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remove pip

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This commit is contained in:
Federico Justus Denkena 2023-11-09 21:58:50 +01:00
parent fdf17c51c1
commit 433d75ffa1
Signed by: f-denkena
GPG Key ID: 28F91C66EE36F382
17540 changed files with 0 additions and 3769012 deletions
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247
bin/Activate.ps1
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@ -1,247 +0,0 @@
<#
.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
bin/__pycache__/jp.cpython-311.pyc
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69
bin/activate
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# 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
# This should detect bash and zsh, which have a hash command that must
# be called to get it to forget past commands. Without forgetting
# past commands the $PATH changes we made may not be respected
if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
hash -r 2> /dev/null
fi
if [ -n "${_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
VIRTUAL_ENV="/var/www/impuls"
export VIRTUAL_ENV
_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="(impuls) ${PS1:-}"
export PS1
VIRTUAL_ENV_PROMPT="(impuls) "
export VIRTUAL_ENV_PROMPT
fi
# This should detect bash and zsh, which have a hash command that must
# be called to get it to forget past commands. Without forgetting
# past commands the $PATH changes we made may not be respected
if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
hash -r 2> /dev/null
fi

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bin/activate.csh
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# 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 "/var/www/impuls"
set _OLD_VIRTUAL_PATH="$PATH"
setenv PATH "$VIRTUAL_ENV/bin:$PATH"
set _OLD_VIRTUAL_PROMPT="$prompt"
if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
set prompt = "(impuls) $prompt"
setenv VIRTUAL_ENV_PROMPT "(impuls) "
endif
alias pydoc python -m pydoc
rehash

69
bin/activate.fish
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# 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 "/var/www/impuls"
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) "(impuls) " (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 "(impuls) "
end

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bin/cinder
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from cinderclient.shell import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/convert-json
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from oslo_log.cmds.convert_json import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/django-admin
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from django.core.management import execute_from_command_line
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(execute_from_command_line())

8
bin/freezer
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from freezerclient.shell import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/glance
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from glanceclient.shell import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

54
bin/jp.py
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#!/var/www/impuls/bin/python3
import sys
import json
import argparse
from pprint import pformat
import jmespath
from jmespath import exceptions
def main():
parser = argparse.ArgumentParser()
parser.add_argument('expression')
parser.add_argument('-f', '--filename',
help=('The filename containing the input data. '
'If a filename is not given then data is '
'read from stdin.'))
parser.add_argument('--ast', action='store_true',
help=('Pretty print the AST, do not search the data.'))
args = parser.parse_args()
expression = args.expression
if args.ast:
# Only print the AST
expression = jmespath.compile(args.expression)
sys.stdout.write(pformat(expression.parsed))
sys.stdout.write('\n')
return 0
if args.filename:
with open(args.filename, 'r') as f:
data = json.load(f)
else:
data = sys.stdin.read()
data = json.loads(data)
try:
sys.stdout.write(json.dumps(
jmespath.search(expression, data), indent=4, ensure_ascii=False))
sys.stdout.write('\n')
except exceptions.ArityError as e:
sys.stderr.write("invalid-arity: %s\n" % e)
return 1
except exceptions.JMESPathTypeError as e:
sys.stderr.write("invalid-type: %s\n" % e)
return 1
except exceptions.UnknownFunctionError as e:
sys.stderr.write("unknown-function: %s\n" % e)
return 1
except exceptions.ParseError as e:
sys.stderr.write("syntax-error: %s\n" % e)
return 1
if __name__ == '__main__':
sys.exit(main())

41
bin/jsondiff
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
from __future__ import print_function
import sys
import json
import jsonpatch
import argparse
parser = argparse.ArgumentParser(description='Diff two JSON files')
parser.add_argument('FILE1', type=argparse.FileType('r'))
parser.add_argument('FILE2', type=argparse.FileType('r'))
parser.add_argument('--indent', type=int, default=None,
help='Indent output by n spaces')
parser.add_argument('-u', '--preserve-unicode', action='store_true',
help='Output Unicode character as-is without using Code Point')
parser.add_argument('-v', '--version', action='version',
version='%(prog)s ' + jsonpatch.__version__)
def main():
try:
diff_files()
except KeyboardInterrupt:
sys.exit(1)
def diff_files():
""" Diffs two JSON files and prints a patch """
args = parser.parse_args()
doc1 = json.load(args.FILE1)
doc2 = json.load(args.FILE2)
patch = jsonpatch.make_patch(doc1, doc2)
if patch.patch:
print(json.dumps(patch.patch, indent=args.indent, ensure_ascii=not(args.preserve_unicode)))
sys.exit(1)
if __name__ == "__main__":
main()

107
bin/jsonpatch
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import sys
import os.path
import json
import jsonpatch
import tempfile
import argparse
parser = argparse.ArgumentParser(
description='Apply a JSON patch on a JSON file')
parser.add_argument('ORIGINAL', type=argparse.FileType('r'),
help='Original file')
parser.add_argument('PATCH', type=argparse.FileType('r'),
nargs='?', default=sys.stdin,
help='Patch file (read from stdin if omitted)')
parser.add_argument('--indent', type=int, default=None,
help='Indent output by n spaces')
parser.add_argument('-b', '--backup', action='store_true',
help='Back up ORIGINAL if modifying in-place')
parser.add_argument('-i', '--in-place', action='store_true',
help='Modify ORIGINAL in-place instead of to stdout')
parser.add_argument('-v', '--version', action='version',
version='%(prog)s ' + jsonpatch.__version__)
parser.add_argument('-u', '--preserve-unicode', action='store_true',
help='Output Unicode character as-is without using Code Point')
def main():
try:
patch_files()
except KeyboardInterrupt:
sys.exit(1)
def patch_files():
""" Diffs two JSON files and prints a patch """
args = parser.parse_args()
doc = json.load(args.ORIGINAL)
patch = json.load(args.PATCH)
result = jsonpatch.apply_patch(doc, patch)
if args.in_place:
dirname = os.path.abspath(os.path.dirname(args.ORIGINAL.name))
try:
# Attempt to replace the file atomically. We do this by
# creating a temporary file in the same directory as the
# original file so we can atomically move the new file over
# the original later. (This is done in the same directory
# because atomic renames do not work across mount points.)
fd, pathname = tempfile.mkstemp(dir=dirname)
fp = os.fdopen(fd, 'w')
atomic = True
except OSError:
# We failed to create the temporary file for an atomic
# replace, so fall back to non-atomic mode by backing up
# the original (if desired) and writing a new file.
if args.backup:
os.rename(args.ORIGINAL.name, args.ORIGINAL.name + '.orig')
fp = open(args.ORIGINAL.name, 'w')
atomic = False
else:
# Since we're not replacing the original file in-place, write
# the modified JSON to stdout instead.
fp = sys.stdout
# By this point we have some sort of file object we can write the
# modified JSON to.
json.dump(result, fp, indent=args.indent, ensure_ascii=not(args.preserve_unicode))
fp.write('\n')
if args.in_place:
# Close the new file. If we aren't replacing atomically, this
# is our last step, since everything else is already in place.
fp.close()
if atomic:
try:
# Complete the atomic replace by linking the original
# to a backup (if desired), fixing up the permissions
# on the temporary file, and moving it into place.
if args.backup:
os.link(args.ORIGINAL.name, args.ORIGINAL.name + '.orig')
os.chmod(pathname, os.stat(args.ORIGINAL.name).st_mode)
os.rename(pathname, args.ORIGINAL.name)
except OSError:
# In the event we could not actually do the atomic
# replace, unlink the original to move it out of the
# way and finally move the temporary file into place.
os.unlink(args.ORIGINAL.name)
os.rename(pathname, args.ORIGINAL.name)
if __name__ == "__main__":
main()

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bin/jsonpointer
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
from __future__ import print_function
import sys
import os.path
import json
import jsonpointer
import argparse
parser = argparse.ArgumentParser(
description='Resolve a JSON pointer on JSON files')
# Accept pointer as argument or as file
ptr_group = parser.add_mutually_exclusive_group(required=True)
ptr_group.add_argument('-f', '--pointer-file', type=argparse.FileType('r'),
nargs='?',
help='File containing a JSON pointer expression')
ptr_group.add_argument('POINTER', type=str, nargs='?',
help='A JSON pointer expression')
parser.add_argument('FILE', type=argparse.FileType('r'), nargs='+',
help='Files for which the pointer should be resolved')
parser.add_argument('--indent', type=int, default=None,
help='Indent output by n spaces')
parser.add_argument('-v', '--version', action='version',
version='%(prog)s ' + jsonpointer.__version__)
def main():
try:
resolve_files()
except KeyboardInterrupt:
sys.exit(1)
def parse_pointer(args):
if args.POINTER:
ptr = args.POINTER
elif args.pointer_file:
ptr = args.pointer_file.read().strip()
else:
parser.print_usage()
sys.exit(1)
return ptr
def resolve_files():
""" Resolve a JSON pointer on JSON files """
args = parser.parse_args()
ptr = parse_pointer(args)
for f in args.FILE:
doc = json.load(f)
try:
result = jsonpointer.resolve_pointer(doc, ptr)
print(json.dumps(result, indent=args.indent))
except jsonpointer.JsonPointerException as e:
print('Could not resolve pointer: %s' % str(e), file=sys.stderr)
if __name__ == "__main__":
main()

8
bin/jsonschema
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from jsonschema.cli import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/lockutils-wrapper
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#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from oslo_concurrency.lockutils import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/markdown_py
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from markdown.__main__ import run
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(run())

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

8
bin/normalizer
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from charset_normalizer.cli.normalizer import cli_detect
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(cli_detect())

8
bin/nova
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from novaclient.shell import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/openstack-inventory
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from openstack.cloud.cmd.inventory import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/oslo-config-generator
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from oslo_config.generator import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/oslo-config-validator
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from oslo_config.validator import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/pbr
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from pbr.cmd.main import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/pip
View File

@ -1,8 +0,0 @@
#!/var/www/impuls/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())

8
bin/pip3
View File

@ -1,8 +0,0 @@
#!/var/www/impuls/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())

8
bin/pip3.11
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@ -1,8 +0,0 @@
#!/var/www/impuls/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())

8
bin/privsep-helper
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from oslo_privsep.daemon import helper_main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(helper_main())

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

1
bin/python3
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@ -1 +0,0 @@
/usr/lib/python-exec/python3.11/python3

1
bin/python3.11
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@ -1 +0,0 @@
python3

8
bin/sqlformat
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@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from sqlparse.__main__ import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/swift
View File

@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from swiftclient.shell import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
bin/yappi
View File

@ -1,8 +0,0 @@
#!/var/www/impuls/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from yappi import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
etc/os-brick/rootwrap.d/os-brick.filters
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@ -1,8 +0,0 @@
# os-brick command filters
# This file should be owned by (and only-writeable by) the root user
[Filters]
# privileged/__init__.py: priv_context.PrivContext(default)
# This line ties the superuser privs with the config files, context name,
# and (implicitly) the actual python code invoked.
privsep-rootwrap: RegExpFilter, privsep-helper, root, privsep-helper, --config-file, /etc/(?!\.\.).*, --privsep_context, os_brick.privileged.default, --privsep_sock_path, /tmp/.*

164
include/site/python3.11/greenlet/greenlet.h
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@ -1,164 +0,0 @@
/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */
/* Greenlet object interface */
#ifndef Py_GREENLETOBJECT_H
#define Py_GREENLETOBJECT_H
#include <Python.h>
#ifdef __cplusplus
extern "C" {
#endif
/* This is deprecated and undocumented. It does not change. */
#define GREENLET_VERSION "1.0.0"
#ifndef GREENLET_MODULE
#define implementation_ptr_t void*
#endif
typedef struct _greenlet {
PyObject_HEAD
PyObject* weakreflist;
PyObject* dict;
implementation_ptr_t pimpl;
} PyGreenlet;
#define PyGreenlet_Check(op) (op && PyObject_TypeCheck(op, &PyGreenlet_Type))
/* C API functions */
/* Total number of symbols that are exported */
#define PyGreenlet_API_pointers 12
#define PyGreenlet_Type_NUM 0
#define PyExc_GreenletError_NUM 1
#define PyExc_GreenletExit_NUM 2
#define PyGreenlet_New_NUM 3
#define PyGreenlet_GetCurrent_NUM 4
#define PyGreenlet_Throw_NUM 5
#define PyGreenlet_Switch_NUM 6
#define PyGreenlet_SetParent_NUM 7
#define PyGreenlet_MAIN_NUM 8
#define PyGreenlet_STARTED_NUM 9
#define PyGreenlet_ACTIVE_NUM 10
#define PyGreenlet_GET_PARENT_NUM 11
#ifndef GREENLET_MODULE
/* This section is used by modules that uses the greenlet C API */
static void** _PyGreenlet_API = NULL;
# define PyGreenlet_Type \
(*(PyTypeObject*)_PyGreenlet_API[PyGreenlet_Type_NUM])
# define PyExc_GreenletError \
((PyObject*)_PyGreenlet_API[PyExc_GreenletError_NUM])
# define PyExc_GreenletExit \
((PyObject*)_PyGreenlet_API[PyExc_GreenletExit_NUM])
/*
* PyGreenlet_New(PyObject *args)
*
* greenlet.greenlet(run, parent=None)
*/
# define PyGreenlet_New \
(*(PyGreenlet * (*)(PyObject * run, PyGreenlet * parent)) \
_PyGreenlet_API[PyGreenlet_New_NUM])
/*
* PyGreenlet_GetCurrent(void)
*
* greenlet.getcurrent()
*/
# define PyGreenlet_GetCurrent \
(*(PyGreenlet * (*)(void)) _PyGreenlet_API[PyGreenlet_GetCurrent_NUM])
/*
* PyGreenlet_Throw(
* PyGreenlet *greenlet,
* PyObject *typ,
* PyObject *val,
* PyObject *tb)
*
* g.throw(...)
*/
# define PyGreenlet_Throw \
(*(PyObject * (*)(PyGreenlet * self, \
PyObject * typ, \
PyObject * val, \
PyObject * tb)) \
_PyGreenlet_API[PyGreenlet_Throw_NUM])
/*
* PyGreenlet_Switch(PyGreenlet *greenlet, PyObject *args)
*
* g.switch(*args, **kwargs)
*/
# define PyGreenlet_Switch \
(*(PyObject * \
(*)(PyGreenlet * greenlet, PyObject * args, PyObject * kwargs)) \
_PyGreenlet_API[PyGreenlet_Switch_NUM])
/*
* PyGreenlet_SetParent(PyObject *greenlet, PyObject *new_parent)
*
* g.parent = new_parent
*/
# define PyGreenlet_SetParent \
(*(int (*)(PyGreenlet * greenlet, PyGreenlet * nparent)) \
_PyGreenlet_API[PyGreenlet_SetParent_NUM])
/*
* PyGreenlet_GetParent(PyObject* greenlet)
*
* return greenlet.parent;
*
* This could return NULL even if there is no exception active.
* If it does not return NULL, you are responsible for decrementing the
* reference count.
*/
# define PyGreenlet_GetParent \
(*(PyGreenlet* (*)(PyGreenlet*)) \
_PyGreenlet_API[PyGreenlet_GET_PARENT_NUM])
/*
* deprecated, undocumented alias.
*/
# define PyGreenlet_GET_PARENT PyGreenlet_GetParent
# define PyGreenlet_MAIN \
(*(int (*)(PyGreenlet*)) \
_PyGreenlet_API[PyGreenlet_MAIN_NUM])
# define PyGreenlet_STARTED \
(*(int (*)(PyGreenlet*)) \
_PyGreenlet_API[PyGreenlet_STARTED_NUM])
# define PyGreenlet_ACTIVE \
(*(int (*)(PyGreenlet*)) \
_PyGreenlet_API[PyGreenlet_ACTIVE_NUM])
/* Macro that imports greenlet and initializes C API */
/* NOTE: This has actually moved to ``greenlet._greenlet._C_API``, but we
keep the older definition to be sure older code that might have a copy of
the header still works. */
# define PyGreenlet_Import() \
{ \
_PyGreenlet_API = (void**)PyCapsule_Import("greenlet._C_API", 0); \
}
#endif /* GREENLET_MODULE */
#ifdef __cplusplus
}
#endif
#endif /* !Py_GREENLETOBJECT_H */

1
lib/python3.11/site-packages/APScheduler-3.10.1.dist-info/INSTALLER
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@ -1 +0,0 @@
pip

19
lib/python3.11/site-packages/APScheduler-3.10.1.dist-info/LICENSE.txt
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@ -1,19 +0,0 @@
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.

138
lib/python3.11/site-packages/APScheduler-3.10.1.dist-info/METADATA
View File

@ -1,138 +0,0 @@
Metadata-Version: 2.1
Name: APScheduler
Version: 3.10.1
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: setuptools (>=0.7)
Requires-Dist: six (>=1.4.0)
Requires-Dist: pytz
Requires-Dist: tzlocal (!=3.*,>=2.0)
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

84
lib/python3.11/site-packages/APScheduler-3.10.1.dist-info/RECORD
View File

@ -1,84 +0,0 @@
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[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

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Copyright (c) Django Software Foundation and individual contributors.
All rights reserved.
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 Django 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 OWNER 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.

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Django is licensed under the three-clause BSD license; see the file
LICENSE for details.
Django includes code from the Python standard library, which is licensed under
the Python license, a permissive open source license. The copyright and license
is included below for compliance with Python's terms.
----------------------------------------------------------------------
Copyright (c) 2001-present Python Software Foundation; All Rights Reserved
A. HISTORY OF THE SOFTWARE
==========================
Python was created in the early 1990s by Guido van Rossum at Stichting
Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands
as a successor of a language called ABC. Guido remains Python's
principal author, although it includes many contributions from others.
In 1995, Guido continued his work on Python at the Corporation for
National Research Initiatives (CNRI, see http://www.cnri.reston.va.us)
in Reston, Virginia where he released several versions of the
software.
In May 2000, Guido and the Python core development team moved to
BeOpen.com to form the BeOpen PythonLabs team. In October of the same
year, the PythonLabs team moved to Digital Creations, which became
Zope Corporation. In 2001, the Python Software Foundation (PSF, see
https://www.python.org/psf/) was formed, a non-profit organization
created specifically to own Python-related Intellectual Property.
Zope Corporation was a sponsoring member of the PSF.
All Python releases are Open Source (see http://www.opensource.org for
the Open Source Definition). Historically, most, but not all, Python
releases have also been GPL-compatible; the table below summarizes
the various releases.
Release Derived Year Owner GPL-
from compatible? (1)
0.9.0 thru 1.2 1991-1995 CWI yes
1.3 thru 1.5.2 1.2 1995-1999 CNRI yes
1.6 1.5.2 2000 CNRI no
2.0 1.6 2000 BeOpen.com no
1.6.1 1.6 2001 CNRI yes (2)
2.1 2.0+1.6.1 2001 PSF no
2.0.1 2.0+1.6.1 2001 PSF yes
2.1.1 2.1+2.0.1 2001 PSF yes
2.1.2 2.1.1 2002 PSF yes
2.1.3 2.1.2 2002 PSF yes
2.2 and above 2.1.1 2001-now PSF yes
Footnotes:
(1) GPL-compatible doesn't mean that we're distributing Python under
the GPL. All Python licenses, unlike the GPL, let you distribute
a modified version without making your changes open source. The
GPL-compatible licenses make it possible to combine Python with
other software that is released under the GPL; the others don't.
(2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
because its license has a choice of law clause. According to
CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
is "not incompatible" with the GPL.
Thanks to the many outside volunteers who have worked under Guido's
direction to make these releases possible.
B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
===============================================================
Python software and documentation are licensed under the
Python Software Foundation License Version 2.
Starting with Python 3.8.6, examples, recipes, and other code in
the documentation are dual licensed under the PSF License Version 2
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Some software incorporated into Python is under different licenses.
The licenses are listed with code falling under that license.
PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
--------------------------------------------
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-------------------------------------------
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CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
---------------------------------------
1. This LICENSE AGREEMENT is between the Corporation for National
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ACCEPT
CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
--------------------------------------------------
Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam,
The Netherlands. All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
ZERO-CLAUSE BSD LICENSE FOR CODE IN THE PYTHON DOCUMENTATION
----------------------------------------------------------------------
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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PERFORMANCE OF THIS SOFTWARE.

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Metadata-Version: 2.1
Name: Django
Version: 4.2.1
Summary: A high-level Python web framework that encourages rapid development and clean, pragmatic design.
Home-page: https://www.djangoproject.com/
Author: Django Software Foundation
Author-email: foundation@djangoproject.com
License: BSD-3-Clause
Project-URL: Documentation, https://docs.djangoproject.com/
Project-URL: Release notes, https://docs.djangoproject.com/en/stable/releases/
Project-URL: Funding, https://www.djangoproject.com/fundraising/
Project-URL: Source, https://github.com/django/django
Project-URL: Tracker, https://code.djangoproject.com/
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Framework :: Django
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.8
License-File: LICENSE
License-File: LICENSE.python
License-File: AUTHORS
Requires-Dist: asgiref (<4,>=3.6.0)
Requires-Dist: sqlparse (>=0.3.1)
Requires-Dist: backports.zoneinfo ; python_version < "3.9"
Requires-Dist: tzdata ; sys_platform == "win32"
Provides-Extra: argon2
Requires-Dist: argon2-cffi (>=19.1.0) ; extra == 'argon2'
Provides-Extra: bcrypt
Requires-Dist: bcrypt ; extra == 'bcrypt'
======
Django
======
Django is a high-level Python web framework that encourages rapid development
and clean, pragmatic design. Thanks for checking it out.
All documentation is in the "``docs``" directory and online at
https://docs.djangoproject.com/en/stable/. If you're just getting started,
here's how we recommend you read the docs:
* First, read ``docs/intro/install.txt`` for instructions on installing Django.
* Next, work through the tutorials in order (``docs/intro/tutorial01.txt``,
``docs/intro/tutorial02.txt``, etc.).
* If you want to set up an actual deployment server, read
``docs/howto/deployment/index.txt`` for instructions.
* You'll probably want to read through the topical guides (in ``docs/topics``)
next; from there you can jump to the HOWTOs (in ``docs/howto``) for specific
problems, and check out the reference (``docs/ref``) for gory details.
* See ``docs/README`` for instructions on building an HTML version of the docs.
Docs are updated rigorously. If you find any problems in the docs, or think
they should be clarified in any way, please take 30 seconds to fill out a
ticket here: https://code.djangoproject.com/newticket
To get more help:
* Join the ``#django`` channel on ``irc.libera.chat``. Lots of helpful people
hang out there. See https://web.libera.chat if you're new to IRC.
* Join the django-users mailing list, or read the archives, at
https://groups.google.com/group/django-users.
To contribute to Django:
* Check out https://docs.djangoproject.com/en/dev/internals/contributing/ for
information about getting involved.
To run Django's test suite:
* Follow the instructions in the "Unit tests" section of
``docs/internals/contributing/writing-code/unit-tests.txt``, published online at
https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/unit-tests/#running-the-unit-tests
Supporting the Development of Django
====================================
Django's development depends on your contributions.
If you depend on Django, remember to support the Django Software Foundation: https://www.djangoproject.com/fundraising/

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[console_scripts]
django-admin = django.core.management:execute_from_command_line

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Copyright 2007, 2008 The Python Markdown Project (v. 1.7 and later)
Copyright 2004, 2005, 2006 Yuri Takhteyev (v. 0.2-1.6b)
Copyright 2004 Manfred Stienstra (the original version)
All rights reserved.
Redistribution and use in source and binary forms, with or without
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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.

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Metadata-Version: 2.1
Name: Markdown
Version: 3.2.1
Summary: Python implementation of Markdown.
Home-page: https://Python-Markdown.github.io/
Author: Manfred Stienstra, Yuri takhteyev and Waylan limberg
Author-email: waylan.limberg@icloud.com
Maintainer: Waylan Limberg
Maintainer-email: waylan.limberg@icloud.com
License: BSD License
Download-URL: http://pypi.python.org/packages/source/M/Markdown/Markdown-3.2.1-py2.py3-none-any.whl
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Communications :: Email :: Filters
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content :: CGI Tools/Libraries
Classifier: Topic :: Internet :: WWW/HTTP :: Site Management
Classifier: Topic :: Software Development :: Documentation
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Text Processing :: Filters
Classifier: Topic :: Text Processing :: Markup :: HTML
Requires-Python: >=3.5
Requires-Dist: setuptools (>=36)
Provides-Extra: testing
Requires-Dist: coverage ; extra == 'testing'
Requires-Dist: pyyaml ; extra == 'testing'
This is a Python implementation of John Gruber's Markdown_.
It is almost completely compliant with the reference implementation,
though there are a few known issues. See Features_ for information
on what exactly is supported and what is not. Additional features are
supported by the `Available Extensions`_.
.. _Markdown: https://daringfireball.net/projects/markdown/
.. _Features: https://Python-Markdown.github.io#features
.. _`Available Extensions`: https://Python-Markdown.github.io/extensions/
Support
=======
You may report bugs, ask for help, and discuss various other issues on
the `bug tracker`_.
.. _`bug tracker`: https://github.com/Python-Markdown/markdown/issues

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lib/python3.11/site-packages/Markdown-3.2.1.dist-info/REQUESTED
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Wheel-Version: 1.0
Generator: bdist_wheel (0.33.4)
Root-Is-Purelib: true
Tag: py2-none-any
Tag: py3-none-any

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[console_scripts]
markdown_py = markdown.__main__:run
[markdown.extensions]
abbr = markdown.extensions.abbr:AbbrExtension
admonition = markdown.extensions.admonition:AdmonitionExtension
attr_list = markdown.extensions.attr_list:AttrListExtension
codehilite = markdown.extensions.codehilite:CodeHiliteExtension
def_list = markdown.extensions.def_list:DefListExtension
extra = markdown.extensions.extra:ExtraExtension
fenced_code = markdown.extensions.fenced_code:FencedCodeExtension
footnotes = markdown.extensions.footnotes:FootnoteExtension
legacy_attrs = markdown.extensions.legacy_attrs:LegacyAttrExtension
legacy_em = markdown.extensions.legacy_em:LegacyEmExtension
md_in_html = markdown.extensions.md_in_html:MarkdownInHtmlExtension
meta = markdown.extensions.meta:MetaExtension
nl2br = markdown.extensions.nl2br:Nl2BrExtension
sane_lists = markdown.extensions.sane_lists:SaneListExtension
smarty = markdown.extensions.smarty:SmartyExtension
tables = markdown.extensions.tables:TableExtension
toc = markdown.extensions.toc:TocExtension
wikilinks = markdown.extensions.wikilinks:WikiLinkExtension

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lib/python3.11/site-packages/Markdown-3.2.1.dist-info/top_level.txt
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markdown

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lib/python3.11/site-packages/OpenSSL/SSL.py
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lib/python3.11/site-packages/OpenSSL/__init__.py
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# Copyright (C) AB Strakt
# See LICENSE for details.
"""
pyOpenSSL - A simple wrapper around the OpenSSL library
"""
from OpenSSL import SSL, crypto
from OpenSSL.version import (
__author__,
__copyright__,
__email__,
__license__,
__summary__,
__title__,
__uri__,
__version__,
)
__all__ = [
"SSL",
"crypto",
"__author__",
"__copyright__",
"__email__",
"__license__",
"__summary__",
"__title__",
"__uri__",
"__version__",
]

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lib/python3.11/site-packages/OpenSSL/_util.py
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import os
import sys
import warnings
from typing import Any, Callable, NoReturn, Type, Union
from cryptography.hazmat.bindings.openssl.binding import Binding
StrOrBytesPath = Union[str, bytes, os.PathLike]
binding = Binding()
ffi = binding.ffi
lib = binding.lib
# This is a special CFFI allocator that does not bother to zero its memory
# after allocation. This has vastly better performance on large allocations and
# so should be used whenever we don't need the memory zeroed out.
no_zero_allocator = ffi.new_allocator(should_clear_after_alloc=False)
def text(charp: Any) -> str:
"""
Get a native string type representing of the given CFFI ``char*`` object.
:param charp: A C-style string represented using CFFI.
:return: :class:`str`
"""
if not charp:
return ""
return ffi.string(charp).decode("utf-8")
def exception_from_error_queue(exception_type: Type[Exception]) -> NoReturn:
"""
Convert an OpenSSL library failure into a Python exception.
When a call to the native OpenSSL library fails, this is usually signalled
by the return value, and an error code is stored in an error queue
associated with the current thread. The err library provides functions to
obtain these error codes and textual error messages.
"""
errors = []
while True:
error = lib.ERR_get_error()
if error == 0:
break
errors.append(
(
text(lib.ERR_lib_error_string(error)),
text(lib.ERR_func_error_string(error)),
text(lib.ERR_reason_error_string(error)),
)
)
raise exception_type(errors)
def make_assert(error: Type[Exception]) -> Callable[[bool], Any]:
"""
Create an assert function that uses :func:`exception_from_error_queue` to
raise an exception wrapped by *error*.
"""
def openssl_assert(ok: bool) -> None:
"""
If *ok* is not True, retrieve the error from OpenSSL and raise it.
"""
if ok is not True:
exception_from_error_queue(error)
return openssl_assert
def path_bytes(s: StrOrBytesPath) -> bytes:
"""
Convert a Python path to a :py:class:`bytes` for the path which can be
passed into an OpenSSL API accepting a filename.
:param s: A path (valid for os.fspath).
:return: An instance of :py:class:`bytes`.
"""
b = os.fspath(s)
if isinstance(b, str):
return b.encode(sys.getfilesystemencoding())
else:
return b
def byte_string(s: str) -> bytes:
return s.encode("charmap")
# A marker object to observe whether some optional arguments are passed any
# value or not.
UNSPECIFIED = object()
_TEXT_WARNING = "str for {0} is no longer accepted, use bytes"
def text_to_bytes_and_warn(label: str, obj: Any) -> Any:
"""
If ``obj`` is text, emit a warning that it should be bytes instead and try
to convert it to bytes automatically.
:param str label: The name of the parameter from which ``obj`` was taken
(so a developer can easily find the source of the problem and correct
it).
:return: If ``obj`` is the text string type, a ``bytes`` object giving the
UTF-8 encoding of that text is returned. Otherwise, ``obj`` itself is
returned.
"""
if isinstance(obj, str):
warnings.warn(
_TEXT_WARNING.format(label),
category=DeprecationWarning,
stacklevel=3,
)
return obj.encode("utf-8")
return obj

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lib/python3.11/site-packages/OpenSSL/debug.py
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from __future__ import print_function
import ssl
import sys
import cffi
import cryptography
import OpenSSL.SSL
from . import version
_env_info = """\
pyOpenSSL: {pyopenssl}
cryptography: {cryptography}
cffi: {cffi}
cryptography's compiled against OpenSSL: {crypto_openssl_compile}
cryptography's linked OpenSSL: {crypto_openssl_link}
Python's OpenSSL: {python_openssl}
Python executable: {python}
Python version: {python_version}
Platform: {platform}
sys.path: {sys_path}""".format(
pyopenssl=version.__version__,
crypto_openssl_compile=OpenSSL._util.ffi.string(
OpenSSL._util.lib.OPENSSL_VERSION_TEXT,
).decode("ascii"),
crypto_openssl_link=OpenSSL.SSL.SSLeay_version(
OpenSSL.SSL.SSLEAY_VERSION
).decode("ascii"),
python_openssl=getattr(ssl, "OPENSSL_VERSION", "n/a"),
cryptography=cryptography.__version__,
cffi=cffi.__version__,
python=sys.executable,
python_version=sys.version,
platform=sys.platform,
sys_path=sys.path,
)
if __name__ == "__main__":
print(_env_info)

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lib/python3.11/site-packages/OpenSSL/rand.py
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"""
PRNG management routines, thin wrappers.
"""
from OpenSSL._util import lib as _lib
def add(buffer: bytes, entropy: int) -> None:
"""
Mix bytes from *string* into the PRNG state.
The *entropy* argument is (the lower bound of) an estimate of how much
randomness is contained in *string*, measured in bytes.
For more information, see e.g. :rfc:`1750`.
This function is only relevant if you are forking Python processes and
need to reseed the CSPRNG after fork.
:param buffer: Buffer with random data.
:param entropy: The entropy (in bytes) measurement of the buffer.
:return: :obj:`None`
"""
if not isinstance(buffer, bytes):
raise TypeError("buffer must be a byte string")
if not isinstance(entropy, int):
raise TypeError("entropy must be an integer")
_lib.RAND_add(buffer, len(buffer), entropy)
def status() -> int:
"""
Check whether the PRNG has been seeded with enough data.
:return: 1 if the PRNG is seeded enough, 0 otherwise.
"""
return _lib.RAND_status()

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lib/python3.11/site-packages/OpenSSL/version.py
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# Copyright (C) AB Strakt
# Copyright (C) Jean-Paul Calderone
# See LICENSE for details.
"""
pyOpenSSL - A simple wrapper around the OpenSSL library
"""
__all__ = [
"__author__",
"__copyright__",
"__email__",
"__license__",
"__summary__",
"__title__",
"__uri__",
"__version__",
]
__version__ = "23.2.0"
__title__ = "pyOpenSSL"
__uri__ = "https://pyopenssl.org/"
__summary__ = "Python wrapper module around the OpenSSL library"
__author__ = "The pyOpenSSL developers"
__email__ = "cryptography-dev@python.org"
__license__ = "Apache License, Version 2.0"
__copyright__ = "Copyright 2001-2023 {0}".format(__author__)

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lib/python3.11/site-packages/PIL/BdfFontFile.py
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#
# 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 . 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):
# 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 = []
while True:
s = f.readline()
if not s or s[:7] == b"ENDCHAR":
break
bitmap.append(s[:-1])
bitmap = b"".join(bitmap)
# 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):
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

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lib/python3.11/site-packages/PIL/BlpImagePlugin.py
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"""
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.
"""
import os
import struct
from enum import IntEnum
from io import BytesIO
from . import Image, ImageFile
from ._deprecate import deprecate
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 __getattr__(name):
for enum, prefix in {
Format: "BLP_FORMAT_",
Encoding: "BLP_ENCODING_",
AlphaEncoding: "BLP_ALPHA_ENCODING_",
}.items():
if name.startswith(prefix):
name = name[len(prefix) :]
if name in enum.__members__:
deprecate(f"{prefix}{name}", 10, f"{enum.__name__}.{name}")
return enum[name]
msg = f"module '{__name__}' has no attribute '{name}'"
raise AttributeError(msg)
def unpack_565(i):
return ((i >> 11) & 0x1F) << 3, ((i >> 5) & 0x3F) << 2, (i & 0x1F) << 3
def decode_dxt1(data, alpha=False):
"""
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 in range(blocks):
# Decode next 8-byte block.
idx = block * 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):
"""
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 in range(blocks):
idx = block * 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):
"""
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 in range(blocks):
idx = block * 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):
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):
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 = [(decoder, (0, 0) + self.size, 0, (self.mode, 0, 1))]
class _BLPBaseDecoder(ImageFile.PyDecoder):
_pulls_fd = True
def decode(self, buffer):
try:
self._read_blp_header()
self._load()
except struct.error as e:
msg = "Truncated BLP file"
raise OSError(msg) from e
return -1, 0
def _read_blp_header(self):
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):
return ImageFile._safe_read(self.fd, length)
def _read_palette(self):
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):
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 = (r, g, b)
if self._blp_alpha_depth:
d += (a,)
data.extend(d)
return data
class BLP1Decoder(_BLPBaseDecoder):
def _load(self):
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(bytes(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):
from .JpegImagePlugin import JpegImageFile
(jpeg_header_size,) = struct.unpack("<I", self._safe_read(4))
jpeg_header = self._safe_read(jpeg_header_size)
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
data = BytesIO(data)
image = JpegImageFile(data)
Image._decompression_bomb_check(image.size)
if image.mode == "CMYK":
decoder_name, extents, offset, args = image.tile[0]
image.tile = [(decoder_name, extents, offset, (args[0], "CMYK"))]
r, g, b = image.convert("RGB").split()
image = Image.merge("RGB", (b, g, r))
self.set_as_raw(image.tobytes())
class BLP2Decoder(_BLPBaseDecoder):
def _load(self):
palette = self._read_palette()
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(bytes(data))
class BLPEncoder(ImageFile.PyEncoder):
_pushes_fd = True
def _write_palette(self):
data = b""
palette = self.im.getpalette("RGBA", "RGBA")
for i in range(256):
r, g, b, a = palette[i * 4 : (i + 1) * 4]
data += struct.pack("<4B", b, g, r, a)
return data
def encode(self, bufsize):
palette_data = self._write_palette()
offset = 20 + 16 * 4 * 2 + len(palette_data)
data = struct.pack("<16I", offset, *((0,) * 15))
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, fp, filename, save_all=False):
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)
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, [("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)

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lib/python3.11/site-packages/PIL/BmpImagePlugin.py
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@ -1,471 +0,0 @@
#
# 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.
#
import os
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):
return prefix[:2] == b"BM"
def _dib_accept(prefix):
return i32(prefix) in [12, 40, 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=0, offset=0):
"""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 = {"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
header_data = ImageFile._safe_read(self.fp, file_info["header_size"] - 4)
# -------------------------------------------------- IBM OS/2 Bitmap v1
# ----- This format has different offsets because of width/height types
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.RAW
file_info["palette_padding"] = 3
# --------------------------------------------- Windows Bitmap v2 to v5
# v3, OS/2 v2, v4, v5
elif file_info["header_size"] in (40, 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
self.info["dpi"] = tuple(x / 39.3701 for x in file_info["pixels_per_meter"])
if file_info["compression"] == self.BITFIELDS:
if len(header_data) >= 52:
for idx, mask in enumerate(
["r_mask", "g_mask", "b_mask", "a_mask"]
):
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 ["r_mask", "g_mask", "b_mask"]:
file_info[mask] = i32(read(4))
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
self._size = file_info["width"], file_info["height"]
# ------- If color count was not found in the header, compute from bits
file_info["colors"] = (
file_info["colors"]
if file_info.get("colors", 0)
else (1 << file_info["bits"])
)
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"], (None, None))
if self.mode is None:
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.BITFIELDS:
SUPPORTED = {
32: [
(0xFF0000, 0xFF00, 0xFF, 0x0),
(0xFF000000, 0xFF0000, 0xFF00, 0x0),
(0xFF000000, 0xFF0000, 0xFF00, 0xFF),
(0xFF, 0xFF00, 0xFF0000, 0xFF000000),
(0xFF0000, 0xFF00, 0xFF, 0xFF000000),
(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, 0xFF0000, 0xFF00, 0xFF)): "ABGR",
(32, (0xFF, 0xFF00, 0xFF0000, 0xFF000000)): "RGBA",
(32, (0xFF0000, 0xFF00, 0xFF, 0xFF000000)): "BGRA",
(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"]]
):
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"]]
):
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.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.RLE8, self.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:
padding = file_info["palette_padding"]
palette = read(padding * file_info["colors"])
greyscale = True
indices = (
(0, 255)
if file_info["colors"] == 2
else list(range(file_info["colors"]))
)
# ----------------- Check if greyscale and ignore palette if so
for ind, val in enumerate(indices):
rgb = palette[ind * padding : ind * padding + 3]
if rgb != o8(val) * 3:
greyscale = False
# ------- If all colors are grey, white or black, ditch palette
if greyscale:
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 = [raw_mode]
if decoder_name == "bmp_rle":
args.append(file_info["compression"] == self.RLE4)
else:
args.append(((file_info["width"] * file_info["bits"] + 31) >> 3) & (~3))
args.append(file_info["direction"])
self.tile = [
(
decoder_name,
(0, 0, file_info["width"], file_info["height"]),
offset or self.fp.tell(),
tuple(args),
)
]
def _open(self):
"""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):
rle4 = self.args[1]
data = bytearray()
x = 0
while len(data) < self.state.xsize * self.state.ysize:
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):
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, fp, filename):
_save(im, fp, filename, False)
def _save(im, fp, filename, bitmap_header=True):
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(map(lambda x: int(x * 39.3701 + 0.5), 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, [("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")

73
lib/python3.11/site-packages/PIL/BufrStubImagePlugin.py
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#
# 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 . import Image, ImageFile
_handler = None
def register_handler(handler):
"""
Install application-specific BUFR image handler.
:param handler: Handler object.
"""
global _handler
_handler = handler
# --------------------------------------------------------------------
# Image adapter
def _accept(prefix):
return prefix[:4] == b"BUFR" or prefix[:4] == b"ZCZC"
class BufrStubImageFile(ImageFile.StubImageFile):
format = "BUFR"
format_description = "BUFR"
def _open(self):
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):
return _handler
def _save(im, fp, filename):
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")

120
lib/python3.11/site-packages/PIL/ContainerIO.py
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#
# 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.
#
import io
class ContainerIO:
"""
A file object that provides read access to a part of an existing
file (for example a TAR file).
"""
def __init__(self, file, offset, length):
"""
Create file object.
:param file: Existing file.
:param offset: Start of region, in bytes.
:param length: Size of region, in bytes.
"""
self.fh = file
self.pos = 0
self.offset = offset
self.length = length
self.fh.seek(offset)
##
# Always false.
def isatty(self):
return False
def seek(self, offset, mode=io.SEEK_SET):
"""
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.
"""
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)
def tell(self):
"""
Get current file pointer.
:returns: Offset from start of region, in bytes.
"""
return self.pos
def read(self, n=0):
"""
Read data.
:param n: Number of bytes to read. If omitted or zero,
read until end of region.
:returns: An 8-bit string.
"""
if n:
n = min(n, self.length - self.pos)
else:
n = self.length - self.pos
if not n: # EOF
return b"" if "b" in self.fh.mode else ""
self.pos = self.pos + n
return self.fh.read(n)
def readline(self):
"""
Read a line of text.
:returns: An 8-bit string.
"""
s = b"" if "b" in self.fh.mode else ""
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:
break
return s
def readlines(self):
"""
Read multiple lines of text.
:returns: A list of 8-bit strings.
"""
lines = []
while True:
s = self.readline()
if not s:
break
lines.append(s)
return lines

75
lib/python3.11/site-packages/PIL/CurImagePlugin.py
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#
# 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 . import BmpImagePlugin, Image
from ._binary import i16le as i16
from ._binary import i32le as i32
#
# --------------------------------------------------------------------
def _accept(prefix):
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):
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] = d, (0, 0) + self.size, o, a
return
#
# --------------------------------------------------------------------
Image.register_open(CurImageFile.format, CurImageFile, _accept)
Image.register_extension(CurImageFile.format, ".cur")

79
lib/python3.11/site-packages/PIL/DcxImagePlugin.py
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#
# 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 . import Image
from ._binary import i32le as i32
from .PcxImagePlugin import PcxImageFile
MAGIC = 0x3ADE68B1 # QUIZ: what's this value, then?
def _accept(prefix):
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):
# 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 = None
self.n_frames = len(self._offset)
self.is_animated = self.n_frames > 1
self.seek(0)
def seek(self, frame):
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):
return self.frame
Image.register_open(DcxImageFile.format, DcxImageFile, _accept)
Image.register_extension(DcxImageFile.format, ".dcx")

291
lib/python3.11/site-packages/PIL/DdsImagePlugin.py
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@ -1,291 +0,0 @@
"""
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/
"""
import struct
from io import BytesIO
from . import Image, ImageFile
from ._binary import o32le as o32
# Magic ("DDS ")
DDS_MAGIC = 0x20534444
# DDS flags
DDSD_CAPS = 0x1
DDSD_HEIGHT = 0x2
DDSD_WIDTH = 0x4
DDSD_PITCH = 0x8
DDSD_PIXELFORMAT = 0x1000
DDSD_MIPMAPCOUNT = 0x20000
DDSD_LINEARSIZE = 0x80000
DDSD_DEPTH = 0x800000
# DDS caps
DDSCAPS_COMPLEX = 0x8
DDSCAPS_TEXTURE = 0x1000
DDSCAPS_MIPMAP = 0x400000
DDSCAPS2_CUBEMAP = 0x200
DDSCAPS2_CUBEMAP_POSITIVEX = 0x400
DDSCAPS2_CUBEMAP_NEGATIVEX = 0x800
DDSCAPS2_CUBEMAP_POSITIVEY = 0x1000
DDSCAPS2_CUBEMAP_NEGATIVEY = 0x2000
DDSCAPS2_CUBEMAP_POSITIVEZ = 0x4000
DDSCAPS2_CUBEMAP_NEGATIVEZ = 0x8000
DDSCAPS2_VOLUME = 0x200000
# Pixel Format
DDPF_ALPHAPIXELS = 0x1
DDPF_ALPHA = 0x2
DDPF_FOURCC = 0x4
DDPF_PALETTEINDEXED8 = 0x20
DDPF_RGB = 0x40
DDPF_LUMINANCE = 0x20000
# dds.h
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
DXT1_FOURCC = 0x31545844
# DXT3
DXT3_FOURCC = 0x33545844
# DXT5
DXT5_FOURCC = 0x35545844
# dxgiformat.h
DXGI_FORMAT_R8G8B8A8_TYPELESS = 27
DXGI_FORMAT_R8G8B8A8_UNORM = 28
DXGI_FORMAT_R8G8B8A8_UNORM_SRGB = 29
DXGI_FORMAT_BC5_TYPELESS = 82
DXGI_FORMAT_BC5_UNORM = 83
DXGI_FORMAT_BC5_SNORM = 84
DXGI_FORMAT_BC6H_UF16 = 95
DXGI_FORMAT_BC6H_SF16 = 96
DXGI_FORMAT_BC7_TYPELESS = 97
DXGI_FORMAT_BC7_UNORM = 98
DXGI_FORMAT_BC7_UNORM_SRGB = 99
class DdsImageFile(ImageFile.ImageFile):
format = "DDS"
format_description = "DirectDraw Surface"
def _open(self):
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 = BytesIO(header_bytes)
flags, height, width = struct.unpack("<3I", header.read(12))
self._size = (width, height)
self.mode = "RGBA"
pitch, depth, mipmaps = struct.unpack("<3I", header.read(12))
struct.unpack("<11I", header.read(44)) # reserved
# pixel format
pfsize, pfflags = struct.unpack("<2I", header.read(8))
fourcc = header.read(4)
(bitcount,) = struct.unpack("<I", header.read(4))
masks = struct.unpack("<4I", header.read(16))
if pfflags & DDPF_LUMINANCE:
# Texture contains uncompressed L or LA data
if pfflags & DDPF_ALPHAPIXELS:
self.mode = "LA"
else:
self.mode = "L"
self.tile = [("raw", (0, 0) + self.size, 0, (self.mode, 0, 1))]
elif pfflags & DDPF_RGB:
# Texture contains uncompressed RGB data
masks = {mask: ["R", "G", "B", "A"][i] for i, mask in enumerate(masks)}
rawmode = ""
if pfflags & DDPF_ALPHAPIXELS:
rawmode += masks[0xFF000000]
else:
self.mode = "RGB"
rawmode += masks[0xFF0000] + masks[0xFF00] + masks[0xFF]
self.tile = [("raw", (0, 0) + self.size, 0, (rawmode[::-1], 0, 1))]
else:
data_start = header_size + 4
n = 0
if fourcc == b"DXT1":
self.pixel_format = "DXT1"
n = 1
elif fourcc == b"DXT3":
self.pixel_format = "DXT3"
n = 2
elif fourcc == b"DXT5":
self.pixel_format = "DXT5"
n = 3
elif fourcc == b"ATI1":
self.pixel_format = "BC4"
n = 4
self.mode = "L"
elif fourcc == b"ATI2":
self.pixel_format = "BC5"
n = 5
self.mode = "RGB"
elif fourcc == b"BC5S":
self.pixel_format = "BC5S"
n = 5
self.mode = "RGB"
elif fourcc == b"DX10":
data_start += 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_BC5_TYPELESS, DXGI_FORMAT_BC5_UNORM):
self.pixel_format = "BC5"
n = 5
self.mode = "RGB"
elif dxgi_format == DXGI_FORMAT_BC5_SNORM:
self.pixel_format = "BC5S"
n = 5
self.mode = "RGB"
elif dxgi_format == DXGI_FORMAT_BC6H_UF16:
self.pixel_format = "BC6H"
n = 6
self.mode = "RGB"
elif dxgi_format == DXGI_FORMAT_BC6H_SF16:
self.pixel_format = "BC6HS"
n = 6
self.mode = "RGB"
elif dxgi_format in (DXGI_FORMAT_BC7_TYPELESS, DXGI_FORMAT_BC7_UNORM):
self.pixel_format = "BC7"
n = 7
elif dxgi_format == DXGI_FORMAT_BC7_UNORM_SRGB:
self.pixel_format = "BC7"
self.info["gamma"] = 1 / 2.2
n = 7
elif dxgi_format in (
DXGI_FORMAT_R8G8B8A8_TYPELESS,
DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_FORMAT_R8G8B8A8_UNORM_SRGB,
):
self.tile = [("raw", (0, 0) + self.size, 0, ("RGBA", 0, 1))]
if dxgi_format == DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
self.info["gamma"] = 1 / 2.2
return
else:
msg = f"Unimplemented DXGI format {dxgi_format}"
raise NotImplementedError(msg)
else:
msg = f"Unimplemented pixel format {repr(fourcc)}"
raise NotImplementedError(msg)
self.tile = [
("bcn", (0, 0) + self.size, data_start, (n, self.pixel_format))
]
def load_seek(self, pos):
pass
def _save(im, fp, filename):
if im.mode not in ("RGB", "RGBA", "L", "LA"):
msg = f"cannot write mode {im.mode} as DDS"
raise OSError(msg)
rawmode = im.mode
masks = [0xFF0000, 0xFF00, 0xFF]
if im.mode in ("L", "LA"):
pixel_flags = DDPF_LUMINANCE
else:
pixel_flags = DDPF_RGB
rawmode = rawmode[::-1]
if im.mode in ("LA", "RGBA"):
pixel_flags |= DDPF_ALPHAPIXELS
masks.append(0xFF000000)
bitcount = len(masks) * 8
while len(masks) < 4:
masks.append(0)
fp.write(
o32(DDS_MAGIC)
+ o32(124) # header size
+ o32(
DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PITCH | DDSD_PIXELFORMAT
) # flags
+ o32(im.height)
+ o32(im.width)
+ o32((im.width * bitcount + 7) // 8) # pitch
+ o32(0) # depth
+ o32(0) # mipmaps
+ o32(0) * 11 # reserved
+ o32(32) # pfsize
+ o32(pixel_flags) # pfflags
+ o32(0) # fourcc
+ o32(bitcount) # bitcount
+ b"".join(o32(mask) for mask in masks) # rgbabitmask
+ o32(DDSCAPS_TEXTURE) # dwCaps
+ o32(0) # dwCaps2
+ o32(0) # dwCaps3
+ o32(0) # dwCaps4
+ o32(0) # dwReserved2
)
if im.mode == "RGBA":
r, g, b, a = im.split()
im = Image.merge("RGBA", (a, r, g, b))
ImageFile._save(im, fp, [("raw", (0, 0) + im.size, 0, (rawmode, 0, 1))])
def _accept(prefix):
return prefix[:4] == b"DDS "
Image.register_open(DdsImageFile.format, DdsImageFile, _accept)
Image.register_save(DdsImageFile.format, _save)
Image.register_extension(DdsImageFile.format, ".dds")

460
lib/python3.11/site-packages/PIL/EpsImagePlugin.py
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@ -1,460 +0,0 @@
#
# 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.
#
import io
import os
import re
import subprocess
import sys
import tempfile
from . import Image, ImageFile
from ._binary import i32le as i32
from ._deprecate import deprecate
# --------------------------------------------------------------------
split = re.compile(r"^%%([^:]*):[ \t]*(.*)[ \t]*$")
field = re.compile(r"^%[%!\w]([^:]*)[ \t]*$")
gs_windows_binary = None
if sys.platform.startswith("win"):
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
def has_ghostscript():
if gs_windows_binary:
return True
if not sys.platform.startswith("win"):
try:
subprocess.check_call(["gs", "--version"], stdout=subprocess.DEVNULL)
return True
except OSError:
# No Ghostscript
pass
return False
def Ghostscript(tile, size, fp, scale=1, transparency=False):
"""Render an image using Ghostscript"""
# Unpack decoder tile
decoder, tile, offset, data = tile[0]
length, bbox = data
# Hack to support hi-res rendering
scale = int(scale) or 1
# orig_size = size
# orig_bbox = bbox
size = (size[0] * scale, size[1] * scale)
# resolution is dependent on bbox and size
res = (
72.0 * size[0] / (bbox[2] - bbox[0]),
72.0 * size[1] / (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)
device = "pngalpha" if transparency else "ppmraw"
# Build Ghostscript command
command = [
"gs",
"-q", # quiet mode
"-g%dx%d" % size, # set output geometry (pixels)
"-r%fx%f" % res, # 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",
]
if gs_windows_binary is not None:
if not gs_windows_binary:
msg = "Unable to locate Ghostscript on paths"
raise OSError(msg)
command[0] = gs_windows_binary
# 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)
out_im = Image.open(outfile)
out_im.load()
finally:
try:
os.unlink(outfile)
if infile_temp:
os.unlink(infile_temp)
except OSError:
pass
im = out_im.im.copy()
out_im.close()
return im
class PSFile:
"""
Wrapper for bytesio object that treats either CR or LF as end of line.
This class is no longer used internally, but kept for backwards compatibility.
"""
def __init__(self, fp):
deprecate(
"PSFile",
11,
action="If you need the functionality of this class "
"you will need to implement it yourself.",
)
self.fp = fp
self.char = None
def seek(self, offset, whence=io.SEEK_SET):
self.char = None
self.fp.seek(offset, whence)
def readline(self):
s = [self.char or b""]
self.char = None
c = self.fp.read(1)
while (c not in b"\r\n") and len(c):
s.append(c)
c = self.fp.read(1)
self.char = self.fp.read(1)
# line endings can be 1 or 2 of \r \n, in either order
if self.char in b"\r\n":
self.char = None
return b"".join(s).decode("latin-1")
def _accept(prefix):
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):
(length, offset) = self._find_offset(self.fp)
# go to offset - start of "%!PS"
self.fp.seek(offset)
self.mode = "RGB"
self._size = None
byte_arr = bytearray(255)
bytes_mv = memoryview(byte_arr)
bytes_read = 0
reading_comments = True
def check_required_header_comments():
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)
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:
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_comments:
check_required_header_comments()
reading_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_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_comments = False
continue
s = str(bytes_mv[:bytes_read], "latin-1")
try:
m = split.match(s)
except re.error as e:
msg = "not an EPS file"
raise SyntaxError(msg) from e
if m:
k, v = m.group(1, 2)
self.info[k] = v
if k == "BoundingBox":
try:
# Note: The DSC spec says that BoundingBox
# fields should be integers, but some drivers
# put floating point values there anyway.
box = [int(float(i)) for i in v.split()]
self._size = box[2] - box[0], box[3] - box[1]
self.tile = [
("eps", (0, 0) + self.size, offset, (length, box))
]
except Exception:
pass
else:
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
# 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
self._size = columns, rows
return
bytes_read = 0
check_required_header_comments()
if not self._size:
self._size = 1, 1 # errors if this isn't set. why (1,1)?
msg = "cannot determine EPS bounding box"
raise OSError(msg)
def _find_offset(self, fp):
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=1, transparency=False):
# 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, *args, **kwargs):
# we can't incrementally load, so force ImageFile.parser to
# use our custom load method by defining this method.
pass
# --------------------------------------------------------------------
def _save(im, fp, filename, eps=1):
"""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, [("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")

380
lib/python3.11/site-packages/PIL/ExifTags.py
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@ -1,380 +0,0 @@
#
# 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 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
RleatedImageHeight = 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

73
lib/python3.11/site-packages/PIL/FitsImagePlugin.py
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@ -1,73 +0,0 @@
#
# 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.
#
import math
from . import Image, ImageFile
def _accept(prefix):
return prefix[:6] == b"SIMPLE"
class FitsImageFile(ImageFile.ImageFile):
format = "FITS"
format_description = "FITS"
def _open(self):
headers = {}
while True:
header = self.fp.read(80)
if not header:
msg = "Truncated FITS file"
raise OSError(msg)
keyword = header[:8].strip()
if keyword == b"END":
break
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
naxis = int(headers[b"NAXIS"])
if naxis == 0:
msg = "No image data"
raise ValueError(msg)
elif naxis == 1:
self._size = 1, int(headers[b"NAXIS1"])
else:
self._size = int(headers[b"NAXIS1"]), int(headers[b"NAXIS2"])
number_of_bits = int(headers[b"BITPIX"])
if number_of_bits == 8:
self.mode = "L"
elif number_of_bits == 16:
self.mode = "I"
# rawmode = "I;16S"
elif number_of_bits == 32:
self.mode = "I"
elif number_of_bits in (-32, -64):
self.mode = "F"
# rawmode = "F" if number_of_bits == -32 else "F;64F"
offset = math.ceil(self.fp.tell() / 2880) * 2880
self.tile = [("raw", (0, 0) + self.size, offset, (self.mode, 0, -1))]
# --------------------------------------------------------------------
# Registry
Image.register_open(FitsImageFile.format, FitsImageFile, _accept)
Image.register_extensions(FitsImageFile.format, [".fit", ".fits"])

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lib/python3.11/site-packages/PIL/FitsStubImagePlugin.py
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#
# The Python Imaging Library
# $Id$
#
# FITS stub adapter
#
# Copyright (c) 1998-2003 by Fredrik Lundh
#
# See the README file for information on usage and redistribution.
#
from . import FitsImagePlugin, Image, ImageFile
from ._deprecate import deprecate
_handler = None
def register_handler(handler):
"""
Install application-specific FITS image handler.
:param handler: Handler object.
"""
global _handler
_handler = handler
deprecate(
"FitsStubImagePlugin",
10,
action="FITS images can now be read without "
"a handler through FitsImagePlugin instead",
)
# Override FitsImagePlugin with this handler
# for backwards compatibility
try:
Image.ID.remove(FITSStubImageFile.format)
except ValueError:
pass
Image.register_open(
FITSStubImageFile.format, FITSStubImageFile, FitsImagePlugin._accept
)
class FITSStubImageFile(ImageFile.StubImageFile):
format = FitsImagePlugin.FitsImageFile.format
format_description = FitsImagePlugin.FitsImageFile.format_description
def _open(self):
offset = self.fp.tell()
im = FitsImagePlugin.FitsImageFile(self.fp)
self._size = im.size
self.mode = im.mode
self.tile = []
self.fp.seek(offset)
loader = self._load()
if loader:
loader.open(self)
def _load(self):
return _handler
def _save(im, fp, filename):
msg = "FITS save handler not installed"
raise OSError(msg)
# --------------------------------------------------------------------
# Registry
Image.register_save(FITSStubImageFile.format, _save)

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lib/python3.11/site-packages/PIL/FliImagePlugin.py
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#
# 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.
#
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):
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):
# 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)
s = self.fp.read(16)
if i16(s, 4) == 0xF1FA:
# look for palette chunk
number_of_subchunks = i16(s, 6)
chunk_size = 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
palette = [o8(r) + o8(g) + o8(b) for (r, g, b) in palette]
self.palette = ImagePalette.raw("RGB", b"".join(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, shift):
# 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):
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):
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:
raise EOFError
framesize = i32(s)
self.decodermaxblock = framesize
self.tile = [("fli", (0, 0) + self.size, self.__offset, None)]
self.__offset += framesize
def tell(self):
return self.__frame
#
# registry
Image.register_open(FliImageFile.format, FliImageFile, _accept)
Image.register_extensions(FliImageFile.format, [".fli", ".flc"])

110
lib/python3.11/site-packages/PIL/FontFile.py
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#
# 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.
#
import os
from . import Image, _binary
WIDTH = 800
def puti16(fp, values):
"""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 = None
def __init__(self):
self.info = {}
self.glyph = [None] * 256
def __getitem__(self, ix):
return self.glyph[ix]
def compile(self):
"""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:
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 = [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]
# yy = src[3] - src[1]
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):
"""Save font"""
self.compile()
# font data
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])

253
lib/python3.11/site-packages/PIL/FpxImagePlugin.py
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#
# 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.
#
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):
return prefix[:8] == olefile.MAGIC
##
# Image plugin for the FlashPix images.
class FpxImageFile(ImageFile.ImageFile):
format = "FPX"
format_description = "FlashPix"
def _open(self):
#
# 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
if self.ole.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=1):
#
# get the Image Contents Property Set
prop = self.ole.getproperties(
[f"Data Object Store {index:06d}", "\005Image Contents"]
)
# size (highest resolution)
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]
colors = []
bands = i32(s, 4)
if bands > 4:
msg = "Invalid number of bands"
raise OSError(msg)
for i in range(bands):
# note: for now, we ignore the "uncalibrated" flag
colors.append(i32(s, 8 + i * 4) & 0x7FFFFFFF)
self.mode, self.rawmode = MODES[tuple(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=1, subimage=0):
#
# 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(
(
"raw",
(x, y, x1, y1),
i32(s, i) + 28,
(self.rawmode,),
)
)
elif compression == 1:
# FIXME: the fill decoder is not implemented
self.tile.append(
(
"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(
(
"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 = None
def load(self):
if not self.fp:
self.fp = self.ole.openstream(self.stream[:2] + ["Subimage 0000 Data"])
return ImageFile.ImageFile.load(self)
def close(self):
self.ole.close()
super().close()
def __exit__(self, *args):
self.ole.close()
super().__exit__()
#
# --------------------------------------------------------------------
Image.register_open(FpxImageFile.format, FpxImageFile, _accept)
Image.register_extension(FpxImageFile.format, ".fpx")

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lib/python3.11/site-packages/PIL/FtexImagePlugin.py
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"""
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.
"""
import struct
from enum import IntEnum
from io import BytesIO
from . import Image, ImageFile
from ._deprecate import deprecate
MAGIC = b"FTEX"
class Format(IntEnum):
DXT1 = 0
UNCOMPRESSED = 1
def __getattr__(name):
for enum, prefix in {Format: "FORMAT_"}.items():
if name.startswith(prefix):
name = name[len(prefix) :]
if name in enum.__members__:
deprecate(f"{prefix}{name}", 10, f"{enum.__name__}.{name}")
return enum[name]
msg = f"module '{__name__}' has no attribute '{name}'"
raise AttributeError(msg)
class FtexImageFile(ImageFile.ImageFile):
format = "FTEX"
format_description = "Texture File Format (IW2:EOC)"
def _open(self):
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 = [("bcn", (0, 0) + self.size, 0, 1)]
elif format == Format.UNCOMPRESSED:
self.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):
pass
def _accept(prefix):
return prefix[:4] == MAGIC
Image.register_open(FtexImageFile.format, FtexImageFile, _accept)
Image.register_extensions(FtexImageFile.format, [".ftc", ".ftu"])

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lib/python3.11/site-packages/PIL/GbrImagePlugin.py
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#
# 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 . import Image, ImageFile
from ._binary import i32be as i32
def _accept(prefix):
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):
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):
if not self.im:
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")

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lib/python3.11/site-packages/PIL/GdImageFile.py
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#
# 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 . import ImageFile, ImagePalette, UnidentifiedImageError
from ._binary import i16be as i16
from ._binary import i32be as i32
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):
# Header
s = self.fp.read(1037)
if not i16(s) 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 = [
(
"raw",
(0, 0) + self.size,
7 + true_color_offset + 4 + 256 * 4,
("L", 0, 1),
)
]
def open(fp, mode="r"):
"""
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

1064
lib/python3.11/site-packages/PIL/GifImagePlugin.py
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lib/python3.11/site-packages/PIL/GimpGradientFile.py
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#
# 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 math import log, pi, sin, sqrt
from ._binary import o8
EPSILON = 1e-10
"""""" # Enable auto-doc for data member
def linear(middle, pos):
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, pos):
return pos ** (log(0.5) / log(max(middle, EPSILON)))
def sine(middle, pos):
return (sin((-pi / 2.0) + pi * linear(middle, pos)) + 1.0) / 2.0
def sphere_increasing(middle, pos):
return sqrt(1.0 - (linear(middle, pos) - 1.0) ** 2)
def sphere_decreasing(middle, pos):
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 = None
def getpalette(self, entries=256):
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):
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)
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)
gradient.append((x0, x1, xm, rgb0, rgb1, segment))
self.gradient = gradient

56
lib/python3.11/site-packages/PIL/GimpPaletteFile.py
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#
# 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.
#
import re
from ._binary import o8
class GimpPaletteFile:
"""File handler for GIMP's palette format."""
rawmode = "RGB"
def __init__(self, fp):
self.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)
self.palette[i] = o8(v[0]) + o8(v[1]) + o8(v[2])
self.palette = b"".join(self.palette)
def getpalette(self):
return self.palette, self.rawmode

73
lib/python3.11/site-packages/PIL/GribStubImagePlugin.py
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#
# 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 . import Image, ImageFile
_handler = None
def register_handler(handler):
"""
Install application-specific GRIB image handler.
:param handler: Handler object.
"""
global _handler
_handler = handler
# --------------------------------------------------------------------
# Image adapter
def _accept(prefix):
return prefix[:4] == b"GRIB" and prefix[7] == 1
class GribStubImageFile(ImageFile.StubImageFile):
format = "GRIB"
format_description = "GRIB"
def _open(self):
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):
return _handler
def _save(im, fp, filename):
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")

73
lib/python3.11/site-packages/PIL/Hdf5StubImagePlugin.py
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#
# 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 . import Image, ImageFile
_handler = None
def register_handler(handler):
"""
Install application-specific HDF5 image handler.
:param handler: Handler object.
"""
global _handler
_handler = handler
# --------------------------------------------------------------------
# Image adapter
def _accept(prefix):
return prefix[:8] == b"\x89HDF\r\n\x1a\n"
class HDF5StubImageFile(ImageFile.StubImageFile):
format = "HDF5"
format_description = "HDF5"
def _open(self):
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):
return _handler
def _save(im, fp, filename):
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"])

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lib/python3.11/site-packages/PIL/IcnsImagePlugin.py
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@ -1,399 +0,0 @@
#
# 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.
#
import io
import os
import struct
import sys
from PIL import Image, ImageFile, PngImagePlugin, features
enable_jpeg2k = features.check_codec("jpg_2000")
if enable_jpeg2k:
from PIL import Jpeg2KImagePlugin
MAGIC = b"icns"
HEADERSIZE = 8
def nextheader(fobj):
return struct.unpack(">4sI", fobj.read(HEADERSIZE))
def read_32t(fobj, start_length, size):
# 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, start_length, size):
"""
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 = byte[0]
if byte & 0x80:
blocksize = byte - 125
byte = fobj.read(1)
for i in range(blocksize):
data.append(byte)
else:
blocksize = byte + 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, start_length, size):
# 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, start_length, size):
(start, length) = start_length
fobj.seek(start)
sig = fobj.read(12)
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):
"""
fobj is a file-like object as an icns resource
"""
# signature : (start, length)
self.dct = 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
dct[sig] = (i, blocksize)
fobj.seek(blocksize, io.SEEK_CUR)
i += blocksize
def itersizes(self):
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):
sizes = self.itersizes()
if not sizes:
msg = "No 32bit icon resources found"
raise SyntaxError(msg)
return max(sizes)
def dataforsize(self, size):
"""
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=None):
if size is None:
size = self.bestsize()
if len(size) == 2:
size = (size[0], size[1], 1)
channels = self.dataforsize(size)
im = channels.get("RGBA", None)
if im:
return im
im = channels.get("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):
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
def size(self):
return self._size
@size.setter
def size(self, value):
info_size = value
if info_size not in self.info["sizes"] and len(info_size) == 2:
info_size = (info_size[0], info_size[1], 1)
if (
info_size not in self.info["sizes"]
and len(info_size) == 3
and info_size[2] == 1
):
simple_sizes = [
(size[0] * size[2], size[1] * size[2]) for size in self.info["sizes"]
]
if value in simple_sizes:
info_size = self.info["sizes"][simple_sizes.index(value)]
if info_size 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):
if len(self.size) == 3:
self.best_size = self.size
self.size = (
self.best_size[0] * self.best_size[2],
self.best_size[1] * self.best_size[2],
)
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, fp, filename):
"""
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": type, "size": HEADERSIZE + len(stream), "stream": stream}
)
# Header
fp.write(MAGIC)
file_length = HEADERSIZE # Header
file_length += HEADERSIZE + 8 * len(entries) # TOC
file_length += sum(entry["size"] 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["type"])
fp.write(struct.pack(">i", entry["size"]))
# Data
for entry in entries:
fp.write(entry["type"])
fp.write(struct.pack(">i", entry["size"]))
fp.write(entry["stream"])
if hasattr(fp, "flush"):
fp.flush()
def _accept(prefix):
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"]:
imf.size = size
imf.save("out-%s-%s-%s.png" % size)
with Image.open(sys.argv[1]) as im:
im.save("out.png")
if sys.platform == "windows":
os.startfile("out.png")

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