Initial commit (Clean history)

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anhduy-tech
2025-12-30 11:27:14 +07:00
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<#
.Synopsis
Activate a Python virtual environment for the current PowerShell session.
.Description
Pushes the python executable for a virtual environment to the front of the
$Env:PATH environment variable and sets the prompt to signify that you are
in a Python virtual environment. Makes use of the command line switches as
well as the `pyvenv.cfg` file values present in the virtual environment.
.Parameter VenvDir
Path to the directory that contains the virtual environment to activate. The
default value for this is the parent of the directory that the Activate.ps1
script is located within.
.Parameter Prompt
The prompt prefix to display when this virtual environment is activated. By
default, this prompt is the name of the virtual environment folder (VenvDir)
surrounded by parentheses and followed by a single space (ie. '(.venv) ').
.Example
Activate.ps1
Activates the Python virtual environment that contains the Activate.ps1 script.
.Example
Activate.ps1 -Verbose
Activates the Python virtual environment that contains the Activate.ps1 script,
and shows extra information about the activation as it executes.
.Example
Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
Activates the Python virtual environment located in the specified location.
.Example
Activate.ps1 -Prompt "MyPython"
Activates the Python virtual environment that contains the Activate.ps1 script,
and prefixes the current prompt with the specified string (surrounded in
parentheses) while the virtual environment is active.
.Notes
On Windows, it may be required to enable this Activate.ps1 script by setting the
execution policy for the user. You can do this by issuing the following PowerShell
command:
PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
For more information on Execution Policies:
https://go.microsoft.com/fwlink/?LinkID=135170
#>
Param(
[Parameter(Mandatory = $false)]
[String]
$VenvDir,
[Parameter(Mandatory = $false)]
[String]
$Prompt
)
<# Function declarations --------------------------------------------------- #>
<#
.Synopsis
Remove all shell session elements added by the Activate script, including the
addition of the virtual environment's Python executable from the beginning of
the PATH variable.
.Parameter NonDestructive
If present, do not remove this function from the global namespace for the
session.
#>
function global:deactivate ([switch]$NonDestructive) {
# Revert to original values
# The prior prompt:
if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
}
# The prior PYTHONHOME:
if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
}
# The prior PATH:
if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
Remove-Item -Path Env:_OLD_VIRTUAL_PATH
}
# Just remove the VIRTUAL_ENV altogether:
if (Test-Path -Path Env:VIRTUAL_ENV) {
Remove-Item -Path env:VIRTUAL_ENV
}
# Just remove VIRTUAL_ENV_PROMPT altogether.
if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {
Remove-Item -Path env:VIRTUAL_ENV_PROMPT
}
# Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
}
# Leave deactivate function in the global namespace if requested:
if (-not $NonDestructive) {
Remove-Item -Path function:deactivate
}
}
<#
.Description
Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
given folder, and returns them in a map.
For each line in the pyvenv.cfg file, if that line can be parsed into exactly
two strings separated by `=` (with any amount of whitespace surrounding the =)
then it is considered a `key = value` line. The left hand string is the key,
the right hand is the value.
If the value starts with a `'` or a `"` then the first and last character is
stripped from the value before being captured.
.Parameter ConfigDir
Path to the directory that contains the `pyvenv.cfg` file.
#>
function Get-PyVenvConfig(
[String]
$ConfigDir
) {
Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
# Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
$pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
# An empty map will be returned if no config file is found.
$pyvenvConfig = @{ }
if ($pyvenvConfigPath) {
Write-Verbose "File exists, parse `key = value` lines"
$pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
$pyvenvConfigContent | ForEach-Object {
$keyval = $PSItem -split "\s*=\s*", 2
if ($keyval[0] -and $keyval[1]) {
$val = $keyval[1]
# Remove extraneous quotations around a string value.
if ("'""".Contains($val.Substring(0, 1))) {
$val = $val.Substring(1, $val.Length - 2)
}
$pyvenvConfig[$keyval[0]] = $val
Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
}
}
}
return $pyvenvConfig
}
<# Begin Activate script --------------------------------------------------- #>
# Determine the containing directory of this script
$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
$VenvExecDir = Get-Item -Path $VenvExecPath
Write-Verbose "Activation script is located in path: '$VenvExecPath'"
Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
# Set values required in priority: CmdLine, ConfigFile, Default
# First, get the location of the virtual environment, it might not be
# VenvExecDir if specified on the command line.
if ($VenvDir) {
Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
}
else {
Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
$VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
Write-Verbose "VenvDir=$VenvDir"
}
# Next, read the `pyvenv.cfg` file to determine any required value such
# as `prompt`.
$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
# Next, set the prompt from the command line, or the config file, or
# just use the name of the virtual environment folder.
if ($Prompt) {
Write-Verbose "Prompt specified as argument, using '$Prompt'"
}
else {
Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
Write-Verbose " Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
$Prompt = $pyvenvCfg['prompt'];
}
else {
Write-Verbose " Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
Write-Verbose " Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
$Prompt = Split-Path -Path $venvDir -Leaf
}
}
Write-Verbose "Prompt = '$Prompt'"
Write-Verbose "VenvDir='$VenvDir'"
# Deactivate any currently active virtual environment, but leave the
# deactivate function in place.
deactivate -nondestructive
# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
# that there is an activated venv.
$env:VIRTUAL_ENV = $VenvDir
if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
Write-Verbose "Setting prompt to '$Prompt'"
# Set the prompt to include the env name
# Make sure _OLD_VIRTUAL_PROMPT is global
function global:_OLD_VIRTUAL_PROMPT { "" }
Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
function global:prompt {
Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
_OLD_VIRTUAL_PROMPT
}
$env:VIRTUAL_ENV_PROMPT = $Prompt
}
# Clear PYTHONHOME
if (Test-Path -Path Env:PYTHONHOME) {
Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
Remove-Item -Path Env:PYTHONHOME
}
# Add the venv to the PATH
Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"

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

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

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

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from django.core.management import execute_from_command_line
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(execute_from_command_line())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from cachecontrol._cmd import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from numpy.f2py.f2py2e import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import argparse
import os
try:
import libcst as cst
except ImportError:
raise ImportError('Run `python -m pip install "libcst >= 0.2.5"` to install libcst.')
import pathlib
import sys
from typing import (Any, Callable, Dict, List, Sequence, Tuple)
def partition(
predicate: Callable[[Any], bool],
iterator: Sequence[Any]
) -> Tuple[List[Any], List[Any]]:
"""A stable, out-of-place partition."""
results = ([], [])
for i in iterator:
results[int(predicate(i))].append(i)
# Returns trueList, falseList
return results[1], results[0]
class firestore_adminCallTransformer(cst.CSTTransformer):
CTRL_PARAMS: Tuple[str] = ('retry', 'timeout', 'metadata')
METHOD_TO_PARAMS: Dict[str, Tuple[str]] = {
'bulk_delete_documents': ('name', 'collection_ids', 'namespace_ids', ),
'create_backup_schedule': ('parent', 'backup_schedule', ),
'create_database': ('parent', 'database', 'database_id', ),
'create_index': ('parent', 'index', ),
'create_user_creds': ('parent', 'user_creds', 'user_creds_id', ),
'delete_backup': ('name', ),
'delete_backup_schedule': ('name', ),
'delete_database': ('name', 'etag', ),
'delete_index': ('name', ),
'delete_user_creds': ('name', ),
'disable_user_creds': ('name', ),
'enable_user_creds': ('name', ),
'export_documents': ('name', 'collection_ids', 'output_uri_prefix', 'namespace_ids', 'snapshot_time', ),
'get_backup': ('name', ),
'get_backup_schedule': ('name', ),
'get_database': ('name', ),
'get_field': ('name', ),
'get_index': ('name', ),
'get_user_creds': ('name', ),
'import_documents': ('name', 'collection_ids', 'input_uri_prefix', 'namespace_ids', ),
'list_backups': ('parent', 'filter', ),
'list_backup_schedules': ('parent', ),
'list_databases': ('parent', 'show_deleted', ),
'list_fields': ('parent', 'filter', 'page_size', 'page_token', ),
'list_indexes': ('parent', 'filter', 'page_size', 'page_token', ),
'list_user_creds': ('parent', ),
'reset_user_password': ('name', ),
'restore_database': ('parent', 'database_id', 'backup', 'encryption_config', ),
'update_backup_schedule': ('backup_schedule', 'update_mask', ),
'update_database': ('database', 'update_mask', ),
'update_field': ('field', 'update_mask', ),
}
def leave_Call(self, original: cst.Call, updated: cst.Call) -> cst.CSTNode:
try:
key = original.func.attr.value
kword_params = self.METHOD_TO_PARAMS[key]
except (AttributeError, KeyError):
# Either not a method from the API or too convoluted to be sure.
return updated
# If the existing code is valid, keyword args come after positional args.
# Therefore, all positional args must map to the first parameters.
args, kwargs = partition(lambda a: not bool(a.keyword), updated.args)
if any(k.keyword.value == "request" for k in kwargs):
# We've already fixed this file, don't fix it again.
return updated
kwargs, ctrl_kwargs = partition(
lambda a: a.keyword.value not in self.CTRL_PARAMS,
kwargs
)
args, ctrl_args = args[:len(kword_params)], args[len(kword_params):]
ctrl_kwargs.extend(cst.Arg(value=a.value, keyword=cst.Name(value=ctrl))
for a, ctrl in zip(ctrl_args, self.CTRL_PARAMS))
request_arg = cst.Arg(
value=cst.Dict([
cst.DictElement(
cst.SimpleString("'{}'".format(name)),
cst.Element(value=arg.value)
)
# Note: the args + kwargs looks silly, but keep in mind that
# the control parameters had to be stripped out, and that
# those could have been passed positionally or by keyword.
for name, arg in zip(kword_params, args + kwargs)]),
keyword=cst.Name("request")
)
return updated.with_changes(
args=[request_arg] + ctrl_kwargs
)
def fix_files(
in_dir: pathlib.Path,
out_dir: pathlib.Path,
*,
transformer=firestore_adminCallTransformer(),
):
"""Duplicate the input dir to the output dir, fixing file method calls.
Preconditions:
* in_dir is a real directory
* out_dir is a real, empty directory
"""
pyfile_gen = (
pathlib.Path(os.path.join(root, f))
for root, _, files in os.walk(in_dir)
for f in files if os.path.splitext(f)[1] == ".py"
)
for fpath in pyfile_gen:
with open(fpath, 'r') as f:
src = f.read()
# Parse the code and insert method call fixes.
tree = cst.parse_module(src)
updated = tree.visit(transformer)
# Create the path and directory structure for the new file.
updated_path = out_dir.joinpath(fpath.relative_to(in_dir))
updated_path.parent.mkdir(parents=True, exist_ok=True)
# Generate the updated source file at the corresponding path.
with open(updated_path, 'w') as f:
f.write(updated.code)
if __name__ == '__main__':
parser = argparse.ArgumentParser(
description="""Fix up source that uses the firestore_admin client library.
The existing sources are NOT overwritten but are copied to output_dir with changes made.
Note: This tool operates at a best-effort level at converting positional
parameters in client method calls to keyword based parameters.
Cases where it WILL FAIL include
A) * or ** expansion in a method call.
B) Calls via function or method alias (includes free function calls)
C) Indirect or dispatched calls (e.g. the method is looked up dynamically)
These all constitute false negatives. The tool will also detect false
positives when an API method shares a name with another method.
""")
parser.add_argument(
'-d',
'--input-directory',
required=True,
dest='input_dir',
help='the input directory to walk for python files to fix up',
)
parser.add_argument(
'-o',
'--output-directory',
required=True,
dest='output_dir',
help='the directory to output files fixed via un-flattening',
)
args = parser.parse_args()
input_dir = pathlib.Path(args.input_dir)
output_dir = pathlib.Path(args.output_dir)
if not input_dir.is_dir():
print(
f"input directory '{input_dir}' does not exist or is not a directory",
file=sys.stderr,
)
sys.exit(-1)
if not output_dir.is_dir():
print(
f"output directory '{output_dir}' does not exist or is not a directory",
file=sys.stderr,
)
sys.exit(-1)
if os.listdir(output_dir):
print(
f"output directory '{output_dir}' is not empty",
file=sys.stderr,
)
sys.exit(-1)
fix_files(input_dir, output_dir)

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import argparse
import os
try:
import libcst as cst
except ImportError:
raise ImportError('Run `python -m pip install "libcst >= 0.2.5"` to install libcst.')
import pathlib
import sys
from typing import (Any, Callable, Dict, List, Sequence, Tuple)
def partition(
predicate: Callable[[Any], bool],
iterator: Sequence[Any]
) -> Tuple[List[Any], List[Any]]:
"""A stable, out-of-place partition."""
results = ([], [])
for i in iterator:
results[int(predicate(i))].append(i)
# Returns trueList, falseList
return results[1], results[0]
class firestoreCallTransformer(cst.CSTTransformer):
CTRL_PARAMS: Tuple[str] = ('retry', 'timeout', 'metadata')
METHOD_TO_PARAMS: Dict[str, Tuple[str]] = {
'batch_get_documents': ('database', 'documents', 'mask', 'transaction', 'new_transaction', 'read_time', ),
'batch_write': ('database', 'writes', 'labels', ),
'begin_transaction': ('database', 'options', ),
'commit': ('database', 'writes', 'transaction', ),
'create_document': ('parent', 'collection_id', 'document', 'document_id', 'mask', ),
'delete_document': ('name', 'current_document', ),
'get_document': ('name', 'mask', 'transaction', 'read_time', ),
'list_collection_ids': ('parent', 'page_size', 'page_token', 'read_time', ),
'list_documents': ('parent', 'collection_id', 'page_size', 'page_token', 'order_by', 'mask', 'transaction', 'read_time', 'show_missing', ),
'listen': ('database', 'add_target', 'remove_target', 'labels', ),
'partition_query': ('parent', 'structured_query', 'partition_count', 'page_token', 'page_size', 'read_time', ),
'rollback': ('database', 'transaction', ),
'run_aggregation_query': ('parent', 'structured_aggregation_query', 'transaction', 'new_transaction', 'read_time', 'explain_options', ),
'run_query': ('parent', 'structured_query', 'transaction', 'new_transaction', 'read_time', 'explain_options', ),
'update_document': ('document', 'update_mask', 'mask', 'current_document', ),
'write': ('database', 'stream_id', 'writes', 'stream_token', 'labels', ),
}
def leave_Call(self, original: cst.Call, updated: cst.Call) -> cst.CSTNode:
try:
key = original.func.attr.value
kword_params = self.METHOD_TO_PARAMS[key]
except (AttributeError, KeyError):
# Either not a method from the API or too convoluted to be sure.
return updated
# If the existing code is valid, keyword args come after positional args.
# Therefore, all positional args must map to the first parameters.
args, kwargs = partition(lambda a: not bool(a.keyword), updated.args)
if any(k.keyword.value == "request" for k in kwargs):
# We've already fixed this file, don't fix it again.
return updated
kwargs, ctrl_kwargs = partition(
lambda a: a.keyword.value not in self.CTRL_PARAMS,
kwargs
)
args, ctrl_args = args[:len(kword_params)], args[len(kword_params):]
ctrl_kwargs.extend(cst.Arg(value=a.value, keyword=cst.Name(value=ctrl))
for a, ctrl in zip(ctrl_args, self.CTRL_PARAMS))
request_arg = cst.Arg(
value=cst.Dict([
cst.DictElement(
cst.SimpleString("'{}'".format(name)),
cst.Element(value=arg.value)
)
# Note: the args + kwargs looks silly, but keep in mind that
# the control parameters had to be stripped out, and that
# those could have been passed positionally or by keyword.
for name, arg in zip(kword_params, args + kwargs)]),
keyword=cst.Name("request")
)
return updated.with_changes(
args=[request_arg] + ctrl_kwargs
)
def fix_files(
in_dir: pathlib.Path,
out_dir: pathlib.Path,
*,
transformer=firestoreCallTransformer(),
):
"""Duplicate the input dir to the output dir, fixing file method calls.
Preconditions:
* in_dir is a real directory
* out_dir is a real, empty directory
"""
pyfile_gen = (
pathlib.Path(os.path.join(root, f))
for root, _, files in os.walk(in_dir)
for f in files if os.path.splitext(f)[1] == ".py"
)
for fpath in pyfile_gen:
with open(fpath, 'r') as f:
src = f.read()
# Parse the code and insert method call fixes.
tree = cst.parse_module(src)
updated = tree.visit(transformer)
# Create the path and directory structure for the new file.
updated_path = out_dir.joinpath(fpath.relative_to(in_dir))
updated_path.parent.mkdir(parents=True, exist_ok=True)
# Generate the updated source file at the corresponding path.
with open(updated_path, 'w') as f:
f.write(updated.code)
if __name__ == '__main__':
parser = argparse.ArgumentParser(
description="""Fix up source that uses the firestore client library.
The existing sources are NOT overwritten but are copied to output_dir with changes made.
Note: This tool operates at a best-effort level at converting positional
parameters in client method calls to keyword based parameters.
Cases where it WILL FAIL include
A) * or ** expansion in a method call.
B) Calls via function or method alias (includes free function calls)
C) Indirect or dispatched calls (e.g. the method is looked up dynamically)
These all constitute false negatives. The tool will also detect false
positives when an API method shares a name with another method.
""")
parser.add_argument(
'-d',
'--input-directory',
required=True,
dest='input_dir',
help='the input directory to walk for python files to fix up',
)
parser.add_argument(
'-o',
'--output-directory',
required=True,
dest='output_dir',
help='the directory to output files fixed via un-flattening',
)
args = parser.parse_args()
input_dir = pathlib.Path(args.input_dir)
output_dir = pathlib.Path(args.output_dir)
if not input_dir.is_dir():
print(
f"input directory '{input_dir}' does not exist or is not a directory",
file=sys.stderr,
)
sys.exit(-1)
if not output_dir.is_dir():
print(
f"output directory '{output_dir}' does not exist or is not a directory",
file=sys.stderr,
)
sys.exit(-1)
if os.listdir(output_dir):
print(
f"output directory '{output_dir}' is not empty",
file=sys.stderr,
)
sys.exit(-1)
fix_files(input_dir, output_dir)

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from gunicorn.app.wsgiapp import run
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(run())

8
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from httpx import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

8
path/to/venv/bin/inv Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from invoke.main import program
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(program.run())

8
path/to/venv/bin/invoke Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from invoke.main import program
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(program.run())

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path/to/venv/bin/mammoth Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from mammoth.cli import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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path/to/venv/bin/normalizer Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from charset_normalizer.cli import cli_detect
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(cli_detect())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
# Copyright (c) 2003, Taro Ogawa. All Rights Reserved.
# Copyright (c) 2013, Savoir-faire Linux inc. All Rights Reserved.
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA
"""num2words: convert numbers into words.
Usage:
num2words [options] <number>
num2words --list-languages
num2words --list-converters
num2words --help
Arguments:
<number> Number you want to convert into words
Options:
-L --list-languages Show all languages.
-C --list-converters Show all converters.
-l --lang=<lang> Output language [default: en].
-t --to=<to> Output converter [default: cardinal].
-h --help Show this message.
-v --version Show version.
Examples:
$ num2words 10001
ten thousand and one
$ num2words 24,120.10
twenty-four thousand, one hundred and twenty point one
$ num2words 24,120.10 -l es
veinticuatro mil ciento veinte punto uno
$num2words 2.14 -l es --to currency
dos euros con catorce céntimos
"""
from __future__ import print_function, unicode_literals
import os
import sys
from docopt import docopt
import num2words
__version__ = "0.5.14"
__license__ = "LGPL"
def get_languages():
return sorted(list(num2words.CONVERTER_CLASSES.keys()))
def get_converters():
return sorted(list(num2words.CONVERTES_TYPES))
def main():
version = "{}=={}".format(os.path.basename(__file__), __version__)
args = docopt(__doc__, argv=None, help=True, version=version, options_first=False)
if args["--list-languages"]:
for lang in get_languages():
sys.stdout.write(lang)
sys.stdout.write(os.linesep)
sys.exit(0)
if args["--list-converters"]:
for cvt in get_converters():
sys.stdout.write(cvt)
sys.stdout.write(os.linesep)
sys.exit(0)
try:
words = num2words.num2words(args['<number>'], lang=args['--lang'], to=args['--to'])
sys.stdout.write(words + os.linesep)
sys.exit(0)
except Exception as err:
sys.stderr.write(str(args['<number>']))
sys.stderr.write(str(err) + os.linesep)
sys.stderr.write(__doc__)
sys.exit(1)
if __name__ == '__main__':
main()

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from numpy._configtool import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from pip._internal.cli.main import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from pip._internal.cli.main import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from pip._internal.cli.main import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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path/to/venv/bin/pyrsa-decrypt Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from rsa.cli import decrypt
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(decrypt())

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path/to/venv/bin/pyrsa-encrypt Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from rsa.cli import encrypt
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(encrypt())

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path/to/venv/bin/pyrsa-keygen Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from rsa.cli import keygen
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(keygen())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from rsa.util import private_to_public
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(private_to_public())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from rsa.cli import sign
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(sign())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from rsa.cli import verify
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(verify())

1
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python3

1
path/to/venv/bin/python3 Symbolic link
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/usr/bin/python3

1
path/to/venv/bin/python3.12 Symbolic link
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python3

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path/to/venv/bin/sqlformat Executable file
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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from sqlparse.__main__ import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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#!/home/loitx/dev/utopia/api/path/to/venv/bin/python3
# -*- coding: utf-8 -*-
import re
import sys
from websocket._wsdump import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())

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

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

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Django is licensed under the three-clause BSD license; see the file
LICENSE for details.
Django includes code from the Python standard library, which is licensed under
the Python license, a permissive open source license. The copyright and license
is included below for compliance with Python's terms.
----------------------------------------------------------------------
Copyright (c) 2001-present Python Software Foundation; All Rights Reserved
A. HISTORY OF THE SOFTWARE
==========================
Python was created in the early 1990s by Guido van Rossum at Stichting
Mathematisch Centrum (CWI, see https://www.cwi.nl) in the Netherlands
as a successor of a language called ABC. Guido remains Python's
principal author, although it includes many contributions from others.
In 1995, Guido continued his work on Python at the Corporation for
National Research Initiatives (CNRI, see https://www.cnri.reston.va.us)
in Reston, Virginia where he released several versions of the
software.
In May 2000, Guido and the Python core development team moved to
BeOpen.com to form the BeOpen PythonLabs team. In October of the same
year, the PythonLabs team moved to Digital Creations, which became
Zope Corporation. In 2001, the Python Software Foundation (PSF, see
https://www.python.org/psf/) was formed, a non-profit organization
created specifically to own Python-related Intellectual Property.
Zope Corporation was a sponsoring member of the PSF.
All Python releases are Open Source (see https://opensource.org for
the Open Source Definition). Historically, most, but not all, Python
releases have also been GPL-compatible; the table below summarizes
the various releases.
Release Derived Year Owner GPL-
from compatible? (1)
0.9.0 thru 1.2 1991-1995 CWI yes
1.3 thru 1.5.2 1.2 1995-1999 CNRI yes
1.6 1.5.2 2000 CNRI no
2.0 1.6 2000 BeOpen.com no
1.6.1 1.6 2001 CNRI yes (2)
2.1 2.0+1.6.1 2001 PSF no
2.0.1 2.0+1.6.1 2001 PSF yes
2.1.1 2.1+2.0.1 2001 PSF yes
2.1.2 2.1.1 2002 PSF yes
2.1.3 2.1.2 2002 PSF yes
2.2 and above 2.1.1 2001-now PSF yes
Footnotes:
(1) GPL-compatible doesn't mean that we're distributing Python under
the GPL. All Python licenses, unlike the GPL, let you distribute
a modified version without making your changes open source. The
GPL-compatible licenses make it possible to combine Python with
other software that is released under the GPL; the others don't.
(2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
because its license has a choice of law clause. According to
CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
is "not incompatible" with the GPL.
Thanks to the many outside volunteers who have worked under Guido's
direction to make these releases possible.
B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
===============================================================
Python software and documentation are licensed under the
Python Software Foundation License Version 2.
Starting with Python 3.8.6, examples, recipes, and other code in
the documentation are dual licensed under the PSF License Version 2
and the Zero-Clause BSD license.
Some software incorporated into Python is under different licenses.
The licenses are listed with code falling under that license.
PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
--------------------------------------------
1. This LICENSE AGREEMENT is between the Python Software Foundation
("PSF"), and the Individual or Organization ("Licensee") accessing and
otherwise using this software ("Python") in source or binary form and
its associated documentation.
2. Subject to the terms and conditions of this License Agreement, PSF hereby
grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
analyze, test, perform and/or display publicly, prepare derivative works,
distribute, and otherwise use Python alone or in any derivative version,
provided, however, that PSF's License Agreement and PSF's notice of copyright,
i.e., "Copyright (c) 2001-2024 Python Software Foundation; All Rights Reserved"
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Metadata-Version: 2.1
Name: Django
Version: 5.1.7
Summary: A high-level Python web framework that encourages rapid development and clean, pragmatic design.
Author-email: Django Software Foundation <foundation@djangoproject.com>
License: BSD-3-Clause
Project-URL: Homepage, https://www.djangoproject.com/
Project-URL: Documentation, https://docs.djangoproject.com/
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Project-URL: Source, https://github.com/django/django
Project-URL: Tracker, https://code.djangoproject.com/
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Framework :: Django
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.10
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License-File: LICENSE.python
License-File: AUTHORS
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Provides-Extra: bcrypt
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======
Django
======
Django is a high-level Python web framework that encourages rapid development
and clean, pragmatic design. Thanks for checking it out.
All documentation is in the "``docs``" directory and online at
https://docs.djangoproject.com/en/stable/. If you're just getting started,
here's how we recommend you read the docs:
* First, read ``docs/intro/install.txt`` for instructions on installing Django.
* Next, work through the tutorials in order (``docs/intro/tutorial01.txt``,
``docs/intro/tutorial02.txt``, etc.).
* If you want to set up an actual deployment server, read
``docs/howto/deployment/index.txt`` for instructions.
* You'll probably want to read through the topical guides (in ``docs/topics``)
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problems, and check out the reference (``docs/ref``) for gory details.
* See ``docs/README`` for instructions on building an HTML version of the docs.
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To get more help:
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* Join the `Django Discord community <https://chat.djangoproject.com>`_.
* Join the community on the `Django Forum <https://forum.djangoproject.com/>`_.
To contribute to Django:
* Check out https://docs.djangoproject.com/en/dev/internals/contributing/ for
information about getting involved.
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* Follow the instructions in the "Unit tests" section of
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https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/unit-tests/#running-the-unit-tests
Supporting the Development of Django
====================================
Django's development depends on your contributions.
If you depend on Django, remember to support the Django Software Foundation: https://www.djangoproject.com/fundraising/

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Authors
=======
``pyjwt`` is currently written and maintained by `Jose Padilla <https://github.com/jpadilla>`_.
Originally written and maintained by `Jeff Lindsay <https://github.com/progrium>`_.
A full list of contributors can be found on GitHubs `overview <https://github.com/jpadilla/pyjwt/graphs/contributors>`_.

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The MIT License (MIT)
Copyright (c) 2015-2022 José Padilla
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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Metadata-Version: 2.1
Name: PyJWT
Version: 2.10.1
Summary: JSON Web Token implementation in Python
Author-email: Jose Padilla <hello@jpadilla.com>
License: MIT
Project-URL: Homepage, https://github.com/jpadilla/pyjwt
Keywords: json,jwt,security,signing,token,web
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Classifier: Topic :: Utilities
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PyJWT
=====
.. image:: https://github.com/jpadilla/pyjwt/workflows/CI/badge.svg
:target: https://github.com/jpadilla/pyjwt/actions?query=workflow%3ACI
.. image:: https://img.shields.io/pypi/v/pyjwt.svg
:target: https://pypi.python.org/pypi/pyjwt
.. image:: https://codecov.io/gh/jpadilla/pyjwt/branch/master/graph/badge.svg
:target: https://codecov.io/gh/jpadilla/pyjwt
.. image:: https://readthedocs.org/projects/pyjwt/badge/?version=stable
:target: https://pyjwt.readthedocs.io/en/stable/
A Python implementation of `RFC 7519 <https://tools.ietf.org/html/rfc7519>`_. Original implementation was written by `@progrium <https://github.com/progrium>`_.
Sponsor
-------
.. |auth0-logo| image:: https://github.com/user-attachments/assets/ee98379e-ee76-4bcb-943a-e25c4ea6d174
:width: 160px
+--------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |auth0-logo| | If you want to quickly add secure token-based authentication to Python projects, feel free to check Auth0's Python SDK and free plan at `auth0.com/signup <https://auth0.com/signup?utm_source=external_sites&utm_medium=pyjwt&utm_campaign=devn_signup>`_. |
+--------------+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Installing
----------
Install with **pip**:
.. code-block:: console
$ pip install PyJWT
Usage
-----
.. code-block:: pycon
>>> import jwt
>>> encoded = jwt.encode({"some": "payload"}, "secret", algorithm="HS256")
>>> print(encoded)
eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzb21lIjoicGF5bG9hZCJ9.4twFt5NiznN84AWoo1d7KO1T_yoc0Z6XOpOVswacPZg
>>> jwt.decode(encoded, "secret", algorithms=["HS256"])
{'some': 'payload'}
Documentation
-------------
View the full docs online at https://pyjwt.readthedocs.io/en/stable/
Tests
-----
You can run tests from the project root after cloning with:
.. code-block:: console
$ tox

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Metadata-Version: 2.4
Name: anyio
Version: 4.12.0
Summary: High-level concurrency and networking framework on top of asyncio or Trio
Author-email: Alex Grönholm <alex.gronholm@nextday.fi>
License-Expression: MIT
Project-URL: Documentation, https://anyio.readthedocs.io/en/latest/
Project-URL: Changelog, https://anyio.readthedocs.io/en/stable/versionhistory.html
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.. image:: https://github.com/agronholm/anyio/actions/workflows/test.yml/badge.svg
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:alt: Documentation
.. image:: https://badges.gitter.im/gitterHQ/gitter.svg
:target: https://gitter.im/python-trio/AnyIO
:alt: Gitter chat
AnyIO is an asynchronous networking and concurrency library that works on top of either asyncio_ or
Trio_. It implements Trio-like `structured concurrency`_ (SC) on top of asyncio and works in harmony
with the native SC of Trio itself.
Applications and libraries written against AnyIO's API will run unmodified on either asyncio_ or
Trio_. AnyIO can also be adopted into a library or application incrementally bit by bit, no full
refactoring necessary. It will blend in with the native libraries of your chosen backend.
To find out why you might want to use AnyIO's APIs instead of asyncio's, you can read about it
`here <https://anyio.readthedocs.io/en/stable/why.html>`_.
Documentation
-------------
View full documentation at: https://anyio.readthedocs.io/
Features
--------
AnyIO offers the following functionality:
* Task groups (nurseries_ in trio terminology)
* High-level networking (TCP, UDP and UNIX sockets)
* `Happy eyeballs`_ algorithm for TCP connections (more robust than that of asyncio on Python
3.8)
* async/await style UDP sockets (unlike asyncio where you still have to use Transports and
Protocols)
* A versatile API for byte streams and object streams
* Inter-task synchronization and communication (locks, conditions, events, semaphores, object
streams)
* Worker threads
* Subprocesses
* Subinterpreter support for code parallelization (on Python 3.13 and later)
* Asynchronous file I/O (using worker threads)
* Signal handling
* Asynchronous version of the functools_ module
AnyIO also comes with its own pytest_ plugin which also supports asynchronous fixtures.
It even works with the popular Hypothesis_ library.
.. _asyncio: https://docs.python.org/3/library/asyncio.html
.. _Trio: https://github.com/python-trio/trio
.. _structured concurrency: https://en.wikipedia.org/wiki/Structured_concurrency
.. _nurseries: https://trio.readthedocs.io/en/stable/reference-core.html#nurseries-and-spawning
.. _Happy eyeballs: https://en.wikipedia.org/wiki/Happy_Eyeballs
.. _pytest: https://docs.pytest.org/en/latest/
.. _functools: https://docs.python.org/3/library/functools.html
.. _Hypothesis: https://hypothesis.works/

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@@ -0,0 +1,5 @@
Wheel-Version: 1.0
Generator: setuptools (80.9.0)
Root-Is-Purelib: true
Tag: py3-none-any

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[pytest11]
anyio = anyio.pytest_plugin

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@@ -0,0 +1,20 @@
The MIT License (MIT)
Copyright (c) 2018 Alex Grönholm
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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@@ -0,0 +1,111 @@
from __future__ import annotations
from ._core._contextmanagers import AsyncContextManagerMixin as AsyncContextManagerMixin
from ._core._contextmanagers import ContextManagerMixin as ContextManagerMixin
from ._core._eventloop import current_time as current_time
from ._core._eventloop import get_all_backends as get_all_backends
from ._core._eventloop import get_available_backends as get_available_backends
from ._core._eventloop import get_cancelled_exc_class as get_cancelled_exc_class
from ._core._eventloop import run as run
from ._core._eventloop import sleep as sleep
from ._core._eventloop import sleep_forever as sleep_forever
from ._core._eventloop import sleep_until as sleep_until
from ._core._exceptions import BrokenResourceError as BrokenResourceError
from ._core._exceptions import BrokenWorkerInterpreter as BrokenWorkerInterpreter
from ._core._exceptions import BrokenWorkerProcess as BrokenWorkerProcess
from ._core._exceptions import BusyResourceError as BusyResourceError
from ._core._exceptions import ClosedResourceError as ClosedResourceError
from ._core._exceptions import ConnectionFailed as ConnectionFailed
from ._core._exceptions import DelimiterNotFound as DelimiterNotFound
from ._core._exceptions import EndOfStream as EndOfStream
from ._core._exceptions import IncompleteRead as IncompleteRead
from ._core._exceptions import NoEventLoopError as NoEventLoopError
from ._core._exceptions import RunFinishedError as RunFinishedError
from ._core._exceptions import TypedAttributeLookupError as TypedAttributeLookupError
from ._core._exceptions import WouldBlock as WouldBlock
from ._core._fileio import AsyncFile as AsyncFile
from ._core._fileio import Path as Path
from ._core._fileio import open_file as open_file
from ._core._fileio import wrap_file as wrap_file
from ._core._resources import aclose_forcefully as aclose_forcefully
from ._core._signals import open_signal_receiver as open_signal_receiver
from ._core._sockets import TCPConnectable as TCPConnectable
from ._core._sockets import UNIXConnectable as UNIXConnectable
from ._core._sockets import as_connectable as as_connectable
from ._core._sockets import connect_tcp as connect_tcp
from ._core._sockets import connect_unix as connect_unix
from ._core._sockets import create_connected_udp_socket as create_connected_udp_socket
from ._core._sockets import (
create_connected_unix_datagram_socket as create_connected_unix_datagram_socket,
)
from ._core._sockets import create_tcp_listener as create_tcp_listener
from ._core._sockets import create_udp_socket as create_udp_socket
from ._core._sockets import create_unix_datagram_socket as create_unix_datagram_socket
from ._core._sockets import create_unix_listener as create_unix_listener
from ._core._sockets import getaddrinfo as getaddrinfo
from ._core._sockets import getnameinfo as getnameinfo
from ._core._sockets import notify_closing as notify_closing
from ._core._sockets import wait_readable as wait_readable
from ._core._sockets import wait_socket_readable as wait_socket_readable
from ._core._sockets import wait_socket_writable as wait_socket_writable
from ._core._sockets import wait_writable as wait_writable
from ._core._streams import create_memory_object_stream as create_memory_object_stream
from ._core._subprocesses import open_process as open_process
from ._core._subprocesses import run_process as run_process
from ._core._synchronization import CapacityLimiter as CapacityLimiter
from ._core._synchronization import (
CapacityLimiterStatistics as CapacityLimiterStatistics,
)
from ._core._synchronization import Condition as Condition
from ._core._synchronization import ConditionStatistics as ConditionStatistics
from ._core._synchronization import Event as Event
from ._core._synchronization import EventStatistics as EventStatistics
from ._core._synchronization import Lock as Lock
from ._core._synchronization import LockStatistics as LockStatistics
from ._core._synchronization import ResourceGuard as ResourceGuard
from ._core._synchronization import Semaphore as Semaphore
from ._core._synchronization import SemaphoreStatistics as SemaphoreStatistics
from ._core._tasks import TASK_STATUS_IGNORED as TASK_STATUS_IGNORED
from ._core._tasks import CancelScope as CancelScope
from ._core._tasks import create_task_group as create_task_group
from ._core._tasks import current_effective_deadline as current_effective_deadline
from ._core._tasks import fail_after as fail_after
from ._core._tasks import move_on_after as move_on_after
from ._core._tempfile import NamedTemporaryFile as NamedTemporaryFile
from ._core._tempfile import SpooledTemporaryFile as SpooledTemporaryFile
from ._core._tempfile import TemporaryDirectory as TemporaryDirectory
from ._core._tempfile import TemporaryFile as TemporaryFile
from ._core._tempfile import gettempdir as gettempdir
from ._core._tempfile import gettempdirb as gettempdirb
from ._core._tempfile import mkdtemp as mkdtemp
from ._core._tempfile import mkstemp as mkstemp
from ._core._testing import TaskInfo as TaskInfo
from ._core._testing import get_current_task as get_current_task
from ._core._testing import get_running_tasks as get_running_tasks
from ._core._testing import wait_all_tasks_blocked as wait_all_tasks_blocked
from ._core._typedattr import TypedAttributeProvider as TypedAttributeProvider
from ._core._typedattr import TypedAttributeSet as TypedAttributeSet
from ._core._typedattr import typed_attribute as typed_attribute
# Re-export imports so they look like they live directly in this package
for __value in list(locals().values()):
if getattr(__value, "__module__", "").startswith("anyio."):
__value.__module__ = __name__
del __value
def __getattr__(attr: str) -> type[BrokenWorkerInterpreter]:
"""Support deprecated aliases."""
if attr == "BrokenWorkerIntepreter":
import warnings
warnings.warn(
"The 'BrokenWorkerIntepreter' alias is deprecated, use 'BrokenWorkerInterpreter' instead.",
DeprecationWarning,
stacklevel=2,
)
return BrokenWorkerInterpreter
raise AttributeError(f"module {__name__!r} has no attribute {attr!r}")

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from __future__ import annotations
import asyncio
import socket
import threading
from collections.abc import Callable
from selectors import EVENT_READ, EVENT_WRITE, DefaultSelector
from typing import TYPE_CHECKING, Any
if TYPE_CHECKING:
from _typeshed import FileDescriptorLike
_selector_lock = threading.Lock()
_selector: Selector | None = None
class Selector:
def __init__(self) -> None:
self._thread = threading.Thread(target=self.run, name="AnyIO socket selector")
self._selector = DefaultSelector()
self._send, self._receive = socket.socketpair()
self._send.setblocking(False)
self._receive.setblocking(False)
# This somewhat reduces the amount of memory wasted queueing up data
# for wakeups. With these settings, maximum number of 1-byte sends
# before getting BlockingIOError:
# Linux 4.8: 6
# macOS (darwin 15.5): 1
# Windows 10: 525347
# Windows you're weird. (And on Windows setting SNDBUF to 0 makes send
# blocking, even on non-blocking sockets, so don't do that.)
self._receive.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 1)
self._send.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 1)
# On Windows this is a TCP socket so this might matter. On other
# platforms this fails b/c AF_UNIX sockets aren't actually TCP.
try:
self._send.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
except OSError:
pass
self._selector.register(self._receive, EVENT_READ)
self._closed = False
def start(self) -> None:
self._thread.start()
threading._register_atexit(self._stop) # type: ignore[attr-defined]
def _stop(self) -> None:
global _selector
self._closed = True
self._notify_self()
self._send.close()
self._thread.join()
self._selector.unregister(self._receive)
self._receive.close()
self._selector.close()
_selector = None
assert not self._selector.get_map(), (
"selector still has registered file descriptors after shutdown"
)
def _notify_self(self) -> None:
try:
self._send.send(b"\x00")
except BlockingIOError:
pass
def add_reader(self, fd: FileDescriptorLike, callback: Callable[[], Any]) -> None:
loop = asyncio.get_running_loop()
try:
key = self._selector.get_key(fd)
except KeyError:
self._selector.register(fd, EVENT_READ, {EVENT_READ: (loop, callback)})
else:
if EVENT_READ in key.data:
raise ValueError(
"this file descriptor is already registered for reading"
)
key.data[EVENT_READ] = loop, callback
self._selector.modify(fd, key.events | EVENT_READ, key.data)
self._notify_self()
def add_writer(self, fd: FileDescriptorLike, callback: Callable[[], Any]) -> None:
loop = asyncio.get_running_loop()
try:
key = self._selector.get_key(fd)
except KeyError:
self._selector.register(fd, EVENT_WRITE, {EVENT_WRITE: (loop, callback)})
else:
if EVENT_WRITE in key.data:
raise ValueError(
"this file descriptor is already registered for writing"
)
key.data[EVENT_WRITE] = loop, callback
self._selector.modify(fd, key.events | EVENT_WRITE, key.data)
self._notify_self()
def remove_reader(self, fd: FileDescriptorLike) -> bool:
try:
key = self._selector.get_key(fd)
except KeyError:
return False
if new_events := key.events ^ EVENT_READ:
del key.data[EVENT_READ]
self._selector.modify(fd, new_events, key.data)
else:
self._selector.unregister(fd)
return True
def remove_writer(self, fd: FileDescriptorLike) -> bool:
try:
key = self._selector.get_key(fd)
except KeyError:
return False
if new_events := key.events ^ EVENT_WRITE:
del key.data[EVENT_WRITE]
self._selector.modify(fd, new_events, key.data)
else:
self._selector.unregister(fd)
return True
def run(self) -> None:
while not self._closed:
for key, events in self._selector.select():
if key.fileobj is self._receive:
try:
while self._receive.recv(4096):
pass
except BlockingIOError:
pass
continue
if events & EVENT_READ:
loop, callback = key.data[EVENT_READ]
self.remove_reader(key.fd)
try:
loop.call_soon_threadsafe(callback)
except RuntimeError:
pass # the loop was already closed
if events & EVENT_WRITE:
loop, callback = key.data[EVENT_WRITE]
self.remove_writer(key.fd)
try:
loop.call_soon_threadsafe(callback)
except RuntimeError:
pass # the loop was already closed
def get_selector() -> Selector:
global _selector
with _selector_lock:
if _selector is None:
_selector = Selector()
_selector.start()
return _selector

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@@ -0,0 +1,200 @@
from __future__ import annotations
from abc import abstractmethod
from contextlib import AbstractAsyncContextManager, AbstractContextManager
from inspect import isasyncgen, iscoroutine, isgenerator
from types import TracebackType
from typing import Protocol, TypeVar, cast, final
_T_co = TypeVar("_T_co", covariant=True)
_ExitT_co = TypeVar("_ExitT_co", covariant=True, bound="bool | None")
class _SupportsCtxMgr(Protocol[_T_co, _ExitT_co]):
def __contextmanager__(self) -> AbstractContextManager[_T_co, _ExitT_co]: ...
class _SupportsAsyncCtxMgr(Protocol[_T_co, _ExitT_co]):
def __asynccontextmanager__(
self,
) -> AbstractAsyncContextManager[_T_co, _ExitT_co]: ...
class ContextManagerMixin:
"""
Mixin class providing context manager functionality via a generator-based
implementation.
This class allows you to implement a context manager via :meth:`__contextmanager__`
which should return a generator. The mechanics are meant to mirror those of
:func:`@contextmanager <contextlib.contextmanager>`.
.. note:: Classes using this mix-in are not reentrant as context managers, meaning
that once you enter it, you can't re-enter before first exiting it.
.. seealso:: :doc:`contextmanagers`
"""
__cm: AbstractContextManager[object, bool | None] | None = None
@final
def __enter__(self: _SupportsCtxMgr[_T_co, bool | None]) -> _T_co:
# Needed for mypy to assume self still has the __cm member
assert isinstance(self, ContextManagerMixin)
if self.__cm is not None:
raise RuntimeError(
f"this {self.__class__.__qualname__} has already been entered"
)
cm = self.__contextmanager__()
if not isinstance(cm, AbstractContextManager):
if isgenerator(cm):
raise TypeError(
"__contextmanager__() returned a generator object instead of "
"a context manager. Did you forget to add the @contextmanager "
"decorator?"
)
raise TypeError(
f"__contextmanager__() did not return a context manager object, "
f"but {cm.__class__!r}"
)
if cm is self:
raise TypeError(
f"{self.__class__.__qualname__}.__contextmanager__() returned "
f"self. Did you forget to add the @contextmanager decorator and a "
f"'yield' statement?"
)
value = cm.__enter__()
self.__cm = cm
return value
@final
def __exit__(
self: _SupportsCtxMgr[object, _ExitT_co],
exc_type: type[BaseException] | None,
exc_val: BaseException | None,
exc_tb: TracebackType | None,
) -> _ExitT_co:
# Needed for mypy to assume self still has the __cm member
assert isinstance(self, ContextManagerMixin)
if self.__cm is None:
raise RuntimeError(
f"this {self.__class__.__qualname__} has not been entered yet"
)
# Prevent circular references
cm = self.__cm
del self.__cm
return cast(_ExitT_co, cm.__exit__(exc_type, exc_val, exc_tb))
@abstractmethod
def __contextmanager__(self) -> AbstractContextManager[object, bool | None]:
"""
Implement your context manager logic here.
This method **must** be decorated with
:func:`@contextmanager <contextlib.contextmanager>`.
.. note:: Remember that the ``yield`` will raise any exception raised in the
enclosed context block, so use a ``finally:`` block to clean up resources!
:return: a context manager object
"""
class AsyncContextManagerMixin:
"""
Mixin class providing async context manager functionality via a generator-based
implementation.
This class allows you to implement a context manager via
:meth:`__asynccontextmanager__`. The mechanics are meant to mirror those of
:func:`@asynccontextmanager <contextlib.asynccontextmanager>`.
.. note:: Classes using this mix-in are not reentrant as context managers, meaning
that once you enter it, you can't re-enter before first exiting it.
.. seealso:: :doc:`contextmanagers`
"""
__cm: AbstractAsyncContextManager[object, bool | None] | None = None
@final
async def __aenter__(self: _SupportsAsyncCtxMgr[_T_co, bool | None]) -> _T_co:
# Needed for mypy to assume self still has the __cm member
assert isinstance(self, AsyncContextManagerMixin)
if self.__cm is not None:
raise RuntimeError(
f"this {self.__class__.__qualname__} has already been entered"
)
cm = self.__asynccontextmanager__()
if not isinstance(cm, AbstractAsyncContextManager):
if isasyncgen(cm):
raise TypeError(
"__asynccontextmanager__() returned an async generator instead of "
"an async context manager. Did you forget to add the "
"@asynccontextmanager decorator?"
)
elif iscoroutine(cm):
cm.close()
raise TypeError(
"__asynccontextmanager__() returned a coroutine object instead of "
"an async context manager. Did you forget to add the "
"@asynccontextmanager decorator and a 'yield' statement?"
)
raise TypeError(
f"__asynccontextmanager__() did not return an async context manager, "
f"but {cm.__class__!r}"
)
if cm is self:
raise TypeError(
f"{self.__class__.__qualname__}.__asynccontextmanager__() returned "
f"self. Did you forget to add the @asynccontextmanager decorator and a "
f"'yield' statement?"
)
value = await cm.__aenter__()
self.__cm = cm
return value
@final
async def __aexit__(
self: _SupportsAsyncCtxMgr[object, _ExitT_co],
exc_type: type[BaseException] | None,
exc_val: BaseException | None,
exc_tb: TracebackType | None,
) -> _ExitT_co:
assert isinstance(self, AsyncContextManagerMixin)
if self.__cm is None:
raise RuntimeError(
f"this {self.__class__.__qualname__} has not been entered yet"
)
# Prevent circular references
cm = self.__cm
del self.__cm
return cast(_ExitT_co, await cm.__aexit__(exc_type, exc_val, exc_tb))
@abstractmethod
def __asynccontextmanager__(
self,
) -> AbstractAsyncContextManager[object, bool | None]:
"""
Implement your async context manager logic here.
This method **must** be decorated with
:func:`@asynccontextmanager <contextlib.asynccontextmanager>`.
.. note:: Remember that the ``yield`` will raise any exception raised in the
enclosed context block, so use a ``finally:`` block to clean up resources!
:return: an async context manager object
"""

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from __future__ import annotations
import math
import sys
import threading
from collections.abc import Awaitable, Callable, Generator
from contextlib import contextmanager
from contextvars import Token
from importlib import import_module
from typing import TYPE_CHECKING, Any, TypeVar
if sys.version_info >= (3, 11):
from typing import TypeVarTuple, Unpack
else:
from typing_extensions import TypeVarTuple, Unpack
sniffio: Any
try:
import sniffio
except ModuleNotFoundError:
sniffio = None
if TYPE_CHECKING:
from ..abc import AsyncBackend
# This must be updated when new backends are introduced
BACKENDS = "asyncio", "trio"
T_Retval = TypeVar("T_Retval")
PosArgsT = TypeVarTuple("PosArgsT")
threadlocals = threading.local()
loaded_backends: dict[str, type[AsyncBackend]] = {}
def run(
func: Callable[[Unpack[PosArgsT]], Awaitable[T_Retval]],
*args: Unpack[PosArgsT],
backend: str = "asyncio",
backend_options: dict[str, Any] | None = None,
) -> T_Retval:
"""
Run the given coroutine function in an asynchronous event loop.
The current thread must not be already running an event loop.
:param func: a coroutine function
:param args: positional arguments to ``func``
:param backend: name of the asynchronous event loop implementation currently
either ``asyncio`` or ``trio``
:param backend_options: keyword arguments to call the backend ``run()``
implementation with (documented :ref:`here <backend options>`)
:return: the return value of the coroutine function
:raises RuntimeError: if an asynchronous event loop is already running in this
thread
:raises LookupError: if the named backend is not found
"""
if asynclib_name := current_async_library():
raise RuntimeError(f"Already running {asynclib_name} in this thread")
try:
async_backend = get_async_backend(backend)
except ImportError as exc:
raise LookupError(f"No such backend: {backend}") from exc
token = None
if asynclib_name is None:
# Since we're in control of the event loop, we can cache the name of the async
# library
token = set_current_async_library(backend)
try:
backend_options = backend_options or {}
return async_backend.run(func, args, {}, backend_options)
finally:
reset_current_async_library(token)
async def sleep(delay: float) -> None:
"""
Pause the current task for the specified duration.
:param delay: the duration, in seconds
"""
return await get_async_backend().sleep(delay)
async def sleep_forever() -> None:
"""
Pause the current task until it's cancelled.
This is a shortcut for ``sleep(math.inf)``.
.. versionadded:: 3.1
"""
await sleep(math.inf)
async def sleep_until(deadline: float) -> None:
"""
Pause the current task until the given time.
:param deadline: the absolute time to wake up at (according to the internal
monotonic clock of the event loop)
.. versionadded:: 3.1
"""
now = current_time()
await sleep(max(deadline - now, 0))
def current_time() -> float:
"""
Return the current value of the event loop's internal clock.
:return: the clock value (seconds)
"""
return get_async_backend().current_time()
def get_all_backends() -> tuple[str, ...]:
"""Return a tuple of the names of all built-in backends."""
return BACKENDS
def get_available_backends() -> tuple[str, ...]:
"""
Test for the availability of built-in backends.
:return a tuple of the built-in backend names that were successfully imported
.. versionadded:: 4.12
"""
available_backends: list[str] = []
for backend_name in get_all_backends():
try:
get_async_backend(backend_name)
except ImportError:
continue
available_backends.append(backend_name)
return tuple(available_backends)
def get_cancelled_exc_class() -> type[BaseException]:
"""Return the current async library's cancellation exception class."""
return get_async_backend().cancelled_exception_class()
#
# Private API
#
@contextmanager
def claim_worker_thread(
backend_class: type[AsyncBackend], token: object
) -> Generator[Any, None, None]:
from ..lowlevel import EventLoopToken
threadlocals.current_token = EventLoopToken(backend_class, token)
try:
yield
finally:
del threadlocals.current_token
class NoCurrentAsyncBackend(Exception):
def __init__(self) -> None:
super().__init__(
f"Not currently running on any asynchronous event loop"
f"Available async backends: {', '.join(get_all_backends())}"
)
def get_async_backend(asynclib_name: str | None = None) -> type[AsyncBackend]:
if asynclib_name is None:
asynclib_name = current_async_library()
if not asynclib_name:
raise NoCurrentAsyncBackend
# We use our own dict instead of sys.modules to get the already imported back-end
# class because the appropriate modules in sys.modules could potentially be only
# partially initialized
try:
return loaded_backends[asynclib_name]
except KeyError:
module = import_module(f"anyio._backends._{asynclib_name}")
loaded_backends[asynclib_name] = module.backend_class
return module.backend_class
def current_async_library() -> str | None:
if sniffio is None:
# If sniffio is not installed, we assume we're either running asyncio or nothing
import asyncio
try:
asyncio.get_running_loop()
return "asyncio"
except RuntimeError:
pass
else:
try:
return sniffio.current_async_library()
except sniffio.AsyncLibraryNotFoundError:
pass
return None
def set_current_async_library(asynclib_name: str | None) -> Token | None:
# no-op if sniffio is not installed
if sniffio is None:
return None
return sniffio.current_async_library_cvar.set(asynclib_name)
def reset_current_async_library(token: Token | None) -> None:
if token is not None:
sniffio.current_async_library_cvar.reset(token)

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from __future__ import annotations
import sys
from collections.abc import Generator
from textwrap import dedent
from typing import Any
if sys.version_info < (3, 11):
from exceptiongroup import BaseExceptionGroup
class BrokenResourceError(Exception):
"""
Raised when trying to use a resource that has been rendered unusable due to external
causes (e.g. a send stream whose peer has disconnected).
"""
class BrokenWorkerProcess(Exception):
"""
Raised by :meth:`~anyio.to_process.run_sync` if the worker process terminates abruptly or
otherwise misbehaves.
"""
class BrokenWorkerInterpreter(Exception):
"""
Raised by :meth:`~anyio.to_interpreter.run_sync` if an unexpected exception is
raised in the subinterpreter.
"""
def __init__(self, excinfo: Any):
# This was adapted from concurrent.futures.interpreter.ExecutionFailed
msg = excinfo.formatted
if not msg:
if excinfo.type and excinfo.msg:
msg = f"{excinfo.type.__name__}: {excinfo.msg}"
else:
msg = excinfo.type.__name__ or excinfo.msg
super().__init__(msg)
self.excinfo = excinfo
def __str__(self) -> str:
try:
formatted = self.excinfo.errdisplay
except Exception:
return super().__str__()
else:
return dedent(
f"""
{super().__str__()}
Uncaught in the interpreter:
{formatted}
""".strip()
)
class BusyResourceError(Exception):
"""
Raised when two tasks are trying to read from or write to the same resource
concurrently.
"""
def __init__(self, action: str):
super().__init__(f"Another task is already {action} this resource")
class ClosedResourceError(Exception):
"""Raised when trying to use a resource that has been closed."""
class ConnectionFailed(OSError):
"""
Raised when a connection attempt fails.
.. note:: This class inherits from :exc:`OSError` for backwards compatibility.
"""
def iterate_exceptions(
exception: BaseException,
) -> Generator[BaseException, None, None]:
if isinstance(exception, BaseExceptionGroup):
for exc in exception.exceptions:
yield from iterate_exceptions(exc)
else:
yield exception
class DelimiterNotFound(Exception):
"""
Raised during
:meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the
maximum number of bytes has been read without the delimiter being found.
"""
def __init__(self, max_bytes: int) -> None:
super().__init__(
f"The delimiter was not found among the first {max_bytes} bytes"
)
class EndOfStream(Exception):
"""
Raised when trying to read from a stream that has been closed from the other end.
"""
class IncompleteRead(Exception):
"""
Raised during
:meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_exactly` or
:meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the
connection is closed before the requested amount of bytes has been read.
"""
def __init__(self) -> None:
super().__init__(
"The stream was closed before the read operation could be completed"
)
class TypedAttributeLookupError(LookupError):
"""
Raised by :meth:`~anyio.TypedAttributeProvider.extra` when the given typed attribute
is not found and no default value has been given.
"""
class WouldBlock(Exception):
"""Raised by ``X_nowait`` functions if ``X()`` would block."""
class NoEventLoopError(RuntimeError):
"""
Raised by :func:`.from_thread.run` and :func:`.from_thread.run_sync` if
not calling from an AnyIO worker thread, and no ``token`` was passed.
"""
class RunFinishedError(RuntimeError):
"""
Raised by :func:`.from_thread.run` and :func:`.from_thread.run_sync` if the event
loop associated with the explicitly passed token has already finished.
"""
def __init__(self) -> None:
super().__init__(
"The event loop associated with the given token has already finished"
)

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from __future__ import annotations
import os
import pathlib
import sys
from collections.abc import (
AsyncIterator,
Callable,
Iterable,
Iterator,
Sequence,
)
from dataclasses import dataclass
from functools import partial
from os import PathLike
from typing import (
IO,
TYPE_CHECKING,
Any,
AnyStr,
ClassVar,
Final,
Generic,
overload,
)
from .. import to_thread
from ..abc import AsyncResource
if TYPE_CHECKING:
from types import ModuleType
from _typeshed import OpenBinaryMode, OpenTextMode, ReadableBuffer, WriteableBuffer
else:
ReadableBuffer = OpenBinaryMode = OpenTextMode = WriteableBuffer = object
class AsyncFile(AsyncResource, Generic[AnyStr]):
"""
An asynchronous file object.
This class wraps a standard file object and provides async friendly versions of the
following blocking methods (where available on the original file object):
* read
* read1
* readline
* readlines
* readinto
* readinto1
* write
* writelines
* truncate
* seek
* tell
* flush
All other methods are directly passed through.
This class supports the asynchronous context manager protocol which closes the
underlying file at the end of the context block.
This class also supports asynchronous iteration::
async with await open_file(...) as f:
async for line in f:
print(line)
"""
def __init__(self, fp: IO[AnyStr]) -> None:
self._fp: Any = fp
def __getattr__(self, name: str) -> object:
return getattr(self._fp, name)
@property
def wrapped(self) -> IO[AnyStr]:
"""The wrapped file object."""
return self._fp
async def __aiter__(self) -> AsyncIterator[AnyStr]:
while True:
line = await self.readline()
if line:
yield line
else:
break
async def aclose(self) -> None:
return await to_thread.run_sync(self._fp.close)
async def read(self, size: int = -1) -> AnyStr:
return await to_thread.run_sync(self._fp.read, size)
async def read1(self: AsyncFile[bytes], size: int = -1) -> bytes:
return await to_thread.run_sync(self._fp.read1, size)
async def readline(self) -> AnyStr:
return await to_thread.run_sync(self._fp.readline)
async def readlines(self) -> list[AnyStr]:
return await to_thread.run_sync(self._fp.readlines)
async def readinto(self: AsyncFile[bytes], b: WriteableBuffer) -> int:
return await to_thread.run_sync(self._fp.readinto, b)
async def readinto1(self: AsyncFile[bytes], b: WriteableBuffer) -> int:
return await to_thread.run_sync(self._fp.readinto1, b)
@overload
async def write(self: AsyncFile[bytes], b: ReadableBuffer) -> int: ...
@overload
async def write(self: AsyncFile[str], b: str) -> int: ...
async def write(self, b: ReadableBuffer | str) -> int:
return await to_thread.run_sync(self._fp.write, b)
@overload
async def writelines(
self: AsyncFile[bytes], lines: Iterable[ReadableBuffer]
) -> None: ...
@overload
async def writelines(self: AsyncFile[str], lines: Iterable[str]) -> None: ...
async def writelines(self, lines: Iterable[ReadableBuffer] | Iterable[str]) -> None:
return await to_thread.run_sync(self._fp.writelines, lines)
async def truncate(self, size: int | None = None) -> int:
return await to_thread.run_sync(self._fp.truncate, size)
async def seek(self, offset: int, whence: int | None = os.SEEK_SET) -> int:
return await to_thread.run_sync(self._fp.seek, offset, whence)
async def tell(self) -> int:
return await to_thread.run_sync(self._fp.tell)
async def flush(self) -> None:
return await to_thread.run_sync(self._fp.flush)
@overload
async def open_file(
file: str | PathLike[str] | int,
mode: OpenBinaryMode,
buffering: int = ...,
encoding: str | None = ...,
errors: str | None = ...,
newline: str | None = ...,
closefd: bool = ...,
opener: Callable[[str, int], int] | None = ...,
) -> AsyncFile[bytes]: ...
@overload
async def open_file(
file: str | PathLike[str] | int,
mode: OpenTextMode = ...,
buffering: int = ...,
encoding: str | None = ...,
errors: str | None = ...,
newline: str | None = ...,
closefd: bool = ...,
opener: Callable[[str, int], int] | None = ...,
) -> AsyncFile[str]: ...
async def open_file(
file: str | PathLike[str] | int,
mode: str = "r",
buffering: int = -1,
encoding: str | None = None,
errors: str | None = None,
newline: str | None = None,
closefd: bool = True,
opener: Callable[[str, int], int] | None = None,
) -> AsyncFile[Any]:
"""
Open a file asynchronously.
The arguments are exactly the same as for the builtin :func:`open`.
:return: an asynchronous file object
"""
fp = await to_thread.run_sync(
open, file, mode, buffering, encoding, errors, newline, closefd, opener
)
return AsyncFile(fp)
def wrap_file(file: IO[AnyStr]) -> AsyncFile[AnyStr]:
"""
Wrap an existing file as an asynchronous file.
:param file: an existing file-like object
:return: an asynchronous file object
"""
return AsyncFile(file)
@dataclass(eq=False)
class _PathIterator(AsyncIterator["Path"]):
iterator: Iterator[PathLike[str]]
async def __anext__(self) -> Path:
nextval = await to_thread.run_sync(
next, self.iterator, None, abandon_on_cancel=True
)
if nextval is None:
raise StopAsyncIteration from None
return Path(nextval)
class Path:
"""
An asynchronous version of :class:`pathlib.Path`.
This class cannot be substituted for :class:`pathlib.Path` or
:class:`pathlib.PurePath`, but it is compatible with the :class:`os.PathLike`
interface.
It implements the Python 3.10 version of :class:`pathlib.Path` interface, except for
the deprecated :meth:`~pathlib.Path.link_to` method.
Some methods may be unavailable or have limited functionality, based on the Python
version:
* :meth:`~pathlib.Path.copy` (available on Python 3.14 or later)
* :meth:`~pathlib.Path.copy_into` (available on Python 3.14 or later)
* :meth:`~pathlib.Path.from_uri` (available on Python 3.13 or later)
* :meth:`~pathlib.PurePath.full_match` (available on Python 3.13 or later)
* :attr:`~pathlib.Path.info` (available on Python 3.14 or later)
* :meth:`~pathlib.Path.is_junction` (available on Python 3.12 or later)
* :meth:`~pathlib.PurePath.match` (the ``case_sensitive`` parameter is only
available on Python 3.13 or later)
* :meth:`~pathlib.Path.move` (available on Python 3.14 or later)
* :meth:`~pathlib.Path.move_into` (available on Python 3.14 or later)
* :meth:`~pathlib.PurePath.relative_to` (the ``walk_up`` parameter is only available
on Python 3.12 or later)
* :meth:`~pathlib.Path.walk` (available on Python 3.12 or later)
Any methods that do disk I/O need to be awaited on. These methods are:
* :meth:`~pathlib.Path.absolute`
* :meth:`~pathlib.Path.chmod`
* :meth:`~pathlib.Path.cwd`
* :meth:`~pathlib.Path.exists`
* :meth:`~pathlib.Path.expanduser`
* :meth:`~pathlib.Path.group`
* :meth:`~pathlib.Path.hardlink_to`
* :meth:`~pathlib.Path.home`
* :meth:`~pathlib.Path.is_block_device`
* :meth:`~pathlib.Path.is_char_device`
* :meth:`~pathlib.Path.is_dir`
* :meth:`~pathlib.Path.is_fifo`
* :meth:`~pathlib.Path.is_file`
* :meth:`~pathlib.Path.is_junction`
* :meth:`~pathlib.Path.is_mount`
* :meth:`~pathlib.Path.is_socket`
* :meth:`~pathlib.Path.is_symlink`
* :meth:`~pathlib.Path.lchmod`
* :meth:`~pathlib.Path.lstat`
* :meth:`~pathlib.Path.mkdir`
* :meth:`~pathlib.Path.open`
* :meth:`~pathlib.Path.owner`
* :meth:`~pathlib.Path.read_bytes`
* :meth:`~pathlib.Path.read_text`
* :meth:`~pathlib.Path.readlink`
* :meth:`~pathlib.Path.rename`
* :meth:`~pathlib.Path.replace`
* :meth:`~pathlib.Path.resolve`
* :meth:`~pathlib.Path.rmdir`
* :meth:`~pathlib.Path.samefile`
* :meth:`~pathlib.Path.stat`
* :meth:`~pathlib.Path.symlink_to`
* :meth:`~pathlib.Path.touch`
* :meth:`~pathlib.Path.unlink`
* :meth:`~pathlib.Path.walk`
* :meth:`~pathlib.Path.write_bytes`
* :meth:`~pathlib.Path.write_text`
Additionally, the following methods return an async iterator yielding
:class:`~.Path` objects:
* :meth:`~pathlib.Path.glob`
* :meth:`~pathlib.Path.iterdir`
* :meth:`~pathlib.Path.rglob`
"""
__slots__ = "_path", "__weakref__"
__weakref__: Any
def __init__(self, *args: str | PathLike[str]) -> None:
self._path: Final[pathlib.Path] = pathlib.Path(*args)
def __fspath__(self) -> str:
return self._path.__fspath__()
def __str__(self) -> str:
return self._path.__str__()
def __repr__(self) -> str:
return f"{self.__class__.__name__}({self.as_posix()!r})"
def __bytes__(self) -> bytes:
return self._path.__bytes__()
def __hash__(self) -> int:
return self._path.__hash__()
def __eq__(self, other: object) -> bool:
target = other._path if isinstance(other, Path) else other
return self._path.__eq__(target)
def __lt__(self, other: pathlib.PurePath | Path) -> bool:
target = other._path if isinstance(other, Path) else other
return self._path.__lt__(target)
def __le__(self, other: pathlib.PurePath | Path) -> bool:
target = other._path if isinstance(other, Path) else other
return self._path.__le__(target)
def __gt__(self, other: pathlib.PurePath | Path) -> bool:
target = other._path if isinstance(other, Path) else other
return self._path.__gt__(target)
def __ge__(self, other: pathlib.PurePath | Path) -> bool:
target = other._path if isinstance(other, Path) else other
return self._path.__ge__(target)
def __truediv__(self, other: str | PathLike[str]) -> Path:
return Path(self._path / other)
def __rtruediv__(self, other: str | PathLike[str]) -> Path:
return Path(other) / self
@property
def parts(self) -> tuple[str, ...]:
return self._path.parts
@property
def drive(self) -> str:
return self._path.drive
@property
def root(self) -> str:
return self._path.root
@property
def anchor(self) -> str:
return self._path.anchor
@property
def parents(self) -> Sequence[Path]:
return tuple(Path(p) for p in self._path.parents)
@property
def parent(self) -> Path:
return Path(self._path.parent)
@property
def name(self) -> str:
return self._path.name
@property
def suffix(self) -> str:
return self._path.suffix
@property
def suffixes(self) -> list[str]:
return self._path.suffixes
@property
def stem(self) -> str:
return self._path.stem
async def absolute(self) -> Path:
path = await to_thread.run_sync(self._path.absolute)
return Path(path)
def as_posix(self) -> str:
return self._path.as_posix()
def as_uri(self) -> str:
return self._path.as_uri()
if sys.version_info >= (3, 13):
parser: ClassVar[ModuleType] = pathlib.Path.parser
@classmethod
def from_uri(cls, uri: str) -> Path:
return Path(pathlib.Path.from_uri(uri))
def full_match(
self, path_pattern: str, *, case_sensitive: bool | None = None
) -> bool:
return self._path.full_match(path_pattern, case_sensitive=case_sensitive)
def match(
self, path_pattern: str, *, case_sensitive: bool | None = None
) -> bool:
return self._path.match(path_pattern, case_sensitive=case_sensitive)
else:
def match(self, path_pattern: str) -> bool:
return self._path.match(path_pattern)
if sys.version_info >= (3, 14):
@property
def info(self) -> Any: # TODO: add return type annotation when Typeshed gets it
return self._path.info
async def copy(
self,
target: str | os.PathLike[str],
*,
follow_symlinks: bool = True,
preserve_metadata: bool = False,
) -> Path:
func = partial(
self._path.copy,
follow_symlinks=follow_symlinks,
preserve_metadata=preserve_metadata,
)
return Path(await to_thread.run_sync(func, pathlib.Path(target)))
async def copy_into(
self,
target_dir: str | os.PathLike[str],
*,
follow_symlinks: bool = True,
preserve_metadata: bool = False,
) -> Path:
func = partial(
self._path.copy_into,
follow_symlinks=follow_symlinks,
preserve_metadata=preserve_metadata,
)
return Path(await to_thread.run_sync(func, pathlib.Path(target_dir)))
async def move(self, target: str | os.PathLike[str]) -> Path:
# Upstream does not handle anyio.Path properly as a PathLike
target = pathlib.Path(target)
return Path(await to_thread.run_sync(self._path.move, target))
async def move_into(
self,
target_dir: str | os.PathLike[str],
) -> Path:
return Path(await to_thread.run_sync(self._path.move_into, target_dir))
def is_relative_to(self, other: str | PathLike[str]) -> bool:
try:
self.relative_to(other)
return True
except ValueError:
return False
async def chmod(self, mode: int, *, follow_symlinks: bool = True) -> None:
func = partial(os.chmod, follow_symlinks=follow_symlinks)
return await to_thread.run_sync(func, self._path, mode)
@classmethod
async def cwd(cls) -> Path:
path = await to_thread.run_sync(pathlib.Path.cwd)
return cls(path)
async def exists(self) -> bool:
return await to_thread.run_sync(self._path.exists, abandon_on_cancel=True)
async def expanduser(self) -> Path:
return Path(
await to_thread.run_sync(self._path.expanduser, abandon_on_cancel=True)
)
if sys.version_info < (3, 12):
# Python 3.11 and earlier
def glob(self, pattern: str) -> AsyncIterator[Path]:
gen = self._path.glob(pattern)
return _PathIterator(gen)
elif (3, 12) <= sys.version_info < (3, 13):
# changed in Python 3.12:
# - The case_sensitive parameter was added.
def glob(
self,
pattern: str,
*,
case_sensitive: bool | None = None,
) -> AsyncIterator[Path]:
gen = self._path.glob(pattern, case_sensitive=case_sensitive)
return _PathIterator(gen)
elif sys.version_info >= (3, 13):
# Changed in Python 3.13:
# - The recurse_symlinks parameter was added.
# - The pattern parameter accepts a path-like object.
def glob( # type: ignore[misc] # mypy doesn't allow for differing signatures in a conditional block
self,
pattern: str | PathLike[str],
*,
case_sensitive: bool | None = None,
recurse_symlinks: bool = False,
) -> AsyncIterator[Path]:
gen = self._path.glob(
pattern, # type: ignore[arg-type]
case_sensitive=case_sensitive,
recurse_symlinks=recurse_symlinks,
)
return _PathIterator(gen)
async def group(self) -> str:
return await to_thread.run_sync(self._path.group, abandon_on_cancel=True)
async def hardlink_to(
self, target: str | bytes | PathLike[str] | PathLike[bytes]
) -> None:
if isinstance(target, Path):
target = target._path
await to_thread.run_sync(os.link, target, self)
@classmethod
async def home(cls) -> Path:
home_path = await to_thread.run_sync(pathlib.Path.home)
return cls(home_path)
def is_absolute(self) -> bool:
return self._path.is_absolute()
async def is_block_device(self) -> bool:
return await to_thread.run_sync(
self._path.is_block_device, abandon_on_cancel=True
)
async def is_char_device(self) -> bool:
return await to_thread.run_sync(
self._path.is_char_device, abandon_on_cancel=True
)
async def is_dir(self) -> bool:
return await to_thread.run_sync(self._path.is_dir, abandon_on_cancel=True)
async def is_fifo(self) -> bool:
return await to_thread.run_sync(self._path.is_fifo, abandon_on_cancel=True)
async def is_file(self) -> bool:
return await to_thread.run_sync(self._path.is_file, abandon_on_cancel=True)
if sys.version_info >= (3, 12):
async def is_junction(self) -> bool:
return await to_thread.run_sync(self._path.is_junction)
async def is_mount(self) -> bool:
return await to_thread.run_sync(
os.path.ismount, self._path, abandon_on_cancel=True
)
def is_reserved(self) -> bool:
return self._path.is_reserved()
async def is_socket(self) -> bool:
return await to_thread.run_sync(self._path.is_socket, abandon_on_cancel=True)
async def is_symlink(self) -> bool:
return await to_thread.run_sync(self._path.is_symlink, abandon_on_cancel=True)
async def iterdir(self) -> AsyncIterator[Path]:
gen = (
self._path.iterdir()
if sys.version_info < (3, 13)
else await to_thread.run_sync(self._path.iterdir, abandon_on_cancel=True)
)
async for path in _PathIterator(gen):
yield path
def joinpath(self, *args: str | PathLike[str]) -> Path:
return Path(self._path.joinpath(*args))
async def lchmod(self, mode: int) -> None:
await to_thread.run_sync(self._path.lchmod, mode)
async def lstat(self) -> os.stat_result:
return await to_thread.run_sync(self._path.lstat, abandon_on_cancel=True)
async def mkdir(
self, mode: int = 0o777, parents: bool = False, exist_ok: bool = False
) -> None:
await to_thread.run_sync(self._path.mkdir, mode, parents, exist_ok)
@overload
async def open(
self,
mode: OpenBinaryMode,
buffering: int = ...,
encoding: str | None = ...,
errors: str | None = ...,
newline: str | None = ...,
) -> AsyncFile[bytes]: ...
@overload
async def open(
self,
mode: OpenTextMode = ...,
buffering: int = ...,
encoding: str | None = ...,
errors: str | None = ...,
newline: str | None = ...,
) -> AsyncFile[str]: ...
async def open(
self,
mode: str = "r",
buffering: int = -1,
encoding: str | None = None,
errors: str | None = None,
newline: str | None = None,
) -> AsyncFile[Any]:
fp = await to_thread.run_sync(
self._path.open, mode, buffering, encoding, errors, newline
)
return AsyncFile(fp)
async def owner(self) -> str:
return await to_thread.run_sync(self._path.owner, abandon_on_cancel=True)
async def read_bytes(self) -> bytes:
return await to_thread.run_sync(self._path.read_bytes)
async def read_text(
self, encoding: str | None = None, errors: str | None = None
) -> str:
return await to_thread.run_sync(self._path.read_text, encoding, errors)
if sys.version_info >= (3, 12):
def relative_to(
self, *other: str | PathLike[str], walk_up: bool = False
) -> Path:
# relative_to() should work with any PathLike but it doesn't
others = [pathlib.Path(other) for other in other]
return Path(self._path.relative_to(*others, walk_up=walk_up))
else:
def relative_to(self, *other: str | PathLike[str]) -> Path:
return Path(self._path.relative_to(*other))
async def readlink(self) -> Path:
target = await to_thread.run_sync(os.readlink, self._path)
return Path(target)
async def rename(self, target: str | pathlib.PurePath | Path) -> Path:
if isinstance(target, Path):
target = target._path
await to_thread.run_sync(self._path.rename, target)
return Path(target)
async def replace(self, target: str | pathlib.PurePath | Path) -> Path:
if isinstance(target, Path):
target = target._path
await to_thread.run_sync(self._path.replace, target)
return Path(target)
async def resolve(self, strict: bool = False) -> Path:
func = partial(self._path.resolve, strict=strict)
return Path(await to_thread.run_sync(func, abandon_on_cancel=True))
if sys.version_info < (3, 12):
# Pre Python 3.12
def rglob(self, pattern: str) -> AsyncIterator[Path]:
gen = self._path.rglob(pattern)
return _PathIterator(gen)
elif (3, 12) <= sys.version_info < (3, 13):
# Changed in Python 3.12:
# - The case_sensitive parameter was added.
def rglob(
self, pattern: str, *, case_sensitive: bool | None = None
) -> AsyncIterator[Path]:
gen = self._path.rglob(pattern, case_sensitive=case_sensitive)
return _PathIterator(gen)
elif sys.version_info >= (3, 13):
# Changed in Python 3.13:
# - The recurse_symlinks parameter was added.
# - The pattern parameter accepts a path-like object.
def rglob( # type: ignore[misc] # mypy doesn't allow for differing signatures in a conditional block
self,
pattern: str | PathLike[str],
*,
case_sensitive: bool | None = None,
recurse_symlinks: bool = False,
) -> AsyncIterator[Path]:
gen = self._path.rglob(
pattern, # type: ignore[arg-type]
case_sensitive=case_sensitive,
recurse_symlinks=recurse_symlinks,
)
return _PathIterator(gen)
async def rmdir(self) -> None:
await to_thread.run_sync(self._path.rmdir)
async def samefile(self, other_path: str | PathLike[str]) -> bool:
if isinstance(other_path, Path):
other_path = other_path._path
return await to_thread.run_sync(
self._path.samefile, other_path, abandon_on_cancel=True
)
async def stat(self, *, follow_symlinks: bool = True) -> os.stat_result:
func = partial(os.stat, follow_symlinks=follow_symlinks)
return await to_thread.run_sync(func, self._path, abandon_on_cancel=True)
async def symlink_to(
self,
target: str | bytes | PathLike[str] | PathLike[bytes],
target_is_directory: bool = False,
) -> None:
if isinstance(target, Path):
target = target._path
await to_thread.run_sync(self._path.symlink_to, target, target_is_directory)
async def touch(self, mode: int = 0o666, exist_ok: bool = True) -> None:
await to_thread.run_sync(self._path.touch, mode, exist_ok)
async def unlink(self, missing_ok: bool = False) -> None:
try:
await to_thread.run_sync(self._path.unlink)
except FileNotFoundError:
if not missing_ok:
raise
if sys.version_info >= (3, 12):
async def walk(
self,
top_down: bool = True,
on_error: Callable[[OSError], object] | None = None,
follow_symlinks: bool = False,
) -> AsyncIterator[tuple[Path, list[str], list[str]]]:
def get_next_value() -> tuple[pathlib.Path, list[str], list[str]] | None:
try:
return next(gen)
except StopIteration:
return None
gen = self._path.walk(top_down, on_error, follow_symlinks)
while True:
value = await to_thread.run_sync(get_next_value)
if value is None:
return
root, dirs, paths = value
yield Path(root), dirs, paths
def with_name(self, name: str) -> Path:
return Path(self._path.with_name(name))
def with_stem(self, stem: str) -> Path:
return Path(self._path.with_name(stem + self._path.suffix))
def with_suffix(self, suffix: str) -> Path:
return Path(self._path.with_suffix(suffix))
def with_segments(self, *pathsegments: str | PathLike[str]) -> Path:
return Path(*pathsegments)
async def write_bytes(self, data: bytes) -> int:
return await to_thread.run_sync(self._path.write_bytes, data)
async def write_text(
self,
data: str,
encoding: str | None = None,
errors: str | None = None,
newline: str | None = None,
) -> int:
# Path.write_text() does not support the "newline" parameter before Python 3.10
def sync_write_text() -> int:
with self._path.open(
"w", encoding=encoding, errors=errors, newline=newline
) as fp:
return fp.write(data)
return await to_thread.run_sync(sync_write_text)
PathLike.register(Path)

View File

@@ -0,0 +1,18 @@
from __future__ import annotations
from ..abc import AsyncResource
from ._tasks import CancelScope
async def aclose_forcefully(resource: AsyncResource) -> None:
"""
Close an asynchronous resource in a cancelled scope.
Doing this closes the resource without waiting on anything.
:param resource: the resource to close
"""
with CancelScope() as scope:
scope.cancel()
await resource.aclose()

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