Add venv to git

internal/pysite/.venv/bin/activate

@@ -0,0 +1,87 @@
+# This file must be used with "source bin/activate" *from bash*
+# you cannot run it directly
+
+
+if [ "${BASH_SOURCE-}" = "$0" ]; then
+    echo "You must source this script: \$ source $0" >&2
+    exit 33
+fi
+
+deactivate () {
+    unset -f pydoc >/dev/null 2>&1 || true
+
+    # reset old environment variables
+    # ! [ -z ${VAR+_} ] returns true if VAR is declared at all
+    if ! [ -z "${_OLD_VIRTUAL_PATH:+_}" ] ; then
+        PATH="$_OLD_VIRTUAL_PATH"
+        export PATH
+        unset _OLD_VIRTUAL_PATH
+    fi
+    if ! [ -z "${_OLD_VIRTUAL_PYTHONHOME+_}" ] ; then
+        PYTHONHOME="$_OLD_VIRTUAL_PYTHONHOME"
+        export PYTHONHOME
+        unset _OLD_VIRTUAL_PYTHONHOME
+    fi
+
+    # The hash command must be called to get it to forget past
+    # commands. Without forgetting past commands the $PATH changes
+    # we made may not be respected
+    hash -r 2>/dev/null
+
+    if ! [ -z "${_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='/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv'
+if ([ "$OSTYPE" = "cygwin" ] || [ "$OSTYPE" = "msys" ]) && $(command -v cygpath &> /dev/null) ; then
+    VIRTUAL_ENV=$(cygpath -u "$VIRTUAL_ENV")
+fi
+export VIRTUAL_ENV
+
+_OLD_VIRTUAL_PATH="$PATH"
+PATH="$VIRTUAL_ENV/bin:$PATH"
+export PATH
+
+if [ "xgo-protoc-gen-mypy-py3.12" != x ] ; then
+    VIRTUAL_ENV_PROMPT="go-protoc-gen-mypy-py3.12"
+else
+    VIRTUAL_ENV_PROMPT=$(basename "$VIRTUAL_ENV")
+fi
+export VIRTUAL_ENV_PROMPT
+
+# unset PYTHONHOME if set
+if ! [ -z "${PYTHONHOME+_}" ] ; then
+    _OLD_VIRTUAL_PYTHONHOME="$PYTHONHOME"
+    unset PYTHONHOME
+fi
+
+if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT-}" ] ; then
+    _OLD_VIRTUAL_PS1="${PS1-}"
+    PS1="(${VIRTUAL_ENV_PROMPT}) ${PS1-}"
+    export PS1
+fi
+
+# Make sure to unalias pydoc if it's already there
+alias pydoc 2>/dev/null >/dev/null && unalias pydoc || true
+
+pydoc () {
+    python -m pydoc "$@"
+}
+
+# The hash command must be called to get it to forget past
+# commands. Without forgetting past commands the $PATH changes
+# we made may not be respected
+hash -r 2>/dev/null

internal/pysite/.venv/bin/activate.csh

@@ -0,0 +1,55 @@
+# This file must be used with "source bin/activate.csh" *from csh*.
+# You cannot run it directly.
+# Created by Davide Di Blasi <[email protected]>.
+
+set newline='\
+'
+
+alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH:q" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT:q" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; unsetenv VIRTUAL_ENV_PROMPT; test "\!:*" != "nondestructive" && unalias deactivate && unalias pydoc'
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+setenv VIRTUAL_ENV '/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv'
+
+set _OLD_VIRTUAL_PATH="$PATH:q"
+setenv PATH "$VIRTUAL_ENV:q/bin:$PATH:q"
+
+
+
+if ('go-protoc-gen-mypy-py3.12' != "") then
+    setenv VIRTUAL_ENV_PROMPT 'go-protoc-gen-mypy-py3.12'
+else
+    setenv VIRTUAL_ENV_PROMPT "$VIRTUAL_ENV:t:q"
+endif
+
+if ( $?VIRTUAL_ENV_DISABLE_PROMPT ) then
+    if ( $VIRTUAL_ENV_DISABLE_PROMPT == "" ) then
+        set do_prompt = "1"
+    else
+        set do_prompt = "0"
+    endif
+else
+    set do_prompt = "1"
+endif
+
+if ( $do_prompt == "1" ) then
+    # Could be in a non-interactive environment,
+    # in which case, $prompt is undefined and we wouldn't
+    # care about the prompt anyway.
+    if ( $?prompt ) then
+        set _OLD_VIRTUAL_PROMPT="$prompt:q"
+        if ( "$prompt:q" =~ *"$newline:q"* ) then
+            :
+        else
+            set prompt = '('"$VIRTUAL_ENV_PROMPT:q"') '"$prompt:q"
+        endif
+    endif
+endif
+
+unset env_name
+unset do_prompt
+
+alias pydoc python -m pydoc
+
+rehash

internal/pysite/.venv/bin/activate.fish

@@ -0,0 +1,103 @@
+# This file must be used using `source bin/activate.fish` *within a running fish ( http://fishshell.com ) session*.
+# Do not run it directly.
+
+function _bashify_path -d "Converts a fish path to something bash can recognize"
+    set fishy_path $argv
+    set bashy_path $fishy_path[1]
+    for path_part in $fishy_path[2..-1]
+        set bashy_path "$bashy_path:$path_part"
+    end
+    echo $bashy_path
+end
+
+function _fishify_path -d "Converts a bash path to something fish can recognize"
+    echo $argv | tr ':' '\n'
+end
+
+function deactivate -d 'Exit virtualenv mode and return to the normal environment.'
+    # reset old environment variables
+    if test -n "$_OLD_VIRTUAL_PATH"
+        # https://github.com/fish-shell/fish-shell/issues/436 altered PATH handling
+        if test (echo $FISH_VERSION | head -c 1) -lt 3
+            set -gx PATH (_fishify_path "$_OLD_VIRTUAL_PATH")
+        else
+            set -gx PATH $_OLD_VIRTUAL_PATH
+        end
+        set -e _OLD_VIRTUAL_PATH
+    end
+
+    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
+        set -gx PYTHONHOME "$_OLD_VIRTUAL_PYTHONHOME"
+        set -e _OLD_VIRTUAL_PYTHONHOME
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+       and functions -q _old_fish_prompt
+        # Set an empty local `$fish_function_path` to allow the removal of `fish_prompt` using `functions -e`.
+        set -l fish_function_path
+
+        # Erase virtualenv's `fish_prompt` and restore the original.
+        functions -e fish_prompt
+        functions -c _old_fish_prompt fish_prompt
+        functions -e _old_fish_prompt
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+    end
+
+    set -e VIRTUAL_ENV
+    set -e VIRTUAL_ENV_PROMPT
+
+    if test "$argv[1]" != 'nondestructive'
+        # Self-destruct!
+        functions -e pydoc
+        functions -e deactivate
+        functions -e _bashify_path
+        functions -e _fishify_path
+    end
+end
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+set -gx VIRTUAL_ENV '/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv'
+
+# https://github.com/fish-shell/fish-shell/issues/436 altered PATH handling
+if test (echo $FISH_VERSION | head -c 1) -lt 3
+   set -gx _OLD_VIRTUAL_PATH (_bashify_path $PATH)
+else
+    set -gx _OLD_VIRTUAL_PATH $PATH
+end
+set -gx PATH "$VIRTUAL_ENV"'/bin' $PATH
+
+# Prompt override provided?
+# If not, just use the environment name.
+if test -n 'go-protoc-gen-mypy-py3.12'
+    set -gx VIRTUAL_ENV_PROMPT 'go-protoc-gen-mypy-py3.12'
+else
+    set -gx VIRTUAL_ENV_PROMPT (basename "$VIRTUAL_ENV")
+end
+
+# Unset `$PYTHONHOME` if set.
+if set -q PYTHONHOME
+    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
+    set -e PYTHONHOME
+end
+
+function pydoc
+    python -m pydoc $argv
+end
+
+if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
+    # Copy the current `fish_prompt` function as `_old_fish_prompt`.
+    functions -c fish_prompt _old_fish_prompt
+
+    function fish_prompt
+        # Run the user's prompt first; it might depend on (pipe)status.
+        set -l prompt (_old_fish_prompt)
+
+        printf '(%s) ' $VIRTUAL_ENV_PROMPT
+
+        string join -- \n $prompt # handle multi-line prompts
+    end
+
+    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
+end

internal/pysite/.venv/bin/activate.nu

@@ -0,0 +1,96 @@
+# virtualenv activation module
+# Activate with `overlay use activate.nu`
+# Deactivate with `deactivate`, as usual
+#
+# To customize the overlay name, you can call `overlay use activate.nu as foo`,
+# but then simply `deactivate` won't work because it is just an alias to hide
+# the "activate" overlay. You'd need to call `overlay hide foo` manually.
+
+export-env {
+    def is-string [x] {
+        ($x | describe) == 'string'
+    }
+
+    def has-env [...names] {
+        $names | each {|n|
+            $n in $env
+        } | all {|i| $i == true}
+    }
+
+    # Emulates a `test -z`, but btter as it handles e.g 'false'
+    def is-env-true [name: string] {
+      if (has-env $name) {
+        # Try to parse 'true', '0', '1', and fail if not convertible
+        let parsed = (do -i { $env | get $name | into bool })
+        if ($parsed | describe) == 'bool' {
+          $parsed
+        } else {
+          not ($env | get -i $name | is-empty)
+        }
+      } else {
+        false
+      }
+    }
+
+    let virtual_env = '/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv'
+    let bin = 'bin'
+
+    let is_windows = ($nu.os-info.family) == 'windows'
+    let path_name = (if (has-env 'Path') {
+            'Path'
+        } else {
+            'PATH'
+        }
+    )
+
+    let venv_path = ([$virtual_env $bin] | path join)
+    let new_path = ($env | get $path_name | prepend $venv_path)
+
+    # If there is no default prompt, then use the env name instead
+    let virtual_env_prompt = (if ('go-protoc-gen-mypy-py3.12' | is-empty) {
+        ($virtual_env | path basename)
+    } else {
+        'go-protoc-gen-mypy-py3.12'
+    })
+
+    let new_env = {
+        $path_name         : $new_path
+        VIRTUAL_ENV        : $virtual_env
+        VIRTUAL_ENV_PROMPT : $virtual_env_prompt
+    }
+
+    let new_env = (if (is-env-true 'VIRTUAL_ENV_DISABLE_PROMPT') {
+      $new_env
+    } else {
+      # Creating the new prompt for the session
+      let virtual_prefix = $'(char lparen)($virtual_env_prompt)(char rparen) '
+
+      # Back up the old prompt builder
+      let old_prompt_command = (if (has-env 'PROMPT_COMMAND') {
+              $env.PROMPT_COMMAND
+          } else {
+              ''
+        })
+
+      let new_prompt = (if (has-env 'PROMPT_COMMAND') {
+          if 'closure' in ($old_prompt_command | describe) {
+              {|| $'($virtual_prefix)(do $old_prompt_command)' }
+          } else {
+              {|| $'($virtual_prefix)($old_prompt_command)' }
+          }
+      } else {
+          {|| $'($virtual_prefix)' }
+      })
+
+      $new_env | merge {
+        PROMPT_COMMAND      : $new_prompt
+        VIRTUAL_PREFIX      : $virtual_prefix
+      }
+    })
+
+    # Environment variables that will be loaded as the virtual env
+    load-env $new_env
+}
+
+export alias pydoc = python -m pydoc
+export alias deactivate = overlay hide activate

internal/pysite/.venv/bin/activate.ps1

@@ -0,0 +1,61 @@
+$script:THIS_PATH = $myinvocation.mycommand.path
+$script:BASE_DIR = Split-Path (Resolve-Path "$THIS_PATH/..") -Parent
+
+function global:deactivate([switch] $NonDestructive) {
+    if (Test-Path variable:_OLD_VIRTUAL_PATH) {
+        $env:PATH = $variable:_OLD_VIRTUAL_PATH
+        Remove-Variable "_OLD_VIRTUAL_PATH" -Scope global
+    }
+
+    if (Test-Path function:_old_virtual_prompt) {
+        $function:prompt = $function:_old_virtual_prompt
+        Remove-Item function:\_old_virtual_prompt
+    }
+
+    if ($env:VIRTUAL_ENV) {
+        Remove-Item env:VIRTUAL_ENV -ErrorAction SilentlyContinue
+    }
+
+    if ($env:VIRTUAL_ENV_PROMPT) {
+        Remove-Item env:VIRTUAL_ENV_PROMPT -ErrorAction SilentlyContinue
+    }
+
+    if (!$NonDestructive) {
+        # Self destruct!
+        Remove-Item function:deactivate
+        Remove-Item function:pydoc
+    }
+}
+
+function global:pydoc {
+    python -m pydoc $args
+}
+
+# unset irrelevant variables
+deactivate -nondestructive
+
+$VIRTUAL_ENV = $BASE_DIR
+$env:VIRTUAL_ENV = $VIRTUAL_ENV
+
+if ("go-protoc-gen-mypy-py3.12" -ne "") {
+    $env:VIRTUAL_ENV_PROMPT = "go-protoc-gen-mypy-py3.12"
+}
+else {
+    $env:VIRTUAL_ENV_PROMPT = $( Split-Path $env:VIRTUAL_ENV -Leaf )
+}
+
+New-Variable -Scope global -Name _OLD_VIRTUAL_PATH -Value $env:PATH
+
+$env:PATH = "$env:VIRTUAL_ENV/bin:" + $env:PATH
+if (!$env:VIRTUAL_ENV_DISABLE_PROMPT) {
+    function global:_old_virtual_prompt {
+        ""
+    }
+    $function:_old_virtual_prompt = $function:prompt
+
+    function global:prompt {
+        # Add the custom prefix to the existing prompt
+        $previous_prompt_value = & $function:_old_virtual_prompt
+        ("(" + $env:VIRTUAL_ENV_PROMPT + ") " + $previous_prompt_value)
+    }
+}

internal/pysite/.venv/bin/activate_this.py

@@ -0,0 +1,36 @@
+"""
+Activate virtualenv for current interpreter:
+
+Use exec(open(this_file).read(), {'__file__': this_file}).
+
+This can be used when you must use an existing Python interpreter, not the virtualenv bin/python.
+"""  # noqa: D415
+from __future__ import annotations
+
+import os
+import site
+import sys
+
+try:
+    abs_file = os.path.abspath(__file__)
+except NameError as exc:
+    msg = "You must use exec(open(this_file).read(), {'__file__': this_file})"
+    raise AssertionError(msg) from exc
+
+bin_dir = os.path.dirname(abs_file)
+base = bin_dir[: -len("bin") - 1]  # strip away the bin part from the __file__, plus the path separator
+
+# prepend bin to PATH (this file is inside the bin directory)
+os.environ["PATH"] = os.pathsep.join([bin_dir, *os.environ.get("PATH", "").split(os.pathsep)])
+os.environ["VIRTUAL_ENV"] = base  # virtual env is right above bin directory
+os.environ["VIRTUAL_ENV_PROMPT"] = "go-protoc-gen-mypy-py3.12" or os.path.basename(base)  # noqa: SIM222
+
+# add the virtual environments libraries to the host python import mechanism
+prev_length = len(sys.path)
+for lib in "../lib/python3.12/site-packages".split(os.pathsep):
+    path = os.path.realpath(os.path.join(bin_dir, lib))
+    site.addsitedir(path.decode("utf-8") if "" else path)
+sys.path[:] = sys.path[prev_length:] + sys.path[0:prev_length]
+
+sys.real_prefix = sys.prefix
+sys.prefix = base

internal/pysite/.venv/bin/pip

@@ -0,0 +1,8 @@
+#!/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv/bin/python
+# -*- 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())

internal/pysite/.venv/bin/pip-3.12

@@ -0,0 +1,8 @@
+#!/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv/bin/python
+# -*- 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())

internal/pysite/.venv/bin/pip3

@@ -0,0 +1,8 @@
+#!/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv/bin/python
+# -*- 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())

internal/pysite/.venv/bin/pip3.12

@@ -0,0 +1,8 @@
+#!/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv/bin/python
+# -*- 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())

internal/pysite/.venv/bin/protoc-gen-mypy

@@ -0,0 +1,8 @@
+#!/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv/bin/python
+# -*- coding: utf-8 -*-
+import re
+import sys
+from mypy_protobuf.main import main
+if __name__ == "__main__":
+    sys.argv[0] = re.sub(r"(-script\.pyw|\.exe)?$", "", sys.argv[0])
+    sys.exit(main())

internal/pysite/.venv/bin/protoc-gen-mypy_grpc

@@ -0,0 +1,8 @@
+#!/Users/anuraag/git/go-protoc-gen-mypy/internal/pysite/.venv/bin/python
+# -*- coding: utf-8 -*-
+import re
+import sys
+from mypy_protobuf.main import grpc
+if __name__ == "__main__":
+    sys.argv[0] = re.sub(r"(-script\.pyw|\.exe)?$", "", sys.argv[0])
+    sys.exit(grpc())

internal/pysite/.venv/bin/python

@@ -0,0 +1 @@
+/opt/homebrew/opt/python@3.12/bin/python3.12

internal/pysite/.venv/bin/python3

@@ -0,0 +1 @@
+python

internal/pysite/.venv/bin/python3.12

@@ -0,0 +1 @@
+python

internal/pysite/.venv/lib/python3.12/site-packages/_virtualenv.pth

@@ -0,0 +1 @@
+import _virtualenv

internal/pysite/.venv/lib/python3.12/site-packages/_virtualenv.py

@@ -0,0 +1,102 @@
+"""Patches that are applied at runtime to the virtual environment."""
+
+from __future__ import annotations
+
+import os
+import sys
+from contextlib import suppress
+
+VIRTUALENV_PATCH_FILE = os.path.join(__file__)
+
+
+def patch_dist(dist):
+    """
+    Distutils allows user to configure some arguments via a configuration file:
+    https://docs.python.org/3/install/index.html#distutils-configuration-files.
+
+    Some of this arguments though don't make sense in context of the virtual environment files, let's fix them up.
+    """  # noqa: D205
+    # we cannot allow some install config as that would get packages installed outside of the virtual environment
+    old_parse_config_files = dist.Distribution.parse_config_files
+
+    def parse_config_files(self, *args, **kwargs):
+        result = old_parse_config_files(self, *args, **kwargs)
+        install = self.get_option_dict("install")
+
+        if "prefix" in install:  # the prefix governs where to install the libraries
+            install["prefix"] = VIRTUALENV_PATCH_FILE, os.path.abspath(sys.prefix)
+        for base in ("purelib", "platlib", "headers", "scripts", "data"):
+            key = f"install_{base}"
+            if key in install:  # do not allow global configs to hijack venv paths
+                install.pop(key, None)
+        return result
+
+    dist.Distribution.parse_config_files = parse_config_files
+
+
+# Import hook that patches some modules to ignore configuration values that break package installation in case
+# of virtual environments.
+_DISTUTILS_PATCH = "distutils.dist", "setuptools.dist"
+# https://docs.python.org/3/library/importlib.html#setting-up-an-importer
+
+
+class _Finder:
+    """A meta path finder that allows patching the imported distutils modules."""
+
+    fullname = None
+
+    # lock[0] is threading.Lock(), but initialized lazily to avoid importing threading very early at startup,
+    # because there are gevent-based applications that need to be first to import threading by themselves.
+    # See https://github.com/pypa/virtualenv/issues/1895 for details.
+    lock = []  # noqa: RUF012
+
+    def find_spec(self, fullname, path, target=None):  # noqa: ARG002
+        if fullname in _DISTUTILS_PATCH and self.fullname is None:
+            # initialize lock[0] lazily
+            if len(self.lock) == 0:
+                import threading
+
+                lock = threading.Lock()
+                # there is possibility that two threads T1 and T2 are simultaneously running into find_spec,
+                # observing .lock as empty, and further going into hereby initialization. However due to the GIL,
+                # list.append() operation is atomic and this way only one of the threads will "win" to put the lock
+                # - that every thread will use - into .lock[0].
+                # https://docs.python.org/3/faq/library.html#what-kinds-of-global-value-mutation-are-thread-safe
+                self.lock.append(lock)
+
+            from functools import partial
+            from importlib.util import find_spec
+
+            with self.lock[0]:
+                self.fullname = fullname
+                try:
+                    spec = find_spec(fullname, path)
+                    if spec is not None:
+                        # https://www.python.org/dev/peps/pep-0451/#how-loading-will-work
+                        is_new_api = hasattr(spec.loader, "exec_module")
+                        func_name = "exec_module" if is_new_api else "load_module"
+                        old = getattr(spec.loader, func_name)
+                        func = self.exec_module if is_new_api else self.load_module
+                        if old is not func:
+                            with suppress(AttributeError):  # C-Extension loaders are r/o such as zipimporter with <3.7
+                                setattr(spec.loader, func_name, partial(func, old))
+                        return spec
+                finally:
+                    self.fullname = None
+        return None
+
+    @staticmethod
+    def exec_module(old, module):
+        old(module)
+        if module.__name__ in _DISTUTILS_PATCH:
+            patch_dist(module)
+
+    @staticmethod
+    def load_module(old, name):
+        module = old(name)
+        if module.__name__ in _DISTUTILS_PATCH:
+            patch_dist(module)
+        return module
+
+
+sys.meta_path.insert(0, _Finder())

internal/pysite/.venv/lib/python3.12/site-packages/google-stubs/METADATA.toml

@@ -0,0 +1,7 @@
+version = "4.24.*"
+upstream_repository = "https://github.com/protocolbuffers/protobuf"
+extra_description = "Generated using [mypy-protobuf==3.5.0](https://github.com/nipunn1313/mypy-protobuf/tree/v3.5.0) on protobuf==4.21.8"
+partial_stub = true
+
+[tool.stubtest]
+ignore_missing_stub = true

internal/pysite/.venv/lib/python3.12/site-packages/google-stubs/py.typed

@@ -0,0 +1 @@
+partial

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/__init__.py

@@ -0,0 +1,10 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+# Copyright 2007 Google Inc. All Rights Reserved.
+
+__version__ = '4.25.2'

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/descriptor_database.py

@@ -0,0 +1,154 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Provides a container for DescriptorProtos."""
+
+__author__ = 'matthewtoia@google.com (Matt Toia)'
+
+import warnings
+
+
+class Error(Exception):
+  pass
+
+
+class DescriptorDatabaseConflictingDefinitionError(Error):
+  """Raised when a proto is added with the same name & different descriptor."""
+
+
+class DescriptorDatabase(object):
+  """A container accepting FileDescriptorProtos and maps DescriptorProtos."""
+
+  def __init__(self):
+    self._file_desc_protos_by_file = {}
+    self._file_desc_protos_by_symbol = {}
+
+  def Add(self, file_desc_proto):
+    """Adds the FileDescriptorProto and its types to this database.
+
+    Args:
+      file_desc_proto: The FileDescriptorProto to add.
+    Raises:
+      DescriptorDatabaseConflictingDefinitionError: if an attempt is made to
+        add a proto with the same name but different definition than an
+        existing proto in the database.
+    """
+    proto_name = file_desc_proto.name
+    if proto_name not in self._file_desc_protos_by_file:
+      self._file_desc_protos_by_file[proto_name] = file_desc_proto
+    elif self._file_desc_protos_by_file[proto_name] != file_desc_proto:
+      raise DescriptorDatabaseConflictingDefinitionError(
+          '%s already added, but with different descriptor.' % proto_name)
+    else:
+      return
+
+    # Add all the top-level descriptors to the index.
+    package = file_desc_proto.package
+    for message in file_desc_proto.message_type:
+      for name in _ExtractSymbols(message, package):
+        self._AddSymbol(name, file_desc_proto)
+    for enum in file_desc_proto.enum_type:
+      self._AddSymbol(('.'.join((package, enum.name))), file_desc_proto)
+      for enum_value in enum.value:
+        self._file_desc_protos_by_symbol[
+            '.'.join((package, enum_value.name))] = file_desc_proto
+    for extension in file_desc_proto.extension:
+      self._AddSymbol(('.'.join((package, extension.name))), file_desc_proto)
+    for service in file_desc_proto.service:
+      self._AddSymbol(('.'.join((package, service.name))), file_desc_proto)
+
+  def FindFileByName(self, name):
+    """Finds the file descriptor proto by file name.
+
+    Typically the file name is a relative path ending to a .proto file. The
+    proto with the given name will have to have been added to this database
+    using the Add method or else an error will be raised.
+
+    Args:
+      name: The file name to find.
+
+    Returns:
+      The file descriptor proto matching the name.
+
+    Raises:
+      KeyError if no file by the given name was added.
+    """
+
+    return self._file_desc_protos_by_file[name]
+
+  def FindFileContainingSymbol(self, symbol):
+    """Finds the file descriptor proto containing the specified symbol.
+
+    The symbol should be a fully qualified name including the file descriptor's
+    package and any containing messages. Some examples:
+
+    'some.package.name.Message'
+    'some.package.name.Message.NestedEnum'
+    'some.package.name.Message.some_field'
+
+    The file descriptor proto containing the specified symbol must be added to
+    this database using the Add method or else an error will be raised.
+
+    Args:
+      symbol: The fully qualified symbol name.
+
+    Returns:
+      The file descriptor proto containing the symbol.
+
+    Raises:
+      KeyError if no file contains the specified symbol.
+    """
+    try:
+      return self._file_desc_protos_by_symbol[symbol]
+    except KeyError:
+      # Fields, enum values, and nested extensions are not in
+      # _file_desc_protos_by_symbol. Try to find the top level
+      # descriptor. Non-existent nested symbol under a valid top level
+      # descriptor can also be found. The behavior is the same with
+      # protobuf C++.
+      top_level, _, _ = symbol.rpartition('.')
+      try:
+        return self._file_desc_protos_by_symbol[top_level]
+      except KeyError:
+        # Raise the original symbol as a KeyError for better diagnostics.
+        raise KeyError(symbol)
+
+  def FindFileContainingExtension(self, extendee_name, extension_number):
+    # TODO: implement this API.
+    return None
+
+  def FindAllExtensionNumbers(self, extendee_name):
+    # TODO: implement this API.
+    return []
+
+  def _AddSymbol(self, name, file_desc_proto):
+    if name in self._file_desc_protos_by_symbol:
+      warn_msg = ('Conflict register for file "' + file_desc_proto.name +
+                  '": ' + name +
+                  ' is already defined in file "' +
+                  self._file_desc_protos_by_symbol[name].name + '"')
+      warnings.warn(warn_msg, RuntimeWarning)
+    self._file_desc_protos_by_symbol[name] = file_desc_proto
+
+
+def _ExtractSymbols(desc_proto, package):
+  """Pulls out all the symbols from a descriptor proto.
+
+  Args:
+    desc_proto: The proto to extract symbols from.
+    package: The package containing the descriptor type.
+
+  Yields:
+    The fully qualified name found in the descriptor.
+  """
+  message_name = package + '.' + desc_proto.name if package else desc_proto.name
+  yield message_name
+  for nested_type in desc_proto.nested_type:
+    for symbol in _ExtractSymbols(nested_type, message_name):
+      yield symbol
+  for enum_type in desc_proto.enum_type:
+    yield '.'.join((message_name, enum_type.name))

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/__init__.py

@@ -0,0 +1,7 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/api_implementation.py

@@ -0,0 +1,140 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Determine which implementation of the protobuf API is used in this process.
+"""
+
+import importlib
+import os
+import sys
+import warnings
+
+
+def _ApiVersionToImplementationType(api_version):
+  if api_version == 2:
+    return 'cpp'
+  if api_version == 1:
+    raise ValueError('api_version=1 is no longer supported.')
+  if api_version == 0:
+    return 'python'
+  return None
+
+
+_implementation_type = None
+try:
+  # pylint: disable=g-import-not-at-top
+  from google.protobuf.internal import _api_implementation
+  # The compile-time constants in the _api_implementation module can be used to
+  # switch to a certain implementation of the Python API at build time.
+  _implementation_type = _ApiVersionToImplementationType(
+      _api_implementation.api_version)
+except ImportError:
+  pass  # Unspecified by compiler flags.
+
+
+def _CanImport(mod_name):
+  try:
+    mod = importlib.import_module(mod_name)
+    # Work around a known issue in the classic bootstrap .par import hook.
+    if not mod:
+      raise ImportError(mod_name + ' import succeeded but was None')
+    return True
+  except ImportError:
+    return False
+
+
+if _implementation_type is None:
+  if _CanImport('google._upb._message'):
+    _implementation_type = 'upb'
+  elif _CanImport('google.protobuf.pyext._message'):
+    _implementation_type = 'cpp'
+  else:
+    _implementation_type = 'python'
+
+
+# This environment variable can be used to switch to a certain implementation
+# of the Python API, overriding the compile-time constants in the
+# _api_implementation module. Right now only 'python', 'cpp' and 'upb' are
+# valid values. Any other value will raise error.
+_implementation_type = os.getenv('PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION',
+                                 _implementation_type)
+
+if _implementation_type not in ('python', 'cpp', 'upb'):
+  raise ValueError('PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION {0} is not '
+                   'supported. Please set to \'python\', \'cpp\' or '
+                   '\'upb\'.'.format(_implementation_type))
+
+if 'PyPy' in sys.version and _implementation_type == 'cpp':
+  warnings.warn('PyPy does not work yet with cpp protocol buffers. '
+                'Falling back to the python implementation.')
+  _implementation_type = 'python'
+
+_c_module = None
+
+if _implementation_type == 'cpp':
+  try:
+    # pylint: disable=g-import-not-at-top
+    from google.protobuf.pyext import _message
+    sys.modules['google3.net.proto2.python.internal.cpp._message'] = _message
+    _c_module = _message
+    del _message
+  except ImportError:
+    # TODO: fail back to python
+    warnings.warn(
+        'Selected implementation cpp is not available.')
+    pass
+
+if _implementation_type == 'upb':
+  try:
+    # pylint: disable=g-import-not-at-top
+    from google._upb import _message
+    _c_module = _message
+    del _message
+  except ImportError:
+    warnings.warn('Selected implementation upb is not available. '
+                  'Falling back to the python implementation.')
+    _implementation_type = 'python'
+    pass
+
+# Detect if serialization should be deterministic by default
+try:
+  # The presence of this module in a build allows the proto implementation to
+  # be upgraded merely via build deps.
+  #
+  # NOTE: Merely importing this automatically enables deterministic proto
+  # serialization for C++ code, but we still need to export it as a boolean so
+  # that we can do the same for `_implementation_type == 'python'`.
+  #
+  # NOTE2: It is possible for C++ code to enable deterministic serialization by
+  # default _without_ affecting Python code, if the C++ implementation is not in
+  # use by this module.  That is intended behavior, so we don't actually expose
+  # this boolean outside of this module.
+  #
+  # pylint: disable=g-import-not-at-top,unused-import
+  from google.protobuf import enable_deterministic_proto_serialization
+  _python_deterministic_proto_serialization = True
+except ImportError:
+  _python_deterministic_proto_serialization = False
+
+
+# Usage of this function is discouraged. Clients shouldn't care which
+# implementation of the API is in use. Note that there is no guarantee
+# that differences between APIs will be maintained.
+# Please don't use this function if possible.
+def Type():
+  return _implementation_type
+
+
+# See comment on 'Type' above.
+# TODO: Remove the API, it returns a constant. b/228102101
+def Version():
+  return 2
+
+
+# For internal use only
+def IsPythonDefaultSerializationDeterministic():
+  return _python_deterministic_proto_serialization

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/builder.py

@@ -0,0 +1,118 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Builds descriptors, message classes and services for generated _pb2.py.
+
+This file is only called in python generated _pb2.py files. It builds
+descriptors, message classes and services that users can directly use
+in generated code.
+"""
+
+__author__ = 'jieluo@google.com (Jie Luo)'
+
+from google.protobuf.internal import enum_type_wrapper
+from google.protobuf.internal import python_message
+from google.protobuf import message as _message
+from google.protobuf import reflection as _reflection
+from google.protobuf import symbol_database as _symbol_database
+
+_sym_db = _symbol_database.Default()
+
+
+def BuildMessageAndEnumDescriptors(file_des, module):
+  """Builds message and enum descriptors.
+
+  Args:
+    file_des: FileDescriptor of the .proto file
+    module: Generated _pb2 module
+  """
+
+  def BuildNestedDescriptors(msg_des, prefix):
+    for (name, nested_msg) in msg_des.nested_types_by_name.items():
+      module_name = prefix + name.upper()
+      module[module_name] = nested_msg
+      BuildNestedDescriptors(nested_msg, module_name + '_')
+    for enum_des in msg_des.enum_types:
+      module[prefix + enum_des.name.upper()] = enum_des
+
+  for (name, msg_des) in file_des.message_types_by_name.items():
+    module_name = '_' + name.upper()
+    module[module_name] = msg_des
+    BuildNestedDescriptors(msg_des, module_name + '_')
+
+
+def BuildTopDescriptorsAndMessages(file_des, module_name, module):
+  """Builds top level descriptors and message classes.
+
+  Args:
+    file_des: FileDescriptor of the .proto file
+    module_name: str, the name of generated _pb2 module
+    module: Generated _pb2 module
+  """
+
+  def BuildMessage(msg_des):
+    create_dict = {}
+    for (name, nested_msg) in msg_des.nested_types_by_name.items():
+      create_dict[name] = BuildMessage(nested_msg)
+    create_dict['DESCRIPTOR'] = msg_des
+    create_dict['__module__'] = module_name
+    message_class = _reflection.GeneratedProtocolMessageType(
+        msg_des.name, (_message.Message,), create_dict)
+    _sym_db.RegisterMessage(message_class)
+    return message_class
+
+  # top level enums
+  for (name, enum_des) in file_des.enum_types_by_name.items():
+    module['_' + name.upper()] = enum_des
+    module[name] = enum_type_wrapper.EnumTypeWrapper(enum_des)
+    for enum_value in enum_des.values:
+      module[enum_value.name] = enum_value.number
+
+  # top level extensions
+  for (name, extension_des) in file_des.extensions_by_name.items():
+    module[name.upper() + '_FIELD_NUMBER'] = extension_des.number
+    module[name] = extension_des
+
+  # services
+  for (name, service) in file_des.services_by_name.items():
+    module['_' + name.upper()] = service
+
+  # Build messages.
+  for (name, msg_des) in file_des.message_types_by_name.items():
+    module[name] = BuildMessage(msg_des)
+
+
+def AddHelpersToExtensions(file_des):
+  """no-op to keep old generated code work with new runtime.
+
+  Args:
+    file_des: FileDescriptor of the .proto file
+  """
+  # TODO: Remove this on-op
+  return
+
+
+def BuildServices(file_des, module_name, module):
+  """Builds services classes and services stub class.
+
+  Args:
+    file_des: FileDescriptor of the .proto file
+    module_name: str, the name of generated _pb2 module
+    module: Generated _pb2 module
+  """
+  # pylint: disable=g-import-not-at-top
+  from google.protobuf import service as _service
+  from google.protobuf import service_reflection
+  # pylint: enable=g-import-not-at-top
+  for (name, service) in file_des.services_by_name.items():
+    module[name] = service_reflection.GeneratedServiceType(
+        name, (_service.Service,),
+        dict(DESCRIPTOR=service, __module__=module_name))
+    stub_name = name + '_Stub'
+    module[stub_name] = service_reflection.GeneratedServiceStubType(
+        stub_name, (module[name],),
+        dict(DESCRIPTOR=service, __module__=module_name))

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/enum_type_wrapper.py

@@ -0,0 +1,101 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""A simple wrapper around enum types to expose utility functions.
+
+Instances are created as properties with the same name as the enum they wrap
+on proto classes.  For usage, see:
+  reflection_test.py
+"""
+
+__author__ = 'rabsatt@google.com (Kevin Rabsatt)'
+
+
+class EnumTypeWrapper(object):
+  """A utility for finding the names of enum values."""
+
+  DESCRIPTOR = None
+
+  # This is a type alias, which mypy typing stubs can type as
+  # a genericized parameter constrained to an int, allowing subclasses
+  # to be typed with more constraint in .pyi stubs
+  # Eg.
+  # def MyGeneratedEnum(Message):
+  #   ValueType = NewType('ValueType', int)
+  #   def Name(self, number: MyGeneratedEnum.ValueType) -> str
+  ValueType = int
+
+  def __init__(self, enum_type):
+    """Inits EnumTypeWrapper with an EnumDescriptor."""
+    self._enum_type = enum_type
+    self.DESCRIPTOR = enum_type  # pylint: disable=invalid-name
+
+  def Name(self, number):  # pylint: disable=invalid-name
+    """Returns a string containing the name of an enum value."""
+    try:
+      return self._enum_type.values_by_number[number].name
+    except KeyError:
+      pass  # fall out to break exception chaining
+
+    if not isinstance(number, int):
+      raise TypeError(
+          'Enum value for {} must be an int, but got {} {!r}.'.format(
+              self._enum_type.name, type(number), number))
+    else:
+      # repr here to handle the odd case when you pass in a boolean.
+      raise ValueError('Enum {} has no name defined for value {!r}'.format(
+          self._enum_type.name, number))
+
+  def Value(self, name):  # pylint: disable=invalid-name
+    """Returns the value corresponding to the given enum name."""
+    try:
+      return self._enum_type.values_by_name[name].number
+    except KeyError:
+      pass  # fall out to break exception chaining
+    raise ValueError('Enum {} has no value defined for name {!r}'.format(
+        self._enum_type.name, name))
+
+  def keys(self):
+    """Return a list of the string names in the enum.
+
+    Returns:
+      A list of strs, in the order they were defined in the .proto file.
+    """
+
+    return [value_descriptor.name
+            for value_descriptor in self._enum_type.values]
+
+  def values(self):
+    """Return a list of the integer values in the enum.
+
+    Returns:
+      A list of ints, in the order they were defined in the .proto file.
+    """
+
+    return [value_descriptor.number
+            for value_descriptor in self._enum_type.values]
+
+  def items(self):
+    """Return a list of the (name, value) pairs of the enum.
+
+    Returns:
+      A list of (str, int) pairs, in the order they were defined
+      in the .proto file.
+    """
+    return [(value_descriptor.name, value_descriptor.number)
+            for value_descriptor in self._enum_type.values]
+
+  def __getattr__(self, name):
+    """Returns the value corresponding to the given enum name."""
+    try:
+      return super(
+          EnumTypeWrapper,
+          self).__getattribute__('_enum_type').values_by_name[name].number
+    except KeyError:
+      pass  # fall out to break exception chaining
+    raise AttributeError('Enum {} has no value defined for name {!r}'.format(
+        self._enum_type.name, name))

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/extension_dict.py

@@ -0,0 +1,194 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Contains _ExtensionDict class to represent extensions.
+"""
+
+from google.protobuf.internal import type_checkers
+from google.protobuf.descriptor import FieldDescriptor
+
+
+def _VerifyExtensionHandle(message, extension_handle):
+  """Verify that the given extension handle is valid."""
+
+  if not isinstance(extension_handle, FieldDescriptor):
+    raise KeyError('HasExtension() expects an extension handle, got: %s' %
+                   extension_handle)
+
+  if not extension_handle.is_extension:
+    raise KeyError('"%s" is not an extension.' % extension_handle.full_name)
+
+  if not extension_handle.containing_type:
+    raise KeyError('"%s" is missing a containing_type.'
+                   % extension_handle.full_name)
+
+  if extension_handle.containing_type is not message.DESCRIPTOR:
+    raise KeyError('Extension "%s" extends message type "%s", but this '
+                   'message is of type "%s".' %
+                   (extension_handle.full_name,
+                    extension_handle.containing_type.full_name,
+                    message.DESCRIPTOR.full_name))
+
+
+# TODO: Unify error handling of "unknown extension" crap.
+# TODO: Support iteritems()-style iteration over all
+# extensions with the "has" bits turned on?
+class _ExtensionDict(object):
+
+  """Dict-like container for Extension fields on proto instances.
+
+  Note that in all cases we expect extension handles to be
+  FieldDescriptors.
+  """
+
+  def __init__(self, extended_message):
+    """
+    Args:
+      extended_message: Message instance for which we are the Extensions dict.
+    """
+    self._extended_message = extended_message
+
+  def __getitem__(self, extension_handle):
+    """Returns the current value of the given extension handle."""
+
+    _VerifyExtensionHandle(self._extended_message, extension_handle)
+
+    result = self._extended_message._fields.get(extension_handle)
+    if result is not None:
+      return result
+
+    if extension_handle.label == FieldDescriptor.LABEL_REPEATED:
+      result = extension_handle._default_constructor(self._extended_message)
+    elif extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE:
+      message_type = extension_handle.message_type
+      if not hasattr(message_type, '_concrete_class'):
+        # pylint: disable=g-import-not-at-top
+        from google.protobuf import message_factory
+        message_factory.GetMessageClass(message_type)
+      if not hasattr(extension_handle.message_type, '_concrete_class'):
+        from google.protobuf import message_factory
+        message_factory.GetMessageClass(extension_handle.message_type)
+      result = extension_handle.message_type._concrete_class()
+      try:
+        result._SetListener(self._extended_message._listener_for_children)
+      except ReferenceError:
+        pass
+    else:
+      # Singular scalar -- just return the default without inserting into the
+      # dict.
+      return extension_handle.default_value
+
+    # Atomically check if another thread has preempted us and, if not, swap
+    # in the new object we just created.  If someone has preempted us, we
+    # take that object and discard ours.
+    # WARNING:  We are relying on setdefault() being atomic.  This is true
+    #   in CPython but we haven't investigated others.  This warning appears
+    #   in several other locations in this file.
+    result = self._extended_message._fields.setdefault(
+        extension_handle, result)
+
+    return result
+
+  def __eq__(self, other):
+    if not isinstance(other, self.__class__):
+      return False
+
+    my_fields = self._extended_message.ListFields()
+    other_fields = other._extended_message.ListFields()
+
+    # Get rid of non-extension fields.
+    my_fields = [field for field in my_fields if field.is_extension]
+    other_fields = [field for field in other_fields if field.is_extension]
+
+    return my_fields == other_fields
+
+  def __ne__(self, other):
+    return not self == other
+
+  def __len__(self):
+    fields = self._extended_message.ListFields()
+    # Get rid of non-extension fields.
+    extension_fields = [field for field in fields if field[0].is_extension]
+    return len(extension_fields)
+
+  def __hash__(self):
+    raise TypeError('unhashable object')
+
+  # Note that this is only meaningful for non-repeated, scalar extension
+  # fields.  Note also that we may have to call _Modified() when we do
+  # successfully set a field this way, to set any necessary "has" bits in the
+  # ancestors of the extended message.
+  def __setitem__(self, extension_handle, value):
+    """If extension_handle specifies a non-repeated, scalar extension
+    field, sets the value of that field.
+    """
+
+    _VerifyExtensionHandle(self._extended_message, extension_handle)
+
+    if (extension_handle.label == FieldDescriptor.LABEL_REPEATED or
+        extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE):
+      raise TypeError(
+          'Cannot assign to extension "%s" because it is a repeated or '
+          'composite type.' % extension_handle.full_name)
+
+    # It's slightly wasteful to lookup the type checker each time,
+    # but we expect this to be a vanishingly uncommon case anyway.
+    type_checker = type_checkers.GetTypeChecker(extension_handle)
+    # pylint: disable=protected-access
+    self._extended_message._fields[extension_handle] = (
+        type_checker.CheckValue(value))
+    self._extended_message._Modified()
+
+  def __delitem__(self, extension_handle):
+    self._extended_message.ClearExtension(extension_handle)
+
+  def _FindExtensionByName(self, name):
+    """Tries to find a known extension with the specified name.
+
+    Args:
+      name: Extension full name.
+
+    Returns:
+      Extension field descriptor.
+    """
+    descriptor = self._extended_message.DESCRIPTOR
+    extensions = descriptor.file.pool._extensions_by_name[descriptor]
+    return extensions.get(name, None)
+
+  def _FindExtensionByNumber(self, number):
+    """Tries to find a known extension with the field number.
+
+    Args:
+      number: Extension field number.
+
+    Returns:
+      Extension field descriptor.
+    """
+    descriptor = self._extended_message.DESCRIPTOR
+    extensions = descriptor.file.pool._extensions_by_number[descriptor]
+    return extensions.get(number, None)
+
+  def __iter__(self):
+    # Return a generator over the populated extension fields
+    return (f[0] for f in self._extended_message.ListFields()
+            if f[0].is_extension)
+
+  def __contains__(self, extension_handle):
+    _VerifyExtensionHandle(self._extended_message, extension_handle)
+
+    if extension_handle not in self._extended_message._fields:
+      return False
+
+    if extension_handle.label == FieldDescriptor.LABEL_REPEATED:
+      return bool(self._extended_message._fields.get(extension_handle))
+
+    if extension_handle.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE:
+      value = self._extended_message._fields.get(extension_handle)
+      # pylint: disable=protected-access
+      return value is not None and value._is_present_in_parent
+
+    return True

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/field_mask.py

@@ -0,0 +1,310 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Contains FieldMask class."""
+
+from google.protobuf.descriptor import FieldDescriptor
+
+
+class FieldMask(object):
+  """Class for FieldMask message type."""
+
+  __slots__ = ()
+
+  def ToJsonString(self):
+    """Converts FieldMask to string according to proto3 JSON spec."""
+    camelcase_paths = []
+    for path in self.paths:
+      camelcase_paths.append(_SnakeCaseToCamelCase(path))
+    return ','.join(camelcase_paths)
+
+  def FromJsonString(self, value):
+    """Converts string to FieldMask according to proto3 JSON spec."""
+    if not isinstance(value, str):
+      raise ValueError('FieldMask JSON value not a string: {!r}'.format(value))
+    self.Clear()
+    if value:
+      for path in value.split(','):
+        self.paths.append(_CamelCaseToSnakeCase(path))
+
+  def IsValidForDescriptor(self, message_descriptor):
+    """Checks whether the FieldMask is valid for Message Descriptor."""
+    for path in self.paths:
+      if not _IsValidPath(message_descriptor, path):
+        return False
+    return True
+
+  def AllFieldsFromDescriptor(self, message_descriptor):
+    """Gets all direct fields of Message Descriptor to FieldMask."""
+    self.Clear()
+    for field in message_descriptor.fields:
+      self.paths.append(field.name)
+
+  def CanonicalFormFromMask(self, mask):
+    """Converts a FieldMask to the canonical form.
+
+    Removes paths that are covered by another path. For example,
+    "foo.bar" is covered by "foo" and will be removed if "foo"
+    is also in the FieldMask. Then sorts all paths in alphabetical order.
+
+    Args:
+      mask: The original FieldMask to be converted.
+    """
+    tree = _FieldMaskTree(mask)
+    tree.ToFieldMask(self)
+
+  def Union(self, mask1, mask2):
+    """Merges mask1 and mask2 into this FieldMask."""
+    _CheckFieldMaskMessage(mask1)
+    _CheckFieldMaskMessage(mask2)
+    tree = _FieldMaskTree(mask1)
+    tree.MergeFromFieldMask(mask2)
+    tree.ToFieldMask(self)
+
+  def Intersect(self, mask1, mask2):
+    """Intersects mask1 and mask2 into this FieldMask."""
+    _CheckFieldMaskMessage(mask1)
+    _CheckFieldMaskMessage(mask2)
+    tree = _FieldMaskTree(mask1)
+    intersection = _FieldMaskTree()
+    for path in mask2.paths:
+      tree.IntersectPath(path, intersection)
+    intersection.ToFieldMask(self)
+
+  def MergeMessage(
+      self, source, destination,
+      replace_message_field=False, replace_repeated_field=False):
+    """Merges fields specified in FieldMask from source to destination.
+
+    Args:
+      source: Source message.
+      destination: The destination message to be merged into.
+      replace_message_field: Replace message field if True. Merge message
+          field if False.
+      replace_repeated_field: Replace repeated field if True. Append
+          elements of repeated field if False.
+    """
+    tree = _FieldMaskTree(self)
+    tree.MergeMessage(
+        source, destination, replace_message_field, replace_repeated_field)
+
+
+def _IsValidPath(message_descriptor, path):
+  """Checks whether the path is valid for Message Descriptor."""
+  parts = path.split('.')
+  last = parts.pop()
+  for name in parts:
+    field = message_descriptor.fields_by_name.get(name)
+    if (field is None or
+        field.label == FieldDescriptor.LABEL_REPEATED or
+        field.type != FieldDescriptor.TYPE_MESSAGE):
+      return False
+    message_descriptor = field.message_type
+  return last in message_descriptor.fields_by_name
+
+
+def _CheckFieldMaskMessage(message):
+  """Raises ValueError if message is not a FieldMask."""
+  message_descriptor = message.DESCRIPTOR
+  if (message_descriptor.name != 'FieldMask' or
+      message_descriptor.file.name != 'google/protobuf/field_mask.proto'):
+    raise ValueError('Message {0} is not a FieldMask.'.format(
+        message_descriptor.full_name))
+
+
+def _SnakeCaseToCamelCase(path_name):
+  """Converts a path name from snake_case to camelCase."""
+  result = []
+  after_underscore = False
+  for c in path_name:
+    if c.isupper():
+      raise ValueError(
+          'Fail to print FieldMask to Json string: Path name '
+          '{0} must not contain uppercase letters.'.format(path_name))
+    if after_underscore:
+      if c.islower():
+        result.append(c.upper())
+        after_underscore = False
+      else:
+        raise ValueError(
+            'Fail to print FieldMask to Json string: The '
+            'character after a "_" must be a lowercase letter '
+            'in path name {0}.'.format(path_name))
+    elif c == '_':
+      after_underscore = True
+    else:
+      result += c
+
+  if after_underscore:
+    raise ValueError('Fail to print FieldMask to Json string: Trailing "_" '
+                     'in path name {0}.'.format(path_name))
+  return ''.join(result)
+
+
+def _CamelCaseToSnakeCase(path_name):
+  """Converts a field name from camelCase to snake_case."""
+  result = []
+  for c in path_name:
+    if c == '_':
+      raise ValueError('Fail to parse FieldMask: Path name '
+                       '{0} must not contain "_"s.'.format(path_name))
+    if c.isupper():
+      result += '_'
+      result += c.lower()
+    else:
+      result += c
+  return ''.join(result)
+
+
+class _FieldMaskTree(object):
+  """Represents a FieldMask in a tree structure.
+
+  For example, given a FieldMask "foo.bar,foo.baz,bar.baz",
+  the FieldMaskTree will be:
+      [_root] -+- foo -+- bar
+            |       |
+            |       +- baz
+            |
+            +- bar --- baz
+  In the tree, each leaf node represents a field path.
+  """
+
+  __slots__ = ('_root',)
+
+  def __init__(self, field_mask=None):
+    """Initializes the tree by FieldMask."""
+    self._root = {}
+    if field_mask:
+      self.MergeFromFieldMask(field_mask)
+
+  def MergeFromFieldMask(self, field_mask):
+    """Merges a FieldMask to the tree."""
+    for path in field_mask.paths:
+      self.AddPath(path)
+
+  def AddPath(self, path):
+    """Adds a field path into the tree.
+
+    If the field path to add is a sub-path of an existing field path
+    in the tree (i.e., a leaf node), it means the tree already matches
+    the given path so nothing will be added to the tree. If the path
+    matches an existing non-leaf node in the tree, that non-leaf node
+    will be turned into a leaf node with all its children removed because
+    the path matches all the node's children. Otherwise, a new path will
+    be added.
+
+    Args:
+      path: The field path to add.
+    """
+    node = self._root
+    for name in path.split('.'):
+      if name not in node:
+        node[name] = {}
+      elif not node[name]:
+        # Pre-existing empty node implies we already have this entire tree.
+        return
+      node = node[name]
+    # Remove any sub-trees we might have had.
+    node.clear()
+
+  def ToFieldMask(self, field_mask):
+    """Converts the tree to a FieldMask."""
+    field_mask.Clear()
+    _AddFieldPaths(self._root, '', field_mask)
+
+  def IntersectPath(self, path, intersection):
+    """Calculates the intersection part of a field path with this tree.
+
+    Args:
+      path: The field path to calculates.
+      intersection: The out tree to record the intersection part.
+    """
+    node = self._root
+    for name in path.split('.'):
+      if name not in node:
+        return
+      elif not node[name]:
+        intersection.AddPath(path)
+        return
+      node = node[name]
+    intersection.AddLeafNodes(path, node)
+
+  def AddLeafNodes(self, prefix, node):
+    """Adds leaf nodes begin with prefix to this tree."""
+    if not node:
+      self.AddPath(prefix)
+    for name in node:
+      child_path = prefix + '.' + name
+      self.AddLeafNodes(child_path, node[name])
+
+  def MergeMessage(
+      self, source, destination,
+      replace_message, replace_repeated):
+    """Merge all fields specified by this tree from source to destination."""
+    _MergeMessage(
+        self._root, source, destination, replace_message, replace_repeated)
+
+
+def _StrConvert(value):
+  """Converts value to str if it is not."""
+  # This file is imported by c extension and some methods like ClearField
+  # requires string for the field name. py2/py3 has different text
+  # type and may use unicode.
+  if not isinstance(value, str):
+    return value.encode('utf-8')
+  return value
+
+
+def _MergeMessage(
+    node, source, destination, replace_message, replace_repeated):
+  """Merge all fields specified by a sub-tree from source to destination."""
+  source_descriptor = source.DESCRIPTOR
+  for name in node:
+    child = node[name]
+    field = source_descriptor.fields_by_name[name]
+    if field is None:
+      raise ValueError('Error: Can\'t find field {0} in message {1}.'.format(
+          name, source_descriptor.full_name))
+    if child:
+      # Sub-paths are only allowed for singular message fields.
+      if (field.label == FieldDescriptor.LABEL_REPEATED or
+          field.cpp_type != FieldDescriptor.CPPTYPE_MESSAGE):
+        raise ValueError('Error: Field {0} in message {1} is not a singular '
+                         'message field and cannot have sub-fields.'.format(
+                             name, source_descriptor.full_name))
+      if source.HasField(name):
+        _MergeMessage(
+            child, getattr(source, name), getattr(destination, name),
+            replace_message, replace_repeated)
+      continue
+    if field.label == FieldDescriptor.LABEL_REPEATED:
+      if replace_repeated:
+        destination.ClearField(_StrConvert(name))
+      repeated_source = getattr(source, name)
+      repeated_destination = getattr(destination, name)
+      repeated_destination.MergeFrom(repeated_source)
+    else:
+      if field.cpp_type == FieldDescriptor.CPPTYPE_MESSAGE:
+        if replace_message:
+          destination.ClearField(_StrConvert(name))
+        if source.HasField(name):
+          getattr(destination, name).MergeFrom(getattr(source, name))
+      else:
+        setattr(destination, name, getattr(source, name))
+
+
+def _AddFieldPaths(node, prefix, field_mask):
+  """Adds the field paths descended from node to field_mask."""
+  if not node and prefix:
+    field_mask.paths.append(prefix)
+    return
+  for name in sorted(node):
+    if prefix:
+      child_path = prefix + '.' + name
+    else:
+      child_path = name
+    _AddFieldPaths(node[name], child_path, field_mask)

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/message_listener.py

@@ -0,0 +1,55 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Defines a listener interface for observing certain
+state transitions on Message objects.
+
+Also defines a null implementation of this interface.
+"""
+
+__author__ = 'robinson@google.com (Will Robinson)'
+
+
+class MessageListener(object):
+
+  """Listens for modifications made to a message.  Meant to be registered via
+  Message._SetListener().
+
+  Attributes:
+    dirty:  If True, then calling Modified() would be a no-op.  This can be
+            used to avoid these calls entirely in the common case.
+  """
+
+  def Modified(self):
+    """Called every time the message is modified in such a way that the parent
+    message may need to be updated.  This currently means either:
+    (a) The message was modified for the first time, so the parent message
+        should henceforth mark the message as present.
+    (b) The message's cached byte size became dirty -- i.e. the message was
+        modified for the first time after a previous call to ByteSize().
+        Therefore the parent should also mark its byte size as dirty.
+    Note that (a) implies (b), since new objects start out with a client cached
+    size (zero).  However, we document (a) explicitly because it is important.
+
+    Modified() will *only* be called in response to one of these two events --
+    not every time the sub-message is modified.
+
+    Note that if the listener's |dirty| attribute is true, then calling
+    Modified at the moment would be a no-op, so it can be skipped.  Performance-
+    sensitive callers should check this attribute directly before calling since
+    it will be true most of the time.
+    """
+
+    raise NotImplementedError
+
+
+class NullMessageListener(object):
+
+  """No-op MessageListener implementation."""
+
+  def Modified(self):
+    pass

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/testing_refleaks.py

@@ -0,0 +1,119 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""A subclass of unittest.TestCase which checks for reference leaks.
+
+To use:
+- Use testing_refleak.BaseTestCase instead of unittest.TestCase
+- Configure and compile Python with --with-pydebug
+
+If sys.gettotalrefcount() is not available (because Python was built without
+the Py_DEBUG option), then this module is a no-op and tests will run normally.
+"""
+
+import copyreg
+import gc
+import sys
+import unittest
+
+
+class LocalTestResult(unittest.TestResult):
+  """A TestResult which forwards events to a parent object, except for Skips."""
+
+  def __init__(self, parent_result):
+    unittest.TestResult.__init__(self)
+    self.parent_result = parent_result
+
+  def addError(self, test, error):
+    self.parent_result.addError(test, error)
+
+  def addFailure(self, test, error):
+    self.parent_result.addFailure(test, error)
+
+  def addSkip(self, test, reason):
+    pass
+
+
+class ReferenceLeakCheckerMixin(object):
+  """A mixin class for TestCase, which checks reference counts."""
+
+  NB_RUNS = 3
+
+  def run(self, result=None):
+    testMethod = getattr(self, self._testMethodName)
+    expecting_failure_method = getattr(testMethod, "__unittest_expecting_failure__", False)
+    expecting_failure_class = getattr(self, "__unittest_expecting_failure__", False)
+    if expecting_failure_class or expecting_failure_method:
+      return
+
+    # python_message.py registers all Message classes to some pickle global
+    # registry, which makes the classes immortal.
+    # We save a copy of this registry, and reset it before we could references.
+    self._saved_pickle_registry = copyreg.dispatch_table.copy()
+
+    # Run the test twice, to warm up the instance attributes.
+    super(ReferenceLeakCheckerMixin, self).run(result=result)
+    super(ReferenceLeakCheckerMixin, self).run(result=result)
+
+    oldrefcount = 0
+    local_result = LocalTestResult(result)
+    num_flakes = 0
+
+    refcount_deltas = []
+    while len(refcount_deltas) < self.NB_RUNS:
+      oldrefcount = self._getRefcounts()
+      super(ReferenceLeakCheckerMixin, self).run(result=local_result)
+      newrefcount = self._getRefcounts()
+      # If the GC was able to collect some objects after the call to run() that
+      # it could not collect before the call, then the counts won't match.
+      if newrefcount < oldrefcount and num_flakes < 2:
+        # This result is (probably) a flake -- garbage collectors aren't very
+        # predictable, but a lower ending refcount is the opposite of the
+        # failure we are testing for. If the result is repeatable, then we will
+        # eventually report it, but not after trying to eliminate it.
+        num_flakes += 1
+        continue
+      num_flakes = 0
+      refcount_deltas.append(newrefcount - oldrefcount)
+    print(refcount_deltas, self)
+
+    try:
+      self.assertEqual(refcount_deltas, [0] * self.NB_RUNS)
+    except Exception:  # pylint: disable=broad-except
+      result.addError(self, sys.exc_info())
+
+  def _getRefcounts(self):
+    copyreg.dispatch_table.clear()
+    copyreg.dispatch_table.update(self._saved_pickle_registry)
+    # It is sometimes necessary to gc.collect() multiple times, to ensure
+    # that all objects can be collected.
+    gc.collect()
+    gc.collect()
+    gc.collect()
+    return sys.gettotalrefcount()
+
+
+if hasattr(sys, 'gettotalrefcount'):
+
+  def TestCase(test_class):
+    new_bases = (ReferenceLeakCheckerMixin,) + test_class.__bases__
+    new_class = type(test_class)(
+        test_class.__name__, new_bases, dict(test_class.__dict__))
+    return new_class
+  SkipReferenceLeakChecker = unittest.skip
+
+else:
+  # When PyDEBUG is not enabled, run the tests normally.
+
+  def TestCase(test_class):
+    return test_class
+
+  def SkipReferenceLeakChecker(reason):
+    del reason  # Don't skip, so don't need a reason.
+    def Same(func):
+      return func
+    return Same

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/internal/wire_format.py

@@ -0,0 +1,245 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Constants and static functions to support protocol buffer wire format."""
+
+__author__ = 'robinson@google.com (Will Robinson)'
+
+import struct
+from google.protobuf import descriptor
+from google.protobuf import message
+
+
+TAG_TYPE_BITS = 3  # Number of bits used to hold type info in a proto tag.
+TAG_TYPE_MASK = (1 << TAG_TYPE_BITS) - 1  # 0x7
+
+# These numbers identify the wire type of a protocol buffer value.
+# We use the least-significant TAG_TYPE_BITS bits of the varint-encoded
+# tag-and-type to store one of these WIRETYPE_* constants.
+# These values must match WireType enum in //google/protobuf/wire_format.h.
+WIRETYPE_VARINT = 0
+WIRETYPE_FIXED64 = 1
+WIRETYPE_LENGTH_DELIMITED = 2
+WIRETYPE_START_GROUP = 3
+WIRETYPE_END_GROUP = 4
+WIRETYPE_FIXED32 = 5
+_WIRETYPE_MAX = 5
+
+
+# Bounds for various integer types.
+INT32_MAX = int((1 << 31) - 1)
+INT32_MIN = int(-(1 << 31))
+UINT32_MAX = (1 << 32) - 1
+
+INT64_MAX = (1 << 63) - 1
+INT64_MIN = -(1 << 63)
+UINT64_MAX = (1 << 64) - 1
+
+# "struct" format strings that will encode/decode the specified formats.
+FORMAT_UINT32_LITTLE_ENDIAN = '<I'
+FORMAT_UINT64_LITTLE_ENDIAN = '<Q'
+FORMAT_FLOAT_LITTLE_ENDIAN = '<f'
+FORMAT_DOUBLE_LITTLE_ENDIAN = '<d'
+
+
+# We'll have to provide alternate implementations of AppendLittleEndian*() on
+# any architectures where these checks fail.
+if struct.calcsize(FORMAT_UINT32_LITTLE_ENDIAN) != 4:
+  raise AssertionError('Format "I" is not a 32-bit number.')
+if struct.calcsize(FORMAT_UINT64_LITTLE_ENDIAN) != 8:
+  raise AssertionError('Format "Q" is not a 64-bit number.')
+
+
+def PackTag(field_number, wire_type):
+  """Returns an unsigned 32-bit integer that encodes the field number and
+  wire type information in standard protocol message wire format.
+
+  Args:
+    field_number: Expected to be an integer in the range [1, 1 << 29)
+    wire_type: One of the WIRETYPE_* constants.
+  """
+  if not 0 <= wire_type <= _WIRETYPE_MAX:
+    raise message.EncodeError('Unknown wire type: %d' % wire_type)
+  return (field_number << TAG_TYPE_BITS) | wire_type
+
+
+def UnpackTag(tag):
+  """The inverse of PackTag().  Given an unsigned 32-bit number,
+  returns a (field_number, wire_type) tuple.
+  """
+  return (tag >> TAG_TYPE_BITS), (tag & TAG_TYPE_MASK)
+
+
+def ZigZagEncode(value):
+  """ZigZag Transform:  Encodes signed integers so that they can be
+  effectively used with varint encoding.  See wire_format.h for
+  more details.
+  """
+  if value >= 0:
+    return value << 1
+  return (value << 1) ^ (~0)
+
+
+def ZigZagDecode(value):
+  """Inverse of ZigZagEncode()."""
+  if not value & 0x1:
+    return value >> 1
+  return (value >> 1) ^ (~0)
+
+
+
+# The *ByteSize() functions below return the number of bytes required to
+# serialize "field number + type" information and then serialize the value.
+
+
+def Int32ByteSize(field_number, int32):
+  return Int64ByteSize(field_number, int32)
+
+
+def Int32ByteSizeNoTag(int32):
+  return _VarUInt64ByteSizeNoTag(0xffffffffffffffff & int32)
+
+
+def Int64ByteSize(field_number, int64):
+  # Have to convert to uint before calling UInt64ByteSize().
+  return UInt64ByteSize(field_number, 0xffffffffffffffff & int64)
+
+
+def UInt32ByteSize(field_number, uint32):
+  return UInt64ByteSize(field_number, uint32)
+
+
+def UInt64ByteSize(field_number, uint64):
+  return TagByteSize(field_number) + _VarUInt64ByteSizeNoTag(uint64)
+
+
+def SInt32ByteSize(field_number, int32):
+  return UInt32ByteSize(field_number, ZigZagEncode(int32))
+
+
+def SInt64ByteSize(field_number, int64):
+  return UInt64ByteSize(field_number, ZigZagEncode(int64))
+
+
+def Fixed32ByteSize(field_number, fixed32):
+  return TagByteSize(field_number) + 4
+
+
+def Fixed64ByteSize(field_number, fixed64):
+  return TagByteSize(field_number) + 8
+
+
+def SFixed32ByteSize(field_number, sfixed32):
+  return TagByteSize(field_number) + 4
+
+
+def SFixed64ByteSize(field_number, sfixed64):
+  return TagByteSize(field_number) + 8
+
+
+def FloatByteSize(field_number, flt):
+  return TagByteSize(field_number) + 4
+
+
+def DoubleByteSize(field_number, double):
+  return TagByteSize(field_number) + 8
+
+
+def BoolByteSize(field_number, b):
+  return TagByteSize(field_number) + 1
+
+
+def EnumByteSize(field_number, enum):
+  return UInt32ByteSize(field_number, enum)
+
+
+def StringByteSize(field_number, string):
+  return BytesByteSize(field_number, string.encode('utf-8'))
+
+
+def BytesByteSize(field_number, b):
+  return (TagByteSize(field_number)
+          + _VarUInt64ByteSizeNoTag(len(b))
+          + len(b))
+
+
+def GroupByteSize(field_number, message):
+  return (2 * TagByteSize(field_number)  # START and END group.
+          + message.ByteSize())
+
+
+def MessageByteSize(field_number, message):
+  return (TagByteSize(field_number)
+          + _VarUInt64ByteSizeNoTag(message.ByteSize())
+          + message.ByteSize())
+
+
+def MessageSetItemByteSize(field_number, msg):
+  # First compute the sizes of the tags.
+  # There are 2 tags for the beginning and ending of the repeated group, that
+  # is field number 1, one with field number 2 (type_id) and one with field
+  # number 3 (message).
+  total_size = (2 * TagByteSize(1) + TagByteSize(2) + TagByteSize(3))
+
+  # Add the number of bytes for type_id.
+  total_size += _VarUInt64ByteSizeNoTag(field_number)
+
+  message_size = msg.ByteSize()
+
+  # The number of bytes for encoding the length of the message.
+  total_size += _VarUInt64ByteSizeNoTag(message_size)
+
+  # The size of the message.
+  total_size += message_size
+  return total_size
+
+
+def TagByteSize(field_number):
+  """Returns the bytes required to serialize a tag with this field number."""
+  # Just pass in type 0, since the type won't affect the tag+type size.
+  return _VarUInt64ByteSizeNoTag(PackTag(field_number, 0))
+
+
+# Private helper function for the *ByteSize() functions above.
+
+def _VarUInt64ByteSizeNoTag(uint64):
+  """Returns the number of bytes required to serialize a single varint
+  using boundary value comparisons. (unrolled loop optimization -WPierce)
+  uint64 must be unsigned.
+  """
+  if uint64 <= 0x7f: return 1
+  if uint64 <= 0x3fff: return 2
+  if uint64 <= 0x1fffff: return 3
+  if uint64 <= 0xfffffff: return 4
+  if uint64 <= 0x7ffffffff: return 5
+  if uint64 <= 0x3ffffffffff: return 6
+  if uint64 <= 0x1ffffffffffff: return 7
+  if uint64 <= 0xffffffffffffff: return 8
+  if uint64 <= 0x7fffffffffffffff: return 9
+  if uint64 > UINT64_MAX:
+    raise message.EncodeError('Value out of range: %d' % uint64)
+  return 10
+
+
+NON_PACKABLE_TYPES = (
+  descriptor.FieldDescriptor.TYPE_STRING,
+  descriptor.FieldDescriptor.TYPE_GROUP,
+  descriptor.FieldDescriptor.TYPE_MESSAGE,
+  descriptor.FieldDescriptor.TYPE_BYTES
+)
+
+
+def IsTypePackable(field_type):
+  """Return true iff packable = true is valid for fields of this type.
+
+  Args:
+    field_type: a FieldDescriptor::Type value.
+
+  Returns:
+    True iff fields of this type are packable.
+  """
+  return field_type not in NON_PACKABLE_TYPES

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/message.py

@@ -0,0 +1,399 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+# TODO: We should just make these methods all "pure-virtual" and move
+# all implementation out, into reflection.py for now.
+
+
+"""Contains an abstract base class for protocol messages."""
+
+__author__ = 'robinson@google.com (Will Robinson)'
+
+class Error(Exception):
+  """Base error type for this module."""
+  pass
+
+
+class DecodeError(Error):
+  """Exception raised when deserializing messages."""
+  pass
+
+
+class EncodeError(Error):
+  """Exception raised when serializing messages."""
+  pass
+
+
+class Message(object):
+
+  """Abstract base class for protocol messages.
+
+  Protocol message classes are almost always generated by the protocol
+  compiler.  These generated types subclass Message and implement the methods
+  shown below.
+  """
+
+  # TODO: Link to an HTML document here.
+
+  # TODO: Document that instances of this class will also
+  # have an Extensions attribute with __getitem__ and __setitem__.
+  # Again, not sure how to best convey this.
+
+  # TODO: Document these fields and methods.
+
+  __slots__ = []
+
+  #: The :class:`google.protobuf.Descriptor`
+  # for this message type.
+  DESCRIPTOR = None
+
+  def __deepcopy__(self, memo=None):
+    clone = type(self)()
+    clone.MergeFrom(self)
+    return clone
+
+  def __eq__(self, other_msg):
+    """Recursively compares two messages by value and structure."""
+    raise NotImplementedError
+
+  def __ne__(self, other_msg):
+    # Can't just say self != other_msg, since that would infinitely recurse. :)
+    return not self == other_msg
+
+  def __hash__(self):
+    raise TypeError('unhashable object')
+
+  def __str__(self):
+    """Outputs a human-readable representation of the message."""
+    raise NotImplementedError
+
+  def __unicode__(self):
+    """Outputs a human-readable representation of the message."""
+    raise NotImplementedError
+
+  def MergeFrom(self, other_msg):
+    """Merges the contents of the specified message into current message.
+
+    This method merges the contents of the specified message into the current
+    message. Singular fields that are set in the specified message overwrite
+    the corresponding fields in the current message. Repeated fields are
+    appended. Singular sub-messages and groups are recursively merged.
+
+    Args:
+      other_msg (Message): A message to merge into the current message.
+    """
+    raise NotImplementedError
+
+  def CopyFrom(self, other_msg):
+    """Copies the content of the specified message into the current message.
+
+    The method clears the current message and then merges the specified
+    message using MergeFrom.
+
+    Args:
+      other_msg (Message): A message to copy into the current one.
+    """
+    if self is other_msg:
+      return
+    self.Clear()
+    self.MergeFrom(other_msg)
+
+  def Clear(self):
+    """Clears all data that was set in the message."""
+    raise NotImplementedError
+
+  def SetInParent(self):
+    """Mark this as present in the parent.
+
+    This normally happens automatically when you assign a field of a
+    sub-message, but sometimes you want to make the sub-message
+    present while keeping it empty.  If you find yourself using this,
+    you may want to reconsider your design.
+    """
+    raise NotImplementedError
+
+  def IsInitialized(self):
+    """Checks if the message is initialized.
+
+    Returns:
+      bool: The method returns True if the message is initialized (i.e. all of
+      its required fields are set).
+    """
+    raise NotImplementedError
+
+  # TODO: MergeFromString() should probably return None and be
+  # implemented in terms of a helper that returns the # of bytes read.  Our
+  # deserialization routines would use the helper when recursively
+  # deserializing, but the end user would almost always just want the no-return
+  # MergeFromString().
+
+  def MergeFromString(self, serialized):
+    """Merges serialized protocol buffer data into this message.
+
+    When we find a field in `serialized` that is already present
+    in this message:
+
+    -   If it's a "repeated" field, we append to the end of our list.
+    -   Else, if it's a scalar, we overwrite our field.
+    -   Else, (it's a nonrepeated composite), we recursively merge
+        into the existing composite.
+
+    Args:
+      serialized (bytes): Any object that allows us to call
+        ``memoryview(serialized)`` to access a string of bytes using the
+        buffer interface.
+
+    Returns:
+      int: The number of bytes read from `serialized`.
+      For non-group messages, this will always be `len(serialized)`,
+      but for messages which are actually groups, this will
+      generally be less than `len(serialized)`, since we must
+      stop when we reach an ``END_GROUP`` tag.  Note that if
+      we *do* stop because of an ``END_GROUP`` tag, the number
+      of bytes returned does not include the bytes
+      for the ``END_GROUP`` tag information.
+
+    Raises:
+      DecodeError: if the input cannot be parsed.
+    """
+    # TODO: Document handling of unknown fields.
+    # TODO: When we switch to a helper, this will return None.
+    raise NotImplementedError
+
+  def ParseFromString(self, serialized):
+    """Parse serialized protocol buffer data in binary form into this message.
+
+    Like :func:`MergeFromString()`, except we clear the object first.
+
+    Raises:
+      message.DecodeError if the input cannot be parsed.
+    """
+    self.Clear()
+    return self.MergeFromString(serialized)
+
+  def SerializeToString(self, **kwargs):
+    """Serializes the protocol message to a binary string.
+
+    Keyword Args:
+      deterministic (bool): If true, requests deterministic serialization
+        of the protobuf, with predictable ordering of map keys.
+
+    Returns:
+      A binary string representation of the message if all of the required
+      fields in the message are set (i.e. the message is initialized).
+
+    Raises:
+      EncodeError: if the message isn't initialized (see :func:`IsInitialized`).
+    """
+    raise NotImplementedError
+
+  def SerializePartialToString(self, **kwargs):
+    """Serializes the protocol message to a binary string.
+
+    This method is similar to SerializeToString but doesn't check if the
+    message is initialized.
+
+    Keyword Args:
+      deterministic (bool): If true, requests deterministic serialization
+        of the protobuf, with predictable ordering of map keys.
+
+    Returns:
+      bytes: A serialized representation of the partial message.
+    """
+    raise NotImplementedError
+
+  # TODO: Decide whether we like these better
+  # than auto-generated has_foo() and clear_foo() methods
+  # on the instances themselves.  This way is less consistent
+  # with C++, but it makes reflection-type access easier and
+  # reduces the number of magically autogenerated things.
+  #
+  # TODO: Be sure to document (and test) exactly
+  # which field names are accepted here.  Are we case-sensitive?
+  # What do we do with fields that share names with Python keywords
+  # like 'lambda' and 'yield'?
+  #
+  # nnorwitz says:
+  # """
+  # Typically (in python), an underscore is appended to names that are
+  # keywords. So they would become lambda_ or yield_.
+  # """
+  def ListFields(self):
+    """Returns a list of (FieldDescriptor, value) tuples for present fields.
+
+    A message field is non-empty if HasField() would return true. A singular
+    primitive field is non-empty if HasField() would return true in proto2 or it
+    is non zero in proto3. A repeated field is non-empty if it contains at least
+    one element. The fields are ordered by field number.
+
+    Returns:
+      list[tuple(FieldDescriptor, value)]: field descriptors and values
+      for all fields in the message which are not empty. The values vary by
+      field type.
+    """
+    raise NotImplementedError
+
+  def HasField(self, field_name):
+    """Checks if a certain field is set for the message.
+
+    For a oneof group, checks if any field inside is set. Note that if the
+    field_name is not defined in the message descriptor, :exc:`ValueError` will
+    be raised.
+
+    Args:
+      field_name (str): The name of the field to check for presence.
+
+    Returns:
+      bool: Whether a value has been set for the named field.
+
+    Raises:
+      ValueError: if the `field_name` is not a member of this message.
+    """
+    raise NotImplementedError
+
+  def ClearField(self, field_name):
+    """Clears the contents of a given field.
+
+    Inside a oneof group, clears the field set. If the name neither refers to a
+    defined field or oneof group, :exc:`ValueError` is raised.
+
+    Args:
+      field_name (str): The name of the field to check for presence.
+
+    Raises:
+      ValueError: if the `field_name` is not a member of this message.
+    """
+    raise NotImplementedError
+
+  def WhichOneof(self, oneof_group):
+    """Returns the name of the field that is set inside a oneof group.
+
+    If no field is set, returns None.
+
+    Args:
+      oneof_group (str): the name of the oneof group to check.
+
+    Returns:
+      str or None: The name of the group that is set, or None.
+
+    Raises:
+      ValueError: no group with the given name exists
+    """
+    raise NotImplementedError
+
+  def HasExtension(self, field_descriptor):
+    """Checks if a certain extension is present for this message.
+
+    Extensions are retrieved using the :attr:`Extensions` mapping (if present).
+
+    Args:
+      field_descriptor: The field descriptor for the extension to check.
+
+    Returns:
+      bool: Whether the extension is present for this message.
+
+    Raises:
+      KeyError: if the extension is repeated. Similar to repeated fields,
+        there is no separate notion of presence: a "not present" repeated
+        extension is an empty list.
+    """
+    raise NotImplementedError
+
+  def ClearExtension(self, field_descriptor):
+    """Clears the contents of a given extension.
+
+    Args:
+      field_descriptor: The field descriptor for the extension to clear.
+    """
+    raise NotImplementedError
+
+  def UnknownFields(self):
+    """Returns the UnknownFieldSet.
+
+    Returns:
+      UnknownFieldSet: The unknown fields stored in this message.
+    """
+    raise NotImplementedError
+
+  def DiscardUnknownFields(self):
+    """Clears all fields in the :class:`UnknownFieldSet`.
+
+    This operation is recursive for nested message.
+    """
+    raise NotImplementedError
+
+  def ByteSize(self):
+    """Returns the serialized size of this message.
+
+    Recursively calls ByteSize() on all contained messages.
+
+    Returns:
+      int: The number of bytes required to serialize this message.
+    """
+    raise NotImplementedError
+
+  @classmethod
+  def FromString(cls, s):
+    raise NotImplementedError
+
+# TODO: Remove it in OSS
+  @staticmethod
+  def RegisterExtension(field_descriptor):
+    raise NotImplementedError
+
+  def _SetListener(self, message_listener):
+    """Internal method used by the protocol message implementation.
+    Clients should not call this directly.
+
+    Sets a listener that this message will call on certain state transitions.
+
+    The purpose of this method is to register back-edges from children to
+    parents at runtime, for the purpose of setting "has" bits and
+    byte-size-dirty bits in the parent and ancestor objects whenever a child or
+    descendant object is modified.
+
+    If the client wants to disconnect this Message from the object tree, she
+    explicitly sets callback to None.
+
+    If message_listener is None, unregisters any existing listener.  Otherwise,
+    message_listener must implement the MessageListener interface in
+    internal/message_listener.py, and we discard any listener registered
+    via a previous _SetListener() call.
+    """
+    raise NotImplementedError
+
+  def __getstate__(self):
+    """Support the pickle protocol."""
+    return dict(serialized=self.SerializePartialToString())
+
+  def __setstate__(self, state):
+    """Support the pickle protocol."""
+    self.__init__()
+    serialized = state['serialized']
+    # On Python 3, using encoding='latin1' is required for unpickling
+    # protos pickled by Python 2.
+    if not isinstance(serialized, bytes):
+      serialized = serialized.encode('latin1')
+    self.ParseFromString(serialized)
+
+  def __reduce__(self):
+    message_descriptor = self.DESCRIPTOR
+    if message_descriptor.containing_type is None:
+      return type(self), (), self.__getstate__()
+    # the message type must be nested.
+    # Python does not pickle nested classes; use the symbol_database on the
+    # receiving end.
+    container = message_descriptor
+    return (_InternalConstructMessage, (container.full_name,),
+            self.__getstate__())
+
+
+def _InternalConstructMessage(full_name):
+  """Constructs a nested message."""
+  from google.protobuf import symbol_database  # pylint:disable=g-import-not-at-top
+
+  return symbol_database.Default().GetSymbol(full_name)()

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/message_factory.py

@@ -0,0 +1,233 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Provides a factory class for generating dynamic messages.
+
+The easiest way to use this class is if you have access to the FileDescriptor
+protos containing the messages you want to create you can just do the following:
+
+message_classes = message_factory.GetMessages(iterable_of_file_descriptors)
+my_proto_instance = message_classes['some.proto.package.MessageName']()
+"""
+
+__author__ = 'matthewtoia@google.com (Matt Toia)'
+
+import warnings
+
+from google.protobuf.internal import api_implementation
+from google.protobuf import descriptor_pool
+from google.protobuf import message
+
+if api_implementation.Type() == 'python':
+  from google.protobuf.internal import python_message as message_impl
+else:
+  from google.protobuf.pyext import cpp_message as message_impl  # pylint: disable=g-import-not-at-top
+
+
+# The type of all Message classes.
+_GENERATED_PROTOCOL_MESSAGE_TYPE = message_impl.GeneratedProtocolMessageType
+
+
+def GetMessageClass(descriptor):
+  """Obtains a proto2 message class based on the passed in descriptor.
+
+  Passing a descriptor with a fully qualified name matching a previous
+  invocation will cause the same class to be returned.
+
+  Args:
+    descriptor: The descriptor to build from.
+
+  Returns:
+    A class describing the passed in descriptor.
+  """
+  concrete_class = getattr(descriptor, '_concrete_class', None)
+  if concrete_class:
+    return concrete_class
+  return _InternalCreateMessageClass(descriptor)
+
+
+def GetMessageClassesForFiles(files, pool):
+  """Gets all the messages from specified files.
+
+  This will find and resolve dependencies, failing if the descriptor
+  pool cannot satisfy them.
+
+  Args:
+    files: The file names to extract messages from.
+    pool: The descriptor pool to find the files including the dependent
+      files.
+
+  Returns:
+    A dictionary mapping proto names to the message classes.
+  """
+  result = {}
+  for file_name in files:
+    file_desc = pool.FindFileByName(file_name)
+    for desc in file_desc.message_types_by_name.values():
+      result[desc.full_name] = GetMessageClass(desc)
+
+    # While the extension FieldDescriptors are created by the descriptor pool,
+    # the python classes created in the factory need them to be registered
+    # explicitly, which is done below.
+    #
+    # The call to RegisterExtension will specifically check if the
+    # extension was already registered on the object and either
+    # ignore the registration if the original was the same, or raise
+    # an error if they were different.
+
+    for extension in file_desc.extensions_by_name.values():
+      extended_class = GetMessageClass(extension.containing_type)
+      if api_implementation.Type() != 'python':
+        # TODO: Remove this check here. Duplicate extension
+        # register check should be in descriptor_pool.
+        if extension is not pool.FindExtensionByNumber(
+            extension.containing_type, extension.number
+        ):
+          raise ValueError('Double registration of Extensions')
+      # Recursively load protos for extension field, in order to be able to
+      # fully represent the extension. This matches the behavior for regular
+      # fields too.
+      if extension.message_type:
+        GetMessageClass(extension.message_type)
+  return result
+
+
+def _InternalCreateMessageClass(descriptor):
+  """Builds a proto2 message class based on the passed in descriptor.
+
+  Args:
+    descriptor: The descriptor to build from.
+
+  Returns:
+    A class describing the passed in descriptor.
+  """
+  descriptor_name = descriptor.name
+  result_class = _GENERATED_PROTOCOL_MESSAGE_TYPE(
+      descriptor_name,
+      (message.Message,),
+      {
+          'DESCRIPTOR': descriptor,
+          # If module not set, it wrongly points to message_factory module.
+          '__module__': None,
+      })
+  for field in descriptor.fields:
+    if field.message_type:
+      GetMessageClass(field.message_type)
+  for extension in result_class.DESCRIPTOR.extensions:
+    extended_class = GetMessageClass(extension.containing_type)
+    if api_implementation.Type() != 'python':
+      # TODO: Remove this check here. Duplicate extension
+      # register check should be in descriptor_pool.
+      pool = extension.containing_type.file.pool
+      if extension is not pool.FindExtensionByNumber(
+          extension.containing_type, extension.number
+      ):
+        raise ValueError('Double registration of Extensions')
+    if extension.message_type:
+      GetMessageClass(extension.message_type)
+  return result_class
+
+
+# Deprecated. Please use GetMessageClass() or GetMessageClassesForFiles()
+# method above instead.
+class MessageFactory(object):
+  """Factory for creating Proto2 messages from descriptors in a pool."""
+
+  def __init__(self, pool=None):
+    """Initializes a new factory."""
+    self.pool = pool or descriptor_pool.DescriptorPool()
+
+  def GetPrototype(self, descriptor):
+    """Obtains a proto2 message class based on the passed in descriptor.
+
+    Passing a descriptor with a fully qualified name matching a previous
+    invocation will cause the same class to be returned.
+
+    Args:
+      descriptor: The descriptor to build from.
+
+    Returns:
+      A class describing the passed in descriptor.
+    """
+    warnings.warn(
+        'MessageFactory class is deprecated. Please use '
+        'GetMessageClass() instead of MessageFactory.GetPrototype. '
+        'MessageFactory class will be removed after 2024.',
+        stacklevel=2,
+    )
+    return GetMessageClass(descriptor)
+
+  def CreatePrototype(self, descriptor):
+    """Builds a proto2 message class based on the passed in descriptor.
+
+    Don't call this function directly, it always creates a new class. Call
+    GetMessageClass() instead.
+
+    Args:
+      descriptor: The descriptor to build from.
+
+    Returns:
+      A class describing the passed in descriptor.
+    """
+    warnings.warn(
+        'Directly call CreatePrototype is wrong. Please use '
+        'GetMessageClass() method instead. Directly use '
+        'CreatePrototype will raise error after July 2023.',
+        stacklevel=2,
+    )
+    return _InternalCreateMessageClass(descriptor)
+
+  def GetMessages(self, files):
+    """Gets all the messages from a specified file.
+
+    This will find and resolve dependencies, failing if the descriptor
+    pool cannot satisfy them.
+
+    Args:
+      files: The file names to extract messages from.
+
+    Returns:
+      A dictionary mapping proto names to the message classes. This will include
+      any dependent messages as well as any messages defined in the same file as
+      a specified message.
+    """
+    warnings.warn(
+        'MessageFactory class is deprecated. Please use '
+        'GetMessageClassesForFiles() instead of '
+        'MessageFactory.GetMessages(). MessageFactory class '
+        'will be removed after 2024.',
+        stacklevel=2,
+    )
+    return GetMessageClassesForFiles(files, self.pool)
+
+
+def GetMessages(file_protos, pool=None):
+  """Builds a dictionary of all the messages available in a set of files.
+
+  Args:
+    file_protos: Iterable of FileDescriptorProto to build messages out of.
+    pool: The descriptor pool to add the file protos.
+
+  Returns:
+    A dictionary mapping proto names to the message classes. This will include
+    any dependent messages as well as any messages defined in the same file as
+    a specified message.
+  """
+  # The cpp implementation of the protocol buffer library requires to add the
+  # message in topological order of the dependency graph.
+  des_pool = pool or descriptor_pool.DescriptorPool()
+  file_by_name = {file_proto.name: file_proto for file_proto in file_protos}
+  def _AddFile(file_proto):
+    for dependency in file_proto.dependency:
+      if dependency in file_by_name:
+        # Remove from elements to be visited, in order to cut cycles.
+        _AddFile(file_by_name.pop(dependency))
+    des_pool.Add(file_proto)
+  while file_by_name:
+    _AddFile(file_by_name.popitem()[1])
+  return GetMessageClassesForFiles(
+      [file_proto.name for file_proto in file_protos], des_pool)

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/proto_builder.py

@@ -0,0 +1,111 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Dynamic Protobuf class creator."""
+
+from collections import OrderedDict
+import hashlib
+import os
+
+from google.protobuf import descriptor_pb2
+from google.protobuf import descriptor
+from google.protobuf import descriptor_pool
+from google.protobuf import message_factory
+
+
+def _GetMessageFromFactory(pool, full_name):
+  """Get a proto class from the MessageFactory by name.
+
+  Args:
+    pool: a descriptor pool.
+    full_name: str, the fully qualified name of the proto type.
+  Returns:
+    A class, for the type identified by full_name.
+  Raises:
+    KeyError, if the proto is not found in the factory's descriptor pool.
+  """
+  proto_descriptor = pool.FindMessageTypeByName(full_name)
+  proto_cls = message_factory.GetMessageClass(proto_descriptor)
+  return proto_cls
+
+
+def MakeSimpleProtoClass(fields, full_name=None, pool=None):
+  """Create a Protobuf class whose fields are basic types.
+
+  Note: this doesn't validate field names!
+
+  Args:
+    fields: dict of {name: field_type} mappings for each field in the proto. If
+        this is an OrderedDict the order will be maintained, otherwise the
+        fields will be sorted by name.
+    full_name: optional str, the fully-qualified name of the proto type.
+    pool: optional DescriptorPool instance.
+  Returns:
+    a class, the new protobuf class with a FileDescriptor.
+  """
+  pool_instance = pool or descriptor_pool.DescriptorPool()
+  if full_name is not None:
+    try:
+      proto_cls = _GetMessageFromFactory(pool_instance, full_name)
+      return proto_cls
+    except KeyError:
+      # The factory's DescriptorPool doesn't know about this class yet.
+      pass
+
+  # Get a list of (name, field_type) tuples from the fields dict. If fields was
+  # an OrderedDict we keep the order, but otherwise we sort the field to ensure
+  # consistent ordering.
+  field_items = fields.items()
+  if not isinstance(fields, OrderedDict):
+    field_items = sorted(field_items)
+
+  # Use a consistent file name that is unlikely to conflict with any imported
+  # proto files.
+  fields_hash = hashlib.sha1()
+  for f_name, f_type in field_items:
+    fields_hash.update(f_name.encode('utf-8'))
+    fields_hash.update(str(f_type).encode('utf-8'))
+  proto_file_name = fields_hash.hexdigest() + '.proto'
+
+  # If the proto is anonymous, use the same hash to name it.
+  if full_name is None:
+    full_name = ('net.proto2.python.public.proto_builder.AnonymousProto_' +
+                 fields_hash.hexdigest())
+    try:
+      proto_cls = _GetMessageFromFactory(pool_instance, full_name)
+      return proto_cls
+    except KeyError:
+      # The factory's DescriptorPool doesn't know about this class yet.
+      pass
+
+  # This is the first time we see this proto: add a new descriptor to the pool.
+  pool_instance.Add(
+      _MakeFileDescriptorProto(proto_file_name, full_name, field_items))
+  return _GetMessageFromFactory(pool_instance, full_name)
+
+
+def _MakeFileDescriptorProto(proto_file_name, full_name, field_items):
+  """Populate FileDescriptorProto for MessageFactory's DescriptorPool."""
+  package, name = full_name.rsplit('.', 1)
+  file_proto = descriptor_pb2.FileDescriptorProto()
+  file_proto.name = os.path.join(package.replace('.', '/'), proto_file_name)
+  file_proto.package = package
+  desc_proto = file_proto.message_type.add()
+  desc_proto.name = name
+  for f_number, (f_name, f_type) in enumerate(field_items, 1):
+    field_proto = desc_proto.field.add()
+    field_proto.name = f_name
+    # # If the number falls in the reserved range, reassign it to the correct
+    # # number after the range.
+    if f_number >= descriptor.FieldDescriptor.FIRST_RESERVED_FIELD_NUMBER:
+      f_number += (
+          descriptor.FieldDescriptor.LAST_RESERVED_FIELD_NUMBER -
+          descriptor.FieldDescriptor.FIRST_RESERVED_FIELD_NUMBER + 1)
+    field_proto.number = f_number
+    field_proto.label = descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL
+    field_proto.type = f_type
+  return file_proto

internal/pysite/.venv/lib/python3.12/site-packages/google/protobuf/pyext/cpp_message.py

@@ -0,0 +1,49 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Protocol message implementation hooks for C++ implementation.
+
+Contains helper functions used to create protocol message classes from
+Descriptor objects at runtime backed by the protocol buffer C++ API.
+"""
+
+__author__ = 'tibell@google.com (Johan Tibell)'
+
+from google.protobuf.internal import api_implementation
+
+
+# pylint: disable=protected-access
+_message = api_implementation._c_module
+# TODO: Remove this import after fix api_implementation
+if _message is None:
+  from google.protobuf.pyext import _message
+
+
+class GeneratedProtocolMessageType(_message.MessageMeta):
+
+  """Metaclass for protocol message classes created at runtime from Descriptors.
+
+  The protocol compiler currently uses this metaclass to create protocol
+  message classes at runtime.  Clients can also manually create their own
+  classes at runtime, as in this example:
+
+  mydescriptor = Descriptor(.....)
+  factory = symbol_database.Default()
+  factory.pool.AddDescriptor(mydescriptor)
+  MyProtoClass = factory.GetPrototype(mydescriptor)
+  myproto_instance = MyProtoClass()
+  myproto.foo_field = 23
+  ...
+
+  The above example will not work for nested types. If you wish to include them,
+  use reflection.MakeClass() instead of manually instantiating the class in
+  order to create the appropriate class structure.
+  """
+
+  # Must be consistent with the protocol-compiler code in
+  # proto2/compiler/internal/generator.*.
+  _DESCRIPTOR_KEY = 'DESCRIPTOR'