut > h[lo]:
+                    cut = cut - h[lo]
+                    h[lo] = 0
+                else:
+                    h[lo] -= cut
+                    cut = 0
+                if cut <= 0:
+                    break
+            # remove cutoff% samples from the high end
+            cut = int(n * cutoff[1] // 100)
+            for hi in range(255, -1, -1):
+                if cut > h[hi]:
+                    cut = cut - h[hi]
+                    h[hi] = 0
+                else:
+                    h[hi] -= cut
+                    cut = 0
+                if cut <= 0:
+                    break
+        # find lowest/highest samples after preprocessing
+        for lo in range(256):
+            if h[lo]:
+                break
+        for hi in range(255, -1, -1):
+            if h[hi]:
+                break
+        if hi <= lo:
+            # don't bother
+            lut.extend(list(range(256)))
+        else:
+            scale = 255.0 / (hi - lo)
+            offset = -lo * scale
+            for ix in range(256):
+                ix = int(ix * scale + offset)
+                if ix < 0:
+                    ix = 0
+                elif ix > 255:
+                    ix = 255
+                lut.append(ix)
+    return _lut(image, lut)
+
+
+def colorize(
+    image: Image.Image,
+    black: str | tuple[int, ...],
+    white: str | tuple[int, ...],
+    mid: str | int | tuple[int, ...] | None = None,
+    blackpoint: int = 0,
+    whitepoint: int = 255,
+    midpoint: int = 127,
+) -> Image.Image:
+    """
+    Colorize grayscale image.
+    This function calculates a color wedge which maps all black pixels in
+    the source image to the first color and all white pixels to the
+    second color. If ``mid`` is specified, it uses three-color mapping.
+    The ``black`` and ``white`` arguments should be RGB tuples or color names;
+    optionally you can use three-color mapping by also specifying ``mid``.
+    Mapping positions for any of the colors can be specified
+    (e.g. ``blackpoint``), where these parameters are the integer
+    value corresponding to where the corresponding color should be mapped.
+    These parameters must have logical order, such that
+    ``blackpoint <= midpoint <= whitepoint`` (if ``mid`` is specified).
+
+    :param image: The image to colorize.
+    :param black: The color to use for black input pixels.
+    :param white: The color to use for white input pixels.
+    :param mid: The color to use for midtone input pixels.
+    :param blackpoint: an int value [0, 255] for the black mapping.
+    :param whitepoint: an int value [0, 255] for the white mapping.
+    :param midpoint: an int value [0, 255] for the midtone mapping.
+    :return: An image.
+    """
+
+    # Initial asserts
+    assert image.mode == "L"
+    if mid is None:
+        assert 0 <= blackpoint <= whitepoint <= 255
+    else:
+        assert 0 <= blackpoint <= midpoint <= whitepoint <= 255
+
+    # Define colors from arguments
+    rgb_black = cast(Sequence[int], _color(black, "RGB"))
+    rgb_white = cast(Sequence[int], _color(white, "RGB"))
+    rgb_mid = cast(Sequence[int], _color(mid, "RGB")) if mid is not None else None
+
+    # Empty lists for the mapping
+    red = []
+    green = []
+    blue = []
+
+    # Create the low-end values
+    for i in range(0, blackpoint):
+        red.append(rgb_black[0])
+        green.append(rgb_black[1])
+        blue.append(rgb_black[2])
+
+    # Create the mapping (2-color)
+    if rgb_mid is None:
+        range_map = range(0, whitepoint - blackpoint)
+
+        for i in range_map:
+            red.append(
+                rgb_black[0] + i * (rgb_white[0] - rgb_black[0]) // len(range_map)
+            )
+            green.append(
+                rgb_black[1] + i * (rgb_white[1] - rgb_black[1]) // len(range_map)
+            )
+            blue.append(
+                rgb_black[2] + i * (rgb_white[2] - rgb_black[2]) // len(range_map)
+            )
+
+    # Create the mapping (3-color)
+    else:
+        range_map1 = range(0, midpoint - blackpoint)
+        range_map2 = range(0, whitepoint - midpoint)
+
+        for i in range_map1:
+            red.append(
+                rgb_black[0] + i * (rgb_mid[0] - rgb_black[0]) // len(range_map1)
+            )
+            green.append(
+                rgb_black[1] + i * (rgb_mid[1] - rgb_black[1]) // len(range_map1)
+            )
+            blue.append(
+                rgb_black[2] + i * (rgb_mid[2] - rgb_black[2]) // len(range_map1)
+            )
+        for i in range_map2:
+            red.append(rgb_mid[0] + i * (rgb_white[0] - rgb_mid[0]) // len(range_map2))
+            green.append(
+                rgb_mid[1] + i * (rgb_white[1] - rgb_mid[1]) // len(range_map2)
+            )
+            blue.append(rgb_mid[2] + i * (rgb_white[2] - rgb_mid[2]) // len(range_map2))
+
+    # Create the high-end values
+    for i in range(0, 256 - whitepoint):
+        red.append(rgb_white[0])
+        green.append(rgb_white[1])
+        blue.append(rgb_white[2])
+
+    # Return converted image
+    image = image.convert("RGB")
+    return _lut(image, red + green + blue)
+
+
+def contain(
+    image: Image.Image, size: tuple[int, int], method: int = Image.Resampling.BICUBIC
+) -> Image.Image:
+    """
+    Returns a resized version of the image, set to the maximum width and height
+    within the requested size, while maintaining the original aspect ratio.
+
+    :param image: The image to resize.
+    :param size: The requested output size in pixels, given as a
+                 (width, height) tuple.
+    :param method: Resampling method to use. Default is
+                   :py:attr:`~PIL.Image.Resampling.BICUBIC`.
+                   See :ref:`concept-filters`.
+    :return: An image.
+    """
+
+    im_ratio = image.width / image.height
+    dest_ratio = size[0] / size[1]
+
+    if im_ratio != dest_ratio:
+        if im_ratio > dest_ratio:
+            new_height = round(image.height / image.width * size[0])
+            if new_height != size[1]:
+                size = (size[0], new_height)
+        else:
+            new_width = round(image.width / image.height * size[1])
+            if new_width != size[0]:
+                size = (new_width, size[1])
+    return image.resize(size, resample=method)
+
+
+def cover(
+    image: Image.Image, size: tuple[int, int], method: int = Image.Resampling.BICUBIC
+) -> Image.Image:
+    """
+    Returns a resized version of the image, so that the requested size is
+    covered, while maintaining the original aspect ratio.
+
+    :param image: The image to resize.
+    :param size: The requested output size in pixels, given as a
+                 (width, height) tuple.
+    :param method: Resampling method to use. Default is
+                   :py:attr:`~PIL.Image.Resampling.BICUBIC`.
+                   See :ref:`concept-filters`.
+    :return: An image.
+    """
+
+    im_ratio = image.width / image.height
+    dest_ratio = size[0] / size[1]
+
+    if im_ratio != dest_ratio:
+        if im_ratio < dest_ratio:
+            new_height = round(image.height / image.width * size[0])
+            if new_height != size[1]:
+                size = (size[0], new_height)
+        else:
+            new_width = round(image.width / image.height * size[1])
+            if new_width != size[0]:
+                size = (new_width, size[1])
+    return image.resize(size, resample=method)
+
+
+def pad(
+    image: Image.Image,
+    size: tuple[int, int],
+    method: int = Image.Resampling.BICUBIC,
+    color: str | int | tuple[int, ...] | None = None,
+    centering: tuple[float, float] = (0.5, 0.5),
+) -> Image.Image:
+    """
+    Returns a resized and padded version of the image, expanded to fill the
+    requested aspect ratio and size.
+
+    :param image: The image to resize and crop.
+    :param size: The requested output size in pixels, given as a
+                 (width, height) tuple.
+    :param method: Resampling method to use. Default is
+                   :py:attr:`~PIL.Image.Resampling.BICUBIC`.
+                   See :ref:`concept-filters`.
+    :param color: The background color of the padded image.
+    :param centering: Control the position of the original image within the
+                      padded version.
+
+                          (0.5, 0.5) will keep the image centered
+                          (0, 0) will keep the image aligned to the top left
+                          (1, 1) will keep the image aligned to the bottom
+                          right
+    :return: An image.
+    """
+
+    resized = contain(image, size, method)
+    if resized.size == size:
+        out = resized
+    else:
+        out = Image.new(image.mode, size, color)
+        if resized.palette:
+            palette = resized.getpalette()
+            if palette is not None:
+                out.putpalette(palette)
+        if resized.width != size[0]:
+            x = round((size[0] - resized.width) * max(0, min(centering[0], 1)))
+            out.paste(resized, (x, 0))
+        else:
+            y = round((size[1] - resized.height) * max(0, min(centering[1], 1)))
+            out.paste(resized, (0, y))
+    return out
+
+
+def crop(image: Image.Image, border: int = 0) -> Image.Image:
+    """
+    Remove border from image.  The same amount of pixels are removed
+    from all four sides.  This function works on all image modes.
+
+    .. seealso:: :py:meth:`~PIL.Image.Image.crop`
+
+    :param image: The image to crop.
+    :param border: The number of pixels to remove.
+    :return: An image.
+    """
+    left, top, right, bottom = _border(border)
+    return image.crop((left, top, image.size[0] - right, image.size[1] - bottom))
+
+
+def scale(
+    image: Image.Image, factor: float, resample: int = Image.Resampling.BICUBIC
+) -> Image.Image:
+    """
+    Returns a rescaled image by a specific factor given in parameter.
+    A factor greater than 1 expands the image, between 0 and 1 contracts the
+    image.
+
+    :param image: The image to rescale.
+    :param factor: The expansion factor, as a float.
+    :param resample: Resampling method to use. Default is
+                     :py:attr:`~PIL.Image.Resampling.BICUBIC`.
+                     See :ref:`concept-filters`.
+    :returns: An :py:class:`~PIL.Image.Image` object.
+    """
+    if factor == 1:
+        return image.copy()
+    elif factor <= 0:
+        msg = "the factor must be greater than 0"
+        raise ValueError(msg)
+    else:
+        size = (round(factor * image.width), round(factor * image.height))
+        return image.resize(size, resample)
+
+
+class SupportsGetMesh(Protocol):
+    """
+    An object that supports the ``getmesh`` method, taking an image as an
+    argument, and returning a list of tuples. Each tuple contains two tuples,
+    the source box as a tuple of 4 integers, and a tuple of 8 integers for the
+    final quadrilateral, in order of top left, bottom left, bottom right, top
+    right.
+    """
+
+    def getmesh(
+        self, image: Image.Image
+    ) -> list[
+        tuple[tuple[int, int, int, int], tuple[int, int, int, int, int, int, int, int]]
+    ]: ...
+
+
+def deform(
+    image: Image.Image,
+    deformer: SupportsGetMesh,
+    resample: int = Image.Resampling.BILINEAR,
+) -> Image.Image:
+    """
+    Deform the image.
+
+    :param image: The image to deform.
+    :param deformer: A deformer object.  Any object that implements a
+                    ``getmesh`` method can be used.
+    :param resample: An optional resampling filter. Same values possible as
+       in the PIL.Image.transform function.
+    :return: An image.
+    """
+    return image.transform(
+        image.size, Image.Transform.MESH, deformer.getmesh(image), resample
+    )
+
+
+def equalize(image: Image.Image, mask: Image.Image | None = None) -> Image.Image:
+    """
+    Equalize the image histogram. This function applies a non-linear
+    mapping to the input image, in order to create a uniform
+    distribution of grayscale values in the output image.
+
+    :param image: The image to equalize.
+    :param mask: An optional mask.  If given, only the pixels selected by
+                 the mask are included in the analysis.
+    :return: An image.
+    """
+    if image.mode == "P":
+        image = image.convert("RGB")
+    h = image.histogram(mask)
+    lut = []
+    for b in range(0, len(h), 256):
+        histo = [_f for _f in h[b : b + 256] if _f]
+        if len(histo) <= 1:
+            lut.extend(list(range(256)))
+        else:
+            step = (functools.reduce(operator.add, histo) - histo[-1]) // 255
+            if not step:
+                lut.extend(list(range(256)))
+            else:
+                n = step // 2
+                for i in range(256):
+                    lut.append(n // step)
+                    n = n + h[i + b]
+    return _lut(image, lut)
+
+
+def expand(
+    image: Image.Image,
+    border: int | tuple[int, ...] = 0,
+    fill: str | int | tuple[int, ...] = 0,
+) -> Image.Image:
+    """
+    Add border to the image
+
+    :param image: The image to expand.
+    :param border: Border width, in pixels.
+    :param fill: Pixel fill value (a color value).  Default is 0 (black).
+    :return: An image.
+    """
+    left, top, right, bottom = _border(border)
+    width = left + image.size[0] + right
+    height = top + image.size[1] + bottom
+    color = _color(fill, image.mode)
+    if image.palette:
+        palette = ImagePalette.ImagePalette(palette=image.getpalette())
+        if isinstance(color, tuple) and (len(color) == 3 or len(color) == 4):
+            color = palette.getcolor(color)
+    else:
+        palette = None
+    out = Image.new(image.mode, (width, height), color)
+    if palette:
+        out.putpalette(palette.palette)
+    out.paste(image, (left, top))
+    return out
+
+
+def fit(
+    image: Image.Image,
+    size: tuple[int, int],
+    method: int = Image.Resampling.BICUBIC,
+    bleed: float = 0.0,
+    centering: tuple[float, float] = (0.5, 0.5),
+) -> Image.Image:
+    """
+    Returns a resized and cropped version of the image, cropped to the
+    requested aspect ratio and size.
+
+    This function was contributed by Kevin Cazabon.
+
+    :param image: The image to resize and crop.
+    :param size: The requested output size in pixels, given as a
+                 (width, height) tuple.
+    :param method: Resampling method to use. Default is
+                   :py:attr:`~PIL.Image.Resampling.BICUBIC`.
+                   See :ref:`concept-filters`.
+    :param bleed: Remove a border around the outside of the image from all
+                  four edges. The value is a decimal percentage (use 0.01 for
+                  one percent). The default value is 0 (no border).
+                  Cannot be greater than or equal to 0.5.
+    :param centering: Control the cropping position.  Use (0.5, 0.5) for
+                      center cropping (e.g. if cropping the width, take 50% off
+                      of the left side, and therefore 50% off the right side).
+                      (0.0, 0.0) will crop from the top left corner (i.e. if
+                      cropping the width, take all of the crop off of the right
+                      side, and if cropping the height, take all of it off the
+                      bottom).  (1.0, 0.0) will crop from the bottom left
+                      corner, etc. (i.e. if cropping the width, take all of the
+                      crop off the left side, and if cropping the height take
+                      none from the top, and therefore all off the bottom).
+    :return: An image.
+    """
+
+    # by Kevin Cazabon, Feb 17/2000
+    # kevin@cazabon.com
+    # https://www.cazabon.com
+
+    centering_x, centering_y = centering
+
+    if not 0.0 <= centering_x <= 1.0:
+        centering_x = 0.5
+    if not 0.0 <= centering_y <= 1.0:
+        centering_y = 0.5
+
+    if not 0.0 <= bleed < 0.5:
+        bleed = 0.0
+
+    # calculate the area to use for resizing and cropping, subtracting
+    # the 'bleed' around the edges
+
+    # number of pixels to trim off on Top and Bottom, Left and Right
+    bleed_pixels = (bleed * image.size[0], bleed * image.size[1])
+
+    live_size = (
+        image.size[0] - bleed_pixels[0] * 2,
+        image.size[1] - bleed_pixels[1] * 2,
+    )
+
+    # calculate the aspect ratio of the live_size
+    live_size_ratio = live_size[0] / live_size[1]
+
+    # calculate the aspect ratio of the output image
+    output_ratio = size[0] / size[1]
+
+    # figure out if the sides or top/bottom will be cropped off
+    if live_size_ratio == output_ratio:
+        # live_size is already the needed ratio
+        crop_width = live_size[0]
+        crop_height = live_size[1]
+    elif live_size_ratio >= output_ratio:
+        # live_size is wider than what's needed, crop the sides
+        crop_width = output_ratio * live_size[1]
+        crop_height = live_size[1]
+    else:
+        # live_size is taller than what's needed, crop the top and bottom
+        crop_width = live_size[0]
+        crop_height = live_size[0] / output_ratio
+
+    # make the crop
+    crop_left = bleed_pixels[0] + (live_size[0] - crop_width) * centering_x
+    crop_top = bleed_pixels[1] + (live_size[1] - crop_height) * centering_y
+
+    crop = (crop_left, crop_top, crop_left + crop_width, crop_top + crop_height)
+
+    # resize the image and return it
+    return image.resize(size, method, box=crop)
+
+
+def flip(image: Image.Image) -> Image.Image:
+    """
+    Flip the image vertically (top to bottom).
+
+    :param image: The image to flip.
+    :return: An image.
+    """
+    return image.transpose(Image.Transpose.FLIP_TOP_BOTTOM)
+
+
+def grayscale(image: Image.Image) -> Image.Image:
+    """
+    Convert the image to grayscale.
+
+    :param image: The image to convert.
+    :return: An image.
+    """
+    return image.convert("L")
+
+
+def invert(image: Image.Image) -> Image.Image:
+    """
+    Invert (negate) the image.
+
+    :param image: The image to invert.
+    :return: An image.
+    """
+    lut = list(range(255, -1, -1))
+    return image.point(lut) if image.mode == "1" else _lut(image, lut)
+
+
+def mirror(image: Image.Image) -> Image.Image:
+    """
+    Flip image horizontally (left to right).
+
+    :param image: The image to mirror.
+    :return: An image.
+    """
+    return image.transpose(Image.Transpose.FLIP_LEFT_RIGHT)
+
+
+def posterize(image: Image.Image, bits: int) -> Image.Image:
+    """
+    Reduce the number of bits for each color channel.
+
+    :param image: The image to posterize.
+    :param bits: The number of bits to keep for each channel (1-8).
+    :return: An image.
+    """
+    mask = ~(2 ** (8 - bits) - 1)
+    lut = [i & mask for i in range(256)]
+    return _lut(image, lut)
+
+
+def solarize(image: Image.Image, threshold: int = 128) -> Image.Image:
+    """
+    Invert all pixel values above a threshold.
+
+    :param image: The image to solarize.
+    :param threshold: All pixels above this grayscale level are inverted.
+    :return: An image.
+    """
+    lut = []
+    for i in range(256):
+        if i < threshold:
+            lut.append(i)
+        else:
+            lut.append(255 - i)
+    return _lut(image, lut)
+
+
+def exif_transpose(image: Image.Image, *, in_place: bool = False) -> Image.Image | None:
+    """
+    If an image has an EXIF Orientation tag, other than 1, transpose the image
+    accordingly, and remove the orientation data.
+
+    :param image: The image to transpose.
+    :param in_place: Boolean. Keyword-only argument.
+        If ``True``, the original image is modified in-place, and ``None`` is returned.
+        If ``False`` (default), a new :py:class:`~PIL.Image.Image` object is returned
+        with the transposition applied. If there is no transposition, a copy of the
+        image will be returned.
+    """
+    image.load()
+    image_exif = image.getexif()
+    orientation = image_exif.get(ExifTags.Base.Orientation, 1)
+    method = {
+        2: Image.Transpose.FLIP_LEFT_RIGHT,
+        3: Image.Transpose.ROTATE_180,
+        4: Image.Transpose.FLIP_TOP_BOTTOM,
+        5: Image.Transpose.TRANSPOSE,
+        6: Image.Transpose.ROTATE_270,
+        7: Image.Transpose.TRANSVERSE,
+        8: Image.Transpose.ROTATE_90,
+    }.get(orientation)
+    if method is not None:
+        transposed_image = image.transpose(method)
+        if in_place:
+            image.im = transposed_image.im
+            image._size = transposed_image._size
+        exif_image = image if in_place else transposed_image
+
+        exif = exif_image.getexif()
+        if ExifTags.Base.Orientation in exif:
+            del exif[ExifTags.Base.Orientation]
+            if "exif" in exif_image.info:
+                exif_image.info["exif"] = exif.tobytes()
+            elif "Raw profile type exif" in exif_image.info:
+                exif_image.info["Raw profile type exif"] = exif.tobytes().hex()
+            for key in ("XML:com.adobe.xmp", "xmp"):
+                if key in exif_image.info:
+                    for pattern in (
+                        r'tiff:Orientation="([0-9])"',
+                        r"<tiff:Orientation>([0-9])</tiff:Orientation>",
+                    ):
+                        value = exif_image.info[key]
+                        exif_image.info[key] = (
+                            re.sub(pattern, "", value)
+                            if isinstance(value, str)
+                            else re.sub(pattern.encode(), b"", value)
+                        )
+        if not in_place:
+            return transposed_image
+    elif not in_place:
+        return image.copy()
+    return None

lib/python3.12/site-packages/PIL/ImagePalette.py

@@ -0,0 +1,285 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# image palette object
+#
+# History:
+# 1996-03-11 fl   Rewritten.
+# 1997-01-03 fl   Up and running.
+# 1997-08-23 fl   Added load hack
+# 2001-04-16 fl   Fixed randint shadow bug in random()
+#
+# Copyright (c) 1997-2001 by Secret Labs AB
+# Copyright (c) 1996-1997 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import array
+from collections.abc import Sequence
+from typing import IO, TYPE_CHECKING
+
+from . import GimpGradientFile, GimpPaletteFile, ImageColor, PaletteFile
+
+if TYPE_CHECKING:
+    from . import Image
+
+
+class ImagePalette:
+    """
+    Color palette for palette mapped images
+
+    :param mode: The mode to use for the palette. See:
+        :ref:`concept-modes`. Defaults to "RGB"
+    :param palette: An optional palette. If given, it must be a bytearray,
+        an array or a list of ints between 0-255. The list must consist of
+        all channels for one color followed by the next color (e.g. RGBRGBRGB).
+        Defaults to an empty palette.
+    """
+
+    def __init__(
+        self,
+        mode: str = "RGB",
+        palette: Sequence[int] | bytes | bytearray | None = None,
+    ) -> None:
+        self.mode = mode
+        self.rawmode: str | None = None  # if set, palette contains raw data
+        self.palette = palette or bytearray()
+        self.dirty: int | None = None
+
+    @property
+    def palette(self) -> Sequence[int] | bytes | bytearray:
+        return self._palette
+
+    @palette.setter
+    def palette(self, palette: Sequence[int] | bytes | bytearray) -> None:
+        self._colors: dict[tuple[int, ...], int] | None = None
+        self._palette = palette
+
+    @property
+    def colors(self) -> dict[tuple[int, ...], int]:
+        if self._colors is None:
+            mode_len = len(self.mode)
+            self._colors = {}
+            for i in range(0, len(self.palette), mode_len):
+                color = tuple(self.palette[i : i + mode_len])
+                if color in self._colors:
+                    continue
+                self._colors[color] = i // mode_len
+        return self._colors
+
+    @colors.setter
+    def colors(self, colors: dict[tuple[int, ...], int]) -> None:
+        self._colors = colors
+
+    def copy(self) -> ImagePalette:
+        new = ImagePalette()
+
+        new.mode = self.mode
+        new.rawmode = self.rawmode
+        if self.palette is not None:
+            new.palette = self.palette[:]
+        new.dirty = self.dirty
+
+        return new
+
+    def getdata(self) -> tuple[str, Sequence[int] | bytes | bytearray]:
+        """
+        Get palette contents in format suitable for the low-level
+        ``im.putpalette`` primitive.
+
+        .. warning:: This method is experimental.
+        """
+        if self.rawmode:
+            return self.rawmode, self.palette
+        return self.mode, self.tobytes()
+
+    def tobytes(self) -> bytes:
+        """Convert palette to bytes.
+
+        .. warning:: This method is experimental.
+        """
+        if self.rawmode:
+            msg = "palette contains raw palette data"
+            raise ValueError(msg)
+        if isinstance(self.palette, bytes):
+            return self.palette
+        arr = array.array("B", self.palette)
+        return arr.tobytes()
+
+    # Declare tostring as an alias for tobytes
+    tostring = tobytes
+
+    def _new_color_index(
+        self, image: Image.Image | None = None, e: Exception | None = None
+    ) -> int:
+        if not isinstance(self.palette, bytearray):
+            self._palette = bytearray(self.palette)
+        index = len(self.palette) // 3
+        special_colors: tuple[int | tuple[int, ...] | None, ...] = ()
+        if image:
+            special_colors = (
+                image.info.get("background"),
+                image.info.get("transparency"),
+            )
+            while index in special_colors:
+                index += 1
+        if index >= 256:
+            if image:
+                # Search for an unused index
+                for i, count in reversed(list(enumerate(image.histogram()))):
+                    if count == 0 and i not in special_colors:
+                        index = i
+                        break
+            if index >= 256:
+                msg = "cannot allocate more than 256 colors"
+                raise ValueError(msg) from e
+        return index
+
+    def getcolor(
+        self,
+        color: tuple[int, ...],
+        image: Image.Image | None = None,
+    ) -> int:
+        """Given an rgb tuple, allocate palette entry.
+
+        .. warning:: This method is experimental.
+        """
+        if self.rawmode:
+            msg = "palette contains raw palette data"
+            raise ValueError(msg)
+        if isinstance(color, tuple):
+            if self.mode == "RGB":
+                if len(color) == 4:
+                    if color[3] != 255:
+                        msg = "cannot add non-opaque RGBA color to RGB palette"
+                        raise ValueError(msg)
+                    color = color[:3]
+            elif self.mode == "RGBA":
+                if len(color) == 3:
+                    color += (255,)
+            try:
+                return self.colors[color]
+            except KeyError as e:
+                # allocate new color slot
+                index = self._new_color_index(image, e)
+                assert isinstance(self._palette, bytearray)
+                self.colors[color] = index
+                if index * 3 < len(self.palette):
+                    self._palette = (
+                        self._palette[: index * 3]
+                        + bytes(color)
+                        + self._palette[index * 3 + 3 :]
+                    )
+                else:
+                    self._palette += bytes(color)
+                self.dirty = 1
+                return index
+        else:
+            msg = f"unknown color specifier: {repr(color)}"  # type: ignore[unreachable]
+            raise ValueError(msg)
+
+    def save(self, fp: str | IO[str]) -> None:
+        """Save palette to text file.
+
+        .. warning:: This method is experimental.
+        """
+        if self.rawmode:
+            msg = "palette contains raw palette data"
+            raise ValueError(msg)
+        if isinstance(fp, str):
+            fp = open(fp, "w")
+        fp.write("# Palette\n")
+        fp.write(f"# Mode: {self.mode}\n")
+        for i in range(256):
+            fp.write(f"{i}")
+            for j in range(i * len(self.mode), (i + 1) * len(self.mode)):
+                try:
+                    fp.write(f" {self.palette[j]}")
+                except IndexError:
+                    fp.write(" 0")
+            fp.write("\n")
+        fp.close()
+
+
+# --------------------------------------------------------------------
+# Internal
+
+
+def raw(rawmode: str, data: Sequence[int] | bytes | bytearray) -> ImagePalette:
+    palette = ImagePalette()
+    palette.rawmode = rawmode
+    palette.palette = data
+    palette.dirty = 1
+    return palette
+
+
+# --------------------------------------------------------------------
+# Factories
+
+
+def make_linear_lut(black: int, white: float) -> list[int]:
+    if black == 0:
+        return [int(white * i // 255) for i in range(256)]
+
+    msg = "unavailable when black is non-zero"
+    raise NotImplementedError(msg)  # FIXME
+
+
+def make_gamma_lut(exp: float) -> list[int]:
+    return [int(((i / 255.0) ** exp) * 255.0 + 0.5) for i in range(256)]
+
+
+def negative(mode: str = "RGB") -> ImagePalette:
+    palette = list(range(256 * len(mode)))
+    palette.reverse()
+    return ImagePalette(mode, [i // len(mode) for i in palette])
+
+
+def random(mode: str = "RGB") -> ImagePalette:
+    from random import randint
+
+    palette = [randint(0, 255) for _ in range(256 * len(mode))]
+    return ImagePalette(mode, palette)
+
+
+def sepia(white: str = "#fff0c0") -> ImagePalette:
+    bands = [make_linear_lut(0, band) for band in ImageColor.getrgb(white)]
+    return ImagePalette("RGB", [bands[i % 3][i // 3] for i in range(256 * 3)])
+
+
+def wedge(mode: str = "RGB") -> ImagePalette:
+    palette = list(range(256 * len(mode)))
+    return ImagePalette(mode, [i // len(mode) for i in palette])
+
+
+def load(filename: str) -> tuple[bytes, str]:
+    # FIXME: supports GIMP gradients only
+
+    with open(filename, "rb") as fp:
+        paletteHandlers: list[
+            type[
+                GimpPaletteFile.GimpPaletteFile
+                | GimpGradientFile.GimpGradientFile
+                | PaletteFile.PaletteFile
+            ]
+        ] = [
+            GimpPaletteFile.GimpPaletteFile,
+            GimpGradientFile.GimpGradientFile,
+            PaletteFile.PaletteFile,
+        ]
+        for paletteHandler in paletteHandlers:
+            try:
+                fp.seek(0)
+                lut = paletteHandler(fp).getpalette()
+                if lut:
+                    break
+            except (SyntaxError, ValueError):
+                pass
+        else:
+            msg = "cannot load palette"
+            raise OSError(msg)
+
+    return lut  # data, rawmode

lib/python3.12/site-packages/PIL/ImagePath.py

@@ -0,0 +1,20 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# path interface
+#
+# History:
+# 1996-11-04 fl   Created
+# 2002-04-14 fl   Added documentation stub class
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1996.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image
+
+Path = Image.core.path

lib/python3.12/site-packages/PIL/ImageQt.py

@@ -0,0 +1,216 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# a simple Qt image interface.
+#
+# history:
+# 2006-06-03 fl: created
+# 2006-06-04 fl: inherit from QImage instead of wrapping it
+# 2006-06-05 fl: removed toimage helper; move string support to ImageQt
+# 2013-11-13 fl: add support for Qt5 (aurelien.ballier@cyclonit.com)
+#
+# Copyright (c) 2006 by Secret Labs AB
+# Copyright (c) 2006 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import sys
+from io import BytesIO
+from typing import TYPE_CHECKING, Any, Callable, Union
+
+from . import Image
+from ._util import is_path
+
+if TYPE_CHECKING:
+    import PyQt6
+    import PySide6
+
+    from . import ImageFile
+
+    QBuffer: type
+    QByteArray = Union[PyQt6.QtCore.QByteArray, PySide6.QtCore.QByteArray]
+    QIODevice = Union[PyQt6.QtCore.QIODevice, PySide6.QtCore.QIODevice]
+    QImage = Union[PyQt6.QtGui.QImage, PySide6.QtGui.QImage]
+    QPixmap = Union[PyQt6.QtGui.QPixmap, PySide6.QtGui.QPixmap]
+
+qt_version: str | None
+qt_versions = [
+    ["6", "PyQt6"],
+    ["side6", "PySide6"],
+]
+
+# If a version has already been imported, attempt it first
+qt_versions.sort(key=lambda version: version[1] in sys.modules, reverse=True)
+for version, qt_module in qt_versions:
+    try:
+        qRgba: Callable[[int, int, int, int], int]
+        if qt_module == "PyQt6":
+            from PyQt6.QtCore import QBuffer, QIODevice
+            from PyQt6.QtGui import QImage, QPixmap, qRgba
+        elif qt_module == "PySide6":
+            from PySide6.QtCore import QBuffer, QIODevice
+            from PySide6.QtGui import QImage, QPixmap, qRgba
+    except (ImportError, RuntimeError):
+        continue
+    qt_is_installed = True
+    qt_version = version
+    break
+else:
+    qt_is_installed = False
+    qt_version = None
+
+
+def rgb(r: int, g: int, b: int, a: int = 255) -> int:
+    """(Internal) Turns an RGB color into a Qt compatible color integer."""
+    # use qRgb to pack the colors, and then turn the resulting long
+    # into a negative integer with the same bitpattern.
+    return qRgba(r, g, b, a) & 0xFFFFFFFF
+
+
+def fromqimage(im: QImage | QPixmap) -> ImageFile.ImageFile:
+    """
+    :param im: QImage or PIL ImageQt object
+    """
+    buffer = QBuffer()
+    qt_openmode: object
+    if qt_version == "6":
+        try:
+            qt_openmode = getattr(QIODevice, "OpenModeFlag")
+        except AttributeError:
+            qt_openmode = getattr(QIODevice, "OpenMode")
+    else:
+        qt_openmode = QIODevice
+    buffer.open(getattr(qt_openmode, "ReadWrite"))
+    # preserve alpha channel with png
+    # otherwise ppm is more friendly with Image.open
+    if im.hasAlphaChannel():
+        im.save(buffer, "png")
+    else:
+        im.save(buffer, "ppm")
+
+    b = BytesIO()
+    b.write(buffer.data())
+    buffer.close()
+    b.seek(0)
+
+    return Image.open(b)
+
+
+def fromqpixmap(im: QPixmap) -> ImageFile.ImageFile:
+    return fromqimage(im)
+
+
+def align8to32(bytes: bytes, width: int, mode: str) -> bytes:
+    """
+    converts each scanline of data from 8 bit to 32 bit aligned
+    """
+
+    bits_per_pixel = {"1": 1, "L": 8, "P": 8, "I;16": 16}[mode]
+
+    # calculate bytes per line and the extra padding if needed
+    bits_per_line = bits_per_pixel * width
+    full_bytes_per_line, remaining_bits_per_line = divmod(bits_per_line, 8)
+    bytes_per_line = full_bytes_per_line + (1 if remaining_bits_per_line else 0)
+
+    extra_padding = -bytes_per_line % 4
+
+    # already 32 bit aligned by luck
+    if not extra_padding:
+        return bytes
+
+    new_data = [
+        bytes[i * bytes_per_line : (i + 1) * bytes_per_line] + b"\x00" * extra_padding
+        for i in range(len(bytes) // bytes_per_line)
+    ]
+
+    return b"".join(new_data)
+
+
+def _toqclass_helper(im: Image.Image | str | QByteArray) -> dict[str, Any]:
+    data = None
+    colortable = None
+    exclusive_fp = False
+
+    # handle filename, if given instead of image name
+    if hasattr(im, "toUtf8"):
+        # FIXME - is this really the best way to do this?
+        im = str(im.toUtf8(), "utf-8")
+    if is_path(im):
+        im = Image.open(im)
+        exclusive_fp = True
+    assert isinstance(im, Image.Image)
+
+    qt_format = getattr(QImage, "Format") if qt_version == "6" else QImage
+    if im.mode == "1":
+        format = getattr(qt_format, "Format_Mono")
+    elif im.mode == "L":
+        format = getattr(qt_format, "Format_Indexed8")
+        colortable = [rgb(i, i, i) for i in range(256)]
+    elif im.mode == "P":
+        format = getattr(qt_format, "Format_Indexed8")
+        palette = im.getpalette()
+        assert palette is not None
+        colortable = [rgb(*palette[i : i + 3]) for i in range(0, len(palette), 3)]
+    elif im.mode == "RGB":
+        # Populate the 4th channel with 255
+        im = im.convert("RGBA")
+
+        data = im.tobytes("raw", "BGRA")
+        format = getattr(qt_format, "Format_RGB32")
+    elif im.mode == "RGBA":
+        data = im.tobytes("raw", "BGRA")
+        format = getattr(qt_format, "Format_ARGB32")
+    elif im.mode == "I;16":
+        im = im.point(lambda i: i * 256)
+
+        format = getattr(qt_format, "Format_Grayscale16")
+    else:
+        if exclusive_fp:
+            im.close()
+        msg = f"unsupported image mode {repr(im.mode)}"
+        raise ValueError(msg)
+
+    size = im.size
+    __data = data or align8to32(im.tobytes(), size[0], im.mode)
+    if exclusive_fp:
+        im.close()
+    return {"data": __data, "size": size, "format": format, "colortable": colortable}
+
+
+if qt_is_installed:
+
+    class ImageQt(QImage):  # type: ignore[misc]
+        def __init__(self, im: Image.Image | str | QByteArray) -> None:
+            """
+            An PIL image wrapper for Qt.  This is a subclass of PyQt's QImage
+            class.
+
+            :param im: A PIL Image object, or a file name (given either as
+                Python string or a PyQt string object).
+            """
+            im_data = _toqclass_helper(im)
+            # must keep a reference, or Qt will crash!
+            # All QImage constructors that take data operate on an existing
+            # buffer, so this buffer has to hang on for the life of the image.
+            # Fixes https://github.com/python-pillow/Pillow/issues/1370
+            self.__data = im_data["data"]
+            super().__init__(
+                self.__data,
+                im_data["size"][0],
+                im_data["size"][1],
+                im_data["format"],
+            )
+            if im_data["colortable"]:
+                self.setColorTable(im_data["colortable"])
+
+
+def toqimage(im: Image.Image | str | QByteArray) -> ImageQt:
+    return ImageQt(im)
+
+
+def toqpixmap(im: Image.Image | str | QByteArray) -> QPixmap:
+    qimage = toqimage(im)
+    return getattr(QPixmap, "fromImage")(qimage)

lib/python3.12/site-packages/PIL/ImageSequence.py

@@ -0,0 +1,86 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# sequence support classes
+#
+# history:
+# 1997-02-20 fl     Created
+#
+# Copyright (c) 1997 by Secret Labs AB.
+# Copyright (c) 1997 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+
+##
+from __future__ import annotations
+
+from typing import Callable
+
+from . import Image
+
+
+class Iterator:
+    """
+    This class implements an iterator object that can be used to loop
+    over an image sequence.
+
+    You can use the ``[]`` operator to access elements by index. This operator
+    will raise an :py:exc:`IndexError` if you try to access a nonexistent
+    frame.
+
+    :param im: An image object.
+    """
+
+    def __init__(self, im: Image.Image) -> None:
+        if not hasattr(im, "seek"):
+            msg = "im must have seek method"
+            raise AttributeError(msg)
+        self.im = im
+        self.position = getattr(self.im, "_min_frame", 0)
+
+    def __getitem__(self, ix: int) -> Image.Image:
+        try:
+            self.im.seek(ix)
+            return self.im
+        except EOFError as e:
+            msg = "end of sequence"
+            raise IndexError(msg) from e
+
+    def __iter__(self) -> Iterator:
+        return self
+
+    def __next__(self) -> Image.Image:
+        try:
+            self.im.seek(self.position)
+            self.position += 1
+            return self.im
+        except EOFError as e:
+            msg = "end of sequence"
+            raise StopIteration(msg) from e
+
+
+def all_frames(
+    im: Image.Image | list[Image.Image],
+    func: Callable[[Image.Image], Image.Image] | None = None,
+) -> list[Image.Image]:
+    """
+    Applies a given function to all frames in an image or a list of images.
+    The frames are returned as a list of separate images.
+
+    :param im: An image, or a list of images.
+    :param func: The function to apply to all of the image frames.
+    :returns: A list of images.
+    """
+    if not isinstance(im, list):
+        im = [im]
+
+    ims = []
+    for imSequence in im:
+        current = imSequence.tell()
+
+        ims += [im_frame.copy() for im_frame in Iterator(imSequence)]
+
+        imSequence.seek(current)
+    return [func(im) for im in ims] if func else ims

lib/python3.12/site-packages/PIL/ImageShow.py

@@ -0,0 +1,360 @@
+#
+# 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.
+#
+from __future__ import annotations
+
+import abc
+import os
+import shutil
+import subprocess
+import sys
+from shlex import quote
+from typing import Any
+
+from . import Image
+
+_viewers = []
+
+
+def register(viewer: type[Viewer] | Viewer, order: int = 1) -> None:
+    """
+    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.
+    """
+    if isinstance(viewer, type) and issubclass(viewer, Viewer):
+        viewer = viewer()
+    if order > 0:
+        _viewers.append(viewer)
+    else:
+        _viewers.insert(0, viewer)
+
+
+def show(image: Image.Image, title: str | None = None, **options: Any) -> bool:
+    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: Image.Image, **options: Any) -> int:
+        """
+        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: str | None = None
+    """The format to convert the image into."""
+    options: dict[str, Any] = {}
+    """Additional options used to convert the image."""
+
+    def get_format(self, image: Image.Image) -> str | None:
+        """Return format name, or ``None`` to save as PGM/PPM."""
+        return self.format
+
+    def get_command(self, file: str, **options: Any) -> str:
+        """
+        Returns the command used to display the file.
+        Not implemented in the base class.
+        """
+        msg = "unavailable in base viewer"
+        raise NotImplementedError(msg)
+
+    def save_image(self, image: Image.Image) -> str:
+        """Save to temporary file and return filename."""
+        return image._dump(format=self.get_format(image), **self.options)
+
+    def show_image(self, image: Image.Image, **options: Any) -> int:
+        """Display the given image."""
+        return self.show_file(self.save_image(image), **options)
+
+    def show_file(self, path: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        os.system(self.get_command(path, **options))  # nosec
+        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: str, **options: Any) -> str:
+        return (
+            f'start "Pillow" /WAIT "{file}" '
+            "&& ping -n 4 127.0.0.1 >NUL "
+            f'&& del /f "{file}"'
+        )
+
+    def show_file(self, path: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        subprocess.Popen(
+            self.get_command(path, **options),
+            shell=True,
+            creationflags=getattr(subprocess, "CREATE_NO_WINDOW"),
+        )  # nosec
+        return 1
+
+
+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: str, **options: Any) -> str:
+        # 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: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        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}
+
+    @abc.abstractmethod
+    def get_command_ex(self, file: str, **options: Any) -> tuple[str, str]:
+        pass
+
+    def get_command(self, file: str, **options: Any) -> str:
+        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: str, **options: Any) -> tuple[str, str]:
+        command = executable = "xdg-open"
+        return command, executable
+
+    def show_file(self, path: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        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: str, title: str | None = None, **options: Any
+    ) -> tuple[str, str]:
+        command = executable = "display"
+        if title:
+            command += f" -title {quote(title)}"
+        return command, executable
+
+    def show_file(self, path: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        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: str, **options: Any) -> tuple[str, str]:
+        executable = "gm"
+        command = "gm display"
+        return command, executable
+
+    def show_file(self, path: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        subprocess.Popen(["gm", "display", path])
+        return 1
+
+
+class EogViewer(UnixViewer):
+    """The GNOME Image Viewer ``eog`` command."""
+
+    def get_command_ex(self, file: str, **options: Any) -> tuple[str, str]:
+        executable = "eog"
+        command = "eog -n"
+        return command, executable
+
+    def show_file(self, path: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        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: str, title: str | None = None, **options: Any
+    ) -> tuple[str, str]:
+        # 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: str, **options: Any) -> int:
+        """
+        Display given file.
+        """
+        if not os.path.exists(path):
+            raise FileNotFoundError
+        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: Image.Image, **options: Any) -> int:
+        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:]))

lib/python3.12/site-packages/PIL/ImageStat.py

@@ -0,0 +1,160 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# global image statistics
+#
+# History:
+# 1996-04-05 fl   Created
+# 1997-05-21 fl   Added mask; added rms, var, stddev attributes
+# 1997-08-05 fl   Added median
+# 1998-07-05 hk   Fixed integer overflow error
+#
+# Notes:
+# This class shows how to implement delayed evaluation of attributes.
+# To get a certain value, simply access the corresponding attribute.
+# The __getattr__ dispatcher takes care of the rest.
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1996-97.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import math
+from functools import cached_property
+
+from . import Image
+
+
+class Stat:
+    def __init__(
+        self, image_or_list: Image.Image | list[int], mask: Image.Image | None = None
+    ) -> None:
+        """
+        Calculate statistics for the given image. If a mask is included,
+        only the regions covered by that mask are included in the
+        statistics. You can also pass in a previously calculated histogram.
+
+        :param image: A PIL image, or a precalculated histogram.
+
+            .. note::
+
+                For a PIL image, calculations rely on the
+                :py:meth:`~PIL.Image.Image.histogram` method. The pixel counts are
+                grouped into 256 bins, even if the image has more than 8 bits per
+                channel. So ``I`` and ``F`` mode images have a maximum ``mean``,
+                ``median`` and ``rms`` of 255, and cannot have an ``extrema`` maximum
+                of more than 255.
+
+        :param mask: An optional mask.
+        """
+        if isinstance(image_or_list, Image.Image):
+            self.h = image_or_list.histogram(mask)
+        elif isinstance(image_or_list, list):
+            self.h = image_or_list
+        else:
+            msg = "first argument must be image or list"  # type: ignore[unreachable]
+            raise TypeError(msg)
+        self.bands = list(range(len(self.h) // 256))
+
+    @cached_property
+    def extrema(self) -> list[tuple[int, int]]:
+        """
+        Min/max values for each band in the image.
+
+        .. note::
+            This relies on the :py:meth:`~PIL.Image.Image.histogram` method, and
+            simply returns the low and high bins used. This is correct for
+            images with 8 bits per channel, but fails for other modes such as
+            ``I`` or ``F``. Instead, use :py:meth:`~PIL.Image.Image.getextrema` to
+            return per-band extrema for the image. This is more correct and
+            efficient because, for non-8-bit modes, the histogram method uses
+            :py:meth:`~PIL.Image.Image.getextrema` to determine the bins used.
+        """
+
+        def minmax(histogram: list[int]) -> tuple[int, int]:
+            res_min, res_max = 255, 0
+            for i in range(256):
+                if histogram[i]:
+                    res_min = i
+                    break
+            for i in range(255, -1, -1):
+                if histogram[i]:
+                    res_max = i
+                    break
+            return res_min, res_max
+
+        return [minmax(self.h[i:]) for i in range(0, len(self.h), 256)]
+
+    @cached_property
+    def count(self) -> list[int]:
+        """Total number of pixels for each band in the image."""
+        return [sum(self.h[i : i + 256]) for i in range(0, len(self.h), 256)]
+
+    @cached_property
+    def sum(self) -> list[float]:
+        """Sum of all pixels for each band in the image."""
+
+        v = []
+        for i in range(0, len(self.h), 256):
+            layer_sum = 0.0
+            for j in range(256):
+                layer_sum += j * self.h[i + j]
+            v.append(layer_sum)
+        return v
+
+    @cached_property
+    def sum2(self) -> list[float]:
+        """Squared sum of all pixels for each band in the image."""
+
+        v = []
+        for i in range(0, len(self.h), 256):
+            sum2 = 0.0
+            for j in range(256):
+                sum2 += (j**2) * float(self.h[i + j])
+            v.append(sum2)
+        return v
+
+    @cached_property
+    def mean(self) -> list[float]:
+        """Average (arithmetic mean) pixel level for each band in the image."""
+        return [self.sum[i] / self.count[i] for i in self.bands]
+
+    @cached_property
+    def median(self) -> list[int]:
+        """Median pixel level for each band in the image."""
+
+        v = []
+        for i in self.bands:
+            s = 0
+            half = self.count[i] // 2
+            b = i * 256
+            for j in range(256):
+                s = s + self.h[b + j]
+                if s > half:
+                    break
+            v.append(j)
+        return v
+
+    @cached_property
+    def rms(self) -> list[float]:
+        """RMS (root-mean-square) for each band in the image."""
+        return [math.sqrt(self.sum2[i] / self.count[i]) for i in self.bands]
+
+    @cached_property
+    def var(self) -> list[float]:
+        """Variance for each band in the image."""
+        return [
+            (self.sum2[i] - (self.sum[i] ** 2.0) / self.count[i]) / self.count[i]
+            for i in self.bands
+        ]
+
+    @cached_property
+    def stddev(self) -> list[float]:
+        """Standard deviation for each band in the image."""
+        return [math.sqrt(self.var[i]) for i in self.bands]
+
+
+Global = Stat  # compatibility

lib/python3.12/site-packages/PIL/ImageTk.py

@@ -0,0 +1,290 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# a Tk display interface
+#
+# History:
+# 96-04-08 fl   Created
+# 96-09-06 fl   Added getimage method
+# 96-11-01 fl   Rewritten, removed image attribute and crop method
+# 97-05-09 fl   Use PyImagingPaste method instead of image type
+# 97-05-12 fl   Minor tweaks to match the IFUNC95 interface
+# 97-05-17 fl   Support the "pilbitmap" booster patch
+# 97-06-05 fl   Added file= and data= argument to image constructors
+# 98-03-09 fl   Added width and height methods to Image classes
+# 98-07-02 fl   Use default mode for "P" images without palette attribute
+# 98-07-02 fl   Explicitly destroy Tkinter image objects
+# 99-07-24 fl   Support multiple Tk interpreters (from Greg Couch)
+# 99-07-26 fl   Automatically hook into Tkinter (if possible)
+# 99-08-15 fl   Hook uses _imagingtk instead of _imaging
+#
+# Copyright (c) 1997-1999 by Secret Labs AB
+# Copyright (c) 1996-1997 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import tkinter
+from io import BytesIO
+from typing import TYPE_CHECKING, Any, cast
+
+from . import Image, ImageFile
+
+if TYPE_CHECKING:
+    from ._typing import CapsuleType
+
+# --------------------------------------------------------------------
+# Check for Tkinter interface hooks
+
+
+def _get_image_from_kw(kw: dict[str, Any]) -> ImageFile.ImageFile | None:
+    source = None
+    if "file" in kw:
+        source = kw.pop("file")
+    elif "data" in kw:
+        source = BytesIO(kw.pop("data"))
+    if not source:
+        return None
+    return Image.open(source)
+
+
+def _pyimagingtkcall(
+    command: str, photo: PhotoImage | tkinter.PhotoImage, ptr: CapsuleType
+) -> None:
+    tk = photo.tk
+    try:
+        tk.call(command, photo, repr(ptr))
+    except tkinter.TclError:
+        # activate Tkinter hook
+        # may raise an error if it cannot attach to Tkinter
+        from . import _imagingtk
+
+        _imagingtk.tkinit(tk.interpaddr())
+        tk.call(command, photo, repr(ptr))
+
+
+# --------------------------------------------------------------------
+# PhotoImage
+
+
+class PhotoImage:
+    """
+    A Tkinter-compatible photo image.  This can be used
+    everywhere Tkinter expects an image object.  If the image is an RGBA
+    image, pixels having alpha 0 are treated as transparent.
+
+    The constructor takes either a PIL image, or a mode and a size.
+    Alternatively, you can use the ``file`` or ``data`` options to initialize
+    the photo image object.
+
+    :param image: Either a PIL image, or a mode string.  If a mode string is
+                  used, a size must also be given.
+    :param size: If the first argument is a mode string, this defines the size
+                 of the image.
+    :keyword file: A filename to load the image from (using
+                   ``Image.open(file)``).
+    :keyword data: An 8-bit string containing image data (as loaded from an
+                   image file).
+    """
+
+    def __init__(
+        self,
+        image: Image.Image | str | None = None,
+        size: tuple[int, int] | None = None,
+        **kw: Any,
+    ) -> None:
+        # Tk compatibility: file or data
+        if image is None:
+            image = _get_image_from_kw(kw)
+
+        if image is None:
+            msg = "Image is required"
+            raise ValueError(msg)
+        elif isinstance(image, str):
+            mode = image
+            image = None
+
+            if size is None:
+                msg = "If first argument is mode, size is required"
+                raise ValueError(msg)
+        else:
+            # got an image instead of a mode
+            mode = image.mode
+            if mode == "P":
+                # palette mapped data
+                image.apply_transparency()
+                image.load()
+                mode = image.palette.mode if image.palette else "RGB"
+            size = image.size
+            kw["width"], kw["height"] = size
+
+        if mode not in ["1", "L", "RGB", "RGBA"]:
+            mode = Image.getmodebase(mode)
+
+        self.__mode = mode
+        self.__size = size
+        self.__photo = tkinter.PhotoImage(**kw)
+        self.tk = self.__photo.tk
+        if image:
+            self.paste(image)
+
+    def __del__(self) -> None:
+        try:
+            name = self.__photo.name
+        except AttributeError:
+            return
+        self.__photo.name = None
+        try:
+            self.__photo.tk.call("image", "delete", name)
+        except Exception:
+            pass  # ignore internal errors
+
+    def __str__(self) -> str:
+        """
+        Get the Tkinter photo image identifier.  This method is automatically
+        called by Tkinter whenever a PhotoImage object is passed to a Tkinter
+        method.
+
+        :return: A Tkinter photo image identifier (a string).
+        """
+        return str(self.__photo)
+
+    def width(self) -> int:
+        """
+        Get the width of the image.
+
+        :return: The width, in pixels.
+        """
+        return self.__size[0]
+
+    def height(self) -> int:
+        """
+        Get the height of the image.
+
+        :return: The height, in pixels.
+        """
+        return self.__size[1]
+
+    def paste(self, im: Image.Image) -> None:
+        """
+        Paste a PIL image into the photo image.  Note that this can
+        be very slow if the photo image is displayed.
+
+        :param im: A PIL image. The size must match the target region.  If the
+                   mode does not match, the image is converted to the mode of
+                   the bitmap image.
+        """
+        # convert to blittable
+        ptr = im.getim()
+        image = im.im
+        if not image.isblock() or im.mode != self.__mode:
+            block = Image.core.new_block(self.__mode, im.size)
+            image.convert2(block, image)  # convert directly between buffers
+            ptr = block.ptr
+
+        _pyimagingtkcall("PyImagingPhoto", self.__photo, ptr)
+
+
+# --------------------------------------------------------------------
+# BitmapImage
+
+
+class BitmapImage:
+    """
+    A Tkinter-compatible bitmap image.  This can be used everywhere Tkinter
+    expects an image object.
+
+    The given image must have mode "1".  Pixels having value 0 are treated as
+    transparent.  Options, if any, are passed on to Tkinter.  The most commonly
+    used option is ``foreground``, which is used to specify the color for the
+    non-transparent parts.  See the Tkinter documentation for information on
+    how to specify colours.
+
+    :param image: A PIL image.
+    """
+
+    def __init__(self, image: Image.Image | None = None, **kw: Any) -> None:
+        # Tk compatibility: file or data
+        if image is None:
+            image = _get_image_from_kw(kw)
+
+        if image is None:
+            msg = "Image is required"
+            raise ValueError(msg)
+        self.__mode = image.mode
+        self.__size = image.size
+
+        self.__photo = tkinter.BitmapImage(data=image.tobitmap(), **kw)
+
+    def __del__(self) -> None:
+        try:
+            name = self.__photo.name
+        except AttributeError:
+            return
+        self.__photo.name = None
+        try:
+            self.__photo.tk.call("image", "delete", name)
+        except Exception:
+            pass  # ignore internal errors
+
+    def width(self) -> int:
+        """
+        Get the width of the image.
+
+        :return: The width, in pixels.
+        """
+        return self.__size[0]
+
+    def height(self) -> int:
+        """
+        Get the height of the image.
+
+        :return: The height, in pixels.
+        """
+        return self.__size[1]
+
+    def __str__(self) -> str:
+        """
+        Get the Tkinter bitmap image identifier.  This method is automatically
+        called by Tkinter whenever a BitmapImage object is passed to a Tkinter
+        method.
+
+        :return: A Tkinter bitmap image identifier (a string).
+        """
+        return str(self.__photo)
+
+
+def getimage(photo: PhotoImage) -> Image.Image:
+    """Copies the contents of a PhotoImage to a PIL image memory."""
+    im = Image.new("RGBA", (photo.width(), photo.height()))
+
+    _pyimagingtkcall("PyImagingPhotoGet", photo, im.getim())
+
+    return im
+
+
+def _show(image: Image.Image, title: str | None) -> None:
+    """Helper for the Image.show method."""
+
+    class UI(tkinter.Label):
+        def __init__(self, master: tkinter.Toplevel, im: Image.Image) -> None:
+            self.image: BitmapImage | PhotoImage
+            if im.mode == "1":
+                self.image = BitmapImage(im, foreground="white", master=master)
+            else:
+                self.image = PhotoImage(im, master=master)
+            if TYPE_CHECKING:
+                image = cast(tkinter._Image, self.image)
+            else:
+                image = self.image
+            super().__init__(master, image=image, bg="black", bd=0)
+
+    if not getattr(tkinter, "_default_root"):
+        msg = "tkinter not initialized"
+        raise OSError(msg)
+    top = tkinter.Toplevel()
+    if title:
+        top.title(title)
+    UI(top, image).pack()

lib/python3.12/site-packages/PIL/ImageTransform.py

@@ -0,0 +1,136 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# transform wrappers
+#
+# History:
+# 2002-04-08 fl   Created
+#
+# Copyright (c) 2002 by Secret Labs AB
+# Copyright (c) 2002 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from collections.abc import Sequence
+from typing import Any
+
+from . import Image
+
+
+class Transform(Image.ImageTransformHandler):
+    """Base class for other transforms defined in :py:mod:`~PIL.ImageTransform`."""
+
+    method: Image.Transform
+
+    def __init__(self, data: Sequence[Any]) -> None:
+        self.data = data
+
+    def getdata(self) -> tuple[Image.Transform, Sequence[int]]:
+        return self.method, self.data
+
+    def transform(
+        self,
+        size: tuple[int, int],
+        image: Image.Image,
+        **options: Any,
+    ) -> Image.Image:
+        """Perform the transform. Called from :py:meth:`.Image.transform`."""
+        # can be overridden
+        method, data = self.getdata()
+        return image.transform(size, method, data, **options)
+
+
+class AffineTransform(Transform):
+    """
+    Define an affine image transform.
+
+    This function takes a 6-tuple (a, b, c, d, e, f) which contain the first
+    two rows from an affine transform matrix. For each pixel (x, y) in the
+    output image, the new value is taken from a position (a x + b y + c,
+    d x + e y + f) in the input image, rounded to nearest pixel.
+
+    This function can be used to scale, translate, rotate, and shear the
+    original image.
+
+    See :py:meth:`.Image.transform`
+
+    :param matrix: A 6-tuple (a, b, c, d, e, f) containing the first two rows
+        from an affine transform matrix.
+    """
+
+    method = Image.Transform.AFFINE
+
+
+class PerspectiveTransform(Transform):
+    """
+    Define a perspective image transform.
+
+    This function takes an 8-tuple (a, b, c, d, e, f, g, h). For each pixel
+    (x, y) in the output image, the new value is taken from a position
+    ((a x + b y + c) / (g x + h y + 1), (d x + e y + f) / (g x + h y + 1)) in
+    the input image, rounded to nearest pixel.
+
+    This function can be used to scale, translate, rotate, and shear the
+    original image.
+
+    See :py:meth:`.Image.transform`
+
+    :param matrix: An 8-tuple (a, b, c, d, e, f, g, h).
+    """
+
+    method = Image.Transform.PERSPECTIVE
+
+
+class ExtentTransform(Transform):
+    """
+    Define a transform to extract a subregion from an image.
+
+    Maps a rectangle (defined by two corners) from the image to a rectangle of
+    the given size. The resulting image will contain data sampled from between
+    the corners, such that (x0, y0) in the input image will end up at (0,0) in
+    the output image, and (x1, y1) at size.
+
+    This method can be used to crop, stretch, shrink, or mirror an arbitrary
+    rectangle in the current image. It is slightly slower than crop, but about
+    as fast as a corresponding resize operation.
+
+    See :py:meth:`.Image.transform`
+
+    :param bbox: A 4-tuple (x0, y0, x1, y1) which specifies two points in the
+        input image's coordinate system. See :ref:`coordinate-system`.
+    """
+
+    method = Image.Transform.EXTENT
+
+
+class QuadTransform(Transform):
+    """
+    Define a quad image transform.
+
+    Maps a quadrilateral (a region defined by four corners) from the image to a
+    rectangle of the given size.
+
+    See :py:meth:`.Image.transform`
+
+    :param xy: An 8-tuple (x0, y0, x1, y1, x2, y2, x3, y3) which contain the
+        upper left, lower left, lower right, and upper right corner of the
+        source quadrilateral.
+    """
+
+    method = Image.Transform.QUAD
+
+
+class MeshTransform(Transform):
+    """
+    Define a mesh image transform.  A mesh transform consists of one or more
+    individual quad transforms.
+
+    See :py:meth:`.Image.transform`
+
+    :param data: A list of (bbox, quad) tuples.
+    """
+
+    method = Image.Transform.MESH

lib/python3.12/site-packages/PIL/ImageWin.py

@@ -0,0 +1,247 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# a Windows DIB display interface
+#
+# History:
+# 1996-05-20 fl   Created
+# 1996-09-20 fl   Fixed subregion exposure
+# 1997-09-21 fl   Added draw primitive (for tzPrint)
+# 2003-05-21 fl   Added experimental Window/ImageWindow classes
+# 2003-09-05 fl   Added fromstring/tostring methods
+#
+# Copyright (c) Secret Labs AB 1997-2003.
+# Copyright (c) Fredrik Lundh 1996-2003.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image
+
+
+class HDC:
+    """
+    Wraps an HDC integer. The resulting object can be passed to the
+    :py:meth:`~PIL.ImageWin.Dib.draw` and :py:meth:`~PIL.ImageWin.Dib.expose`
+    methods.
+    """
+
+    def __init__(self, dc: int) -> None:
+        self.dc = dc
+
+    def __int__(self) -> int:
+        return self.dc
+
+
+class HWND:
+    """
+    Wraps an HWND integer. The resulting object can be passed to the
+    :py:meth:`~PIL.ImageWin.Dib.draw` and :py:meth:`~PIL.ImageWin.Dib.expose`
+    methods, instead of a DC.
+    """
+
+    def __init__(self, wnd: int) -> None:
+        self.wnd = wnd
+
+    def __int__(self) -> int:
+        return self.wnd
+
+
+class Dib:
+    """
+    A Windows bitmap with the given mode and size.  The mode can be one of "1",
+    "L", "P", or "RGB".
+
+    If the display requires a palette, this constructor creates a suitable
+    palette and associates it with the image. For an "L" image, 128 graylevels
+    are allocated. For an "RGB" image, a 6x6x6 colour cube is used, together
+    with 20 graylevels.
+
+    To make sure that palettes work properly under Windows, you must call the
+    ``palette`` method upon certain events from Windows.
+
+    :param image: Either a PIL image, or a mode string. If a mode string is
+                  used, a size must also be given.  The mode can be one of "1",
+                  "L", "P", or "RGB".
+    :param size: If the first argument is a mode string, this
+                 defines the size of the image.
+    """
+
+    def __init__(
+        self, image: Image.Image | str, size: tuple[int, int] | None = None
+    ) -> None:
+        if isinstance(image, str):
+            mode = image
+            image = ""
+            if size is None:
+                msg = "If first argument is mode, size is required"
+                raise ValueError(msg)
+        else:
+            mode = image.mode
+            size = image.size
+        if mode not in ["1", "L", "P", "RGB"]:
+            mode = Image.getmodebase(mode)
+        self.image = Image.core.display(mode, size)
+        self.mode = mode
+        self.size = size
+        if image:
+            assert not isinstance(image, str)
+            self.paste(image)
+
+    def expose(self, handle: int | HDC | HWND) -> None:
+        """
+        Copy the bitmap contents to a device context.
+
+        :param handle: Device context (HDC), cast to a Python integer, or an
+                       HDC or HWND instance.  In PythonWin, you can use
+                       ``CDC.GetHandleAttrib()`` to get a suitable handle.
+        """
+        handle_int = int(handle)
+        if isinstance(handle, HWND):
+            dc = self.image.getdc(handle_int)
+            try:
+                self.image.expose(dc)
+            finally:
+                self.image.releasedc(handle_int, dc)
+        else:
+            self.image.expose(handle_int)
+
+    def draw(
+        self,
+        handle: int | HDC | HWND,
+        dst: tuple[int, int, int, int],
+        src: tuple[int, int, int, int] | None = None,
+    ) -> None:
+        """
+        Same as expose, but allows you to specify where to draw the image, and
+        what part of it to draw.
+
+        The destination and source areas are given as 4-tuple rectangles. If
+        the source is omitted, the entire image is copied. If the source and
+        the destination have different sizes, the image is resized as
+        necessary.
+        """
+        if src is None:
+            src = (0, 0) + self.size
+        handle_int = int(handle)
+        if isinstance(handle, HWND):
+            dc = self.image.getdc(handle_int)
+            try:
+                self.image.draw(dc, dst, src)
+            finally:
+                self.image.releasedc(handle_int, dc)
+        else:
+            self.image.draw(handle_int, dst, src)
+
+    def query_palette(self, handle: int | HDC | HWND) -> int:
+        """
+        Installs the palette associated with the image in the given device
+        context.
+
+        This method should be called upon **QUERYNEWPALETTE** and
+        **PALETTECHANGED** events from Windows. If this method returns a
+        non-zero value, one or more display palette entries were changed, and
+        the image should be redrawn.
+
+        :param handle: Device context (HDC), cast to a Python integer, or an
+                       HDC or HWND instance.
+        :return: The number of entries that were changed (if one or more entries,
+                 this indicates that the image should be redrawn).
+        """
+        handle_int = int(handle)
+        if isinstance(handle, HWND):
+            handle = self.image.getdc(handle_int)
+            try:
+                result = self.image.query_palette(handle)
+            finally:
+                self.image.releasedc(handle, handle)
+        else:
+            result = self.image.query_palette(handle_int)
+        return result
+
+    def paste(
+        self, im: Image.Image, box: tuple[int, int, int, int] | None = None
+    ) -> None:
+        """
+        Paste a PIL image into the bitmap image.
+
+        :param im: A PIL image.  The size must match the target region.
+                   If the mode does not match, the image is converted to the
+                   mode of the bitmap image.
+        :param box: A 4-tuple defining the left, upper, right, and
+                    lower pixel coordinate.  See :ref:`coordinate-system`. If
+                    None is given instead of a tuple, all of the image is
+                    assumed.
+        """
+        im.load()
+        if self.mode != im.mode:
+            im = im.convert(self.mode)
+        if box:
+            self.image.paste(im.im, box)
+        else:
+            self.image.paste(im.im)
+
+    def frombytes(self, buffer: bytes) -> None:
+        """
+        Load display memory contents from byte data.
+
+        :param buffer: A buffer containing display data (usually
+                       data returned from :py:func:`~PIL.ImageWin.Dib.tobytes`)
+        """
+        self.image.frombytes(buffer)
+
+    def tobytes(self) -> bytes:
+        """
+        Copy display memory contents to bytes object.
+
+        :return: A bytes object containing display data.
+        """
+        return self.image.tobytes()
+
+
+class Window:
+    """Create a Window with the given title size."""
+
+    def __init__(
+        self, title: str = "PIL", width: int | None = None, height: int | None = None
+    ) -> None:
+        self.hwnd = Image.core.createwindow(
+            title, self.__dispatcher, width or 0, height or 0
+        )
+
+    def __dispatcher(self, action: str, *args: int) -> None:
+        getattr(self, f"ui_handle_{action}")(*args)
+
+    def ui_handle_clear(self, dc: int, x0: int, y0: int, x1: int, y1: int) -> None:
+        pass
+
+    def ui_handle_damage(self, x0: int, y0: int, x1: int, y1: int) -> None:
+        pass
+
+    def ui_handle_destroy(self) -> None:
+        pass
+
+    def ui_handle_repair(self, dc: int, x0: int, y0: int, x1: int, y1: int) -> None:
+        pass
+
+    def ui_handle_resize(self, width: int, height: int) -> None:
+        pass
+
+    def mainloop(self) -> None:
+        Image.core.eventloop()
+
+
+class ImageWindow(Window):
+    """Create an image window which displays the given image."""
+
+    def __init__(self, image: Image.Image | Dib, title: str = "PIL") -> None:
+        if not isinstance(image, Dib):
+            image = Dib(image)
+        self.image = image
+        width, height = image.size
+        super().__init__(title, width=width, height=height)
+
+    def ui_handle_repair(self, dc: int, x0: int, y0: int, x1: int, y1: int) -> None:
+        self.image.draw(dc, (x0, y0, x1, y1))

lib/python3.12/site-packages/PIL/ImtImagePlugin.py

@@ -0,0 +1,103 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# IM Tools support for PIL
+#
+# history:
+# 1996-05-27 fl   Created (read 8-bit images only)
+# 2001-02-17 fl   Use 're' instead of 'regex' (Python 2.1) (0.2)
+#
+# Copyright (c) Secret Labs AB 1997-2001.
+# Copyright (c) Fredrik Lundh 1996-2001.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import re
+
+from . import Image, ImageFile
+
+#
+# --------------------------------------------------------------------
+
+field = re.compile(rb"([a-z]*) ([^ \r\n]*)")
+
+
+##
+# Image plugin for IM Tools images.
+
+
+class ImtImageFile(ImageFile.ImageFile):
+    format = "IMT"
+    format_description = "IM Tools"
+
+    def _open(self) -> None:
+        # Quick rejection: if there's not a LF among the first
+        # 100 bytes, this is (probably) not a text header.
+
+        assert self.fp is not None
+
+        buffer = self.fp.read(100)
+        if b"\n" not in buffer:
+            msg = "not an IM file"
+            raise SyntaxError(msg)
+
+        xsize = ysize = 0
+
+        while True:
+            if buffer:
+                s = buffer[:1]
+                buffer = buffer[1:]
+            else:
+                s = self.fp.read(1)
+            if not s:
+                break
+
+            if s == b"\x0C":
+                # image data begins
+                self.tile = [
+                    ImageFile._Tile(
+                        "raw",
+                        (0, 0) + self.size,
+                        self.fp.tell() - len(buffer),
+                        (self.mode, 0, 1),
+                    )
+                ]
+
+                break
+
+            else:
+                # read key/value pair
+                if b"\n" not in buffer:
+                    buffer += self.fp.read(100)
+                lines = buffer.split(b"\n")
+                s += lines.pop(0)
+                buffer = b"\n".join(lines)
+                if len(s) == 1 or len(s) > 100:
+                    break
+                if s[0] == ord(b"*"):
+                    continue  # comment
+
+                m = field.match(s)
+                if not m:
+                    break
+                k, v = m.group(1, 2)
+                if k == b"width":
+                    xsize = int(v)
+                    self._size = xsize, ysize
+                elif k == b"height":
+                    ysize = int(v)
+                    self._size = xsize, ysize
+                elif k == b"pixel" and v == b"n8":
+                    self._mode = "L"
+
+
+#
+# --------------------------------------------------------------------
+
+Image.register_open(ImtImageFile.format, ImtImageFile)
+
+#
+# no extension registered (".im" is simply too common)

lib/python3.12/site-packages/PIL/IptcImagePlugin.py

@@ -0,0 +1,249 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# IPTC/NAA file handling
+#
+# history:
+# 1995-10-01 fl   Created
+# 1998-03-09 fl   Cleaned up and added to PIL
+# 2002-06-18 fl   Added getiptcinfo helper
+#
+# Copyright (c) Secret Labs AB 1997-2002.
+# Copyright (c) Fredrik Lundh 1995.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from collections.abc import Sequence
+from io import BytesIO
+from typing import cast
+
+from . import Image, ImageFile
+from ._binary import i16be as i16
+from ._binary import i32be as i32
+from ._deprecate import deprecate
+
+COMPRESSION = {1: "raw", 5: "jpeg"}
+
+
+def __getattr__(name: str) -> bytes:
+    if name == "PAD":
+        deprecate("IptcImagePlugin.PAD", 12)
+        return b"\0\0\0\0"
+    msg = f"module '{__name__}' has no attribute '{name}'"
+    raise AttributeError(msg)
+
+
+#
+# Helpers
+
+
+def _i(c: bytes) -> int:
+    return i32((b"\0\0\0\0" + c)[-4:])
+
+
+def _i8(c: int | bytes) -> int:
+    return c if isinstance(c, int) else c[0]
+
+
+def i(c: bytes) -> int:
+    """.. deprecated:: 10.2.0"""
+    deprecate("IptcImagePlugin.i", 12)
+    return _i(c)
+
+
+def dump(c: Sequence[int | bytes]) -> None:
+    """.. deprecated:: 10.2.0"""
+    deprecate("IptcImagePlugin.dump", 12)
+    for i in c:
+        print(f"{_i8(i):02x}", end=" ")
+    print()
+
+
+##
+# Image plugin for IPTC/NAA datastreams.  To read IPTC/NAA fields
+# from TIFF and JPEG files, use the <b>getiptcinfo</b> function.
+
+
+class IptcImageFile(ImageFile.ImageFile):
+    format = "IPTC"
+    format_description = "IPTC/NAA"
+
+    def getint(self, key: tuple[int, int]) -> int:
+        return _i(self.info[key])
+
+    def field(self) -> tuple[tuple[int, int] | None, int]:
+        #
+        # get a IPTC field header
+        s = self.fp.read(5)
+        if not s.strip(b"\x00"):
+            return None, 0
+
+        tag = s[1], s[2]
+
+        # syntax
+        if s[0] != 0x1C or tag[0] not in [1, 2, 3, 4, 5, 6, 7, 8, 9, 240]:
+            msg = "invalid IPTC/NAA file"
+            raise SyntaxError(msg)
+
+        # field size
+        size = s[3]
+        if size > 132:
+            msg = "illegal field length in IPTC/NAA file"
+            raise OSError(msg)
+        elif size == 128:
+            size = 0
+        elif size > 128:
+            size = _i(self.fp.read(size - 128))
+        else:
+            size = i16(s, 3)
+
+        return tag, size
+
+    def _open(self) -> None:
+        # load descriptive fields
+        while True:
+            offset = self.fp.tell()
+            tag, size = self.field()
+            if not tag or tag == (8, 10):
+                break
+            if size:
+                tagdata = self.fp.read(size)
+            else:
+                tagdata = None
+            if tag in self.info:
+                if isinstance(self.info[tag], list):
+                    self.info[tag].append(tagdata)
+                else:
+                    self.info[tag] = [self.info[tag], tagdata]
+            else:
+                self.info[tag] = tagdata
+
+        # mode
+        layers = self.info[(3, 60)][0]
+        component = self.info[(3, 60)][1]
+        if (3, 65) in self.info:
+            id = self.info[(3, 65)][0] - 1
+        else:
+            id = 0
+        if layers == 1 and not component:
+            self._mode = "L"
+        elif layers == 3 and component:
+            self._mode = "RGB"[id]
+        elif layers == 4 and component:
+            self._mode = "CMYK"[id]
+
+        # size
+        self._size = self.getint((3, 20)), self.getint((3, 30))
+
+        # compression
+        try:
+            compression = COMPRESSION[self.getint((3, 120))]
+        except KeyError as e:
+            msg = "Unknown IPTC image compression"
+            raise OSError(msg) from e
+
+        # tile
+        if tag == (8, 10):
+            self.tile = [
+                ImageFile._Tile("iptc", (0, 0) + self.size, offset, compression)
+            ]
+
+    def load(self) -> Image.core.PixelAccess | None:
+        if len(self.tile) != 1 or self.tile[0][0] != "iptc":
+            return ImageFile.ImageFile.load(self)
+
+        offset, compression = self.tile[0][2:]
+
+        self.fp.seek(offset)
+
+        # Copy image data to temporary file
+        o = BytesIO()
+        if compression == "raw":
+            # To simplify access to the extracted file,
+            # prepend a PPM header
+            o.write(b"P5\n%d %d\n255\n" % self.size)
+        while True:
+            type, size = self.field()
+            if type != (8, 10):
+                break
+            while size > 0:
+                s = self.fp.read(min(size, 8192))
+                if not s:
+                    break
+                o.write(s)
+                size -= len(s)
+
+        with Image.open(o) as _im:
+            _im.load()
+            self.im = _im.im
+        return None
+
+
+Image.register_open(IptcImageFile.format, IptcImageFile)
+
+Image.register_extension(IptcImageFile.format, ".iim")
+
+
+def getiptcinfo(
+    im: ImageFile.ImageFile,
+) -> dict[tuple[int, int], bytes | list[bytes]] | None:
+    """
+    Get IPTC information from TIFF, JPEG, or IPTC file.
+
+    :param im: An image containing IPTC data.
+    :returns: A dictionary containing IPTC information, or None if
+        no IPTC information block was found.
+    """
+    from . import JpegImagePlugin, TiffImagePlugin
+
+    data = None
+
+    info: dict[tuple[int, int], bytes | list[bytes]] = {}
+    if isinstance(im, IptcImageFile):
+        # return info dictionary right away
+        for k, v in im.info.items():
+            if isinstance(k, tuple):
+                info[k] = v
+        return info
+
+    elif isinstance(im, JpegImagePlugin.JpegImageFile):
+        # extract the IPTC/NAA resource
+        photoshop = im.info.get("photoshop")
+        if photoshop:
+            data = photoshop.get(0x0404)
+
+    elif isinstance(im, TiffImagePlugin.TiffImageFile):
+        # get raw data from the IPTC/NAA tag (PhotoShop tags the data
+        # as 4-byte integers, so we cannot use the get method...)
+        try:
+            data = im.tag_v2[TiffImagePlugin.IPTC_NAA_CHUNK]
+        except KeyError:
+            pass
+
+    if data is None:
+        return None  # no properties
+
+    # create an IptcImagePlugin object without initializing it
+    class FakeImage:
+        pass
+
+    fake_im = FakeImage()
+    fake_im.__class__ = IptcImageFile  # type: ignore[assignment]
+    iptc_im = cast(IptcImageFile, fake_im)
+
+    # parse the IPTC information chunk
+    iptc_im.info = {}
+    iptc_im.fp = BytesIO(data)
+
+    try:
+        iptc_im._open()
+    except (IndexError, KeyError):
+        pass  # expected failure
+
+    for k, v in iptc_im.info.items():
+        if isinstance(k, tuple):
+            info[k] = v
+    return info

lib/python3.12/site-packages/PIL/Jpeg2KImagePlugin.py

@@ -0,0 +1,443 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# JPEG2000 file handling
+#
+# History:
+# 2014-03-12 ajh  Created
+# 2021-06-30 rogermb  Extract dpi information from the 'resc' header box
+#
+# Copyright (c) 2014 Coriolis Systems Limited
+# Copyright (c) 2014 Alastair Houghton
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+import os
+import struct
+from collections.abc import Callable
+from typing import IO, cast
+
+from . import Image, ImageFile, ImagePalette, _binary
+
+
+class BoxReader:
+    """
+    A small helper class to read fields stored in JPEG2000 header boxes
+    and to easily step into and read sub-boxes.
+    """
+
+    def __init__(self, fp: IO[bytes], length: int = -1) -> None:
+        self.fp = fp
+        self.has_length = length >= 0
+        self.length = length
+        self.remaining_in_box = -1
+
+    def _can_read(self, num_bytes: int) -> bool:
+        if self.has_length and self.fp.tell() + num_bytes > self.length:
+            # Outside box: ensure we don't read past the known file length
+            return False
+        if self.remaining_in_box >= 0:
+            # Inside box contents: ensure read does not go past box boundaries
+            return num_bytes <= self.remaining_in_box
+        else:
+            return True  # No length known, just read
+
+    def _read_bytes(self, num_bytes: int) -> bytes:
+        if not self._can_read(num_bytes):
+            msg = "Not enough data in header"
+            raise SyntaxError(msg)
+
+        data = self.fp.read(num_bytes)
+        if len(data) < num_bytes:
+            msg = f"Expected to read {num_bytes} bytes but only got {len(data)}."
+            raise OSError(msg)
+
+        if self.remaining_in_box > 0:
+            self.remaining_in_box -= num_bytes
+        return data
+
+    def read_fields(self, field_format: str) -> tuple[int | bytes, ...]:
+        size = struct.calcsize(field_format)
+        data = self._read_bytes(size)
+        return struct.unpack(field_format, data)
+
+    def read_boxes(self) -> BoxReader:
+        size = self.remaining_in_box
+        data = self._read_bytes(size)
+        return BoxReader(io.BytesIO(data), size)
+
+    def has_next_box(self) -> bool:
+        if self.has_length:
+            return self.fp.tell() + self.remaining_in_box < self.length
+        else:
+            return True
+
+    def next_box_type(self) -> bytes:
+        # Skip the rest of the box if it has not been read
+        if self.remaining_in_box > 0:
+            self.fp.seek(self.remaining_in_box, os.SEEK_CUR)
+        self.remaining_in_box = -1
+
+        # Read the length and type of the next box
+        lbox, tbox = cast(tuple[int, bytes], self.read_fields(">I4s"))
+        if lbox == 1:
+            lbox = cast(int, self.read_fields(">Q")[0])
+            hlen = 16
+        else:
+            hlen = 8
+
+        if lbox < hlen or not self._can_read(lbox - hlen):
+            msg = "Invalid header length"
+            raise SyntaxError(msg)
+
+        self.remaining_in_box = lbox - hlen
+        return tbox
+
+
+def _parse_codestream(fp: IO[bytes]) -> tuple[tuple[int, int], str]:
+    """Parse the JPEG 2000 codestream to extract the size and component
+    count from the SIZ marker segment, returning a PIL (size, mode) tuple."""
+
+    hdr = fp.read(2)
+    lsiz = _binary.i16be(hdr)
+    siz = hdr + fp.read(lsiz - 2)
+    lsiz, rsiz, xsiz, ysiz, xosiz, yosiz, _, _, _, _, csiz = struct.unpack_from(
+        ">HHIIIIIIIIH", siz
+    )
+
+    size = (xsiz - xosiz, ysiz - yosiz)
+    if csiz == 1:
+        ssiz = struct.unpack_from(">B", siz, 38)
+        if (ssiz[0] & 0x7F) + 1 > 8:
+            mode = "I;16"
+        else:
+            mode = "L"
+    elif csiz == 2:
+        mode = "LA"
+    elif csiz == 3:
+        mode = "RGB"
+    elif csiz == 4:
+        mode = "RGBA"
+    else:
+        msg = "unable to determine J2K image mode"
+        raise SyntaxError(msg)
+
+    return size, mode
+
+
+def _res_to_dpi(num: int, denom: int, exp: int) -> float | None:
+    """Convert JPEG2000's (numerator, denominator, exponent-base-10) resolution,
+    calculated as (num / denom) * 10^exp and stored in dots per meter,
+    to floating-point dots per inch."""
+    if denom == 0:
+        return None
+    return (254 * num * (10**exp)) / (10000 * denom)
+
+
+def _parse_jp2_header(
+    fp: IO[bytes],
+) -> tuple[
+    tuple[int, int],
+    str,
+    str | None,
+    tuple[float, float] | None,
+    ImagePalette.ImagePalette | None,
+]:
+    """Parse the JP2 header box to extract size, component count,
+    color space information, and optionally DPI information,
+    returning a (size, mode, mimetype, dpi) tuple."""
+
+    # Find the JP2 header box
+    reader = BoxReader(fp)
+    header = None
+    mimetype = None
+    while reader.has_next_box():
+        tbox = reader.next_box_type()
+
+        if tbox == b"jp2h":
+            header = reader.read_boxes()
+            break
+        elif tbox == b"ftyp":
+            if reader.read_fields(">4s")[0] == b"jpx ":
+                mimetype = "image/jpx"
+    assert header is not None
+
+    size = None
+    mode = None
+    bpc = None
+    nc = None
+    dpi = None  # 2-tuple of DPI info, or None
+    palette = None
+
+    while header.has_next_box():
+        tbox = header.next_box_type()
+
+        if tbox == b"ihdr":
+            height, width, nc, bpc = header.read_fields(">IIHB")
+            assert isinstance(height, int)
+            assert isinstance(width, int)
+            assert isinstance(bpc, int)
+            size = (width, height)
+            if nc == 1 and (bpc & 0x7F) > 8:
+                mode = "I;16"
+            elif nc == 1:
+                mode = "L"
+            elif nc == 2:
+                mode = "LA"
+            elif nc == 3:
+                mode = "RGB"
+            elif nc == 4:
+                mode = "RGBA"
+        elif tbox == b"colr" and nc == 4:
+            meth, _, _, enumcs = header.read_fields(">BBBI")
+            if meth == 1 and enumcs == 12:
+                mode = "CMYK"
+        elif tbox == b"pclr" and mode in ("L", "LA"):
+            ne, npc = header.read_fields(">HB")
+            assert isinstance(ne, int)
+            assert isinstance(npc, int)
+            max_bitdepth = 0
+            for bitdepth in header.read_fields(">" + ("B" * npc)):
+                assert isinstance(bitdepth, int)
+                if bitdepth > max_bitdepth:
+                    max_bitdepth = bitdepth
+            if max_bitdepth <= 8:
+                palette = ImagePalette.ImagePalette("RGBA" if npc == 4 else "RGB")
+                for i in range(ne):
+                    color: list[int] = []
+                    for value in header.read_fields(">" + ("B" * npc)):
+                        assert isinstance(value, int)
+                        color.append(value)
+                    palette.getcolor(tuple(color))
+                mode = "P" if mode == "L" else "PA"
+        elif tbox == b"res ":
+            res = header.read_boxes()
+            while res.has_next_box():
+                tres = res.next_box_type()
+                if tres == b"resc":
+                    vrcn, vrcd, hrcn, hrcd, vrce, hrce = res.read_fields(">HHHHBB")
+                    assert isinstance(vrcn, int)
+                    assert isinstance(vrcd, int)
+                    assert isinstance(hrcn, int)
+                    assert isinstance(hrcd, int)
+                    assert isinstance(vrce, int)
+                    assert isinstance(hrce, int)
+                    hres = _res_to_dpi(hrcn, hrcd, hrce)
+                    vres = _res_to_dpi(vrcn, vrcd, vrce)
+                    if hres is not None and vres is not None:
+                        dpi = (hres, vres)
+                    break
+
+    if size is None or mode is None:
+        msg = "Malformed JP2 header"
+        raise SyntaxError(msg)
+
+    return size, mode, mimetype, dpi, palette
+
+
+##
+# Image plugin for JPEG2000 images.
+
+
+class Jpeg2KImageFile(ImageFile.ImageFile):
+    format = "JPEG2000"
+    format_description = "JPEG 2000 (ISO 15444)"
+
+    def _open(self) -> None:
+        sig = self.fp.read(4)
+        if sig == b"\xff\x4f\xff\x51":
+            self.codec = "j2k"
+            self._size, self._mode = _parse_codestream(self.fp)
+        else:
+            sig = sig + self.fp.read(8)
+
+            if sig == b"\x00\x00\x00\x0cjP  \x0d\x0a\x87\x0a":
+                self.codec = "jp2"
+                header = _parse_jp2_header(self.fp)
+                self._size, self._mode, self.custom_mimetype, dpi, self.palette = header
+                if dpi is not None:
+                    self.info["dpi"] = dpi
+                if self.fp.read(12).endswith(b"jp2c\xff\x4f\xff\x51"):
+                    self._parse_comment()
+            else:
+                msg = "not a JPEG 2000 file"
+                raise SyntaxError(msg)
+
+        self._reduce = 0
+        self.layers = 0
+
+        fd = -1
+        length = -1
+
+        try:
+            fd = self.fp.fileno()
+            length = os.fstat(fd).st_size
+        except Exception:
+            fd = -1
+            try:
+                pos = self.fp.tell()
+                self.fp.seek(0, io.SEEK_END)
+                length = self.fp.tell()
+                self.fp.seek(pos)
+            except Exception:
+                length = -1
+
+        self.tile = [
+            ImageFile._Tile(
+                "jpeg2k",
+                (0, 0) + self.size,
+                0,
+                (self.codec, self._reduce, self.layers, fd, length),
+            )
+        ]
+
+    def _parse_comment(self) -> None:
+        hdr = self.fp.read(2)
+        length = _binary.i16be(hdr)
+        self.fp.seek(length - 2, os.SEEK_CUR)
+
+        while True:
+            marker = self.fp.read(2)
+            if not marker:
+                break
+            typ = marker[1]
+            if typ in (0x90, 0xD9):
+                # Start of tile or end of codestream
+                break
+            hdr = self.fp.read(2)
+            length = _binary.i16be(hdr)
+            if typ == 0x64:
+                # Comment
+                self.info["comment"] = self.fp.read(length - 2)[2:]
+                break
+            else:
+                self.fp.seek(length - 2, os.SEEK_CUR)
+
+    @property  # type: ignore[override]
+    def reduce(
+        self,
+    ) -> (
+        Callable[[int | tuple[int, int], tuple[int, int, int, int] | None], Image.Image]
+        | int
+    ):
+        # https://github.com/python-pillow/Pillow/issues/4343 found that the
+        # new Image 'reduce' method was shadowed by this plugin's 'reduce'
+        # property. This attempts to allow for both scenarios
+        return self._reduce or super().reduce
+
+    @reduce.setter
+    def reduce(self, value: int) -> None:
+        self._reduce = value
+
+    def load(self) -> Image.core.PixelAccess | None:
+        if self.tile and self._reduce:
+            power = 1 << self._reduce
+            adjust = power >> 1
+            self._size = (
+                int((self.size[0] + adjust) / power),
+                int((self.size[1] + adjust) / power),
+            )
+
+            # Update the reduce and layers settings
+            t = self.tile[0]
+            assert isinstance(t[3], tuple)
+            t3 = (t[3][0], self._reduce, self.layers, t[3][3], t[3][4])
+            self.tile = [ImageFile._Tile(t[0], (0, 0) + self.size, t[2], t3)]
+
+        return ImageFile.ImageFile.load(self)
+
+
+def _accept(prefix: bytes) -> bool:
+    return (
+        prefix[:4] == b"\xff\x4f\xff\x51"
+        or prefix[:12] == b"\x00\x00\x00\x0cjP  \x0d\x0a\x87\x0a"
+    )
+
+
+# ------------------------------------------------------------
+# Save support
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    # Get the keyword arguments
+    info = im.encoderinfo
+
+    if isinstance(filename, str):
+        filename = filename.encode()
+    if filename.endswith(b".j2k") or info.get("no_jp2", False):
+        kind = "j2k"
+    else:
+        kind = "jp2"
+
+    offset = info.get("offset", None)
+    tile_offset = info.get("tile_offset", None)
+    tile_size = info.get("tile_size", None)
+    quality_mode = info.get("quality_mode", "rates")
+    quality_layers = info.get("quality_layers", None)
+    if quality_layers is not None and not (
+        isinstance(quality_layers, (list, tuple))
+        and all(
+            isinstance(quality_layer, (int, float)) for quality_layer in quality_layers
+        )
+    ):
+        msg = "quality_layers must be a sequence of numbers"
+        raise ValueError(msg)
+
+    num_resolutions = info.get("num_resolutions", 0)
+    cblk_size = info.get("codeblock_size", None)
+    precinct_size = info.get("precinct_size", None)
+    irreversible = info.get("irreversible", False)
+    progression = info.get("progression", "LRCP")
+    cinema_mode = info.get("cinema_mode", "no")
+    mct = info.get("mct", 0)
+    signed = info.get("signed", False)
+    comment = info.get("comment")
+    if isinstance(comment, str):
+        comment = comment.encode()
+    plt = info.get("plt", False)
+
+    fd = -1
+    if hasattr(fp, "fileno"):
+        try:
+            fd = fp.fileno()
+        except Exception:
+            fd = -1
+
+    im.encoderconfig = (
+        offset,
+        tile_offset,
+        tile_size,
+        quality_mode,
+        quality_layers,
+        num_resolutions,
+        cblk_size,
+        precinct_size,
+        irreversible,
+        progression,
+        cinema_mode,
+        mct,
+        signed,
+        fd,
+        comment,
+        plt,
+    )
+
+    ImageFile._save(im, fp, [ImageFile._Tile("jpeg2k", (0, 0) + im.size, 0, kind)])
+
+
+# ------------------------------------------------------------
+# Registry stuff
+
+
+Image.register_open(Jpeg2KImageFile.format, Jpeg2KImageFile, _accept)
+Image.register_save(Jpeg2KImageFile.format, _save)
+
+Image.register_extensions(
+    Jpeg2KImageFile.format, [".jp2", ".j2k", ".jpc", ".jpf", ".jpx", ".j2c"]
+)
+
+Image.register_mime(Jpeg2KImageFile.format, "image/jp2")

lib/python3.12/site-packages/PIL/JpegImagePlugin.py

@@ -0,0 +1,895 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# JPEG (JFIF) file handling
+#
+# See "Digital Compression and Coding of Continuous-Tone Still Images,
+# Part 1, Requirements and Guidelines" (CCITT T.81 / ISO 10918-1)
+#
+# History:
+# 1995-09-09 fl   Created
+# 1995-09-13 fl   Added full parser
+# 1996-03-25 fl   Added hack to use the IJG command line utilities
+# 1996-05-05 fl   Workaround Photoshop 2.5 CMYK polarity bug
+# 1996-05-28 fl   Added draft support, JFIF version (0.1)
+# 1996-12-30 fl   Added encoder options, added progression property (0.2)
+# 1997-08-27 fl   Save mode 1 images as BW (0.3)
+# 1998-07-12 fl   Added YCbCr to draft and save methods (0.4)
+# 1998-10-19 fl   Don't hang on files using 16-bit DQT's (0.4.1)
+# 2001-04-16 fl   Extract DPI settings from JFIF files (0.4.2)
+# 2002-07-01 fl   Skip pad bytes before markers; identify Exif files (0.4.3)
+# 2003-04-25 fl   Added experimental EXIF decoder (0.5)
+# 2003-06-06 fl   Added experimental EXIF GPSinfo decoder
+# 2003-09-13 fl   Extract COM markers
+# 2009-09-06 fl   Added icc_profile support (from Florian Hoech)
+# 2009-03-06 fl   Changed CMYK handling; always use Adobe polarity (0.6)
+# 2009-03-08 fl   Added subsampling support (from Justin Huff).
+#
+# Copyright (c) 1997-2003 by Secret Labs AB.
+# Copyright (c) 1995-1996 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import array
+import io
+import math
+import os
+import struct
+import subprocess
+import sys
+import tempfile
+import warnings
+from typing import IO, TYPE_CHECKING, Any
+
+from . import Image, ImageFile
+from ._binary import i16be as i16
+from ._binary import i32be as i32
+from ._binary import o8
+from ._binary import o16be as o16
+from ._deprecate import deprecate
+from .JpegPresets import presets
+
+if TYPE_CHECKING:
+    from .MpoImagePlugin import MpoImageFile
+
+#
+# Parser
+
+
+def Skip(self: JpegImageFile, marker: int) -> None:
+    n = i16(self.fp.read(2)) - 2
+    ImageFile._safe_read(self.fp, n)
+
+
+def APP(self: JpegImageFile, marker: int) -> None:
+    #
+    # Application marker.  Store these in the APP dictionary.
+    # Also look for well-known application markers.
+
+    n = i16(self.fp.read(2)) - 2
+    s = ImageFile._safe_read(self.fp, n)
+
+    app = "APP%d" % (marker & 15)
+
+    self.app[app] = s  # compatibility
+    self.applist.append((app, s))
+
+    if marker == 0xFFE0 and s[:4] == b"JFIF":
+        # extract JFIF information
+        self.info["jfif"] = version = i16(s, 5)  # version
+        self.info["jfif_version"] = divmod(version, 256)
+        # extract JFIF properties
+        try:
+            jfif_unit = s[7]
+            jfif_density = i16(s, 8), i16(s, 10)
+        except Exception:
+            pass
+        else:
+            if jfif_unit == 1:
+                self.info["dpi"] = jfif_density
+            self.info["jfif_unit"] = jfif_unit
+            self.info["jfif_density"] = jfif_density
+    elif marker == 0xFFE1 and s[:6] == b"Exif\0\0":
+        # extract EXIF information
+        if "exif" in self.info:
+            self.info["exif"] += s[6:]
+        else:
+            self.info["exif"] = s
+            self._exif_offset = self.fp.tell() - n + 6
+    elif marker == 0xFFE1 and s[:29] == b"http://ns.adobe.com/xap/1.0/\x00":
+        self.info["xmp"] = s.split(b"\x00", 1)[1]
+    elif marker == 0xFFE2 and s[:5] == b"FPXR\0":
+        # extract FlashPix information (incomplete)
+        self.info["flashpix"] = s  # FIXME: value will change
+    elif marker == 0xFFE2 and s[:12] == b"ICC_PROFILE\0":
+        # Since an ICC profile can be larger than the maximum size of
+        # a JPEG marker (64K), we need provisions to split it into
+        # multiple markers. The format defined by the ICC specifies
+        # one or more APP2 markers containing the following data:
+        #   Identifying string      ASCII "ICC_PROFILE\0"  (12 bytes)
+        #   Marker sequence number  1, 2, etc (1 byte)
+        #   Number of markers       Total of APP2's used (1 byte)
+        #   Profile data            (remainder of APP2 data)
+        # Decoders should use the marker sequence numbers to
+        # reassemble the profile, rather than assuming that the APP2
+        # markers appear in the correct sequence.
+        self.icclist.append(s)
+    elif marker == 0xFFED and s[:14] == b"Photoshop 3.0\x00":
+        # parse the image resource block
+        offset = 14
+        photoshop = self.info.setdefault("photoshop", {})
+        while s[offset : offset + 4] == b"8BIM":
+            try:
+                offset += 4
+                # resource code
+                code = i16(s, offset)
+                offset += 2
+                # resource name (usually empty)
+                name_len = s[offset]
+                # name = s[offset+1:offset+1+name_len]
+                offset += 1 + name_len
+                offset += offset & 1  # align
+                # resource data block
+                size = i32(s, offset)
+                offset += 4
+                data = s[offset : offset + size]
+                if code == 0x03ED:  # ResolutionInfo
+                    photoshop[code] = {
+                        "XResolution": i32(data, 0) / 65536,
+                        "DisplayedUnitsX": i16(data, 4),
+                        "YResolution": i32(data, 8) / 65536,
+                        "DisplayedUnitsY": i16(data, 12),
+                    }
+                else:
+                    photoshop[code] = data
+                offset += size
+                offset += offset & 1  # align
+            except struct.error:
+                break  # insufficient data
+
+    elif marker == 0xFFEE and s[:5] == b"Adobe":
+        self.info["adobe"] = i16(s, 5)
+        # extract Adobe custom properties
+        try:
+            adobe_transform = s[11]
+        except IndexError:
+            pass
+        else:
+            self.info["adobe_transform"] = adobe_transform
+    elif marker == 0xFFE2 and s[:4] == b"MPF\0":
+        # extract MPO information
+        self.info["mp"] = s[4:]
+        # offset is current location minus buffer size
+        # plus constant header size
+        self.info["mpoffset"] = self.fp.tell() - n + 4
+
+
+def COM(self: JpegImageFile, marker: int) -> None:
+    #
+    # Comment marker.  Store these in the APP dictionary.
+    n = i16(self.fp.read(2)) - 2
+    s = ImageFile._safe_read(self.fp, n)
+
+    self.info["comment"] = s
+    self.app["COM"] = s  # compatibility
+    self.applist.append(("COM", s))
+
+
+def SOF(self: JpegImageFile, marker: int) -> None:
+    #
+    # Start of frame marker.  Defines the size and mode of the
+    # image.  JPEG is colour blind, so we use some simple
+    # heuristics to map the number of layers to an appropriate
+    # mode.  Note that this could be made a bit brighter, by
+    # looking for JFIF and Adobe APP markers.
+
+    n = i16(self.fp.read(2)) - 2
+    s = ImageFile._safe_read(self.fp, n)
+    self._size = i16(s, 3), i16(s, 1)
+
+    self.bits = s[0]
+    if self.bits != 8:
+        msg = f"cannot handle {self.bits}-bit layers"
+        raise SyntaxError(msg)
+
+    self.layers = s[5]
+    if self.layers == 1:
+        self._mode = "L"
+    elif self.layers == 3:
+        self._mode = "RGB"
+    elif self.layers == 4:
+        self._mode = "CMYK"
+    else:
+        msg = f"cannot handle {self.layers}-layer images"
+        raise SyntaxError(msg)
+
+    if marker in [0xFFC2, 0xFFC6, 0xFFCA, 0xFFCE]:
+        self.info["progressive"] = self.info["progression"] = 1
+
+    if self.icclist:
+        # fixup icc profile
+        self.icclist.sort()  # sort by sequence number
+        if self.icclist[0][13] == len(self.icclist):
+            profile = [p[14:] for p in self.icclist]
+            icc_profile = b"".join(profile)
+        else:
+            icc_profile = None  # wrong number of fragments
+        self.info["icc_profile"] = icc_profile
+        self.icclist = []
+
+    for i in range(6, len(s), 3):
+        t = s[i : i + 3]
+        # 4-tuples: id, vsamp, hsamp, qtable
+        self.layer.append((t[0], t[1] // 16, t[1] & 15, t[2]))
+
+
+def DQT(self: JpegImageFile, marker: int) -> None:
+    #
+    # Define quantization table.  Note that there might be more
+    # than one table in each marker.
+
+    # FIXME: The quantization tables can be used to estimate the
+    # compression quality.
+
+    n = i16(self.fp.read(2)) - 2
+    s = ImageFile._safe_read(self.fp, n)
+    while len(s):
+        v = s[0]
+        precision = 1 if (v // 16 == 0) else 2  # in bytes
+        qt_length = 1 + precision * 64
+        if len(s) < qt_length:
+            msg = "bad quantization table marker"
+            raise SyntaxError(msg)
+        data = array.array("B" if precision == 1 else "H", s[1:qt_length])
+        if sys.byteorder == "little" and precision > 1:
+            data.byteswap()  # the values are always big-endian
+        self.quantization[v & 15] = [data[i] for i in zigzag_index]
+        s = s[qt_length:]
+
+
+#
+# JPEG marker table
+
+MARKER = {
+    0xFFC0: ("SOF0", "Baseline DCT", SOF),
+    0xFFC1: ("SOF1", "Extended Sequential DCT", SOF),
+    0xFFC2: ("SOF2", "Progressive DCT", SOF),
+    0xFFC3: ("SOF3", "Spatial lossless", SOF),
+    0xFFC4: ("DHT", "Define Huffman table", Skip),
+    0xFFC5: ("SOF5", "Differential sequential DCT", SOF),
+    0xFFC6: ("SOF6", "Differential progressive DCT", SOF),
+    0xFFC7: ("SOF7", "Differential spatial", SOF),
+    0xFFC8: ("JPG", "Extension", None),
+    0xFFC9: ("SOF9", "Extended sequential DCT (AC)", SOF),
+    0xFFCA: ("SOF10", "Progressive DCT (AC)", SOF),
+    0xFFCB: ("SOF11", "Spatial lossless DCT (AC)", SOF),
+    0xFFCC: ("DAC", "Define arithmetic coding conditioning", Skip),
+    0xFFCD: ("SOF13", "Differential sequential DCT (AC)", SOF),
+    0xFFCE: ("SOF14", "Differential progressive DCT (AC)", SOF),
+    0xFFCF: ("SOF15", "Differential spatial (AC)", SOF),
+    0xFFD0: ("RST0", "Restart 0", None),
+    0xFFD1: ("RST1", "Restart 1", None),
+    0xFFD2: ("RST2", "Restart 2", None),
+    0xFFD3: ("RST3", "Restart 3", None),
+    0xFFD4: ("RST4", "Restart 4", None),
+    0xFFD5: ("RST5", "Restart 5", None),
+    0xFFD6: ("RST6", "Restart 6", None),
+    0xFFD7: ("RST7", "Restart 7", None),
+    0xFFD8: ("SOI", "Start of image", None),
+    0xFFD9: ("EOI", "End of image", None),
+    0xFFDA: ("SOS", "Start of scan", Skip),
+    0xFFDB: ("DQT", "Define quantization table", DQT),
+    0xFFDC: ("DNL", "Define number of lines", Skip),
+    0xFFDD: ("DRI", "Define restart interval", Skip),
+    0xFFDE: ("DHP", "Define hierarchical progression", SOF),
+    0xFFDF: ("EXP", "Expand reference component", Skip),
+    0xFFE0: ("APP0", "Application segment 0", APP),
+    0xFFE1: ("APP1", "Application segment 1", APP),
+    0xFFE2: ("APP2", "Application segment 2", APP),
+    0xFFE3: ("APP3", "Application segment 3", APP),
+    0xFFE4: ("APP4", "Application segment 4", APP),
+    0xFFE5: ("APP5", "Application segment 5", APP),
+    0xFFE6: ("APP6", "Application segment 6", APP),
+    0xFFE7: ("APP7", "Application segment 7", APP),
+    0xFFE8: ("APP8", "Application segment 8", APP),
+    0xFFE9: ("APP9", "Application segment 9", APP),
+    0xFFEA: ("APP10", "Application segment 10", APP),
+    0xFFEB: ("APP11", "Application segment 11", APP),
+    0xFFEC: ("APP12", "Application segment 12", APP),
+    0xFFED: ("APP13", "Application segment 13", APP),
+    0xFFEE: ("APP14", "Application segment 14", APP),
+    0xFFEF: ("APP15", "Application segment 15", APP),
+    0xFFF0: ("JPG0", "Extension 0", None),
+    0xFFF1: ("JPG1", "Extension 1", None),
+    0xFFF2: ("JPG2", "Extension 2", None),
+    0xFFF3: ("JPG3", "Extension 3", None),
+    0xFFF4: ("JPG4", "Extension 4", None),
+    0xFFF5: ("JPG5", "Extension 5", None),
+    0xFFF6: ("JPG6", "Extension 6", None),
+    0xFFF7: ("JPG7", "Extension 7", None),
+    0xFFF8: ("JPG8", "Extension 8", None),
+    0xFFF9: ("JPG9", "Extension 9", None),
+    0xFFFA: ("JPG10", "Extension 10", None),
+    0xFFFB: ("JPG11", "Extension 11", None),
+    0xFFFC: ("JPG12", "Extension 12", None),
+    0xFFFD: ("JPG13", "Extension 13", None),
+    0xFFFE: ("COM", "Comment", COM),
+}
+
+
+def _accept(prefix: bytes) -> bool:
+    # Magic number was taken from https://en.wikipedia.org/wiki/JPEG
+    return prefix[:3] == b"\xFF\xD8\xFF"
+
+
+##
+# Image plugin for JPEG and JFIF images.
+
+
+class JpegImageFile(ImageFile.ImageFile):
+    format = "JPEG"
+    format_description = "JPEG (ISO 10918)"
+
+    def _open(self) -> None:
+        s = self.fp.read(3)
+
+        if not _accept(s):
+            msg = "not a JPEG file"
+            raise SyntaxError(msg)
+        s = b"\xFF"
+
+        # Create attributes
+        self.bits = self.layers = 0
+        self._exif_offset = 0
+
+        # JPEG specifics (internal)
+        self.layer: list[tuple[int, int, int, int]] = []
+        self._huffman_dc: dict[Any, Any] = {}
+        self._huffman_ac: dict[Any, Any] = {}
+        self.quantization: dict[int, list[int]] = {}
+        self.app: dict[str, bytes] = {}  # compatibility
+        self.applist: list[tuple[str, bytes]] = []
+        self.icclist: list[bytes] = []
+
+        while True:
+            i = s[0]
+            if i == 0xFF:
+                s = s + self.fp.read(1)
+                i = i16(s)
+            else:
+                # Skip non-0xFF junk
+                s = self.fp.read(1)
+                continue
+
+            if i in MARKER:
+                name, description, handler = MARKER[i]
+                if handler is not None:
+                    handler(self, i)
+                if i == 0xFFDA:  # start of scan
+                    rawmode = self.mode
+                    if self.mode == "CMYK":
+                        rawmode = "CMYK;I"  # assume adobe conventions
+                    self.tile = [
+                        ImageFile._Tile("jpeg", (0, 0) + self.size, 0, (rawmode, ""))
+                    ]
+                    # self.__offset = self.fp.tell()
+                    break
+                s = self.fp.read(1)
+            elif i in {0, 0xFFFF}:
+                # padded marker or junk; move on
+                s = b"\xff"
+            elif i == 0xFF00:  # Skip extraneous data (escaped 0xFF)
+                s = self.fp.read(1)
+            else:
+                msg = "no marker found"
+                raise SyntaxError(msg)
+
+        self._read_dpi_from_exif()
+
+    def __getattr__(self, name: str) -> Any:
+        if name in ("huffman_ac", "huffman_dc"):
+            deprecate(name, 12)
+            return getattr(self, "_" + name)
+        raise AttributeError(name)
+
+    def load_read(self, read_bytes: int) -> bytes:
+        """
+        internal: read more image data
+        For premature EOF and LOAD_TRUNCATED_IMAGES adds EOI marker
+        so libjpeg can finish decoding
+        """
+        s = self.fp.read(read_bytes)
+
+        if not s and ImageFile.LOAD_TRUNCATED_IMAGES and not hasattr(self, "_ended"):
+            # Premature EOF.
+            # Pretend file is finished adding EOI marker
+            self._ended = True
+            return b"\xFF\xD9"
+
+        return s
+
+    def draft(
+        self, mode: str | None, size: tuple[int, int] | None
+    ) -> tuple[str, tuple[int, int, float, float]] | None:
+        if len(self.tile) != 1:
+            return None
+
+        # Protect from second call
+        if self.decoderconfig:
+            return None
+
+        d, e, o, a = self.tile[0]
+        scale = 1
+        original_size = self.size
+
+        assert isinstance(a, tuple)
+        if a[0] == "RGB" and mode in ["L", "YCbCr"]:
+            self._mode = mode
+            a = mode, ""
+
+        if size:
+            scale = min(self.size[0] // size[0], self.size[1] // size[1])
+            for s in [8, 4, 2, 1]:
+                if scale >= s:
+                    break
+            assert e is not None
+            e = (
+                e[0],
+                e[1],
+                (e[2] - e[0] + s - 1) // s + e[0],
+                (e[3] - e[1] + s - 1) // s + e[1],
+            )
+            self._size = ((self.size[0] + s - 1) // s, (self.size[1] + s - 1) // s)
+            scale = s
+
+        self.tile = [ImageFile._Tile(d, e, o, a)]
+        self.decoderconfig = (scale, 0)
+
+        box = (0, 0, original_size[0] / scale, original_size[1] / scale)
+        return self.mode, box
+
+    def load_djpeg(self) -> None:
+        # ALTERNATIVE: handle JPEGs via the IJG command line utilities
+
+        f, path = tempfile.mkstemp()
+        os.close(f)
+        if os.path.exists(self.filename):
+            subprocess.check_call(["djpeg", "-outfile", path, self.filename])
+        else:
+            try:
+                os.unlink(path)
+            except OSError:
+                pass
+
+            msg = "Invalid Filename"
+            raise ValueError(msg)
+
+        try:
+            with Image.open(path) as _im:
+                _im.load()
+                self.im = _im.im
+        finally:
+            try:
+                os.unlink(path)
+            except OSError:
+                pass
+
+        self._mode = self.im.mode
+        self._size = self.im.size
+
+        self.tile = []
+
+    def _getexif(self) -> dict[int, Any] | None:
+        return _getexif(self)
+
+    def _read_dpi_from_exif(self) -> None:
+        # If DPI isn't in JPEG header, fetch from EXIF
+        if "dpi" in self.info or "exif" not in self.info:
+            return
+        try:
+            exif = self.getexif()
+            resolution_unit = exif[0x0128]
+            x_resolution = exif[0x011A]
+            try:
+                dpi = float(x_resolution[0]) / x_resolution[1]
+            except TypeError:
+                dpi = x_resolution
+            if math.isnan(dpi):
+                msg = "DPI is not a number"
+                raise ValueError(msg)
+            if resolution_unit == 3:  # cm
+                # 1 dpcm = 2.54 dpi
+                dpi *= 2.54
+            self.info["dpi"] = dpi, dpi
+        except (
+            struct.error,  # truncated EXIF
+            KeyError,  # dpi not included
+            SyntaxError,  # invalid/unreadable EXIF
+            TypeError,  # dpi is an invalid float
+            ValueError,  # dpi is an invalid float
+            ZeroDivisionError,  # invalid dpi rational value
+        ):
+            self.info["dpi"] = 72, 72
+
+    def _getmp(self) -> dict[int, Any] | None:
+        return _getmp(self)
+
+
+def _getexif(self: JpegImageFile) -> dict[int, Any] | None:
+    if "exif" not in self.info:
+        return None
+    return self.getexif()._get_merged_dict()
+
+
+def _getmp(self: JpegImageFile) -> dict[int, Any] | None:
+    # Extract MP information.  This method was inspired by the "highly
+    # experimental" _getexif version that's been in use for years now,
+    # itself based on the ImageFileDirectory class in the TIFF plugin.
+
+    # The MP record essentially consists of a TIFF file embedded in a JPEG
+    # application marker.
+    try:
+        data = self.info["mp"]
+    except KeyError:
+        return None
+    file_contents = io.BytesIO(data)
+    head = file_contents.read(8)
+    endianness = ">" if head[:4] == b"\x4d\x4d\x00\x2a" else "<"
+    # process dictionary
+    from . import TiffImagePlugin
+
+    try:
+        info = TiffImagePlugin.ImageFileDirectory_v2(head)
+        file_contents.seek(info.next)
+        info.load(file_contents)
+        mp = dict(info)
+    except Exception as e:
+        msg = "malformed MP Index (unreadable directory)"
+        raise SyntaxError(msg) from e
+    # it's an error not to have a number of images
+    try:
+        quant = mp[0xB001]
+    except KeyError as e:
+        msg = "malformed MP Index (no number of images)"
+        raise SyntaxError(msg) from e
+    # get MP entries
+    mpentries = []
+    try:
+        rawmpentries = mp[0xB002]
+        for entrynum in range(0, quant):
+            unpackedentry = struct.unpack_from(
+                f"{endianness}LLLHH", rawmpentries, entrynum * 16
+            )
+            labels = ("Attribute", "Size", "DataOffset", "EntryNo1", "EntryNo2")
+            mpentry = dict(zip(labels, unpackedentry))
+            mpentryattr = {
+                "DependentParentImageFlag": bool(mpentry["Attribute"] & (1 << 31)),
+                "DependentChildImageFlag": bool(mpentry["Attribute"] & (1 << 30)),
+                "RepresentativeImageFlag": bool(mpentry["Attribute"] & (1 << 29)),
+                "Reserved": (mpentry["Attribute"] & (3 << 27)) >> 27,
+                "ImageDataFormat": (mpentry["Attribute"] & (7 << 24)) >> 24,
+                "MPType": mpentry["Attribute"] & 0x00FFFFFF,
+            }
+            if mpentryattr["ImageDataFormat"] == 0:
+                mpentryattr["ImageDataFormat"] = "JPEG"
+            else:
+                msg = "unsupported picture format in MPO"
+                raise SyntaxError(msg)
+            mptypemap = {
+                0x000000: "Undefined",
+                0x010001: "Large Thumbnail (VGA Equivalent)",
+                0x010002: "Large Thumbnail (Full HD Equivalent)",
+                0x020001: "Multi-Frame Image (Panorama)",
+                0x020002: "Multi-Frame Image: (Disparity)",
+                0x020003: "Multi-Frame Image: (Multi-Angle)",
+                0x030000: "Baseline MP Primary Image",
+            }
+            mpentryattr["MPType"] = mptypemap.get(mpentryattr["MPType"], "Unknown")
+            mpentry["Attribute"] = mpentryattr
+            mpentries.append(mpentry)
+        mp[0xB002] = mpentries
+    except KeyError as e:
+        msg = "malformed MP Index (bad MP Entry)"
+        raise SyntaxError(msg) from e
+    # Next we should try and parse the individual image unique ID list;
+    # we don't because I've never seen this actually used in a real MPO
+    # file and so can't test it.
+    return mp
+
+
+# --------------------------------------------------------------------
+# stuff to save JPEG files
+
+RAWMODE = {
+    "1": "L",
+    "L": "L",
+    "RGB": "RGB",
+    "RGBX": "RGB",
+    "CMYK": "CMYK;I",  # assume adobe conventions
+    "YCbCr": "YCbCr",
+}
+
+# fmt: off
+zigzag_index = (
+    0,  1,  5,  6, 14, 15, 27, 28,
+    2,  4,  7, 13, 16, 26, 29, 42,
+    3,  8, 12, 17, 25, 30, 41, 43,
+    9, 11, 18, 24, 31, 40, 44, 53,
+    10, 19, 23, 32, 39, 45, 52, 54,
+    20, 22, 33, 38, 46, 51, 55, 60,
+    21, 34, 37, 47, 50, 56, 59, 61,
+    35, 36, 48, 49, 57, 58, 62, 63,
+)
+
+samplings = {
+    (1, 1, 1, 1, 1, 1): 0,
+    (2, 1, 1, 1, 1, 1): 1,
+    (2, 2, 1, 1, 1, 1): 2,
+}
+# fmt: on
+
+
+def get_sampling(im: Image.Image) -> int:
+    # There's no subsampling when images have only 1 layer
+    # (grayscale images) or when they are CMYK (4 layers),
+    # so set subsampling to the default value.
+    #
+    # NOTE: currently Pillow can't encode JPEG to YCCK format.
+    # If YCCK support is added in the future, subsampling code will have
+    # to be updated (here and in JpegEncode.c) to deal with 4 layers.
+    if not isinstance(im, JpegImageFile) or im.layers in (1, 4):
+        return -1
+    sampling = im.layer[0][1:3] + im.layer[1][1:3] + im.layer[2][1:3]
+    return samplings.get(sampling, -1)
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.width == 0 or im.height == 0:
+        msg = "cannot write empty image as JPEG"
+        raise ValueError(msg)
+
+    try:
+        rawmode = RAWMODE[im.mode]
+    except KeyError as e:
+        msg = f"cannot write mode {im.mode} as JPEG"
+        raise OSError(msg) from e
+
+    info = im.encoderinfo
+
+    dpi = [round(x) for x in info.get("dpi", (0, 0))]
+
+    quality = info.get("quality", -1)
+    subsampling = info.get("subsampling", -1)
+    qtables = info.get("qtables")
+
+    if quality == "keep":
+        quality = -1
+        subsampling = "keep"
+        qtables = "keep"
+    elif quality in presets:
+        preset = presets[quality]
+        quality = -1
+        subsampling = preset.get("subsampling", -1)
+        qtables = preset.get("quantization")
+    elif not isinstance(quality, int):
+        msg = "Invalid quality setting"
+        raise ValueError(msg)
+    else:
+        if subsampling in presets:
+            subsampling = presets[subsampling].get("subsampling", -1)
+        if isinstance(qtables, str) and qtables in presets:
+            qtables = presets[qtables].get("quantization")
+
+    if subsampling == "4:4:4":
+        subsampling = 0
+    elif subsampling == "4:2:2":
+        subsampling = 1
+    elif subsampling == "4:2:0":
+        subsampling = 2
+    elif subsampling == "4:1:1":
+        # For compatibility. Before Pillow 4.3, 4:1:1 actually meant 4:2:0.
+        # Set 4:2:0 if someone is still using that value.
+        subsampling = 2
+    elif subsampling == "keep":
+        if im.format != "JPEG":
+            msg = "Cannot use 'keep' when original image is not a JPEG"
+            raise ValueError(msg)
+        subsampling = get_sampling(im)
+
+    def validate_qtables(
+        qtables: (
+            str | tuple[list[int], ...] | list[list[int]] | dict[int, list[int]] | None
+        )
+    ) -> list[list[int]] | None:
+        if qtables is None:
+            return qtables
+        if isinstance(qtables, str):
+            try:
+                lines = [
+                    int(num)
+                    for line in qtables.splitlines()
+                    for num in line.split("#", 1)[0].split()
+                ]
+            except ValueError as e:
+                msg = "Invalid quantization table"
+                raise ValueError(msg) from e
+            else:
+                qtables = [lines[s : s + 64] for s in range(0, len(lines), 64)]
+        if isinstance(qtables, (tuple, list, dict)):
+            if isinstance(qtables, dict):
+                qtables = [
+                    qtables[key] for key in range(len(qtables)) if key in qtables
+                ]
+            elif isinstance(qtables, tuple):
+                qtables = list(qtables)
+            if not (0 < len(qtables) < 5):
+                msg = "None or too many quantization tables"
+                raise ValueError(msg)
+            for idx, table in enumerate(qtables):
+                try:
+                    if len(table) != 64:
+                        msg = "Invalid quantization table"
+                        raise TypeError(msg)
+                    table_array = array.array("H", table)
+                except TypeError as e:
+                    msg = "Invalid quantization table"
+                    raise ValueError(msg) from e
+                else:
+                    qtables[idx] = list(table_array)
+            return qtables
+
+    if qtables == "keep":
+        if im.format != "JPEG":
+            msg = "Cannot use 'keep' when original image is not a JPEG"
+            raise ValueError(msg)
+        qtables = getattr(im, "quantization", None)
+    qtables = validate_qtables(qtables)
+
+    extra = info.get("extra", b"")
+
+    MAX_BYTES_IN_MARKER = 65533
+    xmp = info.get("xmp", im.info.get("xmp"))
+    if xmp:
+        overhead_len = 29  # b"http://ns.adobe.com/xap/1.0/\x00"
+        max_data_bytes_in_marker = MAX_BYTES_IN_MARKER - overhead_len
+        if len(xmp) > max_data_bytes_in_marker:
+            msg = "XMP data is too long"
+            raise ValueError(msg)
+        size = o16(2 + overhead_len + len(xmp))
+        extra += b"\xFF\xE1" + size + b"http://ns.adobe.com/xap/1.0/\x00" + xmp
+
+    icc_profile = info.get("icc_profile")
+    if icc_profile:
+        overhead_len = 14  # b"ICC_PROFILE\0" + o8(i) + o8(len(markers))
+        max_data_bytes_in_marker = MAX_BYTES_IN_MARKER - overhead_len
+        markers = []
+        while icc_profile:
+            markers.append(icc_profile[:max_data_bytes_in_marker])
+            icc_profile = icc_profile[max_data_bytes_in_marker:]
+        i = 1
+        for marker in markers:
+            size = o16(2 + overhead_len + len(marker))
+            extra += (
+                b"\xFF\xE2"
+                + size
+                + b"ICC_PROFILE\0"
+                + o8(i)
+                + o8(len(markers))
+                + marker
+            )
+            i += 1
+
+    comment = info.get("comment", im.info.get("comment"))
+
+    # "progressive" is the official name, but older documentation
+    # says "progression"
+    # FIXME: issue a warning if the wrong form is used (post-1.1.7)
+    progressive = info.get("progressive", False) or info.get("progression", False)
+
+    optimize = info.get("optimize", False)
+
+    exif = info.get("exif", b"")
+    if isinstance(exif, Image.Exif):
+        exif = exif.tobytes()
+    if len(exif) > MAX_BYTES_IN_MARKER:
+        msg = "EXIF data is too long"
+        raise ValueError(msg)
+
+    # get keyword arguments
+    im.encoderconfig = (
+        quality,
+        progressive,
+        info.get("smooth", 0),
+        optimize,
+        info.get("keep_rgb", False),
+        info.get("streamtype", 0),
+        dpi[0],
+        dpi[1],
+        subsampling,
+        info.get("restart_marker_blocks", 0),
+        info.get("restart_marker_rows", 0),
+        qtables,
+        comment,
+        extra,
+        exif,
+    )
+
+    # if we optimize, libjpeg needs a buffer big enough to hold the whole image
+    # in a shot. Guessing on the size, at im.size bytes. (raw pixel size is
+    # channels*size, this is a value that's been used in a django patch.
+    # https://github.com/matthewwithanm/django-imagekit/issues/50
+    bufsize = 0
+    if optimize or progressive:
+        # CMYK can be bigger
+        if im.mode == "CMYK":
+            bufsize = 4 * im.size[0] * im.size[1]
+        # keep sets quality to -1, but the actual value may be high.
+        elif quality >= 95 or quality == -1:
+            bufsize = 2 * im.size[0] * im.size[1]
+        else:
+            bufsize = im.size[0] * im.size[1]
+        if exif:
+            bufsize += len(exif) + 5
+        if extra:
+            bufsize += len(extra) + 1
+    else:
+        # The EXIF info needs to be written as one block, + APP1, + one spare byte.
+        # Ensure that our buffer is big enough. Same with the icc_profile block.
+        bufsize = max(bufsize, len(exif) + 5, len(extra) + 1)
+
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("jpeg", (0, 0) + im.size, 0, rawmode)], bufsize
+    )
+
+
+def _save_cjpeg(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    # ALTERNATIVE: handle JPEGs via the IJG command line utilities.
+    tempfile = im._dump()
+    subprocess.check_call(["cjpeg", "-outfile", filename, tempfile])
+    try:
+        os.unlink(tempfile)
+    except OSError:
+        pass
+
+
+##
+# Factory for making JPEG and MPO instances
+def jpeg_factory(
+    fp: IO[bytes], filename: str | bytes | None = None
+) -> JpegImageFile | MpoImageFile:
+    im = JpegImageFile(fp, filename)
+    try:
+        mpheader = im._getmp()
+        if mpheader is not None and mpheader[45057] > 1:
+            for segment, content in im.applist:
+                if segment == "APP1" and b' hdrgm:Version="' in content:
+                    # Ultra HDR images are not yet supported
+                    return im
+            # It's actually an MPO
+            from .MpoImagePlugin import MpoImageFile
+
+            # Don't reload everything, just convert it.
+            im = MpoImageFile.adopt(im, mpheader)
+    except (TypeError, IndexError):
+        # It is really a JPEG
+        pass
+    except SyntaxError:
+        warnings.warn(
+            "Image appears to be a malformed MPO file, it will be "
+            "interpreted as a base JPEG file"
+        )
+    return im
+
+
+# ---------------------------------------------------------------------
+# Registry stuff
+
+Image.register_open(JpegImageFile.format, jpeg_factory, _accept)
+Image.register_save(JpegImageFile.format, _save)
+
+Image.register_extensions(JpegImageFile.format, [".jfif", ".jpe", ".jpg", ".jpeg"])
+
+Image.register_mime(JpegImageFile.format, "image/jpeg")

lib/python3.12/site-packages/PIL/JpegPresets.py

@@ -0,0 +1,242 @@
+"""
+JPEG quality settings equivalent to the Photoshop settings.
+Can be used when saving JPEG files.
+
+The following presets are available by default:
+``web_low``, ``web_medium``, ``web_high``, ``web_very_high``, ``web_maximum``,
+``low``, ``medium``, ``high``, ``maximum``.
+More presets can be added to the :py:data:`presets` dict if needed.
+
+To apply the preset, specify::
+
+  quality="preset_name"
+
+To apply only the quantization table::
+
+  qtables="preset_name"
+
+To apply only the subsampling setting::
+
+  subsampling="preset_name"
+
+Example::
+
+  im.save("image_name.jpg", quality="web_high")
+
+Subsampling
+-----------
+
+Subsampling is the practice of encoding images by implementing less resolution
+for chroma information than for luma information.
+(ref.: https://en.wikipedia.org/wiki/Chroma_subsampling)
+
+Possible subsampling values are 0, 1 and 2 that correspond to 4:4:4, 4:2:2 and
+4:2:0.
+
+You can get the subsampling of a JPEG with the
+:func:`.JpegImagePlugin.get_sampling` function.
+
+In JPEG compressed data a JPEG marker is used instead of an EXIF tag.
+(ref.: https://exiv2.org/tags.html)
+
+
+Quantization tables
+-------------------
+
+They are values use by the DCT (Discrete cosine transform) to remove
+*unnecessary* information from the image (the lossy part of the compression).
+(ref.: https://en.wikipedia.org/wiki/Quantization_matrix#Quantization_matrices,
+https://en.wikipedia.org/wiki/JPEG#Quantization)
+
+You can get the quantization tables of a JPEG with::
+
+  im.quantization
+
+This will return a dict with a number of lists. You can pass this dict
+directly as the qtables argument when saving a JPEG.
+
+The quantization table format in presets is a list with sublists. These formats
+are interchangeable.
+
+Libjpeg ref.:
+https://web.archive.org/web/20120328125543/http://www.jpegcameras.com/libjpeg/libjpeg-3.html
+
+"""
+
+from __future__ import annotations
+
+# fmt: off
+presets = {
+            'web_low':      {'subsampling':  2,  # "4:2:0"
+                             'quantization': [
+                               [20, 16, 25, 39, 50, 46, 62, 68,
+                                16, 18, 23, 38, 38, 53, 65, 68,
+                                25, 23, 31, 38, 53, 65, 68, 68,
+                                39, 38, 38, 53, 65, 68, 68, 68,
+                                50, 38, 53, 65, 68, 68, 68, 68,
+                                46, 53, 65, 68, 68, 68, 68, 68,
+                                62, 65, 68, 68, 68, 68, 68, 68,
+                                68, 68, 68, 68, 68, 68, 68, 68],
+                               [21, 25, 32, 38, 54, 68, 68, 68,
+                                25, 28, 24, 38, 54, 68, 68, 68,
+                                32, 24, 32, 43, 66, 68, 68, 68,
+                                38, 38, 43, 53, 68, 68, 68, 68,
+                                54, 54, 66, 68, 68, 68, 68, 68,
+                                68, 68, 68, 68, 68, 68, 68, 68,
+                                68, 68, 68, 68, 68, 68, 68, 68,
+                                68, 68, 68, 68, 68, 68, 68, 68]
+                              ]},
+            'web_medium':   {'subsampling':  2,  # "4:2:0"
+                             'quantization': [
+                               [16, 11, 11, 16, 23, 27, 31, 30,
+                                11, 12, 12, 15, 20, 23, 23, 30,
+                                11, 12, 13, 16, 23, 26, 35, 47,
+                                16, 15, 16, 23, 26, 37, 47, 64,
+                                23, 20, 23, 26, 39, 51, 64, 64,
+                                27, 23, 26, 37, 51, 64, 64, 64,
+                                31, 23, 35, 47, 64, 64, 64, 64,
+                                30, 30, 47, 64, 64, 64, 64, 64],
+                               [17, 15, 17, 21, 20, 26, 38, 48,
+                                15, 19, 18, 17, 20, 26, 35, 43,
+                                17, 18, 20, 22, 26, 30, 46, 53,
+                                21, 17, 22, 28, 30, 39, 53, 64,
+                                20, 20, 26, 30, 39, 48, 64, 64,
+                                26, 26, 30, 39, 48, 63, 64, 64,
+                                38, 35, 46, 53, 64, 64, 64, 64,
+                                48, 43, 53, 64, 64, 64, 64, 64]
+                             ]},
+            'web_high':     {'subsampling':  0,  # "4:4:4"
+                             'quantization': [
+                               [6,   4,  4,  6,  9, 11, 12, 16,
+                                4,   5,  5,  6,  8, 10, 12, 12,
+                                4,   5,  5,  6, 10, 12, 14, 19,
+                                6,   6,  6, 11, 12, 15, 19, 28,
+                                9,   8, 10, 12, 16, 20, 27, 31,
+                                11, 10, 12, 15, 20, 27, 31, 31,
+                                12, 12, 14, 19, 27, 31, 31, 31,
+                                16, 12, 19, 28, 31, 31, 31, 31],
+                               [7,   7, 13, 24, 26, 31, 31, 31,
+                                7,  12, 16, 21, 31, 31, 31, 31,
+                                13, 16, 17, 31, 31, 31, 31, 31,
+                                24, 21, 31, 31, 31, 31, 31, 31,
+                                26, 31, 31, 31, 31, 31, 31, 31,
+                                31, 31, 31, 31, 31, 31, 31, 31,
+                                31, 31, 31, 31, 31, 31, 31, 31,
+                                31, 31, 31, 31, 31, 31, 31, 31]
+                             ]},
+            'web_very_high': {'subsampling':  0,  # "4:4:4"
+                              'quantization': [
+                               [2,   2,  2,  2,  3,  4,  5,  6,
+                                2,   2,  2,  2,  3,  4,  5,  6,
+                                2,   2,  2,  2,  4,  5,  7,  9,
+                                2,   2,  2,  4,  5,  7,  9, 12,
+                                3,   3,  4,  5,  8, 10, 12, 12,
+                                4,   4,  5,  7, 10, 12, 12, 12,
+                                5,   5,  7,  9, 12, 12, 12, 12,
+                                6,   6,  9, 12, 12, 12, 12, 12],
+                               [3,   3,  5,  9, 13, 15, 15, 15,
+                                3,   4,  6, 11, 14, 12, 12, 12,
+                                5,   6,  9, 14, 12, 12, 12, 12,
+                                9,  11, 14, 12, 12, 12, 12, 12,
+                                13, 14, 12, 12, 12, 12, 12, 12,
+                                15, 12, 12, 12, 12, 12, 12, 12,
+                                15, 12, 12, 12, 12, 12, 12, 12,
+                                15, 12, 12, 12, 12, 12, 12, 12]
+                              ]},
+            'web_maximum':  {'subsampling':  0,  # "4:4:4"
+                             'quantization': [
+                                [1,  1,  1,  1,  1,  1,  1,  1,
+                                 1,  1,  1,  1,  1,  1,  1,  1,
+                                 1,  1,  1,  1,  1,  1,  1,  2,
+                                 1,  1,  1,  1,  1,  1,  2,  2,
+                                 1,  1,  1,  1,  1,  2,  2,  3,
+                                 1,  1,  1,  1,  2,  2,  3,  3,
+                                 1,  1,  1,  2,  2,  3,  3,  3,
+                                 1,  1,  2,  2,  3,  3,  3,  3],
+                                [1,  1,  1,  2,  2,  3,  3,  3,
+                                 1,  1,  1,  2,  3,  3,  3,  3,
+                                 1,  1,  1,  3,  3,  3,  3,  3,
+                                 2,  2,  3,  3,  3,  3,  3,  3,
+                                 2,  3,  3,  3,  3,  3,  3,  3,
+                                 3,  3,  3,  3,  3,  3,  3,  3,
+                                 3,  3,  3,  3,  3,  3,  3,  3,
+                                 3,  3,  3,  3,  3,  3,  3,  3]
+                             ]},
+            'low':          {'subsampling':  2,  # "4:2:0"
+                             'quantization': [
+                               [18, 14, 14, 21, 30, 35, 34, 17,
+                                14, 16, 16, 19, 26, 23, 12, 12,
+                                14, 16, 17, 21, 23, 12, 12, 12,
+                                21, 19, 21, 23, 12, 12, 12, 12,
+                                30, 26, 23, 12, 12, 12, 12, 12,
+                                35, 23, 12, 12, 12, 12, 12, 12,
+                                34, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12],
+                               [20, 19, 22, 27, 20, 20, 17, 17,
+                                19, 25, 23, 14, 14, 12, 12, 12,
+                                22, 23, 14, 14, 12, 12, 12, 12,
+                                27, 14, 14, 12, 12, 12, 12, 12,
+                                20, 14, 12, 12, 12, 12, 12, 12,
+                                20, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12]
+                             ]},
+            'medium':       {'subsampling':  2,  # "4:2:0"
+                             'quantization': [
+                               [12,  8,  8, 12, 17, 21, 24, 17,
+                                8,   9,  9, 11, 15, 19, 12, 12,
+                                8,   9, 10, 12, 19, 12, 12, 12,
+                                12, 11, 12, 21, 12, 12, 12, 12,
+                                17, 15, 19, 12, 12, 12, 12, 12,
+                                21, 19, 12, 12, 12, 12, 12, 12,
+                                24, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12],
+                               [13, 11, 13, 16, 20, 20, 17, 17,
+                                11, 14, 14, 14, 14, 12, 12, 12,
+                                13, 14, 14, 14, 12, 12, 12, 12,
+                                16, 14, 14, 12, 12, 12, 12, 12,
+                                20, 14, 12, 12, 12, 12, 12, 12,
+                                20, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12]
+                             ]},
+            'high':         {'subsampling':  0,  # "4:4:4"
+                             'quantization': [
+                               [6,   4,  4,  6,  9, 11, 12, 16,
+                                4,   5,  5,  6,  8, 10, 12, 12,
+                                4,   5,  5,  6, 10, 12, 12, 12,
+                                6,   6,  6, 11, 12, 12, 12, 12,
+                                9,   8, 10, 12, 12, 12, 12, 12,
+                                11, 10, 12, 12, 12, 12, 12, 12,
+                                12, 12, 12, 12, 12, 12, 12, 12,
+                                16, 12, 12, 12, 12, 12, 12, 12],
+                               [7,   7, 13, 24, 20, 20, 17, 17,
+                                7,  12, 16, 14, 14, 12, 12, 12,
+                                13, 16, 14, 14, 12, 12, 12, 12,
+                                24, 14, 14, 12, 12, 12, 12, 12,
+                                20, 14, 12, 12, 12, 12, 12, 12,
+                                20, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12,
+                                17, 12, 12, 12, 12, 12, 12, 12]
+                             ]},
+            'maximum':      {'subsampling':  0,  # "4:4:4"
+                             'quantization': [
+                               [2,   2,  2,  2,  3,  4,  5,  6,
+                                2,   2,  2,  2,  3,  4,  5,  6,
+                                2,   2,  2,  2,  4,  5,  7,  9,
+                                2,   2,  2,  4,  5,  7,  9, 12,
+                                3,   3,  4,  5,  8, 10, 12, 12,
+                                4,   4,  5,  7, 10, 12, 12, 12,
+                                5,   5,  7,  9, 12, 12, 12, 12,
+                                6,   6,  9, 12, 12, 12, 12, 12],
+                               [3,   3,  5,  9, 13, 15, 15, 15,
+                                3,   4,  6, 10, 14, 12, 12, 12,
+                                5,   6,  9, 14, 12, 12, 12, 12,
+                                9,  10, 14, 12, 12, 12, 12, 12,
+                                13, 14, 12, 12, 12, 12, 12, 12,
+                                15, 12, 12, 12, 12, 12, 12, 12,
+                                15, 12, 12, 12, 12, 12, 12, 12,
+                                15, 12, 12, 12, 12, 12, 12, 12]
+                             ]},
+}
+# fmt: on

lib/python3.12/site-packages/PIL/McIdasImagePlugin.py

@@ -0,0 +1,80 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# Basic McIdas support for PIL
+#
+# History:
+# 1997-05-05 fl  Created (8-bit images only)
+# 2009-03-08 fl  Added 16/32-bit support.
+#
+# Thanks to Richard Jones and Craig Swank for specs and samples.
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1997.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import struct
+
+from . import Image, ImageFile
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:8] == b"\x00\x00\x00\x00\x00\x00\x00\x04"
+
+
+##
+# Image plugin for McIdas area images.
+
+
+class McIdasImageFile(ImageFile.ImageFile):
+    format = "MCIDAS"
+    format_description = "McIdas area file"
+
+    def _open(self) -> None:
+        # parse area file directory
+        assert self.fp is not None
+
+        s = self.fp.read(256)
+        if not _accept(s) or len(s) != 256:
+            msg = "not an McIdas area file"
+            raise SyntaxError(msg)
+
+        self.area_descriptor_raw = s
+        self.area_descriptor = w = [0] + list(struct.unpack("!64i", s))
+
+        # get mode
+        if w[11] == 1:
+            mode = rawmode = "L"
+        elif w[11] == 2:
+            # FIXME: add memory map support
+            mode = "I"
+            rawmode = "I;16B"
+        elif w[11] == 4:
+            # FIXME: add memory map support
+            mode = "I"
+            rawmode = "I;32B"
+        else:
+            msg = "unsupported McIdas format"
+            raise SyntaxError(msg)
+
+        self._mode = mode
+        self._size = w[10], w[9]
+
+        offset = w[34] + w[15]
+        stride = w[15] + w[10] * w[11] * w[14]
+
+        self.tile = [
+            ImageFile._Tile("raw", (0, 0) + self.size, offset, (rawmode, stride, 1))
+        ]
+
+
+# --------------------------------------------------------------------
+# registry
+
+Image.register_open(McIdasImageFile.format, McIdasImageFile, _accept)
+
+# no default extension

lib/python3.12/site-packages/PIL/MicImagePlugin.py

@@ -0,0 +1,107 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# Microsoft Image Composer support for PIL
+#
+# Notes:
+#       uses TiffImagePlugin.py to read the actual image streams
+#
+# History:
+#       97-01-20 fl     Created
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1997.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import olefile
+
+from . import Image, TiffImagePlugin
+
+#
+# --------------------------------------------------------------------
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:8] == olefile.MAGIC
+
+
+##
+# Image plugin for Microsoft's Image Composer file format.
+
+
+class MicImageFile(TiffImagePlugin.TiffImageFile):
+    format = "MIC"
+    format_description = "Microsoft Image Composer"
+    _close_exclusive_fp_after_loading = False
+
+    def _open(self) -> None:
+        # read the OLE directory and see if this is a likely
+        # to be a Microsoft Image Composer file
+
+        try:
+            self.ole = olefile.OleFileIO(self.fp)
+        except OSError as e:
+            msg = "not an MIC file; invalid OLE file"
+            raise SyntaxError(msg) from e
+
+        # find ACI subfiles with Image members (maybe not the
+        # best way to identify MIC files, but what the... ;-)
+
+        self.images = [
+            path
+            for path in self.ole.listdir()
+            if path[1:] and path[0][-4:] == ".ACI" and path[1] == "Image"
+        ]
+
+        # if we didn't find any images, this is probably not
+        # an MIC file.
+        if not self.images:
+            msg = "not an MIC file; no image entries"
+            raise SyntaxError(msg)
+
+        self.frame = -1
+        self._n_frames = len(self.images)
+        self.is_animated = self._n_frames > 1
+
+        self.__fp = self.fp
+        self.seek(0)
+
+    def seek(self, frame: int) -> None:
+        if not self._seek_check(frame):
+            return
+        try:
+            filename = self.images[frame]
+        except IndexError as e:
+            msg = "no such frame"
+            raise EOFError(msg) from e
+
+        self.fp = self.ole.openstream(filename)
+
+        TiffImagePlugin.TiffImageFile._open(self)
+
+        self.frame = frame
+
+    def tell(self) -> int:
+        return self.frame
+
+    def close(self) -> None:
+        self.__fp.close()
+        self.ole.close()
+        super().close()
+
+    def __exit__(self, *args: object) -> None:
+        self.__fp.close()
+        self.ole.close()
+        super().__exit__()
+
+
+#
+# --------------------------------------------------------------------
+
+Image.register_open(MicImageFile.format, MicImageFile, _accept)
+
+Image.register_extension(MicImageFile.format, ".mic")

lib/python3.12/site-packages/PIL/MpegImagePlugin.py

@@ -0,0 +1,88 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# MPEG file handling
+#
+# History:
+#       95-09-09 fl     Created
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1995.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image, ImageFile
+from ._binary import i8
+from ._typing import SupportsRead
+
+#
+# Bitstream parser
+
+
+class BitStream:
+    def __init__(self, fp: SupportsRead[bytes]) -> None:
+        self.fp = fp
+        self.bits = 0
+        self.bitbuffer = 0
+
+    def next(self) -> int:
+        return i8(self.fp.read(1))
+
+    def peek(self, bits: int) -> int:
+        while self.bits < bits:
+            c = self.next()
+            if c < 0:
+                self.bits = 0
+                continue
+            self.bitbuffer = (self.bitbuffer << 8) + c
+            self.bits += 8
+        return self.bitbuffer >> (self.bits - bits) & (1 << bits) - 1
+
+    def skip(self, bits: int) -> None:
+        while self.bits < bits:
+            self.bitbuffer = (self.bitbuffer << 8) + i8(self.fp.read(1))
+            self.bits += 8
+        self.bits = self.bits - bits
+
+    def read(self, bits: int) -> int:
+        v = self.peek(bits)
+        self.bits = self.bits - bits
+        return v
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"\x00\x00\x01\xb3"
+
+
+##
+# Image plugin for MPEG streams.  This plugin can identify a stream,
+# but it cannot read it.
+
+
+class MpegImageFile(ImageFile.ImageFile):
+    format = "MPEG"
+    format_description = "MPEG"
+
+    def _open(self) -> None:
+        assert self.fp is not None
+
+        s = BitStream(self.fp)
+        if s.read(32) != 0x1B3:
+            msg = "not an MPEG file"
+            raise SyntaxError(msg)
+
+        self._mode = "RGB"
+        self._size = s.read(12), s.read(12)
+
+
+# --------------------------------------------------------------------
+# Registry stuff
+
+Image.register_open(MpegImageFile.format, MpegImageFile, _accept)
+
+Image.register_extensions(MpegImageFile.format, [".mpg", ".mpeg"])
+
+Image.register_mime(MpegImageFile.format, "video/mpeg")

lib/python3.12/site-packages/PIL/MpoImagePlugin.py

@@ -0,0 +1,190 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# MPO file handling
+#
+# See "Multi-Picture Format" (CIPA DC-007-Translation 2009, Standard of the
+# Camera & Imaging Products Association)
+#
+# The multi-picture object combines multiple JPEG images (with a modified EXIF
+# data format) into a single file. While it can theoretically be used much like
+# a GIF animation, it is commonly used to represent 3D photographs and is (as
+# of this writing) the most commonly used format by 3D cameras.
+#
+# History:
+# 2014-03-13 Feneric   Created
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import itertools
+import os
+import struct
+from typing import IO, Any, cast
+
+from . import (
+    Image,
+    ImageFile,
+    ImageSequence,
+    JpegImagePlugin,
+    TiffImagePlugin,
+)
+from ._binary import o32le
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    JpegImagePlugin._save(im, fp, filename)
+
+
+def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    append_images = im.encoderinfo.get("append_images", [])
+    if not append_images and not getattr(im, "is_animated", False):
+        _save(im, fp, filename)
+        return
+
+    mpf_offset = 28
+    offsets: list[int] = []
+    for imSequence in itertools.chain([im], append_images):
+        for im_frame in ImageSequence.Iterator(imSequence):
+            if not offsets:
+                # APP2 marker
+                im_frame.encoderinfo["extra"] = (
+                    b"\xFF\xE2" + struct.pack(">H", 6 + 82) + b"MPF\0" + b" " * 82
+                )
+                exif = im_frame.encoderinfo.get("exif")
+                if isinstance(exif, Image.Exif):
+                    exif = exif.tobytes()
+                    im_frame.encoderinfo["exif"] = exif
+                if exif:
+                    mpf_offset += 4 + len(exif)
+
+                JpegImagePlugin._save(im_frame, fp, filename)
+                offsets.append(fp.tell())
+            else:
+                im_frame.save(fp, "JPEG")
+                offsets.append(fp.tell() - offsets[-1])
+
+    ifd = TiffImagePlugin.ImageFileDirectory_v2()
+    ifd[0xB000] = b"0100"
+    ifd[0xB001] = len(offsets)
+
+    mpentries = b""
+    data_offset = 0
+    for i, size in enumerate(offsets):
+        if i == 0:
+            mptype = 0x030000  # Baseline MP Primary Image
+        else:
+            mptype = 0x000000  # Undefined
+        mpentries += struct.pack("<LLLHH", mptype, size, data_offset, 0, 0)
+        if i == 0:
+            data_offset -= mpf_offset
+        data_offset += size
+    ifd[0xB002] = mpentries
+
+    fp.seek(mpf_offset)
+    fp.write(b"II\x2A\x00" + o32le(8) + ifd.tobytes(8))
+    fp.seek(0, os.SEEK_END)
+
+
+##
+# Image plugin for MPO images.
+
+
+class MpoImageFile(JpegImagePlugin.JpegImageFile):
+    format = "MPO"
+    format_description = "MPO (CIPA DC-007)"
+    _close_exclusive_fp_after_loading = False
+
+    def _open(self) -> None:
+        self.fp.seek(0)  # prep the fp in order to pass the JPEG test
+        JpegImagePlugin.JpegImageFile._open(self)
+        self._after_jpeg_open()
+
+    def _after_jpeg_open(self, mpheader: dict[int, Any] | None = None) -> None:
+        self.mpinfo = mpheader if mpheader is not None else self._getmp()
+        if self.mpinfo is None:
+            msg = "Image appears to be a malformed MPO file"
+            raise ValueError(msg)
+        self.n_frames = self.mpinfo[0xB001]
+        self.__mpoffsets = [
+            mpent["DataOffset"] + self.info["mpoffset"] for mpent in self.mpinfo[0xB002]
+        ]
+        self.__mpoffsets[0] = 0
+        # Note that the following assertion will only be invalid if something
+        # gets broken within JpegImagePlugin.
+        assert self.n_frames == len(self.__mpoffsets)
+        del self.info["mpoffset"]  # no longer needed
+        self.is_animated = self.n_frames > 1
+        self._fp = self.fp  # FIXME: hack
+        self._fp.seek(self.__mpoffsets[0])  # get ready to read first frame
+        self.__frame = 0
+        self.offset = 0
+        # for now we can only handle reading and individual frame extraction
+        self.readonly = 1
+
+    def load_seek(self, pos: int) -> None:
+        self._fp.seek(pos)
+
+    def seek(self, frame: int) -> None:
+        if not self._seek_check(frame):
+            return
+        self.fp = self._fp
+        self.offset = self.__mpoffsets[frame]
+
+        original_exif = self.info.get("exif")
+        if "exif" in self.info:
+            del self.info["exif"]
+
+        self.fp.seek(self.offset + 2)  # skip SOI marker
+        if not self.fp.read(2):
+            msg = "No data found for frame"
+            raise ValueError(msg)
+        self.fp.seek(self.offset)
+        JpegImagePlugin.JpegImageFile._open(self)
+        if self.info.get("exif") != original_exif:
+            self._reload_exif()
+
+        self.tile = [
+            ImageFile._Tile("jpeg", (0, 0) + self.size, self.offset, self.tile[0][-1])
+        ]
+        self.__frame = frame
+
+    def tell(self) -> int:
+        return self.__frame
+
+    @staticmethod
+    def adopt(
+        jpeg_instance: JpegImagePlugin.JpegImageFile,
+        mpheader: dict[int, Any] | None = None,
+    ) -> MpoImageFile:
+        """
+        Transform the instance of JpegImageFile into
+        an instance of MpoImageFile.
+        After the call, the JpegImageFile is extended
+        to be an MpoImageFile.
+
+        This is essentially useful when opening a JPEG
+        file that reveals itself as an MPO, to avoid
+        double call to _open.
+        """
+        jpeg_instance.__class__ = MpoImageFile
+        mpo_instance = cast(MpoImageFile, jpeg_instance)
+        mpo_instance._after_jpeg_open(mpheader)
+        return mpo_instance
+
+
+# ---------------------------------------------------------------------
+# Registry stuff
+
+# Note that since MPO shares a factory with JPEG, we do not need to do a
+# separate registration for it here.
+# Image.register_open(MpoImageFile.format,
+#                     JpegImagePlugin.jpeg_factory, _accept)
+Image.register_save(MpoImageFile.format, _save)
+Image.register_save_all(MpoImageFile.format, _save_all)
+
+Image.register_extension(MpoImageFile.format, ".mpo")
+
+Image.register_mime(MpoImageFile.format, "image/mpo")

lib/python3.12/site-packages/PIL/MspImagePlugin.py

@@ -0,0 +1,200 @@
+#
+# The Python Imaging Library.
+#
+# MSP file handling
+#
+# This is the format used by the Paint program in Windows 1 and 2.
+#
+# History:
+#       95-09-05 fl     Created
+#       97-01-03 fl     Read/write MSP images
+#       17-02-21 es     Fixed RLE interpretation
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1995-97.
+# Copyright (c) Eric Soroos 2017.
+#
+# See the README file for information on usage and redistribution.
+#
+# More info on this format: https://archive.org/details/gg243631
+# Page 313:
+# Figure 205. Windows Paint Version 1: "DanM" Format
+# Figure 206. Windows Paint Version 2: "LinS" Format. Used in Windows V2.03
+#
+# See also: https://www.fileformat.info/format/mspaint/egff.htm
+from __future__ import annotations
+
+import io
+import struct
+from typing import IO
+
+from . import Image, ImageFile
+from ._binary import i16le as i16
+from ._binary import o16le as o16
+
+#
+# read MSP files
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] in [b"DanM", b"LinS"]
+
+
+##
+# Image plugin for Windows MSP images.  This plugin supports both
+# uncompressed (Windows 1.0).
+
+
+class MspImageFile(ImageFile.ImageFile):
+    format = "MSP"
+    format_description = "Windows Paint"
+
+    def _open(self) -> None:
+        # Header
+        assert self.fp is not None
+
+        s = self.fp.read(32)
+        if not _accept(s):
+            msg = "not an MSP file"
+            raise SyntaxError(msg)
+
+        # Header checksum
+        checksum = 0
+        for i in range(0, 32, 2):
+            checksum = checksum ^ i16(s, i)
+        if checksum != 0:
+            msg = "bad MSP checksum"
+            raise SyntaxError(msg)
+
+        self._mode = "1"
+        self._size = i16(s, 4), i16(s, 6)
+
+        if s[:4] == b"DanM":
+            self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 32, ("1", 0, 1))]
+        else:
+            self.tile = [ImageFile._Tile("MSP", (0, 0) + self.size, 32, None)]
+
+
+class MspDecoder(ImageFile.PyDecoder):
+    # The algo for the MSP decoder is from
+    # https://www.fileformat.info/format/mspaint/egff.htm
+    # cc-by-attribution -- That page references is taken from the
+    # Encyclopedia of Graphics File Formats and is licensed by
+    # O'Reilly under the Creative Common/Attribution license
+    #
+    # For RLE encoded files, the 32byte header is followed by a scan
+    # line map, encoded as one 16bit word of encoded byte length per
+    # line.
+    #
+    # NOTE: the encoded length of the line can be 0. This was not
+    # handled in the previous version of this encoder, and there's no
+    # mention of how to handle it in the documentation. From the few
+    # examples I've seen, I've assumed that it is a fill of the
+    # background color, in this case, white.
+    #
+    #
+    # Pseudocode of the decoder:
+    # Read a BYTE value as the RunType
+    #  If the RunType value is zero
+    #   Read next byte as the RunCount
+    #   Read the next byte as the RunValue
+    #   Write the RunValue byte RunCount times
+    #  If the RunType value is non-zero
+    #   Use this value as the RunCount
+    #   Read and write the next RunCount bytes literally
+    #
+    #  e.g.:
+    #  0x00 03 ff 05 00 01 02 03 04
+    #  would yield the bytes:
+    #  0xff ff ff 00 01 02 03 04
+    #
+    # which are then interpreted as a bit packed mode '1' image
+
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+
+        img = io.BytesIO()
+        blank_line = bytearray((0xFF,) * ((self.state.xsize + 7) // 8))
+        try:
+            self.fd.seek(32)
+            rowmap = struct.unpack_from(
+                f"<{self.state.ysize}H", self.fd.read(self.state.ysize * 2)
+            )
+        except struct.error as e:
+            msg = "Truncated MSP file in row map"
+            raise OSError(msg) from e
+
+        for x, rowlen in enumerate(rowmap):
+            try:
+                if rowlen == 0:
+                    img.write(blank_line)
+                    continue
+                row = self.fd.read(rowlen)
+                if len(row) != rowlen:
+                    msg = f"Truncated MSP file, expected {rowlen} bytes on row {x}"
+                    raise OSError(msg)
+                idx = 0
+                while idx < rowlen:
+                    runtype = row[idx]
+                    idx += 1
+                    if runtype == 0:
+                        (runcount, runval) = struct.unpack_from("Bc", row, idx)
+                        img.write(runval * runcount)
+                        idx += 2
+                    else:
+                        runcount = runtype
+                        img.write(row[idx : idx + runcount])
+                        idx += runcount
+
+            except struct.error as e:
+                msg = f"Corrupted MSP file in row {x}"
+                raise OSError(msg) from e
+
+        self.set_as_raw(img.getvalue(), "1")
+
+        return -1, 0
+
+
+Image.register_decoder("MSP", MspDecoder)
+
+
+#
+# write MSP files (uncompressed only)
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.mode != "1":
+        msg = f"cannot write mode {im.mode} as MSP"
+        raise OSError(msg)
+
+    # create MSP header
+    header = [0] * 16
+
+    header[0], header[1] = i16(b"Da"), i16(b"nM")  # version 1
+    header[2], header[3] = im.size
+    header[4], header[5] = 1, 1
+    header[6], header[7] = 1, 1
+    header[8], header[9] = im.size
+
+    checksum = 0
+    for h in header:
+        checksum = checksum ^ h
+    header[12] = checksum  # FIXME: is this the right field?
+
+    # header
+    for h in header:
+        fp.write(o16(h))
+
+    # image body
+    ImageFile._save(im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 32, ("1", 0, 1))])
+
+
+#
+# registry
+
+Image.register_open(MspImageFile.format, MspImageFile, _accept)
+Image.register_save(MspImageFile.format, _save)
+
+Image.register_extension(MspImageFile.format, ".msp")

lib/python3.12/site-packages/PIL/PSDraw.py

@@ -0,0 +1,234 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# Simple PostScript graphics interface
+#
+# History:
+# 1996-04-20 fl   Created
+# 1999-01-10 fl   Added gsave/grestore to image method
+# 2005-05-04 fl   Fixed floating point issue in image (from Eric Etheridge)
+#
+# Copyright (c) 1997-2005 by Secret Labs AB.  All rights reserved.
+# Copyright (c) 1996 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import sys
+from typing import IO, TYPE_CHECKING
+
+from . import EpsImagePlugin
+
+##
+# Simple PostScript graphics interface.
+
+
+class PSDraw:
+    """
+    Sets up printing to the given file. If ``fp`` is omitted,
+    ``sys.stdout.buffer`` is assumed.
+    """
+
+    def __init__(self, fp: IO[bytes] | None = None) -> None:
+        if not fp:
+            fp = sys.stdout.buffer
+        self.fp = fp
+
+    def begin_document(self, id: str | None = None) -> None:
+        """Set up printing of a document. (Write PostScript DSC header.)"""
+        # FIXME: incomplete
+        self.fp.write(
+            b"%!PS-Adobe-3.0\n"
+            b"save\n"
+            b"/showpage { } def\n"
+            b"%%EndComments\n"
+            b"%%BeginDocument\n"
+        )
+        # self.fp.write(ERROR_PS)  # debugging!
+        self.fp.write(EDROFF_PS)
+        self.fp.write(VDI_PS)
+        self.fp.write(b"%%EndProlog\n")
+        self.isofont: dict[bytes, int] = {}
+
+    def end_document(self) -> None:
+        """Ends printing. (Write PostScript DSC footer.)"""
+        self.fp.write(b"%%EndDocument\nrestore showpage\n%%End\n")
+        if hasattr(self.fp, "flush"):
+            self.fp.flush()
+
+    def setfont(self, font: str, size: int) -> None:
+        """
+        Selects which font to use.
+
+        :param font: A PostScript font name
+        :param size: Size in points.
+        """
+        font_bytes = bytes(font, "UTF-8")
+        if font_bytes not in self.isofont:
+            # reencode font
+            self.fp.write(
+                b"/PSDraw-%s ISOLatin1Encoding /%s E\n" % (font_bytes, font_bytes)
+            )
+            self.isofont[font_bytes] = 1
+        # rough
+        self.fp.write(b"/F0 %d /PSDraw-%s F\n" % (size, font_bytes))
+
+    def line(self, xy0: tuple[int, int], xy1: tuple[int, int]) -> None:
+        """
+        Draws a line between the two points. Coordinates are given in
+        PostScript point coordinates (72 points per inch, (0, 0) is the lower
+        left corner of the page).
+        """
+        self.fp.write(b"%d %d %d %d Vl\n" % (*xy0, *xy1))
+
+    def rectangle(self, box: tuple[int, int, int, int]) -> None:
+        """
+        Draws a rectangle.
+
+        :param box: A tuple of four integers, specifying left, bottom, width and
+           height.
+        """
+        self.fp.write(b"%d %d M 0 %d %d Vr\n" % box)
+
+    def text(self, xy: tuple[int, int], text: str) -> None:
+        """
+        Draws text at the given position. You must use
+        :py:meth:`~PIL.PSDraw.PSDraw.setfont` before calling this method.
+        """
+        text_bytes = bytes(text, "UTF-8")
+        text_bytes = b"\\(".join(text_bytes.split(b"("))
+        text_bytes = b"\\)".join(text_bytes.split(b")"))
+        self.fp.write(b"%d %d M (%s) S\n" % (xy + (text_bytes,)))
+
+    if TYPE_CHECKING:
+        from . import Image
+
+    def image(
+        self, box: tuple[int, int, int, int], im: Image.Image, dpi: int | None = None
+    ) -> None:
+        """Draw a PIL image, centered in the given box."""
+        # default resolution depends on mode
+        if not dpi:
+            if im.mode == "1":
+                dpi = 200  # fax
+            else:
+                dpi = 100  # grayscale
+        # image size (on paper)
+        x = im.size[0] * 72 / dpi
+        y = im.size[1] * 72 / dpi
+        # max allowed size
+        xmax = float(box[2] - box[0])
+        ymax = float(box[3] - box[1])
+        if x > xmax:
+            y = y * xmax / x
+            x = xmax
+        if y > ymax:
+            x = x * ymax / y
+            y = ymax
+        dx = (xmax - x) / 2 + box[0]
+        dy = (ymax - y) / 2 + box[1]
+        self.fp.write(b"gsave\n%f %f translate\n" % (dx, dy))
+        if (x, y) != im.size:
+            # EpsImagePlugin._save prints the image at (0,0,xsize,ysize)
+            sx = x / im.size[0]
+            sy = y / im.size[1]
+            self.fp.write(b"%f %f scale\n" % (sx, sy))
+        EpsImagePlugin._save(im, self.fp, "", 0)
+        self.fp.write(b"\ngrestore\n")
+
+
+# --------------------------------------------------------------------
+# PostScript driver
+
+#
+# EDROFF.PS -- PostScript driver for Edroff 2
+#
+# History:
+# 94-01-25 fl: created (edroff 2.04)
+#
+# Copyright (c) Fredrik Lundh 1994.
+#
+
+
+EDROFF_PS = b"""\
+/S { show } bind def
+/P { moveto show } bind def
+/M { moveto } bind def
+/X { 0 rmoveto } bind def
+/Y { 0 exch rmoveto } bind def
+/E {    findfont
+        dup maxlength dict begin
+        {
+                1 index /FID ne { def } { pop pop } ifelse
+        } forall
+        /Encoding exch def
+        dup /FontName exch def
+        currentdict end definefont pop
+} bind def
+/F {    findfont exch scalefont dup setfont
+        [ exch /setfont cvx ] cvx bind def
+} bind def
+"""
+
+#
+# VDI.PS -- PostScript driver for VDI meta commands
+#
+# History:
+# 94-01-25 fl: created (edroff 2.04)
+#
+# Copyright (c) Fredrik Lundh 1994.
+#
+
+VDI_PS = b"""\
+/Vm { moveto } bind def
+/Va { newpath arcn stroke } bind def
+/Vl { moveto lineto stroke } bind def
+/Vc { newpath 0 360 arc closepath } bind def
+/Vr {   exch dup 0 rlineto
+        exch dup 0 exch rlineto
+        exch neg 0 rlineto
+        0 exch neg rlineto
+        setgray fill } bind def
+/Tm matrix def
+/Ve {   Tm currentmatrix pop
+        translate scale newpath 0 0 .5 0 360 arc closepath
+        Tm setmatrix
+} bind def
+/Vf { currentgray exch setgray fill setgray } bind def
+"""
+
+#
+# ERROR.PS -- Error handler
+#
+# History:
+# 89-11-21 fl: created (pslist 1.10)
+#
+
+ERROR_PS = b"""\
+/landscape false def
+/errorBUF 200 string def
+/errorNL { currentpoint 10 sub exch pop 72 exch moveto } def
+errordict begin /handleerror {
+    initmatrix /Courier findfont 10 scalefont setfont
+    newpath 72 720 moveto $error begin /newerror false def
+    (PostScript Error) show errorNL errorNL
+    (Error: ) show
+        /errorname load errorBUF cvs show errorNL errorNL
+    (Command: ) show
+        /command load dup type /stringtype ne { errorBUF cvs } if show
+        errorNL errorNL
+    (VMstatus: ) show
+        vmstatus errorBUF cvs show ( bytes available, ) show
+        errorBUF cvs show ( bytes used at level ) show
+        errorBUF cvs show errorNL errorNL
+    (Operand stargck: ) show errorNL /ostargck load {
+        dup type /stringtype ne { errorBUF cvs } if 72 0 rmoveto show errorNL
+    } forall errorNL
+    (Execution stargck: ) show errorNL /estargck load {
+        dup type /stringtype ne { errorBUF cvs } if 72 0 rmoveto show errorNL
+    } forall
+    end showpage
+} def end
+"""

lib/python3.12/site-packages/PIL/PaletteFile.py

@@ -0,0 +1,54 @@
+#
+# Python Imaging Library
+# $Id$
+#
+# stuff to read simple, teragon-style palette files
+#
+# History:
+#       97-08-23 fl     Created
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1997.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from typing import IO
+
+from ._binary import o8
+
+
+class PaletteFile:
+    """File handler for Teragon-style palette files."""
+
+    rawmode = "RGB"
+
+    def __init__(self, fp: IO[bytes]) -> None:
+        palette = [o8(i) * 3 for i in range(256)]
+
+        while True:
+            s = fp.readline()
+
+            if not s:
+                break
+            if s[:1] == b"#":
+                continue
+            if len(s) > 100:
+                msg = "bad palette file"
+                raise SyntaxError(msg)
+
+            v = [int(x) for x in s.split()]
+            try:
+                [i, r, g, b] = v
+            except ValueError:
+                [i, r] = v
+                g = b = r
+
+            if 0 <= i <= 255:
+                palette[i] = o8(r) + o8(g) + o8(b)
+
+        self.palette = b"".join(palette)
+
+    def getpalette(self) -> tuple[bytes, str]:
+        return self.palette, self.rawmode

lib/python3.12/site-packages/PIL/PalmImagePlugin.py

@@ -0,0 +1,232 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+
+##
+# Image plugin for Palm pixmap images (output only).
+##
+from __future__ import annotations
+
+from typing import IO
+
+from . import Image, ImageFile
+from ._binary import o8
+from ._binary import o16be as o16b
+
+# fmt: off
+_Palm8BitColormapValues = (
+    (255, 255, 255), (255, 204, 255), (255, 153, 255), (255, 102, 255),
+    (255,  51, 255), (255,   0, 255), (255, 255, 204), (255, 204, 204),
+    (255, 153, 204), (255, 102, 204), (255,  51, 204), (255,   0, 204),
+    (255, 255, 153), (255, 204, 153), (255, 153, 153), (255, 102, 153),
+    (255,  51, 153), (255,   0, 153), (204, 255, 255), (204, 204, 255),
+    (204, 153, 255), (204, 102, 255), (204,  51, 255), (204,   0, 255),
+    (204, 255, 204), (204, 204, 204), (204, 153, 204), (204, 102, 204),
+    (204,  51, 204), (204,   0, 204), (204, 255, 153), (204, 204, 153),
+    (204, 153, 153), (204, 102, 153), (204,  51, 153), (204,   0, 153),
+    (153, 255, 255), (153, 204, 255), (153, 153, 255), (153, 102, 255),
+    (153,  51, 255), (153,   0, 255), (153, 255, 204), (153, 204, 204),
+    (153, 153, 204), (153, 102, 204), (153,  51, 204), (153,   0, 204),
+    (153, 255, 153), (153, 204, 153), (153, 153, 153), (153, 102, 153),
+    (153,  51, 153), (153,   0, 153), (102, 255, 255), (102, 204, 255),
+    (102, 153, 255), (102, 102, 255), (102,  51, 255), (102,   0, 255),
+    (102, 255, 204), (102, 204, 204), (102, 153, 204), (102, 102, 204),
+    (102,  51, 204), (102,   0, 204), (102, 255, 153), (102, 204, 153),
+    (102, 153, 153), (102, 102, 153), (102,  51, 153), (102,   0, 153),
+    (51,  255, 255), (51,  204, 255), (51,  153, 255), (51,  102, 255),
+    (51,   51, 255), (51,    0, 255), (51,  255, 204), (51,  204, 204),
+    (51,  153, 204), (51,  102, 204), (51,   51, 204), (51,    0, 204),
+    (51,  255, 153), (51,  204, 153), (51,  153, 153), (51,  102, 153),
+    (51,   51, 153), (51,    0, 153), (0,   255, 255), (0,   204, 255),
+    (0,   153, 255), (0,   102, 255), (0,    51, 255), (0,     0, 255),
+    (0,   255, 204), (0,   204, 204), (0,   153, 204), (0,   102, 204),
+    (0,    51, 204), (0,     0, 204), (0,   255, 153), (0,   204, 153),
+    (0,   153, 153), (0,   102, 153), (0,    51, 153), (0,     0, 153),
+    (255, 255, 102), (255, 204, 102), (255, 153, 102), (255, 102, 102),
+    (255,  51, 102), (255,   0, 102), (255, 255,  51), (255, 204,  51),
+    (255, 153,  51), (255, 102,  51), (255,  51,  51), (255,   0,  51),
+    (255, 255,   0), (255, 204,   0), (255, 153,   0), (255, 102,   0),
+    (255,  51,   0), (255,   0,   0), (204, 255, 102), (204, 204, 102),
+    (204, 153, 102), (204, 102, 102), (204,  51, 102), (204,   0, 102),
+    (204, 255,  51), (204, 204,  51), (204, 153,  51), (204, 102,  51),
+    (204,  51,  51), (204,   0,  51), (204, 255,   0), (204, 204,   0),
+    (204, 153,   0), (204, 102,   0), (204,  51,   0), (204,   0,   0),
+    (153, 255, 102), (153, 204, 102), (153, 153, 102), (153, 102, 102),
+    (153,  51, 102), (153,   0, 102), (153, 255,  51), (153, 204,  51),
+    (153, 153,  51), (153, 102,  51), (153,  51,  51), (153,   0,  51),
+    (153, 255,   0), (153, 204,   0), (153, 153,   0), (153, 102,   0),
+    (153,  51,   0), (153,   0,   0), (102, 255, 102), (102, 204, 102),
+    (102, 153, 102), (102, 102, 102), (102,  51, 102), (102,   0, 102),
+    (102, 255,  51), (102, 204,  51), (102, 153,  51), (102, 102,  51),
+    (102,  51,  51), (102,   0,  51), (102, 255,   0), (102, 204,   0),
+    (102, 153,   0), (102, 102,   0), (102,  51,   0), (102,   0,   0),
+    (51,  255, 102), (51,  204, 102), (51,  153, 102), (51,  102, 102),
+    (51,   51, 102), (51,    0, 102), (51,  255,  51), (51,  204,  51),
+    (51,  153,  51), (51,  102,  51), (51,   51,  51), (51,    0,  51),
+    (51,  255,   0), (51,  204,   0), (51,  153,   0), (51,  102,   0),
+    (51,   51,   0), (51,    0,   0), (0,   255, 102), (0,   204, 102),
+    (0,   153, 102), (0,   102, 102), (0,    51, 102), (0,     0, 102),
+    (0,   255,  51), (0,   204,  51), (0,   153,  51), (0,   102,  51),
+    (0,    51,  51), (0,     0,  51), (0,   255,   0), (0,   204,   0),
+    (0,   153,   0), (0,   102,   0), (0,    51,   0), (17,   17,  17),
+    (34,   34,  34), (68,   68,  68), (85,   85,  85), (119, 119, 119),
+    (136, 136, 136), (170, 170, 170), (187, 187, 187), (221, 221, 221),
+    (238, 238, 238), (192, 192, 192), (128,   0,   0), (128,   0, 128),
+    (0,   128,   0), (0,   128, 128), (0,     0,   0), (0,     0,   0),
+    (0,     0,   0), (0,     0,   0), (0,     0,   0), (0,     0,   0),
+    (0,     0,   0), (0,     0,   0), (0,     0,   0), (0,     0,   0),
+    (0,     0,   0), (0,     0,   0), (0,     0,   0), (0,     0,   0),
+    (0,     0,   0), (0,     0,   0), (0,     0,   0), (0,     0,   0),
+    (0,     0,   0), (0,     0,   0), (0,     0,   0), (0,     0,   0),
+    (0,     0,   0), (0,     0,   0), (0,     0,   0), (0,     0,   0))
+# fmt: on
+
+
+# so build a prototype image to be used for palette resampling
+def build_prototype_image() -> Image.Image:
+    image = Image.new("L", (1, len(_Palm8BitColormapValues)))
+    image.putdata(list(range(len(_Palm8BitColormapValues))))
+    palettedata: tuple[int, ...] = ()
+    for colormapValue in _Palm8BitColormapValues:
+        palettedata += colormapValue
+    palettedata += (0, 0, 0) * (256 - len(_Palm8BitColormapValues))
+    image.putpalette(palettedata)
+    return image
+
+
+Palm8BitColormapImage = build_prototype_image()
+
+# OK, we now have in Palm8BitColormapImage,
+# a "P"-mode image with the right palette
+#
+# --------------------------------------------------------------------
+
+_FLAGS = {"custom-colormap": 0x4000, "is-compressed": 0x8000, "has-transparent": 0x2000}
+
+_COMPRESSION_TYPES = {"none": 0xFF, "rle": 0x01, "scanline": 0x00}
+
+
+#
+# --------------------------------------------------------------------
+
+##
+# (Internal) Image save plugin for the Palm format.
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.mode == "P":
+        # we assume this is a color Palm image with the standard colormap,
+        # unless the "info" dict has a "custom-colormap" field
+
+        rawmode = "P"
+        bpp = 8
+        version = 1
+
+    elif im.mode == "L":
+        if im.encoderinfo.get("bpp") in (1, 2, 4):
+            # this is 8-bit grayscale, so we shift it to get the high-order bits,
+            # and invert it because
+            # Palm does grayscale from white (0) to black (1)
+            bpp = im.encoderinfo["bpp"]
+            maxval = (1 << bpp) - 1
+            shift = 8 - bpp
+            im = im.point(lambda x: maxval - (x >> shift))
+        elif im.info.get("bpp") in (1, 2, 4):
+            # here we assume that even though the inherent mode is 8-bit grayscale,
+            # only the lower bpp bits are significant.
+            # We invert them to match the Palm.
+            bpp = im.info["bpp"]
+            maxval = (1 << bpp) - 1
+            im = im.point(lambda x: maxval - (x & maxval))
+        else:
+            msg = f"cannot write mode {im.mode} as Palm"
+            raise OSError(msg)
+
+        # we ignore the palette here
+        im._mode = "P"
+        rawmode = f"P;{bpp}"
+        version = 1
+
+    elif im.mode == "1":
+        # monochrome -- write it inverted, as is the Palm standard
+        rawmode = "1;I"
+        bpp = 1
+        version = 0
+
+    else:
+        msg = f"cannot write mode {im.mode} as Palm"
+        raise OSError(msg)
+
+    #
+    # make sure image data is available
+    im.load()
+
+    # write header
+
+    cols = im.size[0]
+    rows = im.size[1]
+
+    rowbytes = int((cols + (16 // bpp - 1)) / (16 // bpp)) * 2
+    transparent_index = 0
+    compression_type = _COMPRESSION_TYPES["none"]
+
+    flags = 0
+    if im.mode == "P" and "custom-colormap" in im.info:
+        assert im.palette is not None
+        flags = flags & _FLAGS["custom-colormap"]
+        colormapsize = 4 * 256 + 2
+        colormapmode = im.palette.mode
+        colormap = im.getdata().getpalette()
+    else:
+        colormapsize = 0
+
+    if "offset" in im.info:
+        offset = (rowbytes * rows + 16 + 3 + colormapsize) // 4
+    else:
+        offset = 0
+
+    fp.write(o16b(cols) + o16b(rows) + o16b(rowbytes) + o16b(flags))
+    fp.write(o8(bpp))
+    fp.write(o8(version))
+    fp.write(o16b(offset))
+    fp.write(o8(transparent_index))
+    fp.write(o8(compression_type))
+    fp.write(o16b(0))  # reserved by Palm
+
+    # now write colormap if necessary
+
+    if colormapsize > 0:
+        fp.write(o16b(256))
+        for i in range(256):
+            fp.write(o8(i))
+            if colormapmode == "RGB":
+                fp.write(
+                    o8(colormap[3 * i])
+                    + o8(colormap[3 * i + 1])
+                    + o8(colormap[3 * i + 2])
+                )
+            elif colormapmode == "RGBA":
+                fp.write(
+                    o8(colormap[4 * i])
+                    + o8(colormap[4 * i + 1])
+                    + o8(colormap[4 * i + 2])
+                )
+
+    # now convert data to raw form
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, rowbytes, 1))]
+    )
+
+    if hasattr(fp, "flush"):
+        fp.flush()
+
+
+#
+# --------------------------------------------------------------------
+
+Image.register_save("Palm", _save)
+
+Image.register_extension("Palm", ".palm")
+
+Image.register_mime("Palm", "image/palm")

lib/python3.12/site-packages/PIL/PcdImagePlugin.py

@@ -0,0 +1,64 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# PCD file handling
+#
+# History:
+#       96-05-10 fl     Created
+#       96-05-27 fl     Added draft mode (128x192, 256x384)
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1996.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image, ImageFile
+
+##
+# Image plugin for PhotoCD images.  This plugin only reads the 768x512
+# image from the file; higher resolutions are encoded in a proprietary
+# encoding.
+
+
+class PcdImageFile(ImageFile.ImageFile):
+    format = "PCD"
+    format_description = "Kodak PhotoCD"
+
+    def _open(self) -> None:
+        # rough
+        assert self.fp is not None
+
+        self.fp.seek(2048)
+        s = self.fp.read(2048)
+
+        if s[:4] != b"PCD_":
+            msg = "not a PCD file"
+            raise SyntaxError(msg)
+
+        orientation = s[1538] & 3
+        self.tile_post_rotate = None
+        if orientation == 1:
+            self.tile_post_rotate = 90
+        elif orientation == 3:
+            self.tile_post_rotate = -90
+
+        self._mode = "RGB"
+        self._size = 768, 512  # FIXME: not correct for rotated images!
+        self.tile = [ImageFile._Tile("pcd", (0, 0) + self.size, 96 * 2048, None)]
+
+    def load_end(self) -> None:
+        if self.tile_post_rotate:
+            # Handle rotated PCDs
+            self.im = self.im.rotate(self.tile_post_rotate)
+            self._size = self.im.size
+
+
+#
+# registry
+
+Image.register_open(PcdImageFile.format, PcdImageFile)
+
+Image.register_extension(PcdImageFile.format, ".pcd")

lib/python3.12/site-packages/PIL/PcfFontFile.py

@@ -0,0 +1,254 @@
+#
+# THIS IS WORK IN PROGRESS
+#
+# The Python Imaging Library
+# $Id$
+#
+# portable compiled font file parser
+#
+# history:
+# 1997-08-19 fl   created
+# 2003-09-13 fl   fixed loading of unicode fonts
+#
+# Copyright (c) 1997-2003 by Secret Labs AB.
+# Copyright (c) 1997-2003 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+from typing import BinaryIO, Callable
+
+from . import FontFile, Image
+from ._binary import i8
+from ._binary import i16be as b16
+from ._binary import i16le as l16
+from ._binary import i32be as b32
+from ._binary import i32le as l32
+
+# --------------------------------------------------------------------
+# declarations
+
+PCF_MAGIC = 0x70636601  # "\x01fcp"
+
+PCF_PROPERTIES = 1 << 0
+PCF_ACCELERATORS = 1 << 1
+PCF_METRICS = 1 << 2
+PCF_BITMAPS = 1 << 3
+PCF_INK_METRICS = 1 << 4
+PCF_BDF_ENCODINGS = 1 << 5
+PCF_SWIDTHS = 1 << 6
+PCF_GLYPH_NAMES = 1 << 7
+PCF_BDF_ACCELERATORS = 1 << 8
+
+BYTES_PER_ROW: list[Callable[[int], int]] = [
+    lambda bits: ((bits + 7) >> 3),
+    lambda bits: ((bits + 15) >> 3) & ~1,
+    lambda bits: ((bits + 31) >> 3) & ~3,
+    lambda bits: ((bits + 63) >> 3) & ~7,
+]
+
+
+def sz(s: bytes, o: int) -> bytes:
+    return s[o : s.index(b"\0", o)]
+
+
+class PcfFontFile(FontFile.FontFile):
+    """Font file plugin for the X11 PCF format."""
+
+    name = "name"
+
+    def __init__(self, fp: BinaryIO, charset_encoding: str = "iso8859-1"):
+        self.charset_encoding = charset_encoding
+
+        magic = l32(fp.read(4))
+        if magic != PCF_MAGIC:
+            msg = "not a PCF file"
+            raise SyntaxError(msg)
+
+        super().__init__()
+
+        count = l32(fp.read(4))
+        self.toc = {}
+        for i in range(count):
+            type = l32(fp.read(4))
+            self.toc[type] = l32(fp.read(4)), l32(fp.read(4)), l32(fp.read(4))
+
+        self.fp = fp
+
+        self.info = self._load_properties()
+
+        metrics = self._load_metrics()
+        bitmaps = self._load_bitmaps(metrics)
+        encoding = self._load_encoding()
+
+        #
+        # create glyph structure
+
+        for ch, ix in enumerate(encoding):
+            if ix is not None:
+                (
+                    xsize,
+                    ysize,
+                    left,
+                    right,
+                    width,
+                    ascent,
+                    descent,
+                    attributes,
+                ) = metrics[ix]
+                self.glyph[ch] = (
+                    (width, 0),
+                    (left, descent - ysize, xsize + left, descent),
+                    (0, 0, xsize, ysize),
+                    bitmaps[ix],
+                )
+
+    def _getformat(
+        self, tag: int
+    ) -> tuple[BinaryIO, int, Callable[[bytes], int], Callable[[bytes], int]]:
+        format, size, offset = self.toc[tag]
+
+        fp = self.fp
+        fp.seek(offset)
+
+        format = l32(fp.read(4))
+
+        if format & 4:
+            i16, i32 = b16, b32
+        else:
+            i16, i32 = l16, l32
+
+        return fp, format, i16, i32
+
+    def _load_properties(self) -> dict[bytes, bytes | int]:
+        #
+        # font properties
+
+        properties = {}
+
+        fp, format, i16, i32 = self._getformat(PCF_PROPERTIES)
+
+        nprops = i32(fp.read(4))
+
+        # read property description
+        p = [(i32(fp.read(4)), i8(fp.read(1)), i32(fp.read(4))) for _ in range(nprops)]
+
+        if nprops & 3:
+            fp.seek(4 - (nprops & 3), io.SEEK_CUR)  # pad
+
+        data = fp.read(i32(fp.read(4)))
+
+        for k, s, v in p:
+            property_value: bytes | int = sz(data, v) if s else v
+            properties[sz(data, k)] = property_value
+
+        return properties
+
+    def _load_metrics(self) -> list[tuple[int, int, int, int, int, int, int, int]]:
+        #
+        # font metrics
+
+        metrics: list[tuple[int, int, int, int, int, int, int, int]] = []
+
+        fp, format, i16, i32 = self._getformat(PCF_METRICS)
+
+        append = metrics.append
+
+        if (format & 0xFF00) == 0x100:
+            # "compressed" metrics
+            for i in range(i16(fp.read(2))):
+                left = i8(fp.read(1)) - 128
+                right = i8(fp.read(1)) - 128
+                width = i8(fp.read(1)) - 128
+                ascent = i8(fp.read(1)) - 128
+                descent = i8(fp.read(1)) - 128
+                xsize = right - left
+                ysize = ascent + descent
+                append((xsize, ysize, left, right, width, ascent, descent, 0))
+
+        else:
+            # "jumbo" metrics
+            for i in range(i32(fp.read(4))):
+                left = i16(fp.read(2))
+                right = i16(fp.read(2))
+                width = i16(fp.read(2))
+                ascent = i16(fp.read(2))
+                descent = i16(fp.read(2))
+                attributes = i16(fp.read(2))
+                xsize = right - left
+                ysize = ascent + descent
+                append((xsize, ysize, left, right, width, ascent, descent, attributes))
+
+        return metrics
+
+    def _load_bitmaps(
+        self, metrics: list[tuple[int, int, int, int, int, int, int, int]]
+    ) -> list[Image.Image]:
+        #
+        # bitmap data
+
+        fp, format, i16, i32 = self._getformat(PCF_BITMAPS)
+
+        nbitmaps = i32(fp.read(4))
+
+        if nbitmaps != len(metrics):
+            msg = "Wrong number of bitmaps"
+            raise OSError(msg)
+
+        offsets = [i32(fp.read(4)) for _ in range(nbitmaps)]
+
+        bitmap_sizes = [i32(fp.read(4)) for _ in range(4)]
+
+        # byteorder = format & 4  # non-zero => MSB
+        bitorder = format & 8  # non-zero => MSB
+        padindex = format & 3
+
+        bitmapsize = bitmap_sizes[padindex]
+        offsets.append(bitmapsize)
+
+        data = fp.read(bitmapsize)
+
+        pad = BYTES_PER_ROW[padindex]
+        mode = "1;R"
+        if bitorder:
+            mode = "1"
+
+        bitmaps = []
+        for i in range(nbitmaps):
+            xsize, ysize = metrics[i][:2]
+            b, e = offsets[i : i + 2]
+            bitmaps.append(
+                Image.frombytes("1", (xsize, ysize), data[b:e], "raw", mode, pad(xsize))
+            )
+
+        return bitmaps
+
+    def _load_encoding(self) -> list[int | None]:
+        fp, format, i16, i32 = self._getformat(PCF_BDF_ENCODINGS)
+
+        first_col, last_col = i16(fp.read(2)), i16(fp.read(2))
+        first_row, last_row = i16(fp.read(2)), i16(fp.read(2))
+
+        i16(fp.read(2))  # default
+
+        nencoding = (last_col - first_col + 1) * (last_row - first_row + 1)
+
+        # map character code to bitmap index
+        encoding: list[int | None] = [None] * min(256, nencoding)
+
+        encoding_offsets = [i16(fp.read(2)) for _ in range(nencoding)]
+
+        for i in range(first_col, len(encoding)):
+            try:
+                encoding_offset = encoding_offsets[
+                    ord(bytearray([i]).decode(self.charset_encoding))
+                ]
+                if encoding_offset != 0xFFFF:
+                    encoding[i] = encoding_offset
+            except UnicodeDecodeError:
+                # character is not supported in selected encoding
+                pass
+
+        return encoding

lib/python3.12/site-packages/PIL/PcxImagePlugin.py

@@ -0,0 +1,229 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# PCX file handling
+#
+# This format was originally used by ZSoft's popular PaintBrush
+# program for the IBM PC.  It is also supported by many MS-DOS and
+# Windows applications, including the Windows PaintBrush program in
+# Windows 3.
+#
+# history:
+# 1995-09-01 fl   Created
+# 1996-05-20 fl   Fixed RGB support
+# 1997-01-03 fl   Fixed 2-bit and 4-bit support
+# 1999-02-03 fl   Fixed 8-bit support (broken in 1.0b1)
+# 1999-02-07 fl   Added write support
+# 2002-06-09 fl   Made 2-bit and 4-bit support a bit more robust
+# 2002-07-30 fl   Seek from to current position, not beginning of file
+# 2003-06-03 fl   Extract DPI settings (info["dpi"])
+#
+# Copyright (c) 1997-2003 by Secret Labs AB.
+# Copyright (c) 1995-2003 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+import logging
+from typing import IO
+
+from . import Image, ImageFile, ImagePalette
+from ._binary import i16le as i16
+from ._binary import o8
+from ._binary import o16le as o16
+
+logger = logging.getLogger(__name__)
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[0] == 10 and prefix[1] in [0, 2, 3, 5]
+
+
+##
+# Image plugin for Paintbrush images.
+
+
+class PcxImageFile(ImageFile.ImageFile):
+    format = "PCX"
+    format_description = "Paintbrush"
+
+    def _open(self) -> None:
+        # header
+        assert self.fp is not None
+
+        s = self.fp.read(128)
+        if not _accept(s):
+            msg = "not a PCX file"
+            raise SyntaxError(msg)
+
+        # image
+        bbox = i16(s, 4), i16(s, 6), i16(s, 8) + 1, i16(s, 10) + 1
+        if bbox[2] <= bbox[0] or bbox[3] <= bbox[1]:
+            msg = "bad PCX image size"
+            raise SyntaxError(msg)
+        logger.debug("BBox: %s %s %s %s", *bbox)
+
+        # format
+        version = s[1]
+        bits = s[3]
+        planes = s[65]
+        provided_stride = i16(s, 66)
+        logger.debug(
+            "PCX version %s, bits %s, planes %s, stride %s",
+            version,
+            bits,
+            planes,
+            provided_stride,
+        )
+
+        self.info["dpi"] = i16(s, 12), i16(s, 14)
+
+        if bits == 1 and planes == 1:
+            mode = rawmode = "1"
+
+        elif bits == 1 and planes in (2, 4):
+            mode = "P"
+            rawmode = "P;%dL" % planes
+            self.palette = ImagePalette.raw("RGB", s[16:64])
+
+        elif version == 5 and bits == 8 and planes == 1:
+            mode = rawmode = "L"
+            # FIXME: hey, this doesn't work with the incremental loader !!!
+            self.fp.seek(-769, io.SEEK_END)
+            s = self.fp.read(769)
+            if len(s) == 769 and s[0] == 12:
+                # check if the palette is linear grayscale
+                for i in range(256):
+                    if s[i * 3 + 1 : i * 3 + 4] != o8(i) * 3:
+                        mode = rawmode = "P"
+                        break
+                if mode == "P":
+                    self.palette = ImagePalette.raw("RGB", s[1:])
+            self.fp.seek(128)
+
+        elif version == 5 and bits == 8 and planes == 3:
+            mode = "RGB"
+            rawmode = "RGB;L"
+
+        else:
+            msg = "unknown PCX mode"
+            raise OSError(msg)
+
+        self._mode = mode
+        self._size = bbox[2] - bbox[0], bbox[3] - bbox[1]
+
+        # Don't trust the passed in stride.
+        # Calculate the approximate position for ourselves.
+        # CVE-2020-35653
+        stride = (self._size[0] * bits + 7) // 8
+
+        # While the specification states that this must be even,
+        # not all images follow this
+        if provided_stride != stride:
+            stride += stride % 2
+
+        bbox = (0, 0) + self.size
+        logger.debug("size: %sx%s", *self.size)
+
+        self.tile = [
+            ImageFile._Tile("pcx", bbox, self.fp.tell(), (rawmode, planes * stride))
+        ]
+
+
+# --------------------------------------------------------------------
+# save PCX files
+
+
+SAVE = {
+    # mode: (version, bits, planes, raw mode)
+    "1": (2, 1, 1, "1"),
+    "L": (5, 8, 1, "L"),
+    "P": (5, 8, 1, "P"),
+    "RGB": (5, 8, 3, "RGB;L"),
+}
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    try:
+        version, bits, planes, rawmode = SAVE[im.mode]
+    except KeyError as e:
+        msg = f"Cannot save {im.mode} images as PCX"
+        raise ValueError(msg) from e
+
+    # bytes per plane
+    stride = (im.size[0] * bits + 7) // 8
+    # stride should be even
+    stride += stride % 2
+    # Stride needs to be kept in sync with the PcxEncode.c version.
+    # Ideally it should be passed in in the state, but the bytes value
+    # gets overwritten.
+
+    logger.debug(
+        "PcxImagePlugin._save: xwidth: %d, bits: %d, stride: %d",
+        im.size[0],
+        bits,
+        stride,
+    )
+
+    # under windows, we could determine the current screen size with
+    # "Image.core.display_mode()[1]", but I think that's overkill...
+
+    screen = im.size
+
+    dpi = 100, 100
+
+    # PCX header
+    fp.write(
+        o8(10)
+        + o8(version)
+        + o8(1)
+        + o8(bits)
+        + o16(0)
+        + o16(0)
+        + o16(im.size[0] - 1)
+        + o16(im.size[1] - 1)
+        + o16(dpi[0])
+        + o16(dpi[1])
+        + b"\0" * 24
+        + b"\xFF" * 24
+        + b"\0"
+        + o8(planes)
+        + o16(stride)
+        + o16(1)
+        + o16(screen[0])
+        + o16(screen[1])
+        + b"\0" * 54
+    )
+
+    assert fp.tell() == 128
+
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("pcx", (0, 0) + im.size, 0, (rawmode, bits * planes))]
+    )
+
+    if im.mode == "P":
+        # colour palette
+        fp.write(o8(12))
+        palette = im.im.getpalette("RGB", "RGB")
+        palette += b"\x00" * (768 - len(palette))
+        fp.write(palette)  # 768 bytes
+    elif im.mode == "L":
+        # grayscale palette
+        fp.write(o8(12))
+        for i in range(256):
+            fp.write(o8(i) * 3)
+
+
+# --------------------------------------------------------------------
+# registry
+
+
+Image.register_open(PcxImageFile.format, PcxImageFile, _accept)
+Image.register_save(PcxImageFile.format, _save)
+
+Image.register_extension(PcxImageFile.format, ".pcx")
+
+Image.register_mime(PcxImageFile.format, "image/x-pcx")

lib/python3.12/site-packages/PIL/PdfImagePlugin.py

@@ -0,0 +1,311 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# PDF (Acrobat) file handling
+#
+# History:
+# 1996-07-16 fl   Created
+# 1997-01-18 fl   Fixed header
+# 2004-02-21 fl   Fixes for 1/L/CMYK images, etc.
+# 2004-02-24 fl   Fixes for 1 and P images.
+#
+# Copyright (c) 1997-2004 by Secret Labs AB.  All rights reserved.
+# Copyright (c) 1996-1997 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+
+##
+# Image plugin for PDF images (output only).
+##
+from __future__ import annotations
+
+import io
+import math
+import os
+import time
+from typing import IO, Any
+
+from . import Image, ImageFile, ImageSequence, PdfParser, __version__, features
+
+#
+# --------------------------------------------------------------------
+
+# object ids:
+#  1. catalogue
+#  2. pages
+#  3. image
+#  4. page
+#  5. page contents
+
+
+def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    _save(im, fp, filename, save_all=True)
+
+
+##
+# (Internal) Image save plugin for the PDF format.
+
+
+def _write_image(
+    im: Image.Image,
+    filename: str | bytes,
+    existing_pdf: PdfParser.PdfParser,
+    image_refs: list[PdfParser.IndirectReference],
+) -> tuple[PdfParser.IndirectReference, str]:
+    # FIXME: Should replace ASCIIHexDecode with RunLengthDecode
+    # (packbits) or LZWDecode (tiff/lzw compression).  Note that
+    # PDF 1.2 also supports Flatedecode (zip compression).
+
+    params = None
+    decode = None
+
+    #
+    # Get image characteristics
+
+    width, height = im.size
+
+    dict_obj: dict[str, Any] = {"BitsPerComponent": 8}
+    if im.mode == "1":
+        if features.check("libtiff"):
+            decode_filter = "CCITTFaxDecode"
+            dict_obj["BitsPerComponent"] = 1
+            params = PdfParser.PdfArray(
+                [
+                    PdfParser.PdfDict(
+                        {
+                            "K": -1,
+                            "BlackIs1": True,
+                            "Columns": width,
+                            "Rows": height,
+                        }
+                    )
+                ]
+            )
+        else:
+            decode_filter = "DCTDecode"
+        dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceGray")
+        procset = "ImageB"  # grayscale
+    elif im.mode == "L":
+        decode_filter = "DCTDecode"
+        # params = f"<< /Predictor 15 /Columns {width-2} >>"
+        dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceGray")
+        procset = "ImageB"  # grayscale
+    elif im.mode == "LA":
+        decode_filter = "JPXDecode"
+        # params = f"<< /Predictor 15 /Columns {width-2} >>"
+        procset = "ImageB"  # grayscale
+        dict_obj["SMaskInData"] = 1
+    elif im.mode == "P":
+        decode_filter = "ASCIIHexDecode"
+        palette = im.getpalette()
+        assert palette is not None
+        dict_obj["ColorSpace"] = [
+            PdfParser.PdfName("Indexed"),
+            PdfParser.PdfName("DeviceRGB"),
+            len(palette) // 3 - 1,
+            PdfParser.PdfBinary(palette),
+        ]
+        procset = "ImageI"  # indexed color
+
+        if "transparency" in im.info:
+            smask = im.convert("LA").getchannel("A")
+            smask.encoderinfo = {}
+
+            image_ref = _write_image(smask, filename, existing_pdf, image_refs)[0]
+            dict_obj["SMask"] = image_ref
+    elif im.mode == "RGB":
+        decode_filter = "DCTDecode"
+        dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceRGB")
+        procset = "ImageC"  # color images
+    elif im.mode == "RGBA":
+        decode_filter = "JPXDecode"
+        procset = "ImageC"  # color images
+        dict_obj["SMaskInData"] = 1
+    elif im.mode == "CMYK":
+        decode_filter = "DCTDecode"
+        dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceCMYK")
+        procset = "ImageC"  # color images
+        decode = [1, 0, 1, 0, 1, 0, 1, 0]
+    else:
+        msg = f"cannot save mode {im.mode}"
+        raise ValueError(msg)
+
+    #
+    # image
+
+    op = io.BytesIO()
+
+    if decode_filter == "ASCIIHexDecode":
+        ImageFile._save(im, op, [ImageFile._Tile("hex", (0, 0) + im.size, 0, im.mode)])
+    elif decode_filter == "CCITTFaxDecode":
+        im.save(
+            op,
+            "TIFF",
+            compression="group4",
+            # use a single strip
+            strip_size=math.ceil(width / 8) * height,
+        )
+    elif decode_filter == "DCTDecode":
+        Image.SAVE["JPEG"](im, op, filename)
+    elif decode_filter == "JPXDecode":
+        del dict_obj["BitsPerComponent"]
+        Image.SAVE["JPEG2000"](im, op, filename)
+    else:
+        msg = f"unsupported PDF filter ({decode_filter})"
+        raise ValueError(msg)
+
+    stream = op.getvalue()
+    filter: PdfParser.PdfArray | PdfParser.PdfName
+    if decode_filter == "CCITTFaxDecode":
+        stream = stream[8:]
+        filter = PdfParser.PdfArray([PdfParser.PdfName(decode_filter)])
+    else:
+        filter = PdfParser.PdfName(decode_filter)
+
+    image_ref = image_refs.pop(0)
+    existing_pdf.write_obj(
+        image_ref,
+        stream=stream,
+        Type=PdfParser.PdfName("XObject"),
+        Subtype=PdfParser.PdfName("Image"),
+        Width=width,  # * 72.0 / x_resolution,
+        Height=height,  # * 72.0 / y_resolution,
+        Filter=filter,
+        Decode=decode,
+        DecodeParms=params,
+        **dict_obj,
+    )
+
+    return image_ref, procset
+
+
+def _save(
+    im: Image.Image, fp: IO[bytes], filename: str | bytes, save_all: bool = False
+) -> None:
+    is_appending = im.encoderinfo.get("append", False)
+    filename_str = filename.decode() if isinstance(filename, bytes) else filename
+    if is_appending:
+        existing_pdf = PdfParser.PdfParser(f=fp, filename=filename_str, mode="r+b")
+    else:
+        existing_pdf = PdfParser.PdfParser(f=fp, filename=filename_str, mode="w+b")
+
+    dpi = im.encoderinfo.get("dpi")
+    if dpi:
+        x_resolution = dpi[0]
+        y_resolution = dpi[1]
+    else:
+        x_resolution = y_resolution = im.encoderinfo.get("resolution", 72.0)
+
+    info = {
+        "title": (
+            None if is_appending else os.path.splitext(os.path.basename(filename))[0]
+        ),
+        "author": None,
+        "subject": None,
+        "keywords": None,
+        "creator": None,
+        "producer": None,
+        "creationDate": None if is_appending else time.gmtime(),
+        "modDate": None if is_appending else time.gmtime(),
+    }
+    for k, default in info.items():
+        v = im.encoderinfo.get(k) if k in im.encoderinfo else default
+        if v:
+            existing_pdf.info[k[0].upper() + k[1:]] = v
+
+    #
+    # make sure image data is available
+    im.load()
+
+    existing_pdf.start_writing()
+    existing_pdf.write_header()
+    existing_pdf.write_comment(f"created by Pillow {__version__} PDF driver")
+
+    #
+    # pages
+    ims = [im]
+    if save_all:
+        append_images = im.encoderinfo.get("append_images", [])
+        for append_im in append_images:
+            append_im.encoderinfo = im.encoderinfo.copy()
+            ims.append(append_im)
+    number_of_pages = 0
+    image_refs = []
+    page_refs = []
+    contents_refs = []
+    for im in ims:
+        im_number_of_pages = 1
+        if save_all:
+            im_number_of_pages = getattr(im, "n_frames", 1)
+        number_of_pages += im_number_of_pages
+        for i in range(im_number_of_pages):
+            image_refs.append(existing_pdf.next_object_id(0))
+            if im.mode == "P" and "transparency" in im.info:
+                image_refs.append(existing_pdf.next_object_id(0))
+
+            page_refs.append(existing_pdf.next_object_id(0))
+            contents_refs.append(existing_pdf.next_object_id(0))
+            existing_pdf.pages.append(page_refs[-1])
+
+    #
+    # catalog and list of pages
+    existing_pdf.write_catalog()
+
+    page_number = 0
+    for im_sequence in ims:
+        im_pages: ImageSequence.Iterator | list[Image.Image] = (
+            ImageSequence.Iterator(im_sequence) if save_all else [im_sequence]
+        )
+        for im in im_pages:
+            image_ref, procset = _write_image(im, filename, existing_pdf, image_refs)
+
+            #
+            # page
+
+            existing_pdf.write_page(
+                page_refs[page_number],
+                Resources=PdfParser.PdfDict(
+                    ProcSet=[PdfParser.PdfName("PDF"), PdfParser.PdfName(procset)],
+                    XObject=PdfParser.PdfDict(image=image_ref),
+                ),
+                MediaBox=[
+                    0,
+                    0,
+                    im.width * 72.0 / x_resolution,
+                    im.height * 72.0 / y_resolution,
+                ],
+                Contents=contents_refs[page_number],
+            )
+
+            #
+            # page contents
+
+            page_contents = b"q %f 0 0 %f 0 0 cm /image Do Q\n" % (
+                im.width * 72.0 / x_resolution,
+                im.height * 72.0 / y_resolution,
+            )
+
+            existing_pdf.write_obj(contents_refs[page_number], stream=page_contents)
+
+            page_number += 1
+
+    #
+    # trailer
+    existing_pdf.write_xref_and_trailer()
+    if hasattr(fp, "flush"):
+        fp.flush()
+    existing_pdf.close()
+
+
+#
+# --------------------------------------------------------------------
+
+
+Image.register_save("PDF", _save)
+Image.register_save_all("PDF", _save_all)
+
+Image.register_extension("PDF", ".pdf")
+
+Image.register_mime("PDF", "application/pdf")

lib/python3.12/site-packages/PIL/PixarImagePlugin.py

@@ -0,0 +1,74 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# PIXAR raster support for PIL
+#
+# history:
+#       97-01-29 fl     Created
+#
+# notes:
+#       This is incomplete; it is based on a few samples created with
+#       Photoshop 2.5 and 3.0, and a summary description provided by
+#       Greg Coats <gcoats@labiris.er.usgs.gov>.  Hopefully, "L" and
+#       "RGBA" support will be added in future versions.
+#
+# Copyright (c) Secret Labs AB 1997.
+# Copyright (c) Fredrik Lundh 1997.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+from . import Image, ImageFile
+from ._binary import i16le as i16
+
+#
+# helpers
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"\200\350\000\000"
+
+
+##
+# Image plugin for PIXAR raster images.
+
+
+class PixarImageFile(ImageFile.ImageFile):
+    format = "PIXAR"
+    format_description = "PIXAR raster image"
+
+    def _open(self) -> None:
+        # assuming a 4-byte magic label
+        assert self.fp is not None
+
+        s = self.fp.read(4)
+        if not _accept(s):
+            msg = "not a PIXAR file"
+            raise SyntaxError(msg)
+
+        # read rest of header
+        s = s + self.fp.read(508)
+
+        self._size = i16(s, 418), i16(s, 416)
+
+        # get channel/depth descriptions
+        mode = i16(s, 424), i16(s, 426)
+
+        if mode == (14, 2):
+            self._mode = "RGB"
+        # FIXME: to be continued...
+
+        # create tile descriptor (assuming "dumped")
+        self.tile = [
+            ImageFile._Tile("raw", (0, 0) + self.size, 1024, (self.mode, 0, 1))
+        ]
+
+
+#
+# --------------------------------------------------------------------
+
+Image.register_open(PixarImageFile.format, PixarImageFile, _accept)
+
+Image.register_extension(PixarImageFile.format, ".pxr")

lib/python3.12/site-packages/PIL/PpmImagePlugin.py

@@ -0,0 +1,375 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# PPM support for PIL
+#
+# History:
+#       96-03-24 fl     Created
+#       98-03-06 fl     Write RGBA images (as RGB, that is)
+#
+# Copyright (c) Secret Labs AB 1997-98.
+# Copyright (c) Fredrik Lundh 1996.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import math
+from typing import IO
+
+from . import Image, ImageFile
+from ._binary import i16be as i16
+from ._binary import o8
+from ._binary import o32le as o32
+
+#
+# --------------------------------------------------------------------
+
+b_whitespace = b"\x20\x09\x0a\x0b\x0c\x0d"
+
+MODES = {
+    # standard
+    b"P1": "1",
+    b"P2": "L",
+    b"P3": "RGB",
+    b"P4": "1",
+    b"P5": "L",
+    b"P6": "RGB",
+    # extensions
+    b"P0CMYK": "CMYK",
+    b"Pf": "F",
+    # PIL extensions (for test purposes only)
+    b"PyP": "P",
+    b"PyRGBA": "RGBA",
+    b"PyCMYK": "CMYK",
+}
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[0:1] == b"P" and prefix[1] in b"0123456fy"
+
+
+##
+# Image plugin for PBM, PGM, and PPM images.
+
+
+class PpmImageFile(ImageFile.ImageFile):
+    format = "PPM"
+    format_description = "Pbmplus image"
+
+    def _read_magic(self) -> bytes:
+        assert self.fp is not None
+
+        magic = b""
+        # read until whitespace or longest available magic number
+        for _ in range(6):
+            c = self.fp.read(1)
+            if not c or c in b_whitespace:
+                break
+            magic += c
+        return magic
+
+    def _read_token(self) -> bytes:
+        assert self.fp is not None
+
+        token = b""
+        while len(token) <= 10:  # read until next whitespace or limit of 10 characters
+            c = self.fp.read(1)
+            if not c:
+                break
+            elif c in b_whitespace:  # token ended
+                if not token:
+                    # skip whitespace at start
+                    continue
+                break
+            elif c == b"#":
+                # ignores rest of the line; stops at CR, LF or EOF
+                while self.fp.read(1) not in b"\r\n":
+                    pass
+                continue
+            token += c
+        if not token:
+            # Token was not even 1 byte
+            msg = "Reached EOF while reading header"
+            raise ValueError(msg)
+        elif len(token) > 10:
+            msg = f"Token too long in file header: {token.decode()}"
+            raise ValueError(msg)
+        return token
+
+    def _open(self) -> None:
+        assert self.fp is not None
+
+        magic_number = self._read_magic()
+        try:
+            mode = MODES[magic_number]
+        except KeyError:
+            msg = "not a PPM file"
+            raise SyntaxError(msg)
+        self._mode = mode
+
+        if magic_number in (b"P1", b"P4"):
+            self.custom_mimetype = "image/x-portable-bitmap"
+        elif magic_number in (b"P2", b"P5"):
+            self.custom_mimetype = "image/x-portable-graymap"
+        elif magic_number in (b"P3", b"P6"):
+            self.custom_mimetype = "image/x-portable-pixmap"
+
+        self._size = int(self._read_token()), int(self._read_token())
+
+        decoder_name = "raw"
+        if magic_number in (b"P1", b"P2", b"P3"):
+            decoder_name = "ppm_plain"
+
+        args: str | tuple[str | int, ...]
+        if mode == "1":
+            args = "1;I"
+        elif mode == "F":
+            scale = float(self._read_token())
+            if scale == 0.0 or not math.isfinite(scale):
+                msg = "scale must be finite and non-zero"
+                raise ValueError(msg)
+            self.info["scale"] = abs(scale)
+
+            rawmode = "F;32F" if scale < 0 else "F;32BF"
+            args = (rawmode, 0, -1)
+        else:
+            maxval = int(self._read_token())
+            if not 0 < maxval < 65536:
+                msg = "maxval must be greater than 0 and less than 65536"
+                raise ValueError(msg)
+            if maxval > 255 and mode == "L":
+                self._mode = "I"
+
+            rawmode = mode
+            if decoder_name != "ppm_plain":
+                # If maxval matches a bit depth, use the raw decoder directly
+                if maxval == 65535 and mode == "L":
+                    rawmode = "I;16B"
+                elif maxval != 255:
+                    decoder_name = "ppm"
+
+            args = rawmode if decoder_name == "raw" else (rawmode, maxval)
+        self.tile = [
+            ImageFile._Tile(decoder_name, (0, 0) + self.size, self.fp.tell(), args)
+        ]
+
+
+#
+# --------------------------------------------------------------------
+
+
+class PpmPlainDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+    _comment_spans: bool
+
+    def _read_block(self) -> bytes:
+        assert self.fd is not None
+
+        return self.fd.read(ImageFile.SAFEBLOCK)
+
+    def _find_comment_end(self, block: bytes, start: int = 0) -> int:
+        a = block.find(b"\n", start)
+        b = block.find(b"\r", start)
+        return min(a, b) if a * b > 0 else max(a, b)  # lowest nonnegative index (or -1)
+
+    def _ignore_comments(self, block: bytes) -> bytes:
+        if self._comment_spans:
+            # Finish current comment
+            while block:
+                comment_end = self._find_comment_end(block)
+                if comment_end != -1:
+                    # Comment ends in this block
+                    # Delete tail of comment
+                    block = block[comment_end + 1 :]
+                    break
+                else:
+                    # Comment spans whole block
+                    # So read the next block, looking for the end
+                    block = self._read_block()
+
+        # Search for any further comments
+        self._comment_spans = False
+        while True:
+            comment_start = block.find(b"#")
+            if comment_start == -1:
+                # No comment found
+                break
+            comment_end = self._find_comment_end(block, comment_start)
+            if comment_end != -1:
+                # Comment ends in this block
+                # Delete comment
+                block = block[:comment_start] + block[comment_end + 1 :]
+            else:
+                # Comment continues to next block(s)
+                block = block[:comment_start]
+                self._comment_spans = True
+                break
+        return block
+
+    def _decode_bitonal(self) -> bytearray:
+        """
+        This is a separate method because in the plain PBM format, all data tokens are
+        exactly one byte, so the inter-token whitespace is optional.
+        """
+        data = bytearray()
+        total_bytes = self.state.xsize * self.state.ysize
+
+        while len(data) != total_bytes:
+            block = self._read_block()  # read next block
+            if not block:
+                # eof
+                break
+
+            block = self._ignore_comments(block)
+
+            tokens = b"".join(block.split())
+            for token in tokens:
+                if token not in (48, 49):
+                    msg = b"Invalid token for this mode: %s" % bytes([token])
+                    raise ValueError(msg)
+            data = (data + tokens)[:total_bytes]
+        invert = bytes.maketrans(b"01", b"\xFF\x00")
+        return data.translate(invert)
+
+    def _decode_blocks(self, maxval: int) -> bytearray:
+        data = bytearray()
+        max_len = 10
+        out_byte_count = 4 if self.mode == "I" else 1
+        out_max = 65535 if self.mode == "I" else 255
+        bands = Image.getmodebands(self.mode)
+        total_bytes = self.state.xsize * self.state.ysize * bands * out_byte_count
+
+        half_token = b""
+        while len(data) != total_bytes:
+            block = self._read_block()  # read next block
+            if not block:
+                if half_token:
+                    block = bytearray(b" ")  # flush half_token
+                else:
+                    # eof
+                    break
+
+            block = self._ignore_comments(block)
+
+            if half_token:
+                block = half_token + block  # stitch half_token to new block
+                half_token = b""
+
+            tokens = block.split()
+
+            if block and not block[-1:].isspace():  # block might split token
+                half_token = tokens.pop()  # save half token for later
+                if len(half_token) > max_len:  # prevent buildup of half_token
+                    msg = (
+                        b"Token too long found in data: %s" % half_token[: max_len + 1]
+                    )
+                    raise ValueError(msg)
+
+            for token in tokens:
+                if len(token) > max_len:
+                    msg = b"Token too long found in data: %s" % token[: max_len + 1]
+                    raise ValueError(msg)
+                value = int(token)
+                if value < 0:
+                    msg_str = f"Channel value is negative: {value}"
+                    raise ValueError(msg_str)
+                if value > maxval:
+                    msg_str = f"Channel value too large for this mode: {value}"
+                    raise ValueError(msg_str)
+                value = round(value / maxval * out_max)
+                data += o32(value) if self.mode == "I" else o8(value)
+                if len(data) == total_bytes:  # finished!
+                    break
+        return data
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        self._comment_spans = False
+        if self.mode == "1":
+            data = self._decode_bitonal()
+            rawmode = "1;8"
+        else:
+            maxval = self.args[-1]
+            data = self._decode_blocks(maxval)
+            rawmode = "I;32" if self.mode == "I" else self.mode
+        self.set_as_raw(bytes(data), rawmode)
+        return -1, 0
+
+
+class PpmDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+
+        data = bytearray()
+        maxval = self.args[-1]
+        in_byte_count = 1 if maxval < 256 else 2
+        out_byte_count = 4 if self.mode == "I" else 1
+        out_max = 65535 if self.mode == "I" else 255
+        bands = Image.getmodebands(self.mode)
+        dest_length = self.state.xsize * self.state.ysize * bands * out_byte_count
+        while len(data) < dest_length:
+            pixels = self.fd.read(in_byte_count * bands)
+            if len(pixels) < in_byte_count * bands:
+                # eof
+                break
+            for b in range(bands):
+                value = (
+                    pixels[b] if in_byte_count == 1 else i16(pixels, b * in_byte_count)
+                )
+                value = min(out_max, round(value / maxval * out_max))
+                data += o32(value) if self.mode == "I" else o8(value)
+        rawmode = "I;32" if self.mode == "I" else self.mode
+        self.set_as_raw(bytes(data), rawmode)
+        return -1, 0
+
+
+#
+# --------------------------------------------------------------------
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.mode == "1":
+        rawmode, head = "1;I", b"P4"
+    elif im.mode == "L":
+        rawmode, head = "L", b"P5"
+    elif im.mode in ("I", "I;16"):
+        rawmode, head = "I;16B", b"P5"
+    elif im.mode in ("RGB", "RGBA"):
+        rawmode, head = "RGB", b"P6"
+    elif im.mode == "F":
+        rawmode, head = "F;32F", b"Pf"
+    else:
+        msg = f"cannot write mode {im.mode} as PPM"
+        raise OSError(msg)
+    fp.write(head + b"\n%d %d\n" % im.size)
+    if head == b"P6":
+        fp.write(b"255\n")
+    elif head == b"P5":
+        if rawmode == "L":
+            fp.write(b"255\n")
+        else:
+            fp.write(b"65535\n")
+    elif head == b"Pf":
+        fp.write(b"-1.0\n")
+    row_order = -1 if im.mode == "F" else 1
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, 0, row_order))]
+    )
+
+
+#
+# --------------------------------------------------------------------
+
+
+Image.register_open(PpmImageFile.format, PpmImageFile, _accept)
+Image.register_save(PpmImageFile.format, _save)
+
+Image.register_decoder("ppm", PpmDecoder)
+Image.register_decoder("ppm_plain", PpmPlainDecoder)
+
+Image.register_extensions(PpmImageFile.format, [".pbm", ".pgm", ".ppm", ".pnm", ".pfm"])
+
+Image.register_mime(PpmImageFile.format, "image/x-portable-anymap")

lib/python3.12/site-packages/PIL/PsdImagePlugin.py

@@ -0,0 +1,332 @@
+#
+# The Python Imaging Library
+# $Id$
+#
+# Adobe PSD 2.5/3.0 file handling
+#
+# History:
+# 1995-09-01 fl   Created
+# 1997-01-03 fl   Read most PSD images
+# 1997-01-18 fl   Fixed P and CMYK support
+# 2001-10-21 fl   Added seek/tell support (for layers)
+#
+# Copyright (c) 1997-2001 by Secret Labs AB.
+# Copyright (c) 1995-2001 by Fredrik Lundh
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import io
+from functools import cached_property
+from typing import IO
+
+from . import Image, ImageFile, ImagePalette
+from ._binary import i8
+from ._binary import i16be as i16
+from ._binary import i32be as i32
+from ._binary import si16be as si16
+from ._binary import si32be as si32
+
+MODES = {
+    # (photoshop mode, bits) -> (pil mode, required channels)
+    (0, 1): ("1", 1),
+    (0, 8): ("L", 1),
+    (1, 8): ("L", 1),
+    (2, 8): ("P", 1),
+    (3, 8): ("RGB", 3),
+    (4, 8): ("CMYK", 4),
+    (7, 8): ("L", 1),  # FIXME: multilayer
+    (8, 8): ("L", 1),  # duotone
+    (9, 8): ("LAB", 3),
+}
+
+
+# --------------------------------------------------------------------.
+# read PSD images
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"8BPS"
+
+
+##
+# Image plugin for Photoshop images.
+
+
+class PsdImageFile(ImageFile.ImageFile):
+    format = "PSD"
+    format_description = "Adobe Photoshop"
+    _close_exclusive_fp_after_loading = False
+
+    def _open(self) -> None:
+        read = self.fp.read
+
+        #
+        # header
+
+        s = read(26)
+        if not _accept(s) or i16(s, 4) != 1:
+            msg = "not a PSD file"
+            raise SyntaxError(msg)
+
+        psd_bits = i16(s, 22)
+        psd_channels = i16(s, 12)
+        psd_mode = i16(s, 24)
+
+        mode, channels = MODES[(psd_mode, psd_bits)]
+
+        if channels > psd_channels:
+            msg = "not enough channels"
+            raise OSError(msg)
+        if mode == "RGB" and psd_channels == 4:
+            mode = "RGBA"
+            channels = 4
+
+        self._mode = mode
+        self._size = i32(s, 18), i32(s, 14)
+
+        #
+        # color mode data
+
+        size = i32(read(4))
+        if size:
+            data = read(size)
+            if mode == "P" and size == 768:
+                self.palette = ImagePalette.raw("RGB;L", data)
+
+        #
+        # image resources
+
+        self.resources = []
+
+        size = i32(read(4))
+        if size:
+            # load resources
+            end = self.fp.tell() + size
+            while self.fp.tell() < end:
+                read(4)  # signature
+                id = i16(read(2))
+                name = read(i8(read(1)))
+                if not (len(name) & 1):
+                    read(1)  # padding
+                data = read(i32(read(4)))
+                if len(data) & 1:
+                    read(1)  # padding
+                self.resources.append((id, name, data))
+                if id == 1039:  # ICC profile
+                    self.info["icc_profile"] = data
+
+        #
+        # layer and mask information
+
+        self._layers_position = None
+
+        size = i32(read(4))
+        if size:
+            end = self.fp.tell() + size
+            size = i32(read(4))
+            if size:
+                self._layers_position = self.fp.tell()
+                self._layers_size = size
+            self.fp.seek(end)
+        self._n_frames: int | None = None
+
+        #
+        # image descriptor
+
+        self.tile = _maketile(self.fp, mode, (0, 0) + self.size, channels)
+
+        # keep the file open
+        self._fp = self.fp
+        self.frame = 1
+        self._min_frame = 1
+
+    @cached_property
+    def layers(
+        self,
+    ) -> list[tuple[str, str, tuple[int, int, int, int], list[ImageFile._Tile]]]:
+        layers = []
+        if self._layers_position is not None:
+            self._fp.seek(self._layers_position)
+            _layer_data = io.BytesIO(ImageFile._safe_read(self._fp, self._layers_size))
+            layers = _layerinfo(_layer_data, self._layers_size)
+        self._n_frames = len(layers)
+        return layers
+
+    @property
+    def n_frames(self) -> int:
+        if self._n_frames is None:
+            self._n_frames = len(self.layers)
+        return self._n_frames
+
+    @property
+    def is_animated(self) -> bool:
+        return len(self.layers) > 1
+
+    def seek(self, layer: int) -> None:
+        if not self._seek_check(layer):
+            return
+
+        # seek to given layer (1..max)
+        try:
+            _, mode, _, tile = self.layers[layer - 1]
+            self._mode = mode
+            self.tile = tile
+            self.frame = layer
+            self.fp = self._fp
+        except IndexError as e:
+            msg = "no such layer"
+            raise EOFError(msg) from e
+
+    def tell(self) -> int:
+        # return layer number (0=image, 1..max=layers)
+        return self.frame
+
+
+def _layerinfo(
+    fp: IO[bytes], ct_bytes: int
+) -> list[tuple[str, str, tuple[int, int, int, int], list[ImageFile._Tile]]]:
+    # read layerinfo block
+    layers = []
+
+    def read(size: int) -> bytes:
+        return ImageFile._safe_read(fp, size)
+
+    ct = si16(read(2))
+
+    # sanity check
+    if ct_bytes < (abs(ct) * 20):
+        msg = "Layer block too short for number of layers requested"
+        raise SyntaxError(msg)
+
+    for _ in range(abs(ct)):
+        # bounding box
+        y0 = si32(read(4))
+        x0 = si32(read(4))
+        y1 = si32(read(4))
+        x1 = si32(read(4))
+
+        # image info
+        bands = []
+        ct_types = i16(read(2))
+        if ct_types > 4:
+            fp.seek(ct_types * 6 + 12, io.SEEK_CUR)
+            size = i32(read(4))
+            fp.seek(size, io.SEEK_CUR)
+            continue
+
+        for _ in range(ct_types):
+            type = i16(read(2))
+
+            if type == 65535:
+                b = "A"
+            else:
+                b = "RGBA"[type]
+
+            bands.append(b)
+            read(4)  # size
+
+        # figure out the image mode
+        bands.sort()
+        if bands == ["R"]:
+            mode = "L"
+        elif bands == ["B", "G", "R"]:
+            mode = "RGB"
+        elif bands == ["A", "B", "G", "R"]:
+            mode = "RGBA"
+        else:
+            mode = ""  # unknown
+
+        # skip over blend flags and extra information
+        read(12)  # filler
+        name = ""
+        size = i32(read(4))  # length of the extra data field
+        if size:
+            data_end = fp.tell() + size
+
+            length = i32(read(4))
+            if length:
+                fp.seek(length - 16, io.SEEK_CUR)
+
+            length = i32(read(4))
+            if length:
+                fp.seek(length, io.SEEK_CUR)
+
+            length = i8(read(1))
+            if length:
+                # Don't know the proper encoding,
+                # Latin-1 should be a good guess
+                name = read(length).decode("latin-1", "replace")
+
+            fp.seek(data_end)
+        layers.append((name, mode, (x0, y0, x1, y1)))
+
+    # get tiles
+    layerinfo = []
+    for i, (name, mode, bbox) in enumerate(layers):
+        tile = []
+        for m in mode:
+            t = _maketile(fp, m, bbox, 1)
+            if t:
+                tile.extend(t)
+        layerinfo.append((name, mode, bbox, tile))
+
+    return layerinfo
+
+
+def _maketile(
+    file: IO[bytes], mode: str, bbox: tuple[int, int, int, int], channels: int
+) -> list[ImageFile._Tile]:
+    tiles = []
+    read = file.read
+
+    compression = i16(read(2))
+
+    xsize = bbox[2] - bbox[0]
+    ysize = bbox[3] - bbox[1]
+
+    offset = file.tell()
+
+    if compression == 0:
+        #
+        # raw compression
+        for channel in range(channels):
+            layer = mode[channel]
+            if mode == "CMYK":
+                layer += ";I"
+            tiles.append(ImageFile._Tile("raw", bbox, offset, layer))
+            offset = offset + xsize * ysize
+
+    elif compression == 1:
+        #
+        # packbits compression
+        i = 0
+        bytecount = read(channels * ysize * 2)
+        offset = file.tell()
+        for channel in range(channels):
+            layer = mode[channel]
+            if mode == "CMYK":
+                layer += ";I"
+            tiles.append(ImageFile._Tile("packbits", bbox, offset, layer))
+            for y in range(ysize):
+                offset = offset + i16(bytecount, i)
+                i += 2
+
+    file.seek(offset)
+
+    if offset & 1:
+        read(1)  # padding
+
+    return tiles
+
+
+# --------------------------------------------------------------------
+# registry
+
+
+Image.register_open(PsdImageFile.format, PsdImageFile, _accept)
+
+Image.register_extension(PsdImageFile.format, ".psd")
+
+Image.register_mime(PsdImageFile.format, "image/vnd.adobe.photoshop")

lib/python3.12/site-packages/PIL/QoiImagePlugin.py

@@ -0,0 +1,115 @@
+#
+# The Python Imaging Library.
+#
+# QOI support for PIL
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import os
+
+from . import Image, ImageFile
+from ._binary import i32be as i32
+
+
+def _accept(prefix: bytes) -> bool:
+    return prefix[:4] == b"qoif"
+
+
+class QoiImageFile(ImageFile.ImageFile):
+    format = "QOI"
+    format_description = "Quite OK Image"
+
+    def _open(self) -> None:
+        if not _accept(self.fp.read(4)):
+            msg = "not a QOI file"
+            raise SyntaxError(msg)
+
+        self._size = i32(self.fp.read(4)), i32(self.fp.read(4))
+
+        channels = self.fp.read(1)[0]
+        self._mode = "RGB" if channels == 3 else "RGBA"
+
+        self.fp.seek(1, os.SEEK_CUR)  # colorspace
+        self.tile = [ImageFile._Tile("qoi", (0, 0) + self._size, self.fp.tell(), None)]
+
+
+class QoiDecoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+    _previous_pixel: bytes | bytearray | None = None
+    _previously_seen_pixels: dict[int, bytes | bytearray] = {}
+
+    def _add_to_previous_pixels(self, value: bytes | bytearray) -> None:
+        self._previous_pixel = value
+
+        r, g, b, a = value
+        hash_value = (r * 3 + g * 5 + b * 7 + a * 11) % 64
+        self._previously_seen_pixels[hash_value] = value
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+
+        self._previously_seen_pixels = {}
+        self._add_to_previous_pixels(bytearray((0, 0, 0, 255)))
+
+        data = bytearray()
+        bands = Image.getmodebands(self.mode)
+        dest_length = self.state.xsize * self.state.ysize * bands
+        while len(data) < dest_length:
+            byte = self.fd.read(1)[0]
+            value: bytes | bytearray
+            if byte == 0b11111110 and self._previous_pixel:  # QOI_OP_RGB
+                value = bytearray(self.fd.read(3)) + self._previous_pixel[3:]
+            elif byte == 0b11111111:  # QOI_OP_RGBA
+                value = self.fd.read(4)
+            else:
+                op = byte >> 6
+                if op == 0:  # QOI_OP_INDEX
+                    op_index = byte & 0b00111111
+                    value = self._previously_seen_pixels.get(
+                        op_index, bytearray((0, 0, 0, 0))
+                    )
+                elif op == 1 and self._previous_pixel:  # QOI_OP_DIFF
+                    value = bytearray(
+                        (
+                            (self._previous_pixel[0] + ((byte & 0b00110000) >> 4) - 2)
+                            % 256,
+                            (self._previous_pixel[1] + ((byte & 0b00001100) >> 2) - 2)
+                            % 256,
+                            (self._previous_pixel[2] + (byte & 0b00000011) - 2) % 256,
+                            self._previous_pixel[3],
+                        )
+                    )
+                elif op == 2 and self._previous_pixel:  # QOI_OP_LUMA
+                    second_byte = self.fd.read(1)[0]
+                    diff_green = (byte & 0b00111111) - 32
+                    diff_red = ((second_byte & 0b11110000) >> 4) - 8
+                    diff_blue = (second_byte & 0b00001111) - 8
+
+                    value = bytearray(
+                        tuple(
+                            (self._previous_pixel[i] + diff_green + diff) % 256
+                            for i, diff in enumerate((diff_red, 0, diff_blue))
+                        )
+                    )
+                    value += self._previous_pixel[3:]
+                elif op == 3 and self._previous_pixel:  # QOI_OP_RUN
+                    run_length = (byte & 0b00111111) + 1
+                    value = self._previous_pixel
+                    if bands == 3:
+                        value = value[:3]
+                    data += value * run_length
+                    continue
+            self._add_to_previous_pixels(value)
+
+            if bands == 3:
+                value = value[:3]
+            data += value
+        self.set_as_raw(data)
+        return -1, 0
+
+
+Image.register_open(QoiImageFile.format, QoiImageFile, _accept)
+Image.register_decoder("qoi", QoiDecoder)
+Image.register_extension(QoiImageFile.format, ".qoi")

lib/python3.12/site-packages/PIL/SgiImagePlugin.py

@@ -0,0 +1,247 @@
+#
+# The Python Imaging Library.
+# $Id$
+#
+# SGI image file handling
+#
+# See "The SGI Image File Format (Draft version 0.97)", Paul Haeberli.
+# <ftp://ftp.sgi.com/graphics/SGIIMAGESPEC>
+#
+#
+# History:
+# 2017-22-07 mb   Add RLE decompression
+# 2016-16-10 mb   Add save method without compression
+# 1995-09-10 fl   Created
+#
+# Copyright (c) 2016 by Mickael Bonfill.
+# Copyright (c) 2008 by Karsten Hiddemann.
+# Copyright (c) 1997 by Secret Labs AB.
+# Copyright (c) 1995 by Fredrik Lundh.
+#
+# See the README file for information on usage and redistribution.
+#
+from __future__ import annotations
+
+import os
+import struct
+from typing import IO
+
+from . import Image, ImageFile
+from ._binary import i16be as i16
+from ._binary import o8
+
+
+def _accept(prefix: bytes) -> bool:
+    return len(prefix) >= 2 and i16(prefix) == 474
+
+
+MODES = {
+    (1, 1, 1): "L",
+    (1, 2, 1): "L",
+    (2, 1, 1): "L;16B",
+    (2, 2, 1): "L;16B",
+    (1, 3, 3): "RGB",
+    (2, 3, 3): "RGB;16B",
+    (1, 3, 4): "RGBA",
+    (2, 3, 4): "RGBA;16B",
+}
+
+
+##
+# Image plugin for SGI images.
+class SgiImageFile(ImageFile.ImageFile):
+    format = "SGI"
+    format_description = "SGI Image File Format"
+
+    def _open(self) -> None:
+        # HEAD
+        assert self.fp is not None
+
+        headlen = 512
+        s = self.fp.read(headlen)
+
+        if not _accept(s):
+            msg = "Not an SGI image file"
+            raise ValueError(msg)
+
+        # compression : verbatim or RLE
+        compression = s[2]
+
+        # bpc : 1 or 2 bytes (8bits or 16bits)
+        bpc = s[3]
+
+        # dimension : 1, 2 or 3 (depending on xsize, ysize and zsize)
+        dimension = i16(s, 4)
+
+        # xsize : width
+        xsize = i16(s, 6)
+
+        # ysize : height
+        ysize = i16(s, 8)
+
+        # zsize : channels count
+        zsize = i16(s, 10)
+
+        # layout
+        layout = bpc, dimension, zsize
+
+        # determine mode from bits/zsize
+        rawmode = ""
+        try:
+            rawmode = MODES[layout]
+        except KeyError:
+            pass
+
+        if rawmode == "":
+            msg = "Unsupported SGI image mode"
+            raise ValueError(msg)
+
+        self._size = xsize, ysize
+        self._mode = rawmode.split(";")[0]
+        if self.mode == "RGB":
+            self.custom_mimetype = "image/rgb"
+
+        # orientation -1 : scanlines begins at the bottom-left corner
+        orientation = -1
+
+        # decoder info
+        if compression == 0:
+            pagesize = xsize * ysize * bpc
+            if bpc == 2:
+                self.tile = [
+                    ImageFile._Tile(
+                        "SGI16",
+                        (0, 0) + self.size,
+                        headlen,
+                        (self.mode, 0, orientation),
+                    )
+                ]
+            else:
+                self.tile = []
+                offset = headlen
+                for layer in self.mode:
+                    self.tile.append(
+                        ImageFile._Tile(
+                            "raw", (0, 0) + self.size, offset, (layer, 0, orientation)
+                        )
+                    )
+                    offset += pagesize
+        elif compression == 1:
+            self.tile = [
+                ImageFile._Tile(
+                    "sgi_rle", (0, 0) + self.size, headlen, (rawmode, orientation, bpc)
+                )
+            ]
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.mode not in {"RGB", "RGBA", "L"}:
+        msg = "Unsupported SGI image mode"
+        raise ValueError(msg)
+
+    # Get the keyword arguments
+    info = im.encoderinfo
+
+    # Byte-per-pixel precision, 1 = 8bits per pixel
+    bpc = info.get("bpc", 1)
+
+    if bpc not in (1, 2):
+        msg = "Unsupported number of bytes per pixel"
+        raise ValueError(msg)
+
+    # Flip the image, since the origin of SGI file is the bottom-left corner
+    orientation = -1
+    # Define the file as SGI File Format
+    magic_number = 474
+    # Run-Length Encoding Compression - Unsupported at this time
+    rle = 0
+
+    # Number of dimensions (x,y,z)
+    dim = 3
+    # X Dimension = width / Y Dimension = height
+    x, y = im.size
+    if im.mode == "L" and y == 1:
+        dim = 1
+    elif im.mode == "L":
+        dim = 2
+    # Z Dimension: Number of channels
+    z = len(im.mode)
+
+    if dim in {1, 2}:
+        z = 1
+
+    # assert we've got the right number of bands.
+    if len(im.getbands()) != z:
+        msg = f"incorrect number of bands in SGI write: {z} vs {len(im.getbands())}"
+        raise ValueError(msg)
+
+    # Minimum Byte value
+    pinmin = 0
+    # Maximum Byte value (255 = 8bits per pixel)
+    pinmax = 255
+    # Image name (79 characters max, truncated below in write)
+    img_name = os.path.splitext(os.path.basename(filename))[0]
+    if isinstance(img_name, str):
+        img_name = img_name.encode("ascii", "ignore")
+    # Standard representation of pixel in the file
+    colormap = 0
+    fp.write(struct.pack(">h", magic_number))
+    fp.write(o8(rle))
+    fp.write(o8(bpc))
+    fp.write(struct.pack(">H", dim))
+    fp.write(struct.pack(">H", x))
+    fp.write(struct.pack(">H", y))
+    fp.write(struct.pack(">H", z))
+    fp.write(struct.pack(">l", pinmin))
+    fp.write(struct.pack(">l", pinmax))
+    fp.write(struct.pack("4s", b""))  # dummy
+    fp.write(struct.pack("79s", img_name))  # truncates to 79 chars
+    fp.write(struct.pack("s", b""))  # force null byte after img_name
+    fp.write(struct.pack(">l", colormap))
+    fp.write(struct.pack("404s", b""))  # dummy
+
+    rawmode = "L"
+    if bpc == 2:
+        rawmode = "L;16B"
+
+    for channel in im.split():
+        fp.write(channel.tobytes("raw", rawmode, 0, orientation))
+
+    if hasattr(fp, "flush"):
+        fp.flush()
+
+
+class SGI16Decoder(ImageFile.PyDecoder):
+    _pulls_fd = True
+
+    def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
+        assert self.fd is not None
+        assert self.im is not None
+
+        rawmode, stride, orientation = self.args
+        pagesize = self.state.xsize * self.state.ysize
+        zsize = len(self.mode)
+        self.fd.seek(512)
+
+        for band in range(zsize):
+            channel = Image.new("L", (self.state.xsize, self.state.ysize))
+            channel.frombytes(
+                self.fd.read(2 * pagesize), "raw", "L;16B", stride, orientation
+            )
+            self.im.putband(channel.im, band)
+
+        return -1, 0
+
+
+#
+# registry
+
+
+Image.register_decoder("SGI16", SGI16Decoder)
+Image.register_open(SgiImageFile.format, SgiImageFile, _accept)
+Image.register_save(SgiImageFile.format, _save)
+Image.register_mime(SgiImageFile.format, "image/sgi")
+
+Image.register_extensions(SgiImageFile.format, [".bw", ".rgb", ".rgba", ".sgi"])
+
+# End of file

lib/python3.12/site-packages/PIL/SpiderImagePlugin.py

@@ -0,0 +1,329 @@
+#
+# The Python Imaging Library.
+#
+# SPIDER image file handling
+#
+# History:
+# 2004-08-02    Created BB
+# 2006-03-02    added save method
+# 2006-03-13    added support for stack images
+#
+# Copyright (c) 2004 by Health Research Inc. (HRI) RENSSELAER, NY 12144.
+# Copyright (c) 2004 by William Baxter.
+# Copyright (c) 2004 by Secret Labs AB.
+# Copyright (c) 2004 by Fredrik Lundh.
+#
+
+##
+# Image plugin for the Spider image format. This format is used
+# by the SPIDER software, in processing image data from electron
+# microscopy and tomography.
+##
+
+#
+# SpiderImagePlugin.py
+#
+# The Spider image format is used by SPIDER software, in processing
+# image data from electron microscopy and tomography.
+#
+# Spider home page:
+# https://spider.wadsworth.org/spider_doc/spider/docs/spider.html
+#
+# Details about the Spider image format:
+# https://spider.wadsworth.org/spider_doc/spider/docs/image_doc.html
+#
+from __future__ import annotations
+
+import os
+import struct
+import sys
+from typing import IO, TYPE_CHECKING, Any, cast
+
+from . import Image, ImageFile
+
+
+def isInt(f: Any) -> int:
+    try:
+        i = int(f)
+        if f - i == 0:
+            return 1
+        else:
+            return 0
+    except (ValueError, OverflowError):
+        return 0
+
+
+iforms = [1, 3, -11, -12, -21, -22]
+
+
+# There is no magic number to identify Spider files, so just check a
+# series of header locations to see if they have reasonable values.
+# Returns no. of bytes in the header, if it is a valid Spider header,
+# otherwise returns 0
+
+
+def isSpiderHeader(t: tuple[float, ...]) -> int:
+    h = (99,) + t  # add 1 value so can use spider header index start=1
+    # header values 1,2,5,12,13,22,23 should be integers
+    for i in [1, 2, 5, 12, 13, 22, 23]:
+        if not isInt(h[i]):
+            return 0
+    # check iform
+    iform = int(h[5])
+    if iform not in iforms:
+        return 0
+    # check other header values
+    labrec = int(h[13])  # no. records in file header
+    labbyt = int(h[22])  # total no. of bytes in header
+    lenbyt = int(h[23])  # record length in bytes
+    if labbyt != (labrec * lenbyt):
+        return 0
+    # looks like a valid header
+    return labbyt
+
+
+def isSpiderImage(filename: str) -> int:
+    with open(filename, "rb") as fp:
+        f = fp.read(92)  # read 23 * 4 bytes
+    t = struct.unpack(">23f", f)  # try big-endian first
+    hdrlen = isSpiderHeader(t)
+    if hdrlen == 0:
+        t = struct.unpack("<23f", f)  # little-endian
+        hdrlen = isSpiderHeader(t)
+    return hdrlen
+
+
+class SpiderImageFile(ImageFile.ImageFile):
+    format = "SPIDER"
+    format_description = "Spider 2D image"
+    _close_exclusive_fp_after_loading = False
+
+    def _open(self) -> None:
+        # check header
+        n = 27 * 4  # read 27 float values
+        f = self.fp.read(n)
+
+        try:
+            self.bigendian = 1
+            t = struct.unpack(">27f", f)  # try big-endian first
+            hdrlen = isSpiderHeader(t)
+            if hdrlen == 0:
+                self.bigendian = 0
+                t = struct.unpack("<27f", f)  # little-endian
+                hdrlen = isSpiderHeader(t)
+            if hdrlen == 0:
+                msg = "not a valid Spider file"
+                raise SyntaxError(msg)
+        except struct.error as e:
+            msg = "not a valid Spider file"
+            raise SyntaxError(msg) from e
+
+        h = (99,) + t  # add 1 value : spider header index starts at 1
+        iform = int(h[5])
+        if iform != 1:
+            msg = "not a Spider 2D image"
+            raise SyntaxError(msg)
+
+        self._size = int(h[12]), int(h[2])  # size in pixels (width, height)
+        self.istack = int(h[24])
+        self.imgnumber = int(h[27])
+
+        if self.istack == 0 and self.imgnumber == 0:
+            # stk=0, img=0: a regular 2D image
+            offset = hdrlen
+            self._nimages = 1
+        elif self.istack > 0 and self.imgnumber == 0:
+            # stk>0, img=0: Opening the stack for the first time
+            self.imgbytes = int(h[12]) * int(h[2]) * 4
+            self.hdrlen = hdrlen
+            self._nimages = int(h[26])
+            # Point to the first image in the stack
+            offset = hdrlen * 2
+            self.imgnumber = 1
+        elif self.istack == 0 and self.imgnumber > 0:
+            # stk=0, img>0: an image within the stack
+            offset = hdrlen + self.stkoffset
+            self.istack = 2  # So Image knows it's still a stack
+        else:
+            msg = "inconsistent stack header values"
+            raise SyntaxError(msg)
+
+        if self.bigendian:
+            self.rawmode = "F;32BF"
+        else:
+            self.rawmode = "F;32F"
+        self._mode = "F"
+
+        self.tile = [
+            ImageFile._Tile("raw", (0, 0) + self.size, offset, (self.rawmode, 0, 1))
+        ]
+        self._fp = self.fp  # FIXME: hack
+
+    @property
+    def n_frames(self) -> int:
+        return self._nimages
+
+    @property
+    def is_animated(self) -> bool:
+        return self._nimages > 1
+
+    # 1st image index is zero (although SPIDER imgnumber starts at 1)
+    def tell(self) -> int:
+        if self.imgnumber < 1:
+            return 0
+        else:
+            return self.imgnumber - 1
+
+    def seek(self, frame: int) -> None:
+        if self.istack == 0:
+            msg = "attempt to seek in a non-stack file"
+            raise EOFError(msg)
+        if not self._seek_check(frame):
+            return
+        self.stkoffset = self.hdrlen + frame * (self.hdrlen + self.imgbytes)
+        self.fp = self._fp
+        self.fp.seek(self.stkoffset)
+        self._open()
+
+    # returns a byte image after rescaling to 0..255
+    def convert2byte(self, depth: int = 255) -> Image.Image:
+        extrema = self.getextrema()
+        assert isinstance(extrema[0], float)
+        minimum, maximum = cast(tuple[float, float], extrema)
+        m: float = 1
+        if maximum != minimum:
+            m = depth / (maximum - minimum)
+        b = -m * minimum
+        return self.point(lambda i: i * m + b).convert("L")
+
+    if TYPE_CHECKING:
+        from . import ImageTk
+
+    # returns a ImageTk.PhotoImage object, after rescaling to 0..255
+    def tkPhotoImage(self) -> ImageTk.PhotoImage:
+        from . import ImageTk
+
+        return ImageTk.PhotoImage(self.convert2byte(), palette=256)
+
+
+# --------------------------------------------------------------------
+# Image series
+
+
+# given a list of filenames, return a list of images
+def loadImageSeries(filelist: list[str] | None = None) -> list[SpiderImageFile] | None:
+    """create a list of :py:class:`~PIL.Image.Image` objects for use in a montage"""
+    if filelist is None or len(filelist) < 1:
+        return None
+
+    imglist = []
+    for img in filelist:
+        if not os.path.exists(img):
+            print(f"unable to find {img}")
+            continue
+        try:
+            with Image.open(img) as im:
+                im = im.convert2byte()
+        except Exception:
+            if not isSpiderImage(img):
+                print(f"{img} is not a Spider image file")
+            continue
+        im.info["filename"] = img
+        imglist.append(im)
+    return imglist
+
+
+# --------------------------------------------------------------------
+# For saving images in Spider format
+
+
+def makeSpiderHeader(im: Image.Image) -> list[bytes]:
+    nsam, nrow = im.size
+    lenbyt = nsam * 4  # There are labrec records in the header
+    labrec = int(1024 / lenbyt)
+    if 1024 % lenbyt != 0:
+        labrec += 1
+    labbyt = labrec * lenbyt
+    nvalues = int(labbyt / 4)
+    if nvalues < 23:
+        return []
+
+    hdr = [0.0] * nvalues
+
+    # NB these are Fortran indices
+    hdr[1] = 1.0  # nslice (=1 for an image)
+    hdr[2] = float(nrow)  # number of rows per slice
+    hdr[3] = float(nrow)  # number of records in the image
+    hdr[5] = 1.0  # iform for 2D image
+    hdr[12] = float(nsam)  # number of pixels per line
+    hdr[13] = float(labrec)  # number of records in file header
+    hdr[22] = float(labbyt)  # total number of bytes in header
+    hdr[23] = float(lenbyt)  # record length in bytes
+
+    # adjust for Fortran indexing
+    hdr = hdr[1:]
+    hdr.append(0.0)
+    # pack binary data into a string
+    return [struct.pack("f", v) for v in hdr]
+
+
+def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    if im.mode[0] != "F":
+        im = im.convert("F")
+
+    hdr = makeSpiderHeader(im)
+    if len(hdr) < 256:
+        msg = "Error creating Spider header"
+        raise OSError(msg)
+
+    # write the SPIDER header
+    fp.writelines(hdr)
+
+    rawmode = "F;32NF"  # 32-bit native floating point
+    ImageFile._save(
+        im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, 0, 1))]
+    )
+
+
+def _save_spider(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+    # get the filename extension and register it with Image
+    filename_ext = os.path.splitext(filename)[1]
+    ext = filename_ext.decode() if isinstance(filename_ext, bytes) else filename_ext
+    Image.register_extension(SpiderImageFile.format, ext)
+    _save(im, fp, filename)
+
+
+# --------------------------------------------------------------------
+
+
+Image.register_open(SpiderImageFile.format, SpiderImageFile)
+Image.register_save(SpiderImageFile.format, _save_spider)
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        print("Syntax: python3 SpiderImagePlugin.py [infile] [outfile]")
+        sys.exit()
+
+    filename = sys.argv[1]
+    if not isSpiderImage(filename):
+        print("input image must be in Spider format")
+        sys.exit()
+
+    with Image.open(filename) as im:
+        print(f"image: {im}")
+        print(f"format: {im.format}")
+        print(f"size: {im.size}")
+        print(f"mode: {im.mode}")
+        print("max, min: ", end=" ")
+        print(im.getextrema())
+
+        if len(sys.argv) > 2:
+            outfile = sys.argv[2]
+
+            # perform some image operation
+            im = im.transpose(Image.Transpose.FLIP_LEFT_RIGHT)
+            print(
+                f"saving a flipped version of {os.path.basename(filename)} "
+                f"as {outfile} "
+            )
+            im.save(outfile, SpiderImageFile.format)